Grokbase Groups HBase dev March 2012
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100 discussions - 446 posts

  • The first 0.94.0 RC is available for download here: http://people.apache.org/~larsh/hbase-0.94.0-rc0/ (The tarballs are signed by Stack this time, since I do not have a signed Apache key, yet.) HBase ...
    Lars hofhanslLars hofhansl
    Mar 28, 2012 at 6:28 am
    Mar 31, 2012 at 11:07 pm
  • Hi Devs, How about raising the "max line width" from 80 (to 100 or 120)? IMO, 80 characters length is too low & it makes the code bit ugly. Example: long timstamp = conf.getLong(TIMESTAMP_CONF_KEY, ...
    LaxmanLaxman
    Mar 22, 2012 at 5:18 am
    Mar 23, 2012 at 6:52 pm
  • Should we make it so hbase 0.96.0 requires at least hadoop 1.0.0? This would mean we would no longer support running on older versions such as branch-0.20-append (and perhaps stuff like CDH2?)? ...
    Michael StackMichael Stack
    Mar 2, 2012 at 7:25 pm
    Mar 8, 2012 at 11:29 pm
  • I managed to release hbase-0.92.0 to the apache maven repository. It has the source, doc, and bin jars. It does not include the test jar. Will try and fix this for hbase 0.92.1 release. Its been a ...
    Michael StackMichael Stack
    Mar 2, 2012 at 4:48 pm
    Mar 8, 2012 at 10:34 pm
  • Hi devs 0.90.6 RC5 is available for download. http://people.apache.org/~ramkrishna/. As Stack reported a rolling restart issue in RC4 the same has been corrected. Please do vote for the new RC. The ...
    Rama krishnaRama krishna
    Mar 3, 2012 at 4:54 pm
    Mar 15, 2012 at 1:50 pm
  • Now that HBASE-4608 is committed I'm planning to create an RC soon. Is anybody aware of any issue that needs to get in before an RC? If so, please let me know. Thanks. -- Lars
    Lars hofhanslLars hofhansl
    Mar 15, 2012 at 9:40 pm
    Mar 16, 2012 at 6:38 pm
  • The first hbase 0.92.1 release candidate is available for download: http://people.apache.org/~stack/hbase-0.92.1-candidate-0/ I've posted a secure and an insecure tarball built by jenkins. This is ...
    Michael StackMichael Stack
    Mar 9, 2012 at 9:51 pm
    Mar 17, 2012 at 8:19 pm
  • Hey all, I brought this up in jira (HBASE-5589) and stack suggested posting to dev@, so here's a proposal Currently we are somewhere around the 770 warnings/errors mark on trunk, and our hadoopqa bot ...
    Jonathan HsiehJonathan Hsieh
    Mar 25, 2012 at 1:39 am
    Mar 28, 2012 at 4:20 pm
  • https://issues.apache.org/jira/browse/HBASE-5198?focusedCommentId=13226635&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13226635 I don't quite understand why the ...
    Sujee ManiyamSujee Maniyam
    Mar 12, 2012 at 7:40 pm
    Mar 13, 2012 at 9:46 pm
  • See <https://builds.apache.org/job/HBase-0.92/336/changes Changes: [stack] HBASE-5624 Aborting regionserver when splitting region, may cause daughter region not assigned by ServerShutdownHandler ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 24, 2012 at 12:12 am
    Mar 26, 2012 at 3:43 am
  • Hi, Anyone using HBase 0.92 with 0.23.1 in your clusters. We are planning to use this combination in our clusters to take the advantage of new hadoop features and improvements. Please give opinion on ...
    LaxmanLaxman
    Mar 6, 2012 at 6:34 am
    Mar 6, 2012 at 11:28 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/2697/changes Changes: [tedyu] HBASE-5544 Add metrics to HRegion.processRow() (Scott Chen) [jmhsieh] HBASE-5642 [findbugs] Exclude Thrift and Protobuf ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 29, 2012 at 1:37 am
    Mar 30, 2012 at 10:47 pm
  • See <https://builds.apache.org/job/hbase-0.90/447/changes Changes: [jmhsieh] HBASE-5128 [uber hbck] Online automated repair of table integrity and region consistency problems [jmhsieh] HBASE-5563 Add ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 24, 2012 at 12:40 am
    Mar 28, 2012 at 7:14 am
  • I'm trying to test HBASE-5589 -- to see if I can add an API call to HMasterInterface and do a rolling-restart / upgrade on a live cluster which lead me down another rabbit hole. I'm wondering how ...
    Jonathan HsiehJonathan Hsieh
    Mar 20, 2012 at 7:37 am
    Mar 20, 2012 at 9:05 pm
  • See <https://builds.apache.org/job/HBase-TRUNK-security/132/changes Changes: [larsh] HBASE-5541 Avoid holding the rowlock during HLog sync in HRegion.mutateRowWithLocks [larsh] HBASE-5526 ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 9, 2012 at 5:49 am
    Mar 15, 2012 at 5:54 am
  • See <https://builds.apache.org/job/HBase-TRUNK-security/125/changes Changes: [larsh] Set version to 0.95-SNAPSHOT [larsh] HBASE-5497 Add protobuf as M/R dependency jar (mapred) [dmeil] hbase-5496. ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 1, 2012 at 5:57 am
    Mar 8, 2012 at 5:54 am
  • People: Cloudera: Todd, Dave W, Shaneel M, Jonathan H, Himanshu, Greg C, Matteo B (remote) FB: Nicolas, Amir druba - ubase/hstore - transactin processing, through hive-hbase integration. hbase team ...
    Jonathan HsiehJonathan Hsieh
    Mar 27, 2012 at 6:50 pm
    Mar 28, 2012 at 9:34 pm
  • See <https://builds.apache.org/job/HBase-TRUNK-security/147/ ------------------------------------------ Started by an SCM change Building remotely on ubuntu3 in workspace ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 24, 2012 at 5:05 am
    Mar 28, 2012 at 5:54 am
  • With coprocessors hooks while put happens we have the provision to create new puts to other tables or regions. These puts can be done with writeToWal as false. In 0.94 and above the puts are first ...
    Ramkrishna.S.VasudevanRamkrishna.S.Vasudevan
    Mar 22, 2012 at 2:59 pm
    Mar 26, 2012 at 9:14 am
  • HBase book is recommending to set xceiver count[dfs.datanode.max.xcievers] to 4096 http://hbase.apache.org/book.html#hadoop Why do we need to have xceivers count so high as 4096? This means each ...
    LaxmanLaxman
    Mar 22, 2012 at 5:45 am
    Mar 22, 2012 at 4:44 pm
  • I have recently seen some commits to trunk-only for jiras that were marked with "Fix Version/s: 0.94.0", and that were subsequently marked as fixed. That makes is difficult to track what went into ...
    Lars hofhanslLars hofhansl
    Mar 10, 2012 at 4:33 am
    Mar 13, 2012 at 2:42 pm
  • See <https://builds.apache.org/job/HBase-0.92-security/96/changes Changes: [stack] HBASE-5286 bin/hbase's logic of adding Hadoop jar files to the classpath is fragile when presented with split ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 5, 2012 at 2:16 am
    Mar 9, 2012 at 7:59 am
  • See <https://builds.apache.org/job/HBase-0.92/316/changes Changes: [ramkrishna] HBASE-5531 Maven hadoop profile (version 23) needs to be updated with latest 23 snapshot (Laxman) ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 6, 2012 at 8:32 pm
    Mar 8, 2012 at 6:51 pm
  • Hi devs, Our community has really been growing recently and it's getting harder and harder to keep up with what's going on in the project. I can think of two things that would really help (me at ...
    Jean-Daniel CryansJean-Daniel Cryans
    Mar 26, 2012 at 10:53 pm
    Mar 27, 2012 at 2:36 am
  • See <https://builds.apache.org/job/HBase-TRUNK/2676/changes Changes: [stack] HBASE-5399 Cut the link between the client and the zookeeper ensemble [stack] HBASE-5562 test-patch.sh reports a javadoc ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 12, 2012 at 10:15 pm
    Mar 13, 2012 at 12:21 am
  • Hi, HBASE-4608 has gone through several iterations of code reviews. Lars has marked 0.94 as release for HBASE-4608 HLog compression Please provide your review comments on ...
    Ted YuTed Yu
    Mar 5, 2012 at 11:50 pm
    Mar 12, 2012 at 6:14 pm
  • See <https://builds.apache.org/job/HBase-0.92/311/changes Changes: [stack] HBASE-5489 Add HTable accessor to get regions for a key range [stack] HBASE-5489 Add HTable accessor to get regions for a ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 1, 2012 at 10:21 pm
    Mar 6, 2012 at 1:14 am
  • Dear HBase developers, I am a student currently doing some research work related to distributed system. One thing I need is to build some old versions of hbase for the purpose of comparison. However, ...
    Jackie ChangJackie Chang
    Mar 1, 2012 at 1:13 am
    Mar 2, 2012 at 9:17 pm
  • Hi Devs, In LB there is randomAssignment(List<ServerName servers) API which will be used by AM to assign a region from a down RS. [This will be also used in other cases like call to assign() API from ...
    Anoop Sam JohnAnoop Sam John
    Mar 2, 2012 at 1:20 pm
    Mar 2, 2012 at 4:22 pm
  • Hi, I noticed bin/rename_table.rb is no longer in 0.92 distro. What is the recommended practice of renaming hbase table in 0.92 and newer versions ? Cheers
    Ted YuTed Yu
    Mar 23, 2012 at 6:39 pm
    Oct 18, 2012 at 9:46 pm
  • See <https://builds.apache.org/job/HBase-0.92-security/103/changes Changes: [jmhsieh] HBASE-5128 Addendum adds two missing new files [jmhsieh] HBASE-5128 [uber hbck] Online automated repair of table ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 25, 2012 at 5:05 pm
    May 5, 2012 at 2:28 am
  • Hello, I wanted to add tickTime and min/max timeout support into MiniZooKeeperCluster, and have a small patch to do that ready to go. However, I was wondering if it makes more sense to make the ...
    Dave WangDave Wang
    Mar 19, 2012 at 10:39 pm
    Mar 23, 2012 at 4:29 pm
  • Hi devs Currently we set HMaster initialized=true before calling postStartMaster. But if thro coprocessor we add some more code for some additional initialization or some cleanup work the master gets ...
    Ramkrishna.S.VasudevanRamkrishna.S.Vasudevan
    Mar 19, 2012 at 1:07 pm
    Mar 20, 2012 at 4:41 am
  • See <https://builds.apache.org/job/HBase-0.92/324/changes Changes: [stack] HBASE-5592 Make it easier to get a table from shell ------------------------------------------ [...truncated 6983 lines...] ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 16, 2012 at 10:11 pm
    Mar 17, 2012 at 11:10 pm
  • See <https://builds.apache.org/job/hbase-0.90/432/changes Changes: [ramkrishna] Updated version to 0.90.7-SNAPSHOT ------------------------------------------ [...truncated 1279 lines...] Running ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 16, 2012 at 3:31 am
    Mar 16, 2012 at 11:29 pm
  • In our test, we noticed that bulkload is discarding the duplicates. On further analysis, I noticed duplicates are getting discarded only duplicates exists in same input file and in same split. I ...
    LaxmanLaxman
    Mar 12, 2012 at 3:19 pm
    Mar 12, 2012 at 4:56 pm
  • Hello, I was looking at HBase versions at https://issues.apache.org/jira/browse/HBASE#selectedTab=com.atlassian.jira.plugin.system.project%3Aversions-panel and wondering how to add another version to ...
    Mikhail BautinMikhail Bautin
    Mar 9, 2012 at 8:22 pm
    Mar 9, 2012 at 10:21 pm
  • See <https://builds.apache.org/job/HBase-0.94/72/changes Changes: [tedyu] HBASE-5690 compression does not work in Store.java of 0.94 (Honghua Zhu) ------------------------------------------ ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 31, 2012 at 5:51 pm
    Mar 31, 2012 at 7:28 pm
  • See <https://builds.apache.org/job/HBase-TRUNK-security/153/changes Changes: [stack] HBASE-5671 hbase.metrics.showTableName should be true by default [tedyu] HBASE-5544 Add metrics to ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 29, 2012 at 5:58 am
    Mar 31, 2012 at 5:55 am
  • The bulk of the HBase Project Management Committed (PMC) [1] met yesterday at the StumbleUpon offices in SF ahead of the HBase Meetup [2] that happened later in the evening. We are posting the dev ...
    Michael StackMichael Stack
    Mar 29, 2012 at 3:58 am
    Mar 31, 2012 at 1:09 am
  • See <https://builds.apache.org/job/HBase-0.92/345/changes Changes: [stack] HBASE-5673 The OOM problem of IPC client call cause all handle block ------------------------------------------ ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 30, 2012 at 5:17 am
    Mar 30, 2012 at 7:18 pm
  • See <https://builds.apache.org/job/hbase-0.90/455/changes Changes: [stack] HBASE-5673 The OOM problem of IPC client call cause all handle block ------------------------------------------ ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 30, 2012 at 5:18 am
    Mar 30, 2012 at 7:05 pm
  • See <https://builds.apache.org/job/HBase-0.94/68/changes Changes: [stack] HBASE-5673 The OOM problem of IPC client call cause all handle block ------------------------------------------ [...truncated ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 30, 2012 at 5:18 am
    Mar 30, 2012 at 5:53 pm
  • Hi Devs Recently I am facing a problem when I try to run testcases for 0.92, 0.94 or trunk test cases using eclipse. Just when the testcase starts up the miniDfsCluster it says invalid directory ...
    Ramkrishna.S.VasudevanRamkrishna.S.Vasudevan
    Mar 30, 2012 at 9:43 am
    Mar 30, 2012 at 3:34 pm
  • See <https://builds.apache.org/job/HBase-0.94/50/changes Changes: [jmhsieh] HBASE-5128 [uber hbck] Online automated repair of table integrity and region consistency problems ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 24, 2012 at 12:41 am
    Mar 24, 2012 at 1:58 pm
  • See <https://builds.apache.org/job/hbase-0.90/444/changes Changes: [tedyu] HBASE-5466 Opening a table also opens the metatable and never closes it (Ashley Taylor) ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 23, 2012 at 10:34 pm
    Mar 24, 2012 at 12:12 am
  • See <https://builds.apache.org/job/hbase-0.90/441/ ------------------------------------------ Started by an SCM change Building remotely on ubuntu3 in workspace ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 21, 2012 at 8:43 pm
    Mar 22, 2012 at 4:32 pm
  • I wanted to try the arcanist 'arc lint' mechanism but need some help getting started. I've filed two issues over on the arcanist github site where I've gotten stuck. Any help would be appreciated ...
    Jonathan HsiehJonathan Hsieh
    Mar 22, 2012 at 5:46 am
    Mar 22, 2012 at 3:15 pm
  • See <https://builds.apache.org/job/HBase-TRUNK-security/143/changes Changes: [dmeil] hbase-5570 ops_mgt.xml - fixed self-reference with compression section [mbautin] HBASE-5521 [jira] Move ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 20, 2012 at 6:11 am
    Mar 22, 2012 at 5:53 am
  • See <https://builds.apache.org/job/HBase-TRUNK/2689/changes Changes: [tedyu] HBASE-5542 Unify HRegion.mutateRowsWithLocks() and HRegion.processRow() (Scott Chen) [larsh] HBASE-5569 Do not collect ...
    Apache Jenkins ServerApache Jenkins Server
    Mar 21, 2012 at 6:38 pm
    Mar 21, 2012 at 8:24 pm
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categorieshbase, hadoop
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websitehbase.apache.org

51 users for March 2012

Apache Jenkins Server: 134 posts Michael Stack: 52 posts Ted Yu: 44 posts Jonathan Hsieh: 33 posts Lars hofhansl: 30 posts Ramkrishna.S.Vasudevan: 24 posts Laxman: 10 posts Todd Lipcon: 9 posts Arvind Prabhakar: 7 posts Dave Wang: 7 posts Jean-Daniel Cryans: 7 posts Enis Söztutar: 6 posts Harsh J: 6 posts Andrew Purtell: 5 posts Anoop Sam John: 5 posts Doug Meil: 5 posts Jimmy Xiang: 5 posts Mikhail Bautin: 4 posts N Keywal: 4 posts Gary Helmling: 3 posts
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