Grokbase Groups HBase dev August 2012
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107 discussions - 555 posts

  • There are a couple discussions brewing and major changes being it would be good to have a face-to-face pow-wow to demo, to discuss designs, and to talk about project goals and policies. This would be ...
    Jonathan HsiehJonathan Hsieh
    Aug 29, 2012 at 6:31 pm
    Sep 11, 2012 at 6:00 am
  • See <https://builds.apache.org/job/HBase-TRUNK/3258/changes Changes: [jxiang] HBASE-6644 HBaseAdmin.createTable should wait more till table is enabled. ------------------------------------------ ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 23, 2012 at 9:54 pm
    Aug 28, 2012 at 2:19 am
  • Yes. I tried to put up an RC a while back. Will have another go at it... St.Ack
    Michael StackMichael Stack
    Aug 7, 2012 at 7:24 am
    Sep 1, 2012 at 6:03 am
  • Hi, The second 0.92.2 RC is available for download here: http://people.apache.org/~tedyu/hbase-0.92.2-rc1/<http://people.apache.org/%7Etedyu/hbase-0.92.2-rc0/ I signed the tarball. My gpg key (signed ...
    Ted YuTed Yu
    Aug 31, 2012 at 3:58 pm
    Sep 13, 2012 at 7:54 am
  • Hi All When we try to build any type of secondary indices for a given table how can one handle maxVersions in the secondary index tables. For eg, I have inserted Row1 - Val1 = t Row1 - Val2 = t+1 ...
    Ramkrishna.S.VasudevanRamkrishna.S.Vasudevan
    Aug 28, 2012 at 7:26 am
    Aug 30, 2012 at 4:35 am
  • There has been some discussion on the JIRA lately about what to do about a 0.92/0.94 compatibility issue. I wanted to bring this up to a larger audience in order to solicit additional opinions ...
    Gregory ChananGregory Chanan
    Aug 31, 2012 at 10:14 pm
    Sep 3, 2012 at 6:21 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3245/changes Changes: [jmhsieh] HBASE-5714 Add write permissions check before any hbck run that modifies hdfs (Liang Xie) ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 20, 2012 at 11:00 pm
    Aug 23, 2012 at 2:58 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3202/changes Changes: [stack] Add an 'other resources' page and list hbase books on it ------------------------------------------ [...truncated 2583 ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 8, 2012 at 2:04 pm
    Aug 14, 2012 at 10:03 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3288/changes Changes: [stack] HBASE-6052 Convert .META. and -ROOT- content to pb ------------------------------------------ [...truncated 2664 lines...] ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 28, 2012 at 4:54 am
    Sep 4, 2012 at 7:05 pm
  • Hi devs - are there any commands to pass to "mvn test" to get it to run the tests more aggressively. Trying to run it on i7 / 32G / SSD, and only seeing 10 or 20% cpu usage and negligible iowait. I ...
    Matt CorganMatt Corgan
    Aug 26, 2012 at 10:58 pm
    Aug 30, 2012 at 9:13 pm
  • Hi, I have a question regarding the correlation between the visible timestamp of a KV (denoted as ts) and its memstore timestamp (aka, the write number, denoted as memts). Reading the HRegion.java ...
    Wei TanWei Tan
    Aug 2, 2012 at 10:36 pm
    Aug 6, 2012 at 2:40 pm
  • Hi everyone, A colleague and I were working with HBase coprocessors for secondary indexes and ran into an interesting problem regarding splits and synchronizing the corresponding parent/daughter ...
    Kevin ShinKevin Shin
    Aug 27, 2012 at 8:29 pm
    Aug 30, 2012 at 6:48 am
  • See <https://builds.apache.org/job/HBase-0.92/533/changes Changes: [stack] HBASE-6662 Region server incorrectly reports its own address as master's address ------------------------------------------ ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 25, 2012 at 7:42 am
    Aug 28, 2012 at 9:18 am
  • 0.96.0 seems to be coming along nicely. There's 10 blockers and 22 criticals. Most of the blockers are being actively worked on or are small enough. Some of the criticals likewise and a few we could ...
    Michael StackMichael Stack
    Aug 24, 2012 at 6:35 pm
    Sep 9, 2012 at 5:39 pm
  • Hi, Last time we were talking Lars (H.) raised the issue that we might need a stable base while 0.96, and its successors are fully baked in for production use. So, it seems that 0.94 branch releases ...
    Enis SöztutarEnis Söztutar
    Aug 20, 2012 at 6:17 pm
    Aug 21, 2012 at 1:35 am
  • Hi Chris, At first, I agree. If a field is not absolutely required, we should make it optional. However, some fields may be required. For example, to open a region, you need to specify the region to ...
    Jimmy XiangJimmy Xiang
    Aug 6, 2012 at 10:54 pm
    Aug 8, 2012 at 7:47 pm
  • See <https://builds.apache.org/job/HBase-0.94/422/ ------------------------------------------ [...truncated 573 lines...] Tests run: 45, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.197 sec ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 23, 2012 at 7:31 pm
    Aug 24, 2012 at 8:11 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3221/changes Changes: [stack] Add link to good discussion on how deletes and versions interact -- thanks Harsh [stack] Add link to LarsH blog on HBase ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 15, 2012 at 9:49 pm
    Aug 16, 2012 at 11:15 pm
  • Good point N. I like idea of checking test length as part of review. The above tests are mostly new I believe. We should have done better job looking out for long-running tests. I'd say file an issue ...
    Michael StackMichael Stack
    Aug 24, 2012 at 3:28 pm
    Aug 25, 2012 at 4:27 pm
  • See <https://builds.apache.org/job/HBase-0.94/389/changes Changes: [larsh] HBASE-6520 MSLab May cause the Bytes.toLong not work correctly for increment (ShiXing) ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 9, 2012 at 8:05 am
    Aug 15, 2012 at 8:56 pm
  • I recently tried to update one of our clusters to a version of 0.94.2 seen here: https://github.com/stumbleupon/hbase/commits/su_prod_94 When doing that all of the nodes started taking all available ...
    Elliott ClarkElliott Clark
    Aug 24, 2012 at 12:39 am
    Aug 24, 2012 at 1:43 am
  • See <https://builds.apache.org/job/HBase-0.92-security/118/changes Changes: [jmhsieh] HBASE-6586 Quarantine Corrupted HFiles with hbck ------------------------------------------ [...truncated 7211 ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 28, 2012 at 6:32 pm
    Aug 29, 2012 at 5:57 pm
  • Hi, I'm new at hbase. I installed Hadoop 1.0.3 and Hbase 0.90.6 with Java 1.7.0 on Ubuntu 12.04. When I run "hbase shell" command, this error occures: $ /usr/local/hbase/bin/hbase shell ...
    O brbrsO brbrs
    Aug 22, 2012 at 10:26 am
    Aug 24, 2012 at 7:35 am
  • See <https://builds.apache.org/job/HBase-0.92-security/124/changes Changes: [jmhsieh] HBASE-6686 HFile Quarantine fails with missing dirs in hadoop 2.0 ------------------------------------------ ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 30, 2012 at 6:30 am
    Aug 31, 2012 at 12:09 am
  • See <https://builds.apache.org/job/HBase-0.94/410/changes Changes: [larsh] HBASE-6603 RegionMetricsStorage.incrNumericMetric is called too often (M. Chen and Lars H) ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 21, 2012 at 1:10 am
    Aug 22, 2012 at 6:13 am
  • See <https://builds.apache.org/job/HBase-TRUNK/3240/changes Changes: [stack] HBASE-6567 make memory locking configuration of regioservers more flexible; INCOMPLETE APPLICATION ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 19, 2012 at 9:50 pm
    Aug 20, 2012 at 9:57 pm
  • The other day, I was setting up an hbase dev environment with eclipse on a new machine. I was following the directions on http://hbase.apache.org/book/ides.html#eclipse. After I got everything ...
    Michael DrzalMichael Drzal
    Aug 9, 2012 at 6:25 pm
    Aug 16, 2012 at 7:30 pm
  • Should we spend some time to fix those flaky tests? Before they are not flaky any more, should we disable them for now? Thanks, Jimmy
    Jimmy XiangJimmy Xiang
    Aug 16, 2012 at 6:14 pm
    Aug 16, 2012 at 7:02 pm
  • I agree. The site looks a bit stale in terms of announcements. ----- Original Message ----- From: Elliott Clark <eclark@stumbleupon.com To: <span class="m_body_email_addr" ...
    Lars hofhanslLars hofhansl
    Aug 11, 2012 at 10:58 pm
    Aug 13, 2012 at 4:41 pm
  • See <https://builds.apache.org/job/HBase-0.94/384/changes Changes: [stack] HBASE-6373 Add more context information to audit log messages ------------------------------------------ [...truncated 592 ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 6, 2012 at 9:56 pm
    Aug 9, 2012 at 2:42 am
  • Hi all, Just an update on the work in progress for the MTTR, looking at HDFS failures impact on HBase. There are some comments in HBASE-5843 for the pure HBase part. 1) Single node failure: a region ...
    N KeywalN Keywal
    Aug 21, 2012 at 1:47 pm
    Sep 12, 2012 at 4:51 am
  • As you may or may not have noticed, for 0.94 I'm playing with a "rapid release train" scheme. The train stops by every few weeks, when a jira is done it'll board the train and be part of the release, ...
    Lars hofhanslLars hofhansl
    Aug 31, 2012 at 5:03 am
    Sep 5, 2012 at 8:05 pm
  • See graph here: https://issues.apache.org/jira/browse/HBASE I don't think this has happened before in the history of the project. I would have to write a fancy report to prove it but as far back as I ...
    Michael StackMichael Stack
    Aug 30, 2012 at 9:20 pm
    Sep 5, 2012 at 5:00 am
  • See <https://builds.apache.org/job/HBase-0.92/545/changes Changes: [stack] HBASE-662 [shell] Cannot describe '.META.' or '-ROOT-' tables [jmhsieh] HBASE-6686 HFile Quarantine fails with missing dirs ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 30, 2012 at 9:15 am
    Aug 30, 2012 at 6:12 pm
  • Please go ahead.
    YuzhihongYuzhihong
    Aug 30, 2012 at 11:32 am
    Aug 30, 2012 at 1:31 pm
  • Hi Devs, I did an upgrade to HBase 0.92.2 recently. It ran fine for couple of days, then I did online merge of regions. This got into a bit of inconsistent state. To fix it the corruption I ran hbck ...
    Shrijeet PaliwalShrijeet Paliwal
    Aug 29, 2012 at 4:36 pm
    Aug 29, 2012 at 5:25 pm
  • Hi,
    Ted YuTed Yu
    Aug 28, 2012 at 5:29 pm
    Aug 28, 2012 at 6:33 pm
  • Hi, I use hbase client 0.92.1 to get the row, but when Get add all the columns and qualifiers, a filed (f:ts) is always return nothing. If Get not add column mk or ft , it works right. Is it a bug? ...
    Lin weijianLin weijian
    Aug 25, 2012 at 2:04 pm
    Aug 26, 2012 at 7:39 pm
  • 0.94.1 has been released two weeks ago. Seeing that it typically takes multiple weeks to tie up a release go through the RC process, in the interest of a faster release cycle, I would like to start ...
    Lars hofhanslLars hofhansl
    Aug 24, 2012 at 5:41 pm
    Aug 24, 2012 at 7:06 pm
  • See <https://builds.apache.org/job/HBase-0.92/518/ ------------------------------------------ Started by user anonymous Started by user anonymous Started by user anonymous Building remotely on ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 23, 2012 at 6:48 am
    Aug 23, 2012 at 3:10 pm
  • See <https://builds.apache.org/job/HBase-0.92/501/ ------------------------------------------ [...truncated 1805 lines...] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.052 sec ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 19, 2012 at 8:40 am
    Aug 20, 2012 at 12:43 am
  • See <https://builds.apache.org/job/HBase-0.94/402/changes Changes: [stack] HBASE-6596 Revert HBASE-5022; it undoes HBC.create -- ADDENDUM ------------------------------------------ [...truncated 573 ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 16, 2012 at 9:29 pm
    Aug 16, 2012 at 11:58 pm
  • Hi devs, During our migration to 0.94.1 from 0.92.1 we encountered a problem. Some of our code depends on HBaseConfiguration.create(Configuration) to get a new configuration object that contained ...
    Jean-Daniel CryansJean-Daniel Cryans
    Aug 16, 2012 at 1:13 am
    Aug 16, 2012 at 9:20 pm
  • See <https://builds.apache.org/job/HBase-0.94/398/changes Changes: [tedyu] HBASE-6576 HBaseAdmin.createTable should wait until the table is enabled (Gregory) ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 16, 2012 at 3:01 pm
    Aug 16, 2012 at 7:56 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3216/changes Changes: [tedyu] HBASE-6569 Extract HStore interface from Store (Jesse Yates) ------------------------------------------ [...truncated 2594 ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 14, 2012 at 11:20 pm
    Aug 15, 2012 at 6:55 pm
  • Hi, I noticed a few changes in behavior of newly created JIRAs since last night's outage. 1. I don't see 'Submit Patch' button for them, such as HBASE-6550 2. there is no email notification for them ...
    Ted YuTed Yu
    Aug 9, 2012 at 7:14 pm
    Aug 9, 2012 at 10:15 pm
  • Hi everyone, I'm working on building unit tests for a Coprocessor class I'm building with HBase for a Lucene search index. In writing the unit tests, I can't seem to figure out how to call/test ...
    Kevin ShinKevin Shin
    Aug 2, 2012 at 6:02 pm
    Aug 6, 2012 at 8:42 pm
  • If we later figure out that an issue caused a bug (even after a release), will we be able to mention that in the original JIRA? I find it useful to be able to track that, particularly for ...
    Gregory ChananGregory Chanan
    Aug 31, 2012 at 6:31 pm
    Sep 1, 2012 at 11:17 am
  • See <https://builds.apache.org/job/HBase-0.94/441/changes Changes: [jmhsieh] HBASE-6586 Quarantine Corrputed HFiles with hbck ------------------------------------------ [...truncated 605 lines...] ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 28, 2012 at 2:53 am
    Aug 31, 2012 at 4:28 am
  • See <https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/153/changes Changes: [stack] HBASE-6052 Convert .META. and -ROOT- content to pb; ADDENDUM REMOVE UNUSED hbase-4388-root.dir.tgz [Tedyu] ...
    Apache Jenkins ServerApache Jenkins Server
    Aug 28, 2012 at 11:41 pm
    Aug 31, 2012 at 3:54 am
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37 users for August 2012

Apache Jenkins Server: 267 posts Michael Stack: 50 posts Ted Yu: 42 posts Lars hofhansl: 28 posts N Keywal: 16 posts Shrijeet Paliwal: 14 posts Andrew Purtell: 13 posts Ramkrishna.S.Vasudevan: 12 posts Jesse Yates: 11 posts Jean-Daniel Cryans: 10 posts Jonathan Hsieh: 9 posts Devaraj Das: 8 posts Jimmy Xiang: 8 posts Kevin Shin: 7 posts Wei Tan: 7 posts Dave Wang: 6 posts Gregory Chanan: 6 posts Elliott Clark: 4 posts O brbrs: 4 posts Enis Söztutar: 3 posts
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