dev@hbase.apache.org discussions for June 2013

91	Build failed in Jenkins: HBase-0.95-Hadoop-2 #383

See <http://54.241.6.143/job/HBase-0.95-Hadoop-2/383/ ------------------------------------------ [...truncated 7798 lines...] Running org.apache.hadoop.hbase.master.balancer.TestDefaultLoadBalancer ...

Apurtell
Jun 13, 2013 at 11:12 am
Jun 21, 2013 at 1:23 pm

57	[DISCUSSION] Finishing up 0.96 --> WAS Re: 0.95 and 0.96 remaining issues

(Changed the subject) It would be cool if Phoenix and Kiji fellows and any one else interested would weigh in and take a look see. This does not strike me as something we should hold up the release ...

Michael Stack
Jun 25, 2013 at 3:46 am
Jul 31, 2013 at 8:54 pm

32	Build failed in Jenkins: HBase-0.95 #406

See <http://54.241.6.143/job/HBase-0.95/406/ ------------------------------------------ [...truncated 5011 lines...] [INFO] [INFO] [INFO] Compiling 17 source files to ...

Apurtell
Jun 14, 2013 at 2:58 am
Jun 15, 2013 at 11:16 am

25	Build failed in Jenkins: HBase-TRUNK-Hadoop-2 #341

See <http://54.241.6.143/job/HBase-TRUNK-Hadoop-2/341/ ------------------------------------------ [...truncated 2551 lines...] A hbase-hadoop-compat/src/main/java/org/apache A ...

Apurtell
Jun 3, 2013 at 9:06 am
Jun 12, 2013 at 10:04 am

23	30% random performance in 0.95+

Is anybody ware of what set of changes would be responsible for giving 0.95+ a 30% boost in random read performance over 0.94? Thanks. -- Lars

Lars hofhansl
Jun 21, 2013 at 10:47 pm
Jul 2, 2013 at 7:39 pm

23	Build failed in Jenkins: HBase-TRUNK-on-Hadoop-2.0.0 #558

See <https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/558/ ------------------------------------------ [...truncated 3797 lines...] Running ...

Apache Jenkins Server
Jun 8, 2013 at 1:04 am
Jun 24, 2013 at 12:33 pm

19	[ANNOUNCE] The 1st hbase 0.94.9 release candidate is available for download

The 1st 0.94.9 RC is available for download at http://people.apache.org/~larsh/hbase-0.94.9-rc0/ Signed with my code signing key: C7CFE328 Like the previous point releases, 0.94.9 is a primarily a ...

Lars hofhansl
Jun 24, 2013 at 10:52 pm
Jul 6, 2013 at 8:22 pm

17	Please welcome our newest committer, Jeffrey Zhong

Please welcome our newest committer, the mighty Jeffrey Zhong. He has been doing great stuff of late especially speeding up distributed log split and we're glad to have him on board. Welcome and keep ...

Michael Stack
Jun 4, 2013 at 10:47 am
Jun 6, 2013 at 9:17 am

16	Poor HBase random read performance

Hi, I was doing some tests on how good HBase random reads are. The setup is consists of a 1 node cluster with dfs replication set to 1. Short circuit local reads and HBase checksums are enabled. The ...

Varun Sharma
Jun 29, 2013 at 7:13 pm
Jul 2, 2013 at 12:09 am

14	Build failed in Jenkins: HBase-0.95-Hadoop-2 #480

See <http://54.241.6.143/job/HBase-0.95-Hadoop-2/480/changes Changes: [ramkrishna] HBASE-8705-RS holding META when restarted in a single node setup may hang infinitely without META assignment (Ram) ...

Apurtell
Jun 22, 2013 at 1:08 pm
Jun 24, 2013 at 9:15 pm

14	Efficiently wiping out random data?

Hey devs, I was presenting at GOTO Amsterdam yesterday and I got a question about a scenario that I've never thought about before. I'm wondering what others think. How do you efficiently wipe out ...

Jean-Daniel Cryans
Jun 19, 2013 at 12:32 pm
Jun 24, 2013 at 5:58 pm

13	Build failed in Jenkins: HBase-TRUNK #386

See <http://54.241.6.143/job/HBase-TRUNK/386/changes Changes: [ddas] HBASE-8344. Improves the assignment when node failures happen to choose the secondary RS as the new primary RS [Michael Stack] ...

Apurtell
Jun 12, 2013 at 2:17 am
Jun 24, 2013 at 2:18 am

13	VOTE: hbase-0.95.1 release candidate 1 is available for download

Here is our second 0.95.1 release candidate. Should we put this out as 0.95.1? Since 0.95.1 is "just" a "Development" Series release [1], lets keep the vote period short. Please vote by this Tuesday, ...

Michael Stack
Jun 6, 2013 at 10:37 pm
Jun 12, 2013 at 4:57 pm

11	Build failed in Jenkins: HBase-TRUNK #374

See <http://54.241.6.143/job/HBase-TRUNK/374/changes Changes: [Michael Stack] Add note on how to publish mvn snapshot for hadoop1 and hadoop2 ------------------------------------------ [...truncated ...

Apurtell
Jun 7, 2013 at 1:08 am
Jun 11, 2013 at 2:35 am

10	Build failed in Jenkins: HBase-TRUNK-Hadoop-2 #368

See <http://54.241.6.143/job/HBase-TRUNK-Hadoop-2/368/ ------------------------------------------ [...truncated 3917 lines...] at ...

Apurtell
Jun 14, 2013 at 9:57 am
Jun 24, 2013 at 10:11 am

9	Compile fails

Hi All, I am trying to compile the hbase-server project after cloning the git repository. However, it is errors out: / Failed to execute goal ...

Shivendra Singh
Jun 26, 2013 at 6:05 pm
Jun 27, 2013 at 12:40 am

9	[COMPACTIONS] Anyone seen hbase.hstore.compaction.min.size in trunk/0.95?

I was reading an old thriller, "HBASE-3149 Make flush decisions per column family", and I got to the good bit where our NicolasS argues that per-CF flush is likely not needed because small files is ...

Michael Stack
Jun 20, 2013 at 6:09 pm
Jun 24, 2013 at 5:20 pm

8	Build failed in Jenkins: HBase-0.95 #390

See <http://54.241.6.143/job/HBase-0.95/390/ ------------------------------------------ [...truncated 7279 lines...] Downloading ...

Apurtell
Jun 13, 2013 at 11:08 am
Jun 13, 2013 at 7:14 pm

8	Build failed in Jenkins: HBase-0.95 #380

See <http://54.241.6.143/job/HBase-0.95/380/changes Changes: [dmeil] hbase-8739. book.xml fixed typo in MapReduce chapter "spitting" ------------------------------------------ [...truncated 7278 ...

Apurtell
Jun 13, 2013 at 1:10 am
Jun 13, 2013 at 8:15 am

7	Build failed in Jenkins: HBase-0.95 #358

See <http://54.241.6.143/job/HBase-0.95/358/changes Changes: [jeffreyz] HBASE-8680: distributedLogReplay performance regression ------------------------------------------ [...truncated 6967 lines...] ...

Apurtell
Jun 5, 2013 at 3:22 am
Jun 7, 2013 at 7:22 am

6	Opinions on the 'watcher' script that surrounds launched hbase daemons

New in 0.95, when you do a process listing, there are two 'hbase' processes. There is the old java process itself and then there is the launcher script that is just hanging around waiting on the java ...

Michael Stack
Jun 24, 2013 at 8:49 pm
Jun 27, 2013 at 11:28 pm

6	Build failed in Jenkins: HBase-0.95 #496

See <http://54.241.6.143/job/HBase-0.95/496/changes Changes: [Michael Stack] HBASE-8733 Update our hadoop2 in trunk and 0.95 to 2.0.5-alpha (We are currently 2.0.2) ...

Apurtell
Jun 23, 2013 at 9:24 pm
Jun 24, 2013 at 9:28 pm

6	Build failed in Jenkins: HBase-0.95 #466

See <http://54.241.6.143/job/HBase-0.95/466/changes Changes: [Michael Stack] HBASE-6891 TestImportExport failing again due to configuration issues ------------------------------------------ ...

Apurtell
Jun 18, 2013 at 10:12 pm
Jun 19, 2013 at 10:17 pm

6	Build failed in Jenkins: HBase-0.95 #439

See <http://54.241.6.143/job/HBase-0.95/439/ ------------------------------------------ [...truncated 3924 lines...] Running org.apache.hadoop.hbase.snapshot.TestFlushSnapshotFromClient Tests run: 5, ...

Apurtell
Jun 15, 2013 at 11:08 am
Jun 15, 2013 at 5:28 pm

6	Build failed in Jenkins: HBase-0.95 #399

See <http://54.241.6.143/job/HBase-0.95/399/ ------------------------------------------ [...truncated 3910 lines...] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.519 sec Running ...

Apurtell
Jun 13, 2013 at 7:09 pm
Jun 14, 2013 at 2:27 am

6	Build failed in Jenkins: HBase-0.95 #351

See <http://54.241.6.143/job/HBase-0.95/351/ ------------------------------------------ [...truncated 4596 lines...] Downloading ...

Apurtell
Jun 3, 2013 at 9:36 am
Jun 5, 2013 at 2:11 am

4	Build failed in Jenkins: HBase-0.95 #478

See <http://54.241.6.143/job/HBase-0.95/478/ ------------------------------------------ [...truncated 6972 lines...] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.729 sec Running ...

Apurtell
Jun 20, 2013 at 9:26 pm
Jun 21, 2013 at 2:10 pm

4	Build failed in Jenkins: HBase-0.95 #473

See <http://54.241.6.143/job/HBase-0.95/473/changes Changes: [jeffreyz] HBASE-8617: Introducing a new config to disable writes during recovering ------------------------------------------ ...

Apurtell
Jun 20, 2013 at 2:17 am
Jun 20, 2013 at 6:16 pm

4	Minor versions for HFile and HFileBlock

Minor versions are basically for the HFileBlock format. So any change that we try to do in the HFileBlock format we need to increase the minor version. The FixedFileTrailer has the minor version 3 ...

Ramkrishna vasudevan
Jun 20, 2013 at 10:16 am
Jun 20, 2013 at 5:49 pm

4	Build failed in Jenkins: HBase-0.95 #461

See <http://54.241.6.143/job/HBase-0.95/461/ ------------------------------------------ [...truncated 7280 lines...] Downloading ...

Apurtell
Jun 18, 2013 at 2:10 am
Jun 18, 2013 at 6:24 pm

4	Build failed in Jenkins: HBase-0.95 #456

See <http://54.241.6.143/job/HBase-0.95/456/ ------------------------------------------ [...truncated 6972 lines...] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 62.171 sec Running ...

Apurtell
Jun 17, 2013 at 5:29 am
Jun 17, 2013 at 10:38 pm

4	Build failed in Jenkins: HBase-0.95 #451

See <http://54.241.6.143/job/HBase-0.95/451/ ------------------------------------------ [...truncated 6972 lines...] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 67.934 sec ...

Apurtell
Jun 16, 2013 at 9:27 am
Jun 17, 2013 at 2:21 am

4	Build failed in Jenkins: HBase-0.95 #446

See <http://54.241.6.143/job/HBase-0.95/446/ ------------------------------------------ [...truncated 3400 lines...] [INFO] [INFO] Processing org.apache.hbase:hbase-common [INFO] Updating parent ...

Apurtell
Jun 15, 2013 at 5:23 pm
Jun 16, 2013 at 6:22 am

4	Build failed in Jenkins: hbase-0.95 #238

See <https://builds.apache.org/job/hbase-0.95/238/changes Changes: [sershe] HBASE-8700 IntegrationTestBigLinkedList can fail due to random number collision ------------------------------------------ ...

Apache Jenkins Server
Jun 12, 2013 at 4:23 am
Jun 15, 2013 at 12:48 am

4	Build failed in Jenkins: hbase-0.95 #233

See <https://builds.apache.org/job/hbase-0.95/233/changes Changes: [stack] HBASE-8637 IntegrationTestBigLinkedListWithChaosMonkey uses the wrong table name ------------------------------------------ ...

Apache Jenkins Server
Jun 10, 2013 at 10:59 pm
Jun 12, 2013 at 1:13 am

4	Build failed in Jenkins: HBase-0.95 #366

See <http://54.241.6.143/job/HBase-0.95/366/changes Changes: [Michael Stack] HBASE-8704 Log the table name in ServerCallable.prepare ------------------------------------------ [...truncated 6978 ...

Apurtell
Jun 7, 2013 at 6:32 pm
Jun 9, 2013 at 1:58 am

3	HBase svn-github synchronization is broken

FYI: https://issues.apache.org/jira/browse/INFRA-6415

Sergey Shelukhin
Jun 20, 2013 at 1:50 am
Jun 20, 2013 at 9:38 pm

3	[jira] [Created] (HBASE-8721) fix for bug that delete can mask puts that happened after the delete was entered

Feng Honghua created HBASE-8721: ----------------------------------- Summary: fix for bug that delete can mask puts that happened after the delete was entered Key: HBASE-8721 URL ...

Feng Honghua (JIRA)
Jun 9, 2013 at 9:56 am
Jun 20, 2013 at 6:44 pm

3	Build failed in Jenkins: HBase-0.94-Security #219

See <http://54.241.6.143/job/HBase-0.94-Security/219/changes Changes: [Michael Stack] HBASE-6891 TestImportExport failing again due to configuration issues ------------------------------------------ ...

Apurtell
Jun 18, 2013 at 8:47 pm
Jun 19, 2013 at 5:51 am

3	Build failed in Jenkins: HBase-0.94 #1012

See <https://builds.apache.org/job/HBase-0.94/1012/changes Changes: [mbertozzi] HBASE-8742 HTableDescriptor Properties not preserved when cloning ------------------------------------------ ...

Apache Jenkins Server
Jun 15, 2013 at 12:50 am
Jun 19, 2013 at 1:07 am

3	[jira] [Resolved] (HBASE-8453) TestImportExport failing again due to configuration issues

[ https://issues.apache.org/jira/browse/HBASE-8453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack resolved HBASE-8453. -------------------------- Resolution: Fixed ...

stack (JIRA)
Jun 18, 2013 at 6:57 pm
Jun 18, 2013 at 10:43 pm

3	large heaps

Hi there, During the hackathon I had some discussions around GC on large heaps. This guy, who seems to know what he is talking about, and had a patch accepted in hotspot jdk, said in 2011 that he's ...

Nicolas Liochon
Jun 13, 2013 at 3:36 am
Jun 14, 2013 at 8:30 pm

3	Build failed in Jenkins: HBase-0.94 #226

See <http://54.241.6.143/job/HBase-0.94/226/changes Changes: [eclark] HBASE-8283 Backport HBASE-7842 Add compaction policy that explores more storefile groups to 0.94 ...

Apurtell
Jun 10, 2013 at 7:58 pm
Jun 11, 2013 at 3:42 am

3	Build failed in Jenkins: HBase-TRUNK #370

See <http://54.241.6.143/job/HBase-TRUNK/370/changes Changes: [tedyu] HBASE-8534 addendum removes TestDriver (Nick Dimiduk) ------------------------------------------ [...truncated 7113 lines...] ...

Apurtell
Jun 5, 2013 at 4:03 pm
Jun 6, 2013 at 3:03 am

3	Build failed in Jenkins: HBase-TRUNK #365

See <http://54.241.6.143/job/HBase-TRUNK/365/changes Changes: [jeffreyz] add jeffreyz as a developer ------------------------------------------ [...truncated 4121 lines...] Tests run: 1582, ...

Apurtell
Jun 4, 2013 at 2:03 am
Jun 5, 2013 at 2:12 am

3	Build failed in Jenkins: HBase-0.94 #211

See <http://54.241.6.143/job/HBase-0.94/211/ ------------------------------------------ [...truncated 31299 lines...] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 69.803 sec ...

Apurtell
Jun 2, 2013 at 7:29 am
Jun 4, 2013 at 4:41 am

3	Build failed in Jenkins: HBase-0.94-Security #191

See <http://54.241.6.143/job/HBase-0.94-Security/191/ ------------------------------------------ [...truncated 9890 lines...] Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 25.984 ...

Apurtell
Jun 2, 2013 at 2:02 am
Jun 4, 2013 at 12:37 am

2	HBASE-8803: region_mover.rb should move multiple regions at a time

Hi mates, I have done some changes in the region_mover to allow faster rolling-restarts. I have been able to test it on 0.94 on a 8 node cluster with 2500+ regions. Took 16 minutes instead of 74!!!! ...

Jean-Marc Spaggiari
Jun 27, 2013 at 6:26 pm
Jul 2, 2013 at 8:24 pm

2	Adding a new region server or splitting an old region in a Hash-partitioned HBase Data Store

May be a simple question to answer for the experienced HBase users and developers: If I use hash partitioning to evenly distribute write workloads into my region servers and later add a new region ...

Joarder KAMAL
Jun 26, 2013 at 11:25 pm
Jun 28, 2013 at 12:03 am

2	Re: License compatibility?

X11 belongs to Category A from the Apache 3rd party licenses page: http://www.apache.org/legal/3party.html "Third-party works [from Category A], in both source and binary form, may be included within ...

Michael Stack
Jun 25, 2013 at 7:47 pm
Jun 25, 2013 at 9:57 pm

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