dev@hbase.apache.org discussions for November 2012

127	Build failed in Jenkins: HBase-TRUNK #3557

See <https://builds.apache.org/job/HBase-TRUNK/3557/changes Changes: [tedyu] HBASE-6787 Convert RowProcessorProtocol to protocol buffer service (Devaraj) [stack] HBASE-7109 integration tests on ...

Apache Jenkins Server
Nov 22, 2012 at 12:28 am
Jan 1, 2013 at 4:31 pm

117	Build failed in Jenkins: HBase-TRUNK-on-Hadoop-2.0.0 #278

See <https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/278/changes Changes: [enis] HBASE-7172 TestSplitLogManager.testVanishingTaskZNode() fails when run individually and is flaky [eclark] ...

Apache Jenkins Server
Nov 29, 2012 at 12:33 am
Feb 6, 2013 at 1:15 pm

33	Build failed in Jenkins: HBase-TRUNK #3515

See <https://builds.apache.org/job/HBase-TRUNK/3515/changes Changes: [stack] Add note that can OOME if many regions and MSLAB on ------------------------------------------ [...truncated 2844 ...

Apache Jenkins Server
Nov 6, 2012 at 10:11 pm
Nov 16, 2012 at 12:43 am

22	Build failed in Jenkins: HBase-TRUNK-on-Hadoop-2.0.0 #246

See <https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/246/ ------------------------------------------ [...truncated 12697 lines...] Running org.apache.hadoop.hbase.io.hfile.TestHFileReaderV1 ...

Apache Jenkins Server
Nov 1, 2012 at 7:03 am
Nov 16, 2012 at 4:19 am

22	Re: infinite loop of RS_ZK_REGION_SPLIT on .94.2

CC'ing dev list... Is anybody aware of any changes that went in recently that could cause this? I looked around a bit, but could not find anything obvious. -- Lars From: Matt Corgan <<span ...

Lars hofhansl
Nov 4, 2012 at 12:38 am
Nov 6, 2012 at 11:36 pm

15	Please welcome Mr. Jesse Yates as our newest committer

The PMC voted for Jesse Yates as the newest HBase committer. Jesse hardly needs any introductions. He has been working on HBase for while and restarted the work on HBase snapshots. Even though he has ...

Lars hofhansl
Nov 11, 2012 at 6:36 am
Nov 13, 2012 at 1:20 pm

13	Build failed in Jenkins: HBase-0.94 #562

See <https://builds.apache.org/job/HBase-0.94/562/changes Changes: [larsh] HBASE-6852 SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields (Cheng Hao and ...

Apache Jenkins Server
Nov 1, 2012 at 6:53 am
Nov 3, 2012 at 4:31 pm

10	Re: State of protobufs in hbase-0.96

For coprocessor endpoints, we have https://issues.apache.org/jira/browse/HBASE-6895 as an umbrella issue for removing the Writable based CoprocessorProtocol support. There are still a few subtasks to ...

Gary Helmling
Nov 27, 2012 at 7:46 pm
Nov 28, 2012 at 12:30 am

9	Eclipse build broken?

The hbase-it project appears to have a bogus reference to resource in the hbase-server project. Removing that reference fixes the build problem. Is that correct? Enis, could you have a look at it? -- ...

Lars hofhansl
Nov 30, 2012 at 12:22 am
Dec 2, 2012 at 11:55 pm

9	Re: [DISCUSS] Backport JDK7 fixes to 0.94?

Sigh... Backport JDK7 *fixes*? From: lars hofhansl <<span class="m_body_email_addr" title="d4cd87cbbc7663c4b0982f9066b1c3bc" lhofhansl@yahoo.com</span To: hbase-dev <<span class="m_body_email_addr" ...

Lars hofhansl
Nov 15, 2012 at 10:42 pm
Nov 16, 2012 at 12:38 am

8	Re: small perf degradation in 0.94 trunk vs. older versions

Interesting. Thanks N. I'll look through the 0.94 commits since 0.94.1 to see what's causing this. With 0.94 trunk you mean the 0.94.3RC? -- Lars From: Nicolas Liochon <<span ...

Lars hofhansl
Nov 27, 2012 at 6:41 pm
Nov 29, 2012 at 8:56 pm

8	Build failed in Jenkins: HBase-TRUNK-on-Hadoop-2.0.0 #268

See <https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/268/changes Changes: [eclark] HBASE-7185 Create hbase-protocol module ------------------------------------------ [...truncated 15178 ...

Apache Jenkins Server
Nov 21, 2012 at 11:51 am
Nov 28, 2012 at 12:48 am

7	Build failed in Jenkins: HBase-TRUNK #3549

See <https://builds.apache.org/job/HBase-TRUNK/3549/changes Changes: [stack] HBASE-7162 Prefix Compression - Trie data block encoding; hbase-common and hbase-server changes [larsh] HBASE-7177 ...

Apache Jenkins Server
Nov 16, 2012 at 7:57 am
Nov 21, 2012 at 10:49 pm

7	Build failed in Jenkins: HBase-0.94 #589

See <https://builds.apache.org/job/HBase-0.94/589/ ------------------------------------------ [...truncated 581 lines...] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.706 sec ...

Apache Jenkins Server
Nov 14, 2012 at 7:13 pm
Nov 17, 2012 at 5:04 am

7	HBase replication: "in order semantics"

Hi, I am trying to understand in detail how HBase replication works. First of all, I assume that it is required for replication to work correct that all edits are replayed on the replica HBase ...

Jan Van Besien
Nov 9, 2012 at 4:23 pm
Nov 16, 2012 at 5:24 pm

7	Re: [DISCUSSION] Policy proposal for JIRAs opened for unit test failures without patches attached

I actually disagree -- jenkins doesn't maintain old logs forever. So, if you open a JIRA for a failing test, please do attach the log of the failing test, and hopefully the particular revision or git ...

Todd Lipcon
Nov 8, 2012 at 12:33 am
Nov 8, 2012 at 8:23 pm

6	Re: HBase trunk build is broken. (likely due to HBASE-7104)

Sorry... Meant the precommit build (I do the same error locally). From: lars hofhansl <<span class="m_body_email_addr" title="d4cd87cbbc7663c4b0982f9066b1c3bc" lhofhansl@yahoo.com</span To: hbase-dev ...

Lars hofhansl
Nov 13, 2012 at 4:11 am
Nov 13, 2012 at 8:58 am

6	Build failed in Jenkins: HBase-0.94 #572

See <https://builds.apache.org/job/HBase-0.94/572/changes Changes: [larsh] HBASE-7095 Cannot set 'lenAsVal' for KeyOnlyFilter from shell (Aditya Kishore) ------------------------------------------ ...

Apache Jenkins Server
Nov 5, 2012 at 3:01 am
Nov 11, 2012 at 3:55 pm

5	Trunk not compiling

Hi Devs I am facing a fatal error while trying to compile the trunk code. [ERROR] FATAL ERROR [INFO] ------------------------------------------------------------------------ [INFO] Could not find ...

Ramkrishna vasudevan
Nov 21, 2012 at 4:29 pm
Nov 21, 2012 at 5:03 pm

5	Build failed in Jenkins: HBase-0.94 #592

See <https://builds.apache.org/job/HBase-0.94/592/changes Changes: [tedyu] HBASE-7042 Master Coprocessor Endpoint (Francis) ------------------------------------------ [...truncated 600 lines...] ...

Apache Jenkins Server
Nov 15, 2012 at 12:13 am
Nov 16, 2012 at 10:59 pm

5	Re: 5 seconds pause connecting to ZK in unit tests

Or if I use the shell on my machine: 12/11/07 10:17:15 INFO zookeeper.RecoverableZooKeeper: Running exists on /hbase/master 12/11/07 10:17:20 INFO zookeeper.ClientCnxn: Socket connection established ...

Jean-Daniel Cryans
Nov 7, 2012 at 6:18 pm
Nov 7, 2012 at 6:54 pm

5	I'd like to cut an RC for 0.94.3

There are 30 fixes against 0.94.3 already. I'd like to cut an RC soon (and go to a monthly schedule). If you have any pressing change/fix that you would like to get in, please let me know. Thanks. -- ...

Lars hofhansl
Nov 1, 2012 at 4:47 am
Nov 1, 2012 at 5:05 am

4	Build failed in Jenkins: HBase-0.94-security-on-Hadoop-23 #9

See <https://builds.apache.org/job/HBase-0.94-security-on-Hadoop-23/9/changes Changes: [larsh] HBASE-7095 Cannot set 'lenAsVal' for KeyOnlyFilter from shell (Aditya Kishore) [larsh] HBASE-6389 Modify ...

Apache Jenkins Server
Nov 5, 2012 at 1:36 am
Apr 5, 2013 at 1:09 am

4	No protoc maven target?

I might just be a bit dense tonight, but do I really have to call protoc see myself (lookup the right options, figure out the right output path) when I change a .proto file? That's what I ended up ...

Lars hofhansl
Nov 25, 2012 at 5:59 am
Nov 26, 2012 at 5:57 pm

4	Hackathon and Next Meetup

We should do a hackathon soon, say the start of December to squash 0.96 bugs? Any preference for date? How does December 4th sound to folks? Cloudera SF have offered to host. I imagine a heads down, ...

Michael Stack
Nov 6, 2012 at 7:48 pm
Nov 14, 2012 at 6:12 pm

3	Jenkins build is back to normal : HBase-0.94 #591

See <https://builds.apache.org/job/HBase-0.94/591/

Apache Jenkins Server
Nov 14, 2012 at 8:52 pm
Nov 14, 2012 at 9:17 pm

3	Cannot start master after compile from trunk

hi all, I built a tarball installation from hbase-core-trunk using: mvn -Dhadoop.profile=2.0 package install assembly:assembly -DskipTests Then I used the tarball to start an Hbase cluster on top of ...

Thanh Do
Nov 3, 2012 at 8:39 pm
Nov 7, 2012 at 2:36 pm

3	Build failed in Jenkins: HBase-TRUNK #3508

See <https://builds.apache.org/job/HBase-TRUNK/3508/changes Changes: [stack] HBASE-2645 HLog writer can do 1-2 sync operations after lease has been recovered for split process; REVERT -- TEST FAILS ...

Apache Jenkins Server
Nov 2, 2012 at 2:53 pm
Nov 3, 2012 at 3:24 pm

3	Build failed in Jenkins: HBase-TRUNK #3506

See <https://builds.apache.org/job/HBase-TRUNK/3506/changes Changes: [jxiang] HBASE-6060 Regions's in OPENING state from failed regionservers takes a long time to recover ...

Apache Jenkins Server
Nov 1, 2012 at 10:25 pm
Nov 1, 2012 at 11:36 pm

2	Build failed in Jenkins: HBase-0.92 #605

See <https://builds.apache.org/job/HBase-0.92/605/changes Changes: [apurtell] Amend HBASE-7097. Change per-request logging in SecureServer to TRACE level ------------------------------------------ ...

Apache Jenkins Server
Nov 7, 2012 at 5:13 am
Dec 11, 2012 at 12:04 am

2	Re: Does hbase 0.94.2RC3 support hadoop 1.1.X?

It can be compiled against it, and there is nothing that suggests that it should not work, but there has been no widespread testing with Hadoop 1.1 From: 张莉苹 <<span class="m_body_email_addr" ...

Lars hofhansl
Nov 29, 2012 at 7:50 pm
Dec 3, 2012 at 2:43 am

2	Jenkins build is back to normal : HBase-0.94 #605

See <https://builds.apache.org/job/HBase-0.94/605/changes

Apache Jenkins Server
Nov 29, 2012 at 1:51 am
Nov 29, 2012 at 1:51 am

2	metrics / performance impact

Hi All, I've got an issue related to metrics in HBase trunk. I'm trying to create a table with 3000 regions on two regions servers, from the shell. It's ok on a standalone config. It's ok on 0.94 ...

Nicolas Liochon
Nov 26, 2012 at 6:22 pm
Nov 26, 2012 at 7:14 pm

2	Re: workaround to remove a warning stack in the test logs

I think we can do the following until someone finds out the root cause. Thanks Nicolas.

Yuzhihong
Nov 23, 2012 at 6:55 pm
Nov 26, 2012 at 5:56 pm

2	Build failed in Jenkins: HBase-0.94 #585

See <https://builds.apache.org/job/HBase-0.94/585/changes Changes: [larsh] HBASE-4913 Addendum: Fix TestShell ------------------------------------------ [...truncated 608 lines...] Tests run: 40, ...

Apache Jenkins Server
Nov 13, 2012 at 9:55 pm
Nov 14, 2012 at 2:06 am

2	Build failed in Jenkins: HBase-0.94 #580

See <https://builds.apache.org/job/HBase-0.94/580/changes Changes: [gchanan] HBASE-4913 Per-CF compaction Via the Shell [larsh] HBASE-7103 Need to fail split if SPLIT znode is deleted even before the ...

Apache Jenkins Server
Nov 12, 2012 at 9:10 pm
Nov 13, 2012 at 9:01 am

2	HConnectionManager may leaks HConnection ( and zookeeper connections)

In HConnectionManager, there are several functions to delete connections. All of them work fine except deleteAllConnections public static void deleteAllConnections(boolean stopProxy) { synchronized ...

Gao Zavier
Nov 6, 2012 at 9:37 am
Nov 6, 2012 at 9:55 am

2	Build failed in Jenkins: HBase-TRUNK #3511

See <https://builds.apache.org/job/HBase-TRUNK/3511/ ------------------------------------------ Started by user tedyu Started by user tedyu Building remotely on ubuntu4 in workspace ...

Apache Jenkins Server
Nov 4, 2012 at 2:26 am
Nov 4, 2012 at 11:56 pm

1	Build failed in Jenkins: HBase-0.92-security #146

See <https://builds.apache.org/job/HBase-0.92-security/146/changes Changes: [stack] HBASE-7087 Add to NOTICE.txt a note on jamon being MPL [tedyu] HBASE-7072 HBase-5256 breaks 0.92-0.94 compatibility ...

Apache Jenkins Server
Nov 5, 2012 at 3:57 am
Jan 5, 2013 at 3:26 am

1	HadoopQA on vacation?

Subject says it all.

Lars hofhansl
Nov 29, 2012 at 1:12 am
Nov 29, 2012 at 4:12 pm

1	yourkit java profiler

Hello, FYI, we can use YourKit as a Java profiler. Licenses are nominative (and for committers only I expect). I added them to the hbase sponsor page as well. Cheers, Nicolas

Nicolas Liochon
Nov 27, 2012 at 5:05 pm
Nov 27, 2012 at 7:55 pm

1	Build failed in Jenkins: HBase-0.94 #601

See <https://builds.apache.org/job/HBase-0.94/601/changes Changes: [jxiang] HBASE-7190 Add an option to hbck to check only meta and assignment ------------------------------------------ [...truncated ...

Apache Jenkins Server
Nov 26, 2012 at 9:01 pm
Nov 27, 2012 at 5:36 pm

1	HBase map reduce exaple

hadoop 1.0.4 hbase 0.94.2 Hello. I'm new to hbase so please try to forgive me if my question is totally stupid. I've created simple map reduce program based on tutorial ...

Marcin.kasinski
Nov 19, 2012 at 3:58 pm
Nov 19, 2012 at 4:21 pm

1	Build failed in Jenkins: HBase-TRUNK-on-Hadoop-2.0.0 #265

See <https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/265/changes Changes: [stack] HBASE-7178 Compression tests ------------------------------------------ [...truncated 13468 lines...] ...

Apache Jenkins Server
Nov 17, 2012 at 12:13 am
Nov 17, 2012 at 11:52 am

1	Re: WELCOME to dev@hbase.apache.org

You just did. J-D

Jean-Daniel Cryans
Nov 16, 2012 at 5:22 pm
Nov 16, 2012 at 5:22 pm

1	No 0.94 commits please...

... until I get a successful jenkins build for the next rc. Thanks. -- Lars

Lars hofhansl
Nov 13, 2012 at 3:43 pm
Nov 13, 2012 at 11:59 pm

1	the impact of .META. Table offline

hi,all. It occurs to me that one RegionServer has been offline, and the Region in that RegionServer has been stuck for a long time. I check the log, and find that the regions of .META. have drop in ...

Bing Jiang
Nov 13, 2012 at 3:28 pm
Nov 13, 2012 at 4:27 pm

1	hbase slave region server is terminated unexpectedly

HI, Recently our HBASE cluster meet a situation that one of our HRegionServer nodes (random one) stop unexpectedly . our HBASE servers are in high concurrent write data and read and write data. At ...

Lanfengcheng
Nov 9, 2012 at 8:01 am
Nov 9, 2012 at 8:48 am

1	Is Jenkins down?

Or is it just me? -- Lars

Lars hofhansl
Nov 2, 2012 at 9:57 pm
Nov 2, 2012 at 9:58 pm

0	Re: Do you know what's the release time of hbase 0.96.0 and 0.94.3?

Many thanks for your quick answers, Stack! :) Just want to get answers as soon as possible, thanks for your reminding, and I will only ask similar questions to dev mailing list in the future ...

张莉苹
Nov 28, 2012 at 4:04 pm
Nov 28, 2012 at 4:04 pm

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