FAQ
See <http://hudson.zones.apache.org/hudson/job/HBase-Patch/912/changes>

Changes:

[stack] HBASE-1883 HRegion passes the wrong minSequenceNumber to doReconstructionLog

[stack] HBASE-1879 ReadOnly transactions generate WAL activity

------------------------------------------
[...truncated 26256 lines...]
[junit] 2009-10-03 05:53:33,407 DEBUG [main] regionserver.HRegion(470): Updates disabled for region, no outstanding scanners on TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:33,408 DEBUG [main] regionserver.HRegion(477): No more row locks outstanding on region TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:33,408 DEBUG [main] regionserver.Store(477): closed contents
[junit] 2009-10-03 05:53:33,408 INFO [main] regionserver.HRegion(489): Closed TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:33,408 DEBUG [main] regionserver.HRegion(453): Closing -ROOT-,,0: compactions & flushes disabled
[junit] 2009-10-03 05:53:33,408 DEBUG [main] regionserver.HRegion(470): Updates disabled for region, no outstanding scanners on -ROOT-,,0
[junit] 2009-10-03 05:53:33,409 DEBUG [main] regionserver.HRegion(477): No more row locks outstanding on region -ROOT-,,0
[junit] 2009-10-03 05:53:33,409 DEBUG [main] regionserver.Store(477): closed info
[junit] 2009-10-03 05:53:33,409 INFO [main] regionserver.HRegion(489): Closed -ROOT-,,0
[junit] 2009-10-03 05:53:33,409 INFO [main] util.MetaUtils(148): CLOSING META .META.,,1
[junit] 2009-10-03 05:53:33,409 DEBUG [main] regionserver.HRegion(453): Closing .META.,,1: compactions & flushes disabled
[junit] 2009-10-03 05:53:33,410 DEBUG [main] regionserver.HRegion(470): Updates disabled for region, no outstanding scanners on .META.,,1
[junit] 2009-10-03 05:53:33,410 DEBUG [main] regionserver.HRegion(477): No more row locks outstanding on region .META.,,1
[junit] 2009-10-03 05:53:33,410 DEBUG [main] regionserver.HRegion(894): Started memstore flush for region .META.,,1. Current region memstore size 1016.0
[junit] 2009-10-03 05:53:33,436 DEBUG [main] regionserver.Store(559): Added hdfs://localhost:39066/user/hudson/.META./1028785192/historian/3380177555740837891, entries=2, sequenceid=27, memsize=288.0, filesize=521.0 to .META.,,1
[junit] 2009-10-03 05:53:33,464 DEBUG [main] regionserver.Store(559): Added hdfs://localhost:39066/user/hudson/.META./1028785192/info/5894444630030719125, entries=3, sequenceid=27, memsize=728.0, filesize=874.0 to .META.,,1
[junit] 2009-10-03 05:53:33,464 DEBUG [main] regionserver.HRegion(970): Finished memstore flush of ~1016.0 for region .META.,,1 in 54ms, sequence id=27, compaction requested=true
[junit] 2009-10-03 05:53:33,465 DEBUG [main] regionserver.Store(477): closed historian
[junit] 2009-10-03 05:53:33,465 DEBUG [main] regionserver.Store(477): closed info
[junit] 2009-10-03 05:53:33,465 INFO [main] regionserver.HRegion(489): Closed .META.,,1
[junit] 2009-10-03 05:53:33,490 INFO [main] regionserver.HLog(315): Roll /user/hudson/.logs_1254549212652/hlog.dat.1254549212664, entries=6, calcsize=1131, filesize=1151. New hlog /user/hudson/.logs_1254549212652/hlog.dat.1254549213481
[junit] 2009-10-03 05:53:33,490 DEBUG [main] regionserver.HLog(324): Last sequence written is empty. Deleting all old hlogs
[junit] 2009-10-03 05:53:33,490 INFO [main] regionserver.HLog(449): removing old hlog file /user/hudson/.logs_1254549212652/hlog.dat.1254549212664 whose highest sequence/edit id is 26
[junit] 2009-10-03 05:53:33,497 DEBUG [main] regionserver.HLog(486): closing hlog writer in hdfs://localhost:39066/user/hudson/.logs_1254549212652
[junit] 2009-10-03 05:53:33,517 DEBUG [main] regionserver.HRegion(1863): Opening region: REGION => {NAME => 'TestMergeTool,row_0100,1254549213140', STARTKEY => 'row_0100', ENDKEY => 'row_0600', ENCODED => 606644719, TABLE => {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', VERSIONS => '3', COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
[junit] 2009-10-03 05:53:33,517 DEBUG [main] regionserver.HRegion(264): Opening region TestMergeTool,row_0100,1254549213140, encoded=606644719
[junit] 2009-10-03 05:53:33,538 DEBUG [main] regionserver.Store(412): loaded /user/hudson/TestMergeTool/606644719/contents/5231292914131013583, isReference=false, sequence id=6, length=745, majorCompaction=false
[junit] 2009-10-03 05:53:33,540 INFO [main] regionserver.HRegion(342): region TestMergeTool,row_0100,1254549213140/606644719 available; sequence id is 7
[junit] 2009-10-03 05:53:33,544 DEBUG [main] regionserver.HRegion(453): Closing TestMergeTool,row_0100,1254549213140: compactions & flushes disabled
[junit] 2009-10-03 05:53:33,544 DEBUG [main] regionserver.HRegion(470): Updates disabled for region, no outstanding scanners on TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:33,544 DEBUG [main] regionserver.HRegion(477): No more row locks outstanding on region TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:33,545 DEBUG [main] regionserver.Store(477): closed contents
[junit] 2009-10-03 05:53:33,545 INFO [main] regionserver.HRegion(489): Closed TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:33,545 INFO [main] util.TestMergeTool(186): Verified merging regions 0+1+2 and 3
[junit] 2009-10-03 05:53:33,545 INFO [main] util.TestMergeTool(173): merging regions 0+1+2+3 and 4
[junit] 2009-10-03 05:53:33,545 INFO [main] util.Merge(82): Verifying that file system is available...
[junit] 2009-10-03 05:53:33,546 INFO [main] util.Merge(91): Verifying that HBase is not running...
[junit] 2009-10-03 05:53:34,214 INFO [main] client.HConnectionManager$TableServers(332): getMaster attempt 0 of 1 failed; no more retrying.
[junit] java.io.IOException: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/master
[junit] at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:331)
[junit] at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readMasterAddressOrThrow(ZooKeeperWrapper.java:240)
[junit] at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getMaster(HConnectionManager.java:318)
[junit] at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:72)
[junit] at org.apache.hadoop.hbase.client.HBaseAdmin.checkHBaseAvailable(HBaseAdmin.java:835)
[junit] at org.apache.hadoop.hbase.util.Merge.run(Merge.java:93)
[junit] at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
[junit] at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
[junit] at org.apache.hadoop.hbase.util.TestMergeTool.mergeAndVerify(TestMergeTool.java:174)
[junit] at org.apache.hadoop.hbase.util.TestMergeTool.testMergeTool(TestMergeTool.java:267)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[junit] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[junit] at java.lang.reflect.Method.invoke(Method.java:597)
[junit] at junit.framework.TestCase.runTest(TestCase.java:168)
[junit] at junit.framework.TestCase.runBare(TestCase.java:134)
[junit] at junit.framework.TestResult$1.protect(TestResult.java:110)
[junit] at junit.framework.TestResult.runProtected(TestResult.java:128)
[junit] at junit.framework.TestResult.run(TestResult.java:113)
[junit] at junit.framework.TestCase.run(TestCase.java:124)
[junit] at junit.framework.TestSuite.runTest(TestSuite.java:232)
[junit] at junit.framework.TestSuite.run(TestSuite.java:227)
[junit] at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
[junit] at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:421)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:912)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:766)
[junit] Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/master
[junit] at org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
[junit] at org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
[junit] at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:892)
[junit] at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:327)
[junit] ... 26 more
[junit] 2009-10-03 05:53:34,217 INFO [main] util.Merge(197): Merging regions TestMergeTool,row_0100,1254549213140 and TestMergeTool,,1254549204022 in table TestMergeTool
[junit] 2009-10-03 05:53:34,230 INFO [main] regionserver.HLog(215): HLog configuration: blocksize=67108864, rollsize=63753420, enabled=true, flushlogentries=100, optionallogflushinternal=10000ms
[junit] 2009-10-03 05:53:34,238 INFO [main] regionserver.HLog(315): New hlog /user/hudson/.logs_1254549214217/hlog.dat.1254549214230
[junit] 2009-10-03 05:53:34,239 DEBUG [main] regionserver.HRegion(1863): Opening region: REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY => '', ENCODED => 70236052, TABLE => {{NAME => '-ROOT-', IS_ROOT => 'true', IS_META => 'true', MEMSTORE_FLUSHSIZE => '16384', FAMILIES => [{NAME => 'info', COMPRESSION => 'NONE', VERSIONS => '10', TTL => '2147483647', BLOCKSIZE => '8192', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
[junit] 2009-10-03 05:53:34,239 DEBUG [main] regionserver.HRegion(264): Opening region -ROOT-,,0, encoded=70236052
[junit] 2009-10-03 05:53:34,246 DEBUG [main] regionserver.Store(412): loaded /user/hudson/-ROOT-/70236052/info/913263362715120660, isReference=false, sequence id=2, length=840, majorCompaction=false
[junit] 2009-10-03 05:53:34,248 INFO [main] regionserver.HRegion(342): region -ROOT-,,0/70236052 available; sequence id is 3
[junit] 2009-10-03 05:53:34,248 INFO [main] regionserver.HRegion(770): Starting compaction on region -ROOT-,,0
[junit] 2009-10-03 05:53:34,250 INFO [main] regionserver.HRegion(785): compaction completed on region -ROOT-,,0 in 0sec
[junit] 2009-10-03 05:53:34,251 INFO [main] util.Merge(211): Found meta for region1 .META.,,1, meta for region2 .META.,,1
[junit] 2009-10-03 05:53:34,251 DEBUG [main] regionserver.HRegion(1863): Opening region: REGION => {NAME => '.META.,,1', STARTKEY => '', ENDKEY => '', ENCODED => 1028785192, TABLE => {{NAME => '.META.', IS_META => 'true', MEMSTORE_FLUSHSIZE => '16384', FAMILIES => [{NAME => 'historian', VERSIONS => '2147483647', COMPRESSION => 'NONE', TTL => '604800', BLOCKSIZE => '8192', IN_MEMORY => 'false', BLOCKCACHE => 'false'}, {NAME => 'info', VERSIONS => '10', COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE => '8192', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
[junit] 2009-10-03 05:53:34,252 DEBUG [main] regionserver.HRegion(264): Opening region .META.,,1, encoded=1028785192
[junit] 2009-10-03 05:53:34,258 DEBUG [main] regionserver.Store(412): loaded /user/hudson/.META./1028785192/historian/3380177555740837891, isReference=false, sequence id=27, length=521, majorCompaction=false
[junit] 2009-10-03 05:53:34,263 DEBUG [main] regionserver.Store(412): loaded /user/hudson/.META./1028785192/historian/4877204678722438965, isReference=false, sequence id=20, length=651, majorCompaction=false
[junit] 2009-10-03 05:53:34,268 DEBUG [main] regionserver.Store(412): loaded /user/hudson/.META./1028785192/info/5760637978295665971, isReference=false, sequence id=20, length=994, majorCompaction=false
[junit] 2009-10-03 05:53:34,272 DEBUG [main] regionserver.Store(412): loaded /user/hudson/.META./1028785192/info/5894444630030719125, isReference=false, sequence id=27, length=874, majorCompaction=false
[junit] 2009-10-03 05:53:34,276 DEBUG [main] regionserver.Store(412): loaded /user/hudson/.META./1028785192/info/9175604176826526589, isReference=false, sequence id=6, length=2226, majorCompaction=false
[junit] 2009-10-03 05:53:34,279 INFO [main] regionserver.HRegion(342): region .META.,,1/1028785192 available; sequence id is 28
[junit] 2009-10-03 05:53:34,279 INFO [main] regionserver.HRegion(770): Starting compaction on region .META.,,1
[junit] 2009-10-03 05:53:34,290 DEBUG [main] regionserver.Store(745): Compaction size of historian: 1.1k; Skipped 0 file(s), size: 0
[junit] 2009-10-03 05:53:34,290 DEBUG [main] regionserver.Store(752): Started compaction of 2 file(s) into /user/hudson/.META./compaction.dir/1028785192, seqid=27
[junit] 2009-10-03 05:53:34,350 DEBUG [main] regionserver.Store(759): Completed compaction of historian; new storefile is hdfs://localhost:39066/user/hudson/.META./1028785192/historian/3985555422119974151; store size is 781.0
[junit] 2009-10-03 05:53:34,352 DEBUG [main] regionserver.Store(745): Compaction size of info: 4.0k; Skipped 1 file(s), size: 2226
[junit] 2009-10-03 05:53:34,352 DEBUG [main] regionserver.Store(752): Started compaction of 2 file(s) into /user/hudson/.META./compaction.dir/1028785192, seqid=27
[junit] 2009-10-03 05:53:34,408 DEBUG [main] regionserver.Store(759): Completed compaction of info; new storefile is hdfs://localhost:39066/user/hudson/.META./1028785192/info/8347580953961538949; store size is 3.3k
[junit] 2009-10-03 05:53:34,417 INFO [main] regionserver.HRegion(785): compaction completed on region .META.,,1 in 0sec
[junit] 2009-10-03 05:53:34,418 INFO [main] util.MetaUtils(125): OPENING META .META.,,1
[junit] 2009-10-03 05:53:34,419 DEBUG [main] regionserver.HRegion(1863): Opening region: REGION => {NAME => 'TestMergeTool,row_0100,1254549213140', STARTKEY => 'row_0100', ENDKEY => 'row_0600', ENCODED => 606644719, TABLE => {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
[junit] 2009-10-03 05:53:34,420 DEBUG [main] regionserver.HRegion(264): Opening region TestMergeTool,row_0100,1254549213140, encoded=606644719
[junit] 2009-10-03 05:53:34,426 DEBUG [main] regionserver.Store(412): loaded /user/hudson/TestMergeTool/606644719/contents/5231292914131013583, isReference=false, sequence id=6, length=745, majorCompaction=false
[junit] 2009-10-03 05:53:34,429 INFO [main] regionserver.HRegion(342): region TestMergeTool,row_0100,1254549213140/606644719 available; sequence id is 7
[junit] 2009-10-03 05:53:34,429 DEBUG [main] regionserver.HRegion(1863): Opening region: REGION => {NAME => 'TestMergeTool,,1254549204022', STARTKEY => '', ENDKEY => '', ENCODED => 1862626447, TABLE => {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', VERSIONS => '3', COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
[junit] 2009-10-03 05:53:34,430 DEBUG [main] regionserver.HRegion(264): Opening region TestMergeTool,,1254549204022, encoded=1862626447
[junit] 2009-10-03 05:53:34,436 DEBUG [main] regionserver.Store(412): loaded /user/hudson/TestMergeTool/1862626447/contents/7686763887699734217, isReference=false, sequence id=7, length=471, majorCompaction=false
[junit] 2009-10-03 05:53:34,438 INFO [main] regionserver.HRegion(342): region TestMergeTool,,1254549204022/1862626447 available; sequence id is 8
[junit] 2009-10-03 05:53:34,439 INFO [main] regionserver.HRegion(770): Starting major compaction on region TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:34,449 DEBUG [main] regionserver.Store(752): Started compaction of 1 file(s) into /user/hudson/TestMergeTool/compaction.dir/606644719, seqid=6
[junit] 2009-10-03 05:53:34,497 DEBUG [main] regionserver.Store(759): Completed major compaction of contents; new storefile is hdfs://localhost:39066/user/hudson/TestMergeTool/606644719/contents/5486288895725197529; store size is 745.0
[junit] 2009-10-03 05:53:34,644 INFO [main] regionserver.HRegion(785): compaction completed on region TestMergeTool,row_0100,1254549213140 in 0sec
[junit] 2009-10-03 05:53:34,644 DEBUG [main] regionserver.HRegion(2102): Files for region: TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:34,645 DEBUG [main] regionserver.HRegion(2249): f hdfs://localhost:39066/user/hudson/TestMergeTool/606644719/.regioninfo size=631
[junit] 2009-10-03 05:53:34,645 DEBUG [main] regionserver.HRegion(2246): d hdfs://localhost:39066/user/hudson/TestMergeTool/606644719/contents
[junit] 2009-10-03 05:53:34,646 DEBUG [main] regionserver.HRegion(2249): f hdfs://localhost:39066/user/hudson/TestMergeTool/606644719/contents/5486288895725197529 size=745
[junit] 2009-10-03 05:53:34,646 INFO [main] regionserver.HRegion(770): Starting major compaction on region TestMergeTool,,1254549204022
[junit] 2009-10-03 05:53:34,658 DEBUG [main] regionserver.Store(752): Started compaction of 1 file(s) into /user/hudson/TestMergeTool/compaction.dir/1862626447, seqid=7
[junit] 2009-10-03 05:53:34,706 DEBUG [main] regionserver.Store(759): Completed major compaction of contents; new storefile is hdfs://localhost:39066/user/hudson/TestMergeTool/1862626447/contents/8238582913008314989; store size is 471.0
[junit] 2009-10-03 05:53:34,716 INFO [main] regionserver.HRegion(785): compaction completed on region TestMergeTool,,1254549204022 in 0sec
[junit] 2009-10-03 05:53:34,717 DEBUG [main] regionserver.HRegion(2107): Files for region: TestMergeTool,,1254549204022
[junit] 2009-10-03 05:53:34,718 DEBUG [main] regionserver.HRegion(2249): f hdfs://localhost:39066/user/hudson/TestMergeTool/1862626447/.regioninfo size=584
[junit] 2009-10-03 05:53:34,718 DEBUG [main] regionserver.HRegion(2246): d hdfs://localhost:39066/user/hudson/TestMergeTool/1862626447/contents
[junit] 2009-10-03 05:53:34,719 DEBUG [main] regionserver.HRegion(2249): f hdfs://localhost:39066/user/hudson/TestMergeTool/1862626447/contents/8238582913008314989 size=471
[junit] 2009-10-03 05:53:34,719 INFO [main] regionserver.HRegion(2136): Creating new region REGION => {NAME => 'TestMergeTool,,1254549214719', STARTKEY => '', ENDKEY => '', ENCODED => 445505376, TABLE => {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
[junit] 2009-10-03 05:53:34,728 INFO [main] regionserver.HRegion(2145): starting merge of regions: TestMergeTool,row_0100,1254549213140 and TestMergeTool,,1254549204022 into new region REGION => {NAME => 'TestMergeTool,,1254549214719', STARTKEY => '', ENDKEY => '', ENCODED => 445505376, TABLE => {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}} with start key <> and end key <>
[junit] 2009-10-03 05:53:34,729 DEBUG [main] regionserver.HRegion(453): Closing TestMergeTool,row_0100,1254549213140: compactions & flushes disabled
[junit] 2009-10-03 05:53:34,729 DEBUG [main] regionserver.HRegion(470): Updates disabled for region, no outstanding scanners on TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:34,729 DEBUG [main] regionserver.HRegion(477): No more row locks outstanding on region TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:34,729 DEBUG [main] regionserver.Store(477): closed contents
[junit] 2009-10-03 05:53:34,729 INFO [main] regionserver.HRegion(489): Closed TestMergeTool,row_0100,1254549213140
[junit] 2009-10-03 05:53:34,730 DEBUG [main] regionserver.HRegion(453): Closing TestMergeTool,,1254549204022: compactions & flushes disabled
[junit] 2009-10-03 05:53:34,730 DEBUG [main] regionserver.HRegion(470): Updates disabled for region, no outstanding scanners on TestMergeTool,,1254549204022
[junit] 2009-10-03 05:53:34,730 DEBUG [main] regionserver.HRegion(477): No more row locks outstanding on region TestMergeTool,,1254549204022
[junit] 2009-10-03 05:53:34,730 DEBUG [main] regionserver.Store(477): closed contents
[junit] 2009-10-03 05:53:34,731 INFO [main] regionserver.HRegion(489): Closed TestMergeTool,,1254549204022
[junit] 2009-10-03 05:53:34,762 DEBUG [main] regionserver.HRegion(2178): Files for new region
[junit] 2009-10-03 05:53:34,763 DEBUG [main] regionserver.HRegion(2246): d hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents
[junit] 2009-10-03 05:53:34,764 DEBUG [main] regionserver.HRegion(2249): f hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents/7201755979554973684 size=745
[junit] 2009-10-03 05:53:34,764 DEBUG [main] regionserver.HRegion(2249): f hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents/8648040915841574208 size=471
[junit] 2009-10-03 05:53:34,764 DEBUG [main] regionserver.HRegion(264): Opening region TestMergeTool,,1254549214719, encoded=445505376
[junit] 2009-10-03 05:53:34,793 DEBUG [main] regionserver.Store(412): loaded /user/hudson/TestMergeTool/445505376/contents/7201755979554973684, isReference=false, sequence id=6, length=745, majorCompaction=true
[junit] 2009-10-03 05:53:34,797 DEBUG [main] regionserver.Store(412): loaded /user/hudson/TestMergeTool/445505376/contents/8648040915841574208, isReference=false, sequence id=7, length=471, majorCompaction=true
[junit] 2009-10-03 05:53:34,799 INFO [main] regionserver.HRegion(342): region TestMergeTool,,1254549214719/445505376 available; sequence id is 8
[junit] 2009-10-03 05:53:34,799 INFO [main] regionserver.HRegion(770): Starting compaction on region TestMergeTool,,1254549214719
[junit] 2009-10-03 05:53:34,810 DEBUG [main] regionserver.Store(745): Compaction size of contents: 1.2k; Skipped 0 file(s), size: 0
[junit] 2009-10-03 05:53:34,810 DEBUG [main] regionserver.Store(752): Started compaction of 2 file(s) into /user/hudson/TestMergeTool/compaction.dir/445505376, seqid=7
[junit] 2009-10-03 05:53:34,865 DEBUG [main] regionserver.Store(759): Completed compaction of contents; new storefile is hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents/2650419875146302698; store size is 883.0
[junit] 2009-10-03 05:53:34,876 INFO [main] regionserver.HRegion(785): compaction completed on region TestMergeTool,,1254549214719 in 0sec
[junit] 2009-10-03 05:53:34,877 DEBUG [main] regionserver.HRegion(2185): Files for new region
[junit] 2009-10-03 05:53:34,878 DEBUG [main] regionserver.HRegion(2249): f hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/.regioninfo size=583
[junit] 2009-10-03 05:53:34,878 DEBUG [main] regionserver.HRegion(2246): d hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents
[junit] 2009-10-03 05:53:34,879 DEBUG [main] regionserver.HRegion(2249): f hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents/2650419875146302698 size=883
[junit] 2009-10-03 05:53:34,879 DEBUG [main] regionserver.HRegion(1981): DELETING region hdfs://localhost:39066/user/hudson/TestMergeTool/606644719
[junit] 2009-10-03 05:53:34,888 DEBUG [main] regionserver.HRegion(1981): DELETING region hdfs://localhost:39066/user/hudson/TestMergeTool/1862626447
[junit] 2009-10-03 05:53:34,897 INFO [main] regionserver.HRegion(2191): merge completed. New region is TestMergeTool,,1254549214719
[junit] 2009-10-03 05:53:34,898 DEBUG [main] util.Merge(319): Removing region: REGION => {NAME => 'TestMergeTool,row_0100,1254549213140', STARTKEY => 'row_0100', ENDKEY => 'row_0600', ENCODED => 606644719, TABLE => {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}} from .META.,,1
[junit] 2009-10-03 05:53:34,898 DEBUG [main] util.Merge(319): Removing region: REGION => {NAME => 'TestMergeTool,,1254549204022', STARTKEY => '', ENDKEY => '', ENCODED => 1862626447, TABLE => {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', VERSIONS => '3', COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}} from .META.,,1
[junit] 2009-10-03 05:53:34,900 INFO [main] util.Merge(255): Adding REGION => {NAME => 'TestMergeTool,,1254549214719', STARTKEY => '', ENDKEY => '', ENCODED => 445505376, TABLE => {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}} to REGION => {NAME => '.META.,,1', STARTKEY => '', ENDKEY => '', ENCODED => 1028785192, TABLE => {{NAME => '.META.', IS_META => 'true', MEMSTORE_FLUSHSIZE => '16384', FAMILIES => [{NAME => 'historian', VERSIONS => '2147483647', COMPRESSION => 'NONE', TTL => '604800', BLOCKSIZE => '8192', IN_MEMORY => 'false', BLOCKCACHE => 'false'}, {NAME => 'info', VERSIONS => '10', COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE => '8192', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
[junit] 2009-10-03 05:53:34,900 DEBUG [main] regionserver.HRegion(453): Closing TestMergeTool,,1254549214719: compactions & flushes disabled
[junit] 2009-10-03 05:53:34,900 DEBUG [main] regionserver.HRegion(470): Updates disabled for region, no outstanding scanners on TestMergeTool,,1254549214719
[junit] 2009-10-03 05:53:34,900 DEBUG [main] regionserver.HRegion(477): No more row locks outstanding on region TestMergeTool,,1254549214719
[junit] 2009-10-03 05:53:34,901 DEBUG [main] regionserver.Store(477): closed contents
[junit] 2009-10-03 05:53:34,901 INFO [main] regionserver.HRegion(489): Closed TestMergeTool,,1254549214719
[junit] 2009-10-03 05:53:34,901 DEBUG [main] regionserver.HRegion(453): Closing -ROOT-,,0: compactions & flushes disabled
[junit] 2009-10-03 05:53:34,901 DEBUG [main] regionserver.HRegion(470): Updates disabled for region, no outstanding scanners on -ROOT-,,0
[junit] 2009-10-03 05:53:34,902 DEBUG [main] regionserver.HRegion(477): No more row locks outstanding on region -ROOT-,,0
[junit] 2009-10-03 05:53:34,902 DEBUG [main] regionserver.Store(477): closed info
[junit] 2009-10-03 05:53:34,902 INFO [main] regionserver.HRegion(489): Closed -ROOT-,,0
[junit] 2009-10-03 05:53:34,902 INFO [main] util.MetaUtils(148): CLOSING META .META.,,1
[junit] 2009-10-03 05:53:34,902 DEBUG [main] regionserver.HRegion(453): Closing .META.,,1: compactions & flushes disabled
[junit] 2009-10-03 05:53:34,903 DEBUG [main] regionserver.HRegion(470): Updates disabled for region, no outstanding scanners on .META.,,1
[junit] 2009-10-03 05:53:34,903 DEBUG [main] regionserver.HRegion(477): No more row locks outstanding on region .META.,,1
[junit] 2009-10-03 05:53:34,903 DEBUG [main] regionserver.HRegion(894): Started memstore flush for region .META.,,1. Current region memstore size 968.0
[junit] 2009-10-03 05:53:35,330 DEBUG [main] regionserver.Store(559): Added hdfs://localhost:39066/user/hudson/.META./1028785192/historian/7851441501024610142, entries=2, sequenceid=34, memsize=280.0, filesize=505.0 to .META.,,1
[junit] 2009-10-03 05:53:35,358 DEBUG [main] regionserver.Store(559): Added hdfs://localhost:39066/user/hudson/.META./1028785192/info/5788937133495229938, entries=3, sequenceid=34, memsize=688.0, filesize=826.0 to .META.,,1
[junit] 2009-10-03 05:53:35,359 DEBUG [main] regionserver.HRegion(970): Finished memstore flush of ~968.0 for region .META.,,1 in 455ms, sequence id=34, compaction requested=true
[junit] 2009-10-03 05:53:35,359 DEBUG [main] regionserver.Store(477): closed historian
[junit] 2009-10-03 05:53:35,368 DEBUG [main] regionserver.Store(477): closed info
[junit] 2009-10-03 05:53:35,368 INFO [main] regionserver.HRegion(489): Closed .META.,,1
[junit] 2009-10-03 05:53:35,392 INFO [main] regionserver.HLog(315): Roll /user/hudson/.logs_1254549214217/hlog.dat.1254549214230, entries=6, calcsize=1083, filesize=1103. New hlog /user/hudson/.logs_1254549214217/hlog.dat.1254549215383
[junit] 2009-10-03 05:53:35,392 DEBUG [main] regionserver.HLog(324): Last sequence written is empty. Deleting all old hlogs
[junit] 2009-10-03 05:53:35,392 INFO [main] regionserver.HLog(449): removing old hlog file /user/hudson/.logs_1254549214217/hlog.dat.1254549214230 whose highest sequence/edit id is 33
[junit] 2009-10-03 05:53:35,403 DEBUG [main] regionserver.HLog(486): closing hlog writer in hdfs://localhost:39066/user/hudson/.logs_1254549214217
[junit] 2009-10-03 05:53:35,423 DEBUG [main] regionserver.HRegion(1863): Opening region: REGION => {NAME => 'TestMergeTool,,1254549214719', STARTKEY => '', ENDKEY => '', ENCODED => 445505376, TABLE => {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
[junit] 2009-10-03 05:53:35,423 DEBUG [main] regionserver.HRegion(264): Opening region TestMergeTool,,1254549214719, encoded=445505376
[junit] 2009-10-03 05:53:35,430 DEBUG [main] regionserver.Store(412): loaded /user/hudson/TestMergeTool/445505376/contents/2650419875146302698, isReference=false, sequence id=7, length=883, majorCompaction=false
[junit] 2009-10-03 05:53:35,432 INFO [main] regionserver.HRegion(342): region TestMergeTool,,1254549214719/445505376 available; sequence id is 8
[junit] 2009-10-03 05:53:35,437 DEBUG [main] regionserver.HRegion(453): Closing TestMergeTool,,1254549214719: compactions & flushes disabled
[junit] 2009-10-03 05:53:35,437 DEBUG [main] regionserver.HRegion(470): Updates disabled for region, no outstanding scanners on TestMergeTool,,1254549214719
[junit] 2009-10-03 05:53:35,437 DEBUG [main] regionserver.HRegion(477): No more row locks outstanding on region TestMergeTool,,1254549214719
[junit] 2009-10-03 05:53:35,437 DEBUG [main] regionserver.Store(477): closed contents
[junit] 2009-10-03 05:53:35,437 INFO [main] regionserver.HRegion(489): Closed TestMergeTool,,1254549214719
[junit] 2009-10-03 05:53:35,437 INFO [main] util.TestMergeTool(186): Verified merging regions 0+1+2+3 and 4
[junit] 2009-10-03 05:53:35,438 DEBUG [main] regionserver.HLog(486): closing hlog writer in /tmp/.logs_1254549209333
[junit] 2009-10-03 05:53:35,459 INFO [main] hbase.HBaseTestCase(627): Shutting down FileSystem
[junit] 2009-10-03 05:53:35,459 INFO [main] hbase.HBaseTestCase(634): Shutting down Mini DFS
[junit] Shutting down the Mini HDFS Cluster
[junit] Shutting down DataNode 1
[junit] 2009-10-03 05:53:35,564 WARN [org.apache.hadoop.hdfs.server.datanode.DataXceiverServer@4d41e2] datanode.DataXceiverServer(137): DatanodeRegistration(127.0.0.1:37537, storageID=DS-1616327552-67.195.138.9-37537-1254549207386, infoPort=35441, ipcPort=58792):DataXceiveServer: java.nio.channels.AsynchronousCloseException
[junit] at java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:185)
[junit] at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:152)
[junit] at sun.nio.ch.ServerSocketAdaptor.accept(ServerSocketAdaptor.java:84)
[junit] at org.apache.hadoop.hdfs.server.datanode.DataXceiverServer.run(DataXceiverServer.java:130)
[junit] at java.lang.Thread.run(Thread.java:619)
[junit]
[junit] Shutting down DataNode 0
[junit] 2009-10-03 05:53:36,663 WARN [org.apache.hadoop.hdfs.server.datanode.DataXceiverServer@1f21c50] datanode.DataXceiverServer(137): DatanodeRegistration(127.0.0.1:55860, storageID=DS-362943427-67.195.138.9-55860-1254549206651, infoPort=47344, ipcPort=59453):DataXceiveServer: java.nio.channels.AsynchronousCloseException
[junit] at java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:185)
[junit] at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:152)
[junit] at sun.nio.ch.ServerSocketAdaptor.accept(ServerSocketAdaptor.java:84)
[junit] at org.apache.hadoop.hdfs.server.datanode.DataXceiverServer.run(DataXceiverServer.java:130)
[junit] at java.lang.Thread.run(Thread.java:619)
[junit]
[junit] 2009-10-03 05:53:37,864 WARN [org.apache.hadoop.hdfs.server.namenode.FSNamesystem$ReplicationMonitor@1ac3379] namenode.FSNamesystem$ReplicationMonitor(2323): ReplicationMonitor thread received InterruptedException.java.lang.InterruptedException: sleep interrupted
[junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 13.931 sec
[junit] Running org.apache.hadoop.hbase.util.TestRootPath
[junit] 2009-10-03 05:53:38,302 INFO [main] util.TestRootPath(60): Got expected exception when checking invalid path:
[junit] java.io.IOException: Root directory does not contain a scheme
[junit] at org.apache.hadoop.hbase.util.FSUtils.validateRootPath(FSUtils.java:227)
[junit] at org.apache.hadoop.hbase.util.TestRootPath.testRootPath(TestRootPath.java:56)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[junit] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[junit] at java.lang.reflect.Method.invoke(Method.java:597)
[junit] at junit.framework.TestCase.runTest(TestCase.java:168)
[junit] at junit.framework.TestCase.runBare(TestCase.java:134)
[junit] at junit.framework.TestResult$1.protect(TestResult.java:110)
[junit] at junit.framework.TestResult.runProtected(TestResult.java:128)
[junit] at junit.framework.TestResult.run(TestResult.java:113)
[junit] at junit.framework.TestCase.run(TestCase.java:124)
[junit] at junit.framework.TestSuite.runTest(TestSuite.java:232)
[junit] at junit.framework.TestSuite.run(TestSuite.java:227)
[junit] at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
[junit] at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:421)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:912)
[junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:766)
[junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.079 sec

BUILD FAILED
<http://hudson.zones.apache.org/hudson/job/HBase-Patch/ws/trunk/build.xml>:510: Tests failed!

Total time: 32 minutes 59 seconds
[locks-and-latches] Releasing all the locks
[locks-and-latches] All the locks released
Archiving artifacts
Recording test results
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure

Search Discussions

  • Stack at Oct 3, 2009 at 3:51 pm
    The below was triggered by our sweet heapsize watchdog, TestHeapSize. The
    below patch added a long to Store.... fixing now.
    St.Ack
    On Sat, Oct 3, 2009 at 1:50 AM, Apache Hudson Server wrote:

    See <http://hudson.zones.apache.org/hudson/job/HBase-Patch/912/changes>

    Changes:

    [stack] HBASE-1883 HRegion passes the wrong minSequenceNumber to
    doReconstructionLog

    [stack] HBASE-1879 ReadOnly transactions generate WAL activity

    ------------------------------------------
    [...truncated 26256 lines...]
    [junit] 2009-10-03 05:53:33,407 DEBUG [main] regionserver.HRegion(470):
    Updates disabled for region, no outstanding scanners on
    TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:33,408 DEBUG [main] regionserver.HRegion(477):
    No more row locks outstanding on region TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:33,408 DEBUG [main] regionserver.Store(477):
    closed contents
    [junit] 2009-10-03 05:53:33,408 INFO [main] regionserver.HRegion(489):
    Closed TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:33,408 DEBUG [main] regionserver.HRegion(453):
    Closing -ROOT-,,0: compactions & flushes disabled
    [junit] 2009-10-03 05:53:33,408 DEBUG [main] regionserver.HRegion(470):
    Updates disabled for region, no outstanding scanners on -ROOT-,,0
    [junit] 2009-10-03 05:53:33,409 DEBUG [main] regionserver.HRegion(477):
    No more row locks outstanding on region -ROOT-,,0
    [junit] 2009-10-03 05:53:33,409 DEBUG [main] regionserver.Store(477):
    closed info
    [junit] 2009-10-03 05:53:33,409 INFO [main] regionserver.HRegion(489):
    Closed -ROOT-,,0
    [junit] 2009-10-03 05:53:33,409 INFO [main] util.MetaUtils(148):
    CLOSING META .META.,,1
    [junit] 2009-10-03 05:53:33,409 DEBUG [main] regionserver.HRegion(453):
    Closing .META.,,1: compactions & flushes disabled
    [junit] 2009-10-03 05:53:33,410 DEBUG [main] regionserver.HRegion(470):
    Updates disabled for region, no outstanding scanners on .META.,,1
    [junit] 2009-10-03 05:53:33,410 DEBUG [main] regionserver.HRegion(477):
    No more row locks outstanding on region .META.,,1
    [junit] 2009-10-03 05:53:33,410 DEBUG [main] regionserver.HRegion(894):
    Started memstore flush for region .META.,,1. Current region memstore size
    1016.0
    [junit] 2009-10-03 05:53:33,436 DEBUG [main] regionserver.Store(559):
    Added
    hdfs://localhost:39066/user/hudson/.META./1028785192/historian/3380177555740837891,
    entries=2, sequenceid=27, memsize=288.0, filesize=521.0 to .META.,,1
    [junit] 2009-10-03 05:53:33,464 DEBUG [main] regionserver.Store(559):
    Added
    hdfs://localhost:39066/user/hudson/.META./1028785192/info/5894444630030719125,
    entries=3, sequenceid=27, memsize=728.0, filesize=874.0 to .META.,,1
    [junit] 2009-10-03 05:53:33,464 DEBUG [main] regionserver.HRegion(970):
    Finished memstore flush of ~1016.0 for region .META.,,1 in 54ms, sequence
    id=27, compaction requested=true
    [junit] 2009-10-03 05:53:33,465 DEBUG [main] regionserver.Store(477):
    closed historian
    [junit] 2009-10-03 05:53:33,465 DEBUG [main] regionserver.Store(477):
    closed info
    [junit] 2009-10-03 05:53:33,465 INFO [main] regionserver.HRegion(489):
    Closed .META.,,1
    [junit] 2009-10-03 05:53:33,490 INFO [main] regionserver.HLog(315):
    Roll /user/hudson/.logs_1254549212652/hlog.dat.1254549212664, entries=6,
    calcsize=1131, filesize=1151. New hlog
    /user/hudson/.logs_1254549212652/hlog.dat.1254549213481
    [junit] 2009-10-03 05:53:33,490 DEBUG [main] regionserver.HLog(324):
    Last sequence written is empty. Deleting all old hlogs
    [junit] 2009-10-03 05:53:33,490 INFO [main] regionserver.HLog(449):
    removing old hlog file
    /user/hudson/.logs_1254549212652/hlog.dat.1254549212664 whose highest
    sequence/edit id is 26
    [junit] 2009-10-03 05:53:33,497 DEBUG [main] regionserver.HLog(486):
    closing hlog writer in
    hdfs://localhost:39066/user/hudson/.logs_1254549212652
    [junit] 2009-10-03 05:53:33,517 DEBUG [main] regionserver.HRegion(1863):
    Opening region: REGION => {NAME => 'TestMergeTool,row_0100,1254549213140',
    STARTKEY => 'row_0100', ENDKEY => 'row_0600', ENCODED => 606644719, TABLE =>
    {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', VERSIONS =>
    '3', COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE => '65536',
    IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
    [junit] 2009-10-03 05:53:33,517 DEBUG [main] regionserver.HRegion(264):
    Opening region TestMergeTool,row_0100,1254549213140, encoded=606644719
    [junit] 2009-10-03 05:53:33,538 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/TestMergeTool/606644719/contents/5231292914131013583,
    isReference=false, sequence id=6, length=745, majorCompaction=false
    [junit] 2009-10-03 05:53:33,540 INFO [main] regionserver.HRegion(342):
    region TestMergeTool,row_0100,1254549213140/606644719 available; sequence id
    is 7
    [junit] 2009-10-03 05:53:33,544 DEBUG [main] regionserver.HRegion(453):
    Closing TestMergeTool,row_0100,1254549213140: compactions & flushes disabled
    [junit] 2009-10-03 05:53:33,544 DEBUG [main] regionserver.HRegion(470):
    Updates disabled for region, no outstanding scanners on
    TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:33,544 DEBUG [main] regionserver.HRegion(477):
    No more row locks outstanding on region TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:33,545 DEBUG [main] regionserver.Store(477):
    closed contents
    [junit] 2009-10-03 05:53:33,545 INFO [main] regionserver.HRegion(489):
    Closed TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:33,545 INFO [main] util.TestMergeTool(186):
    Verified merging regions 0+1+2 and 3
    [junit] 2009-10-03 05:53:33,545 INFO [main] util.TestMergeTool(173):
    merging regions 0+1+2+3 and 4
    [junit] 2009-10-03 05:53:33,545 INFO [main] util.Merge(82): Verifying
    that file system is available...
    [junit] 2009-10-03 05:53:33,546 INFO [main] util.Merge(91): Verifying
    that HBase is not running...
    [junit] 2009-10-03 05:53:34,214 INFO [main]
    client.HConnectionManager$TableServers(332): getMaster attempt 0 of 1
    failed; no more retrying.
    [junit] java.io.IOException:
    org.apache.zookeeper.KeeperException$ConnectionLossException:
    KeeperErrorCode = ConnectionLoss for /hbase/master
    [junit] at
    org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:331)
    [junit] at
    org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readMasterAddressOrThrow(ZooKeeperWrapper.java:240)
    [junit] at
    org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getMaster(HConnectionManager.java:318)
    [junit] at
    org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:72)
    [junit] at
    org.apache.hadoop.hbase.client.HBaseAdmin.checkHBaseAvailable(HBaseAdmin.java:835)
    [junit] at org.apache.hadoop.hbase.util.Merge.run(Merge.java:93)
    [junit] at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
    [junit] at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
    [junit] at
    org.apache.hadoop.hbase.util.TestMergeTool.mergeAndVerify(TestMergeTool.java:174)
    [junit] at
    org.apache.hadoop.hbase.util.TestMergeTool.testMergeTool(TestMergeTool.java:267)
    [junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
    Method)
    [junit] at
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    [junit] at
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [junit] at java.lang.reflect.Method.invoke(Method.java:597)
    [junit] at junit.framework.TestCase.runTest(TestCase.java:168)
    [junit] at junit.framework.TestCase.runBare(TestCase.java:134)
    [junit] at junit.framework.TestResult$1.protect(TestResult.java:110)
    [junit] at
    junit.framework.TestResult.runProtected(TestResult.java:128)
    [junit] at junit.framework.TestResult.run(TestResult.java:113)
    [junit] at junit.framework.TestCase.run(TestCase.java:124)
    [junit] at junit.framework.TestSuite.runTest(TestSuite.java:232)
    [junit] at junit.framework.TestSuite.run(TestSuite.java:227)
    [junit] at
    org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
    [junit] at
    junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
    [junit] at
    org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:421)
    [junit] at
    org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:912)
    [junit] at
    org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:766)
    [junit] Caused by:
    org.apache.zookeeper.KeeperException$ConnectionLossException:
    KeeperErrorCode = ConnectionLoss for /hbase/master
    [junit] at
    org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
    [junit] at
    org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
    [junit] at
    org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:892)
    [junit] at
    org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:327)
    [junit] ... 26 more
    [junit] 2009-10-03 05:53:34,217 INFO [main] util.Merge(197): Merging
    regions TestMergeTool,row_0100,1254549213140 and
    TestMergeTool,,1254549204022 in table TestMergeTool
    [junit] 2009-10-03 05:53:34,230 INFO [main] regionserver.HLog(215):
    HLog configuration: blocksize=67108864, rollsize=63753420, enabled=true,
    flushlogentries=100, optionallogflushinternal=10000ms
    [junit] 2009-10-03 05:53:34,238 INFO [main] regionserver.HLog(315): New
    hlog /user/hudson/.logs_1254549214217/hlog.dat.1254549214230
    [junit] 2009-10-03 05:53:34,239 DEBUG [main] regionserver.HRegion(1863):
    Opening region: REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY =>
    '', ENCODED => 70236052, TABLE => {{NAME => '-ROOT-', IS_ROOT => 'true',
    IS_META => 'true', MEMSTORE_FLUSHSIZE => '16384', FAMILIES => [{NAME =>
    'info', COMPRESSION => 'NONE', VERSIONS => '10', TTL => '2147483647',
    BLOCKSIZE => '8192', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
    [junit] 2009-10-03 05:53:34,239 DEBUG [main] regionserver.HRegion(264):
    Opening region -ROOT-,,0, encoded=70236052
    [junit] 2009-10-03 05:53:34,246 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/-ROOT-/70236052/info/913263362715120660,
    isReference=false, sequence id=2, length=840, majorCompaction=false
    [junit] 2009-10-03 05:53:34,248 INFO [main] regionserver.HRegion(342):
    region -ROOT-,,0/70236052 available; sequence id is 3
    [junit] 2009-10-03 05:53:34,248 INFO [main] regionserver.HRegion(770):
    Starting compaction on region -ROOT-,,0
    [junit] 2009-10-03 05:53:34,250 INFO [main] regionserver.HRegion(785):
    compaction completed on region -ROOT-,,0 in 0sec
    [junit] 2009-10-03 05:53:34,251 INFO [main] util.Merge(211): Found meta
    for region1 .META.,,1, meta for region2 .META.,,1
    [junit] 2009-10-03 05:53:34,251 DEBUG [main] regionserver.HRegion(1863):
    Opening region: REGION => {NAME => '.META.,,1', STARTKEY => '', ENDKEY =>
    '', ENCODED => 1028785192, TABLE => {{NAME => '.META.', IS_META => 'true',
    MEMSTORE_FLUSHSIZE => '16384', FAMILIES => [{NAME => 'historian', VERSIONS
    => '2147483647', COMPRESSION => 'NONE', TTL => '604800', BLOCKSIZE =>
    '8192', IN_MEMORY => 'false', BLOCKCACHE => 'false'}, {NAME => 'info',
    VERSIONS => '10', COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE =>
    '8192', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
    [junit] 2009-10-03 05:53:34,252 DEBUG [main] regionserver.HRegion(264):
    Opening region .META.,,1, encoded=1028785192
    [junit] 2009-10-03 05:53:34,258 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/.META./1028785192/historian/3380177555740837891,
    isReference=false, sequence id=27, length=521, majorCompaction=false
    [junit] 2009-10-03 05:53:34,263 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/.META./1028785192/historian/4877204678722438965,
    isReference=false, sequence id=20, length=651, majorCompaction=false
    [junit] 2009-10-03 05:53:34,268 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/.META./1028785192/info/5760637978295665971,
    isReference=false, sequence id=20, length=994, majorCompaction=false
    [junit] 2009-10-03 05:53:34,272 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/.META./1028785192/info/5894444630030719125,
    isReference=false, sequence id=27, length=874, majorCompaction=false
    [junit] 2009-10-03 05:53:34,276 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/.META./1028785192/info/9175604176826526589,
    isReference=false, sequence id=6, length=2226, majorCompaction=false
    [junit] 2009-10-03 05:53:34,279 INFO [main] regionserver.HRegion(342):
    region .META.,,1/1028785192 available; sequence id is 28
    [junit] 2009-10-03 05:53:34,279 INFO [main] regionserver.HRegion(770):
    Starting compaction on region .META.,,1
    [junit] 2009-10-03 05:53:34,290 DEBUG [main] regionserver.Store(745):
    Compaction size of historian: 1.1k; Skipped 0 file(s), size: 0
    [junit] 2009-10-03 05:53:34,290 DEBUG [main] regionserver.Store(752):
    Started compaction of 2 file(s) into
    /user/hudson/.META./compaction.dir/1028785192, seqid=27
    [junit] 2009-10-03 05:53:34,350 DEBUG [main] regionserver.Store(759):
    Completed compaction of historian; new storefile is
    hdfs://localhost:39066/user/hudson/.META./1028785192/historian/3985555422119974151;
    store size is 781.0
    [junit] 2009-10-03 05:53:34,352 DEBUG [main] regionserver.Store(745):
    Compaction size of info: 4.0k; Skipped 1 file(s), size: 2226
    [junit] 2009-10-03 05:53:34,352 DEBUG [main] regionserver.Store(752):
    Started compaction of 2 file(s) into
    /user/hudson/.META./compaction.dir/1028785192, seqid=27
    [junit] 2009-10-03 05:53:34,408 DEBUG [main] regionserver.Store(759):
    Completed compaction of info; new storefile is
    hdfs://localhost:39066/user/hudson/.META./1028785192/info/8347580953961538949;
    store size is 3.3k
    [junit] 2009-10-03 05:53:34,417 INFO [main] regionserver.HRegion(785):
    compaction completed on region .META.,,1 in 0sec
    [junit] 2009-10-03 05:53:34,418 INFO [main] util.MetaUtils(125):
    OPENING META .META.,,1
    [junit] 2009-10-03 05:53:34,419 DEBUG [main] regionserver.HRegion(1863):
    Opening region: REGION => {NAME => 'TestMergeTool,row_0100,1254549213140',
    STARTKEY => 'row_0100', ENDKEY => 'row_0600', ENCODED => 606644719, TABLE =>
    {{NAME => 'TestMergeTool', FAMILIES => [{NAME => 'contents', COMPRESSION =>
    'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536',
    IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
    [junit] 2009-10-03 05:53:34,420 DEBUG [main] regionserver.HRegion(264):
    Opening region TestMergeTool,row_0100,1254549213140, encoded=606644719
    [junit] 2009-10-03 05:53:34,426 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/TestMergeTool/606644719/contents/5231292914131013583,
    isReference=false, sequence id=6, length=745, majorCompaction=false
    [junit] 2009-10-03 05:53:34,429 INFO [main] regionserver.HRegion(342):
    region TestMergeTool,row_0100,1254549213140/606644719 available; sequence id
    is 7
    [junit] 2009-10-03 05:53:34,429 DEBUG [main] regionserver.HRegion(1863):
    Opening region: REGION => {NAME => 'TestMergeTool,,1254549204022', STARTKEY
    => '', ENDKEY => '', ENCODED => 1862626447, TABLE => {{NAME =>
    'TestMergeTool', FAMILIES => [{NAME => 'contents', VERSIONS => '3',
    COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY
    => 'false', BLOCKCACHE => 'true'}]}}
    [junit] 2009-10-03 05:53:34,430 DEBUG [main] regionserver.HRegion(264):
    Opening region TestMergeTool,,1254549204022, encoded=1862626447
    [junit] 2009-10-03 05:53:34,436 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/TestMergeTool/1862626447/contents/7686763887699734217,
    isReference=false, sequence id=7, length=471, majorCompaction=false
    [junit] 2009-10-03 05:53:34,438 INFO [main] regionserver.HRegion(342):
    region TestMergeTool,,1254549204022/1862626447 available; sequence id is 8
    [junit] 2009-10-03 05:53:34,439 INFO [main] regionserver.HRegion(770):
    Starting major compaction on region TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:34,449 DEBUG [main] regionserver.Store(752):
    Started compaction of 1 file(s) into
    /user/hudson/TestMergeTool/compaction.dir/606644719, seqid=6
    [junit] 2009-10-03 05:53:34,497 DEBUG [main] regionserver.Store(759):
    Completed major compaction of contents; new storefile is
    hdfs://localhost:39066/user/hudson/TestMergeTool/606644719/contents/5486288895725197529;
    store size is 745.0
    [junit] 2009-10-03 05:53:34,644 INFO [main] regionserver.HRegion(785):
    compaction completed on region TestMergeTool,row_0100,1254549213140 in 0sec
    [junit] 2009-10-03 05:53:34,644 DEBUG [main] regionserver.HRegion(2102):
    Files for region: TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:34,645 DEBUG [main] regionserver.HRegion(2249):
    f hdfs://localhost:39066/user/hudson/TestMergeTool/606644719/.regioninfo
    size=631
    [junit] 2009-10-03 05:53:34,645 DEBUG [main] regionserver.HRegion(2246):
    d hdfs://localhost:39066/user/hudson/TestMergeTool/606644719/contents
    [junit] 2009-10-03 05:53:34,646 DEBUG [main] regionserver.HRegion(2249):
    f
    hdfs://localhost:39066/user/hudson/TestMergeTool/606644719/contents/5486288895725197529
    size=745
    [junit] 2009-10-03 05:53:34,646 INFO [main] regionserver.HRegion(770):
    Starting major compaction on region TestMergeTool,,1254549204022
    [junit] 2009-10-03 05:53:34,658 DEBUG [main] regionserver.Store(752):
    Started compaction of 1 file(s) into
    /user/hudson/TestMergeTool/compaction.dir/1862626447, seqid=7
    [junit] 2009-10-03 05:53:34,706 DEBUG [main] regionserver.Store(759):
    Completed major compaction of contents; new storefile is
    hdfs://localhost:39066/user/hudson/TestMergeTool/1862626447/contents/8238582913008314989;
    store size is 471.0
    [junit] 2009-10-03 05:53:34,716 INFO [main] regionserver.HRegion(785):
    compaction completed on region TestMergeTool,,1254549204022 in 0sec
    [junit] 2009-10-03 05:53:34,717 DEBUG [main] regionserver.HRegion(2107):
    Files for region: TestMergeTool,,1254549204022
    [junit] 2009-10-03 05:53:34,718 DEBUG [main] regionserver.HRegion(2249):
    f hdfs://localhost:39066/user/hudson/TestMergeTool/1862626447/.regioninfo
    size=584
    [junit] 2009-10-03 05:53:34,718 DEBUG [main] regionserver.HRegion(2246):
    d hdfs://localhost:39066/user/hudson/TestMergeTool/1862626447/contents
    [junit] 2009-10-03 05:53:34,719 DEBUG [main] regionserver.HRegion(2249):
    f
    hdfs://localhost:39066/user/hudson/TestMergeTool/1862626447/contents/8238582913008314989
    size=471
    [junit] 2009-10-03 05:53:34,719 INFO [main] regionserver.HRegion(2136):
    Creating new region REGION => {NAME => 'TestMergeTool,,1254549214719',
    STARTKEY => '', ENDKEY => '', ENCODED => 445505376, TABLE => {{NAME =>
    'TestMergeTool', FAMILIES => [{NAME => 'contents', COMPRESSION => 'NONE',
    VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY =>
    'false', BLOCKCACHE => 'true'}]}}
    [junit] 2009-10-03 05:53:34,728 INFO [main] regionserver.HRegion(2145):
    starting merge of regions: TestMergeTool,row_0100,1254549213140 and
    TestMergeTool,,1254549204022 into new region REGION => {NAME =>
    'TestMergeTool,,1254549214719', STARTKEY => '', ENDKEY => '', ENCODED =>
    445505376, TABLE => {{NAME => 'TestMergeTool', FAMILIES => [{NAME =>
    'contents', COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647',
    BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}} with
    start key <> and end key <>
    [junit] 2009-10-03 05:53:34,729 DEBUG [main] regionserver.HRegion(453):
    Closing TestMergeTool,row_0100,1254549213140: compactions & flushes disabled
    [junit] 2009-10-03 05:53:34,729 DEBUG [main] regionserver.HRegion(470):
    Updates disabled for region, no outstanding scanners on
    TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:34,729 DEBUG [main] regionserver.HRegion(477):
    No more row locks outstanding on region TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:34,729 DEBUG [main] regionserver.Store(477):
    closed contents
    [junit] 2009-10-03 05:53:34,729 INFO [main] regionserver.HRegion(489):
    Closed TestMergeTool,row_0100,1254549213140
    [junit] 2009-10-03 05:53:34,730 DEBUG [main] regionserver.HRegion(453):
    Closing TestMergeTool,,1254549204022: compactions & flushes disabled
    [junit] 2009-10-03 05:53:34,730 DEBUG [main] regionserver.HRegion(470):
    Updates disabled for region, no outstanding scanners on
    TestMergeTool,,1254549204022
    [junit] 2009-10-03 05:53:34,730 DEBUG [main] regionserver.HRegion(477):
    No more row locks outstanding on region TestMergeTool,,1254549204022
    [junit] 2009-10-03 05:53:34,730 DEBUG [main] regionserver.Store(477):
    closed contents
    [junit] 2009-10-03 05:53:34,731 INFO [main] regionserver.HRegion(489):
    Closed TestMergeTool,,1254549204022
    [junit] 2009-10-03 05:53:34,762 DEBUG [main] regionserver.HRegion(2178):
    Files for new region
    [junit] 2009-10-03 05:53:34,763 DEBUG [main] regionserver.HRegion(2246):
    d hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents
    [junit] 2009-10-03 05:53:34,764 DEBUG [main] regionserver.HRegion(2249):
    f
    hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents/7201755979554973684
    size=745
    [junit] 2009-10-03 05:53:34,764 DEBUG [main] regionserver.HRegion(2249):
    f
    hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents/8648040915841574208
    size=471
    [junit] 2009-10-03 05:53:34,764 DEBUG [main] regionserver.HRegion(264):
    Opening region TestMergeTool,,1254549214719, encoded=445505376
    [junit] 2009-10-03 05:53:34,793 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/TestMergeTool/445505376/contents/7201755979554973684,
    isReference=false, sequence id=6, length=745, majorCompaction=true
    [junit] 2009-10-03 05:53:34,797 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/TestMergeTool/445505376/contents/8648040915841574208,
    isReference=false, sequence id=7, length=471, majorCompaction=true
    [junit] 2009-10-03 05:53:34,799 INFO [main] regionserver.HRegion(342):
    region TestMergeTool,,1254549214719/445505376 available; sequence id is 8
    [junit] 2009-10-03 05:53:34,799 INFO [main] regionserver.HRegion(770):
    Starting compaction on region TestMergeTool,,1254549214719
    [junit] 2009-10-03 05:53:34,810 DEBUG [main] regionserver.Store(745):
    Compaction size of contents: 1.2k; Skipped 0 file(s), size: 0
    [junit] 2009-10-03 05:53:34,810 DEBUG [main] regionserver.Store(752):
    Started compaction of 2 file(s) into
    /user/hudson/TestMergeTool/compaction.dir/445505376, seqid=7
    [junit] 2009-10-03 05:53:34,865 DEBUG [main] regionserver.Store(759):
    Completed compaction of contents; new storefile is
    hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents/2650419875146302698;
    store size is 883.0
    [junit] 2009-10-03 05:53:34,876 INFO [main] regionserver.HRegion(785):
    compaction completed on region TestMergeTool,,1254549214719 in 0sec
    [junit] 2009-10-03 05:53:34,877 DEBUG [main] regionserver.HRegion(2185):
    Files for new region
    [junit] 2009-10-03 05:53:34,878 DEBUG [main] regionserver.HRegion(2249):
    f hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/.regioninfo
    size=583
    [junit] 2009-10-03 05:53:34,878 DEBUG [main] regionserver.HRegion(2246):
    d hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents
    [junit] 2009-10-03 05:53:34,879 DEBUG [main] regionserver.HRegion(2249):
    f
    hdfs://localhost:39066/user/hudson/TestMergeTool/445505376/contents/2650419875146302698
    size=883
    [junit] 2009-10-03 05:53:34,879 DEBUG [main] regionserver.HRegion(1981):
    DELETING region hdfs://localhost:39066/user/hudson/TestMergeTool/606644719
    [junit] 2009-10-03 05:53:34,888 DEBUG [main] regionserver.HRegion(1981):
    DELETING region hdfs://localhost:39066/user/hudson/TestMergeTool/1862626447
    [junit] 2009-10-03 05:53:34,897 INFO [main] regionserver.HRegion(2191):
    merge completed. New region is TestMergeTool,,1254549214719
    [junit] 2009-10-03 05:53:34,898 DEBUG [main] util.Merge(319): Removing
    region: REGION => {NAME => 'TestMergeTool,row_0100,1254549213140', STARTKEY
    => 'row_0100', ENDKEY => 'row_0600', ENCODED => 606644719, TABLE => {{NAME
    => 'TestMergeTool', FAMILIES => [{NAME => 'contents', COMPRESSION => 'NONE',
    VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY =>
    'false', BLOCKCACHE => 'true'}]}} from .META.,,1
    [junit] 2009-10-03 05:53:34,898 DEBUG [main] util.Merge(319): Removing
    region: REGION => {NAME => 'TestMergeTool,,1254549204022', STARTKEY => '',
    ENDKEY => '', ENCODED => 1862626447, TABLE => {{NAME => 'TestMergeTool',
    FAMILIES => [{NAME => 'contents', VERSIONS => '3', COMPRESSION => 'NONE',
    TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE
    => 'true'}]}} from .META.,,1
    [junit] 2009-10-03 05:53:34,900 INFO [main] util.Merge(255): Adding
    REGION => {NAME => 'TestMergeTool,,1254549214719', STARTKEY => '', ENDKEY =>
    '', ENCODED => 445505376, TABLE => {{NAME => 'TestMergeTool', FAMILIES =>
    [{NAME => 'contents', COMPRESSION => 'NONE', VERSIONS => '3', TTL =>
    '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE =>
    'true'}]}} to REGION => {NAME => '.META.,,1', STARTKEY => '', ENDKEY => '',
    ENCODED => 1028785192, TABLE => {{NAME => '.META.', IS_META => 'true',
    MEMSTORE_FLUSHSIZE => '16384', FAMILIES => [{NAME => 'historian', VERSIONS
    => '2147483647', COMPRESSION => 'NONE', TTL => '604800', BLOCKSIZE =>
    '8192', IN_MEMORY => 'false', BLOCKCACHE => 'false'}, {NAME => 'info',
    VERSIONS => '10', COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE =>
    '8192', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
    [junit] 2009-10-03 05:53:34,900 DEBUG [main] regionserver.HRegion(453):
    Closing TestMergeTool,,1254549214719: compactions & flushes disabled
    [junit] 2009-10-03 05:53:34,900 DEBUG [main] regionserver.HRegion(470):
    Updates disabled for region, no outstanding scanners on
    TestMergeTool,,1254549214719
    [junit] 2009-10-03 05:53:34,900 DEBUG [main] regionserver.HRegion(477):
    No more row locks outstanding on region TestMergeTool,,1254549214719
    [junit] 2009-10-03 05:53:34,901 DEBUG [main] regionserver.Store(477):
    closed contents
    [junit] 2009-10-03 05:53:34,901 INFO [main] regionserver.HRegion(489):
    Closed TestMergeTool,,1254549214719
    [junit] 2009-10-03 05:53:34,901 DEBUG [main] regionserver.HRegion(453):
    Closing -ROOT-,,0: compactions & flushes disabled
    [junit] 2009-10-03 05:53:34,901 DEBUG [main] regionserver.HRegion(470):
    Updates disabled for region, no outstanding scanners on -ROOT-,,0
    [junit] 2009-10-03 05:53:34,902 DEBUG [main] regionserver.HRegion(477):
    No more row locks outstanding on region -ROOT-,,0
    [junit] 2009-10-03 05:53:34,902 DEBUG [main] regionserver.Store(477):
    closed info
    [junit] 2009-10-03 05:53:34,902 INFO [main] regionserver.HRegion(489):
    Closed -ROOT-,,0
    [junit] 2009-10-03 05:53:34,902 INFO [main] util.MetaUtils(148):
    CLOSING META .META.,,1
    [junit] 2009-10-03 05:53:34,902 DEBUG [main] regionserver.HRegion(453):
    Closing .META.,,1: compactions & flushes disabled
    [junit] 2009-10-03 05:53:34,903 DEBUG [main] regionserver.HRegion(470):
    Updates disabled for region, no outstanding scanners on .META.,,1
    [junit] 2009-10-03 05:53:34,903 DEBUG [main] regionserver.HRegion(477):
    No more row locks outstanding on region .META.,,1
    [junit] 2009-10-03 05:53:34,903 DEBUG [main] regionserver.HRegion(894):
    Started memstore flush for region .META.,,1. Current region memstore size
    968.0
    [junit] 2009-10-03 05:53:35,330 DEBUG [main] regionserver.Store(559):
    Added
    hdfs://localhost:39066/user/hudson/.META./1028785192/historian/7851441501024610142,
    entries=2, sequenceid=34, memsize=280.0, filesize=505.0 to .META.,,1
    [junit] 2009-10-03 05:53:35,358 DEBUG [main] regionserver.Store(559):
    Added
    hdfs://localhost:39066/user/hudson/.META./1028785192/info/5788937133495229938,
    entries=3, sequenceid=34, memsize=688.0, filesize=826.0 to .META.,,1
    [junit] 2009-10-03 05:53:35,359 DEBUG [main] regionserver.HRegion(970):
    Finished memstore flush of ~968.0 for region .META.,,1 in 455ms, sequence
    id=34, compaction requested=true
    [junit] 2009-10-03 05:53:35,359 DEBUG [main] regionserver.Store(477):
    closed historian
    [junit] 2009-10-03 05:53:35,368 DEBUG [main] regionserver.Store(477):
    closed info
    [junit] 2009-10-03 05:53:35,368 INFO [main] regionserver.HRegion(489):
    Closed .META.,,1
    [junit] 2009-10-03 05:53:35,392 INFO [main] regionserver.HLog(315):
    Roll /user/hudson/.logs_1254549214217/hlog.dat.1254549214230, entries=6,
    calcsize=1083, filesize=1103. New hlog
    /user/hudson/.logs_1254549214217/hlog.dat.1254549215383
    [junit] 2009-10-03 05:53:35,392 DEBUG [main] regionserver.HLog(324):
    Last sequence written is empty. Deleting all old hlogs
    [junit] 2009-10-03 05:53:35,392 INFO [main] regionserver.HLog(449):
    removing old hlog file
    /user/hudson/.logs_1254549214217/hlog.dat.1254549214230 whose highest
    sequence/edit id is 33
    [junit] 2009-10-03 05:53:35,403 DEBUG [main] regionserver.HLog(486):
    closing hlog writer in
    hdfs://localhost:39066/user/hudson/.logs_1254549214217
    [junit] 2009-10-03 05:53:35,423 DEBUG [main] regionserver.HRegion(1863):
    Opening region: REGION => {NAME => 'TestMergeTool,,1254549214719', STARTKEY
    => '', ENDKEY => '', ENCODED => 445505376, TABLE => {{NAME =>
    'TestMergeTool', FAMILIES => [{NAME => 'contents', COMPRESSION => 'NONE',
    VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY =>
    'false', BLOCKCACHE => 'true'}]}}
    [junit] 2009-10-03 05:53:35,423 DEBUG [main] regionserver.HRegion(264):
    Opening region TestMergeTool,,1254549214719, encoded=445505376
    [junit] 2009-10-03 05:53:35,430 DEBUG [main] regionserver.Store(412):
    loaded /user/hudson/TestMergeTool/445505376/contents/2650419875146302698,
    isReference=false, sequence id=7, length=883, majorCompaction=false
    [junit] 2009-10-03 05:53:35,432 INFO [main] regionserver.HRegion(342):
    region TestMergeTool,,1254549214719/445505376 available; sequence id is 8
    [junit] 2009-10-03 05:53:35,437 DEBUG [main] regionserver.HRegion(453):
    Closing TestMergeTool,,1254549214719: compactions & flushes disabled
    [junit] 2009-10-03 05:53:35,437 DEBUG [main] regionserver.HRegion(470):
    Updates disabled for region, no outstanding scanners on
    TestMergeTool,,1254549214719
    [junit] 2009-10-03 05:53:35,437 DEBUG [main] regionserver.HRegion(477):
    No more row locks outstanding on region TestMergeTool,,1254549214719
    [junit] 2009-10-03 05:53:35,437 DEBUG [main] regionserver.Store(477):
    closed contents
    [junit] 2009-10-03 05:53:35,437 INFO [main] regionserver.HRegion(489):
    Closed TestMergeTool,,1254549214719
    [junit] 2009-10-03 05:53:35,437 INFO [main] util.TestMergeTool(186):
    Verified merging regions 0+1+2+3 and 4
    [junit] 2009-10-03 05:53:35,438 DEBUG [main] regionserver.HLog(486):
    closing hlog writer in /tmp/.logs_1254549209333
    [junit] 2009-10-03 05:53:35,459 INFO [main] hbase.HBaseTestCase(627):
    Shutting down FileSystem
    [junit] 2009-10-03 05:53:35,459 INFO [main] hbase.HBaseTestCase(634):
    Shutting down Mini DFS
    [junit] Shutting down the Mini HDFS Cluster
    [junit] Shutting down DataNode 1
    [junit] 2009-10-03 05:53:35,564 WARN
    [org.apache.hadoop.hdfs.server.datanode.DataXceiverServer@4d41e2]
    datanode.DataXceiverServer(137): DatanodeRegistration(127.0.0.1:37537,
    storageID=DS-1616327552-67.195.138.9-37537-1254549207386, infoPort=35441,
    ipcPort=58792):DataXceiveServer:
    java.nio.channels.AsynchronousCloseException
    [junit] at
    java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:185)
    [junit] at
    sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:152)
    [junit] at
    sun.nio.ch.ServerSocketAdaptor.accept(ServerSocketAdaptor.java:84)
    [junit] at
    org.apache.hadoop.hdfs.server.datanode.DataXceiverServer.run(DataXceiverServer.java:130)
    [junit] at java.lang.Thread.run(Thread.java:619)
    [junit]
    [junit] Shutting down DataNode 0
    [junit] 2009-10-03 05:53:36,663 WARN
    [org.apache.hadoop.hdfs.server.datanode.DataXceiverServer@1f21c50]
    datanode.DataXceiverServer(137): DatanodeRegistration(127.0.0.1:55860,
    storageID=DS-362943427-67.195.138.9-55860-1254549206651, infoPort=47344,
    ipcPort=59453):DataXceiveServer:
    java.nio.channels.AsynchronousCloseException
    [junit] at
    java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:185)
    [junit] at
    sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:152)
    [junit] at
    sun.nio.ch.ServerSocketAdaptor.accept(ServerSocketAdaptor.java:84)
    [junit] at
    org.apache.hadoop.hdfs.server.datanode.DataXceiverServer.run(DataXceiverServer.java:130)
    [junit] at java.lang.Thread.run(Thread.java:619)
    [junit]
    [junit] 2009-10-03 05:53:37,864 WARN
    [org.apache.hadoop.hdfs.server.namenode.FSNamesystem$ReplicationMonitor@1ac3379]
    namenode.FSNamesystem$ReplicationMonitor(2323): ReplicationMonitor thread
    received InterruptedException.java.lang.InterruptedException: sleep
    interrupted
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 13.931 sec
    [junit] Running org.apache.hadoop.hbase.util.TestRootPath
    [junit] 2009-10-03 05:53:38,302 INFO [main] util.TestRootPath(60): Got
    expected exception when checking invalid path:
    [junit] java.io.IOException: Root directory does not contain a scheme
    [junit] at
    org.apache.hadoop.hbase.util.FSUtils.validateRootPath(FSUtils.java:227)
    [junit] at
    org.apache.hadoop.hbase.util.TestRootPath.testRootPath(TestRootPath.java:56)
    [junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
    Method)
    [junit] at
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    [junit] at
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [junit] at java.lang.reflect.Method.invoke(Method.java:597)
    [junit] at junit.framework.TestCase.runTest(TestCase.java:168)
    [junit] at junit.framework.TestCase.runBare(TestCase.java:134)
    [junit] at junit.framework.TestResult$1.protect(TestResult.java:110)
    [junit] at
    junit.framework.TestResult.runProtected(TestResult.java:128)
    [junit] at junit.framework.TestResult.run(TestResult.java:113)
    [junit] at junit.framework.TestCase.run(TestCase.java:124)
    [junit] at junit.framework.TestSuite.runTest(TestSuite.java:232)
    [junit] at junit.framework.TestSuite.run(TestSuite.java:227)
    [junit] at
    org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
    [junit] at
    junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
    [junit] at
    org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:421)
    [junit] at
    org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:912)
    [junit] at
    org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:766)
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.079 sec

    BUILD FAILED
    <http://hudson.zones.apache.org/hudson/job/HBase-Patch/ws/trunk/build.xml>:510:
    Tests failed!

    Total time: 32 minutes 59 seconds
    [locks-and-latches] Releasing all the locks
    [locks-and-latches] All the locks released
    Archiving artifacts
    Recording test results
    Publishing Clover coverage report...
    No Clover report will be published due to a Build Failure

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postedOct 3, '09 at 5:50a
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