Grokbase Groups HBase dev June 2012
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84 discussions - 450 posts

  • See <https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/36/changes Changes: [stack] HBASE-5936 Add Column-level PB-based calls to HMasterInterface [stack] HBASE-6150 Remove empty files causing ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 1, 2012 at 11:53 pm
    Jun 21, 2012 at 11:56 am
  • Hi, I propose that we clean up the metrics for 0.96 as well (if that is not already underway. This includes switching to Hadoop Metrics v2 and adding all missing stats, as well as fixing those that ...
    Lars GeorgeLars George
    Jun 15, 2012 at 8:08 am
    Jun 30, 2012 at 12:41 am
  • 1. Custom Key, KeyValue, Row Comparators (per HTable). I went through the 0.92 API and it seems that adding this feature is going to be hard task. There are a lot of places all over HBase source code ...
    Vladimir RodionovVladimir Rodionov
    Jun 5, 2012 at 6:20 pm
    Jul 4, 2012 at 7:07 am
  • What is the "best practice" for HBase, MapReduce and HDFS deployment? We are interested in storing our data in HBase, and then run analytics on it using MapReduce. MapReduce will utilize data from ...
    Atif KhanAtif Khan
    Jun 6, 2012 at 3:45 am
    Jun 6, 2012 at 9:29 pm
  • See <https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/64/changes Changes: [tedyu] HBASE-5539 asynchbase PerformanceEvaluation (Benoit) ------------------------------------------ ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 22, 2012 at 2:04 pm
    Jul 3, 2012 at 10:33 am
  • Jimmy hasn't been around that long but he already has a track record that makes him look like a veteran. I believe he has the distinction of having made the largest ever hbase patch : 3.1MB of ...
    Michael StackMichael Stack
    Jun 3, 2012 at 8:26 pm
    Jun 4, 2012 at 4:57 pm
  • Please welcome our newest committer! Nicolas the Second has been doing great work with a good while now especially around Mean Time To Recovery. Keep up the great work N/nkeywal/Nicolas2! Yours, ...
    Michael StackMichael Stack
    Jun 20, 2012 at 4:42 pm
    Jun 21, 2012 at 7:34 am
  • I'd like to volunteer to start a group focused on performance testing HBase to ensure new versions don't regress. Anyone with ideas or interest in helping, please email me. Ryan
    Ryan Ausanka-CruesRyan Ausanka-Crues
    Jun 15, 2012 at 9:32 pm
    Jun 18, 2012 at 6:37 pm
  • reviews.apache.org is down for several days. Do we have an estimation on when the maintenance will be done? Thanks, Jimmy
    Jimmy XiangJimmy Xiang
    Jun 7, 2012 at 12:36 am
    Jun 17, 2012 at 6:24 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/2997/changes Changes: [stack] HBASE-6182 TestStoreFile fails with jdk1.7 [stack] HBASE-6168 [replication] Add replication zookeeper state documentation ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 7, 2012 at 5:10 am
    Jun 8, 2012 at 9:50 am
  • Hi All, I am planning to commit HBASE-5955 (https://issues.apache.org/jira/browse/HBASE-5955) to 0.94.1. This upgrades Guava to 11.0.2, which will likely cause problems with version of Hadoop = 0.22 ...
    Lars hofhanslLars hofhansl
    Jun 30, 2012 at 4:23 pm
    Jul 2, 2012 at 4:35 pm
  • I just posted a pretty early skeleton( https://issues.apache.org/jira/browse/HBASE-2182) on what I think a netty based hbase client/server could look like. Pros: - Faster - Giraph got a 3x perf ...
    Elliott ClarkElliott Clark
    Jun 29, 2012 at 11:43 pm
    Jun 30, 2012 at 9:44 pm
  • See <https://builds.apache.org/job/HBase-0.92/446/changes Changes: [tedyu] HBASE-6067 HBase won't start when hbase.rootdir uses ViewFileSystem [stack] HBASE-6158 Data loss if the words 'merges' or ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 4, 2012 at 11:44 pm
    Jun 18, 2012 at 9:16 am
  • See <https://builds.apache.org/job/HBase-TRUNK/2980/changes Changes: [stack] HBASE-6145 Fix site target post modularization ------------------------------------------ [...truncated 7534 lines...] ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 3, 2012 at 10:42 pm
    Jun 5, 2012 at 5:41 am
  • See <https://builds.apache.org/job/HBase-0.94/271/changes Changes: [apurtell] HBASE-6246. Admin.move without specifying destination does not go through AccessController (rajeshbabu) ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 22, 2012 at 7:32 pm
    Jun 23, 2012 at 6:47 am
  • A couple of thoughts on performance testing. I think it makes sense to start by defining the goals for the performance testing project and then deciding what we'd like to accomplish. As such, I start ...
    Ryan Ausanka-CruesRyan Ausanka-Crues
    Jun 21, 2012 at 5:38 am
    Jun 21, 2012 at 11:30 pm
  • See <https://builds.apache.org/job/HBase-0.94/245/changes Changes: [tedyu] HBASE-6067 Addendum adopts suggestions from Daryn ------------------------------------------ [...truncated 1882 lines...] ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 4, 2012 at 7:17 pm
    Jun 9, 2012 at 5:00 am
  • ZooKeeper dev consensus is: "fwiw during the summit meetup we took a poll and the consensus was that 3.4 should now be considered stable" So I don't see an issue with depending on 3.4.x. At some ...
    Andrew PurtellAndrew Purtell
    Jun 28, 2012 at 5:48 pm
    Jun 28, 2012 at 8:31 pm
  • Hi Everyone, I am working on a project that requires some information from the client at runtime. So I need to make a RPC to the client with some arguments from a server side function ...
    Dishant ADishant A
    Jun 27, 2012 at 3:47 pm
    Jun 28, 2012 at 4:54 pm
  • Hi Devs There is a batch put support in the HRegion level. When the put(List<Put ) happens from client, Puts corresponding to one region might get grouped together and handled as a batch.[Depending ...
    Anoop Sam JohnAnoop Sam John
    Jun 20, 2012 at 9:51 am
    Jun 27, 2012 at 9:13 pm
  • Hi all, I am investigating how HBase can be used to store sensitive/confidential information. This research is part of my master thesis for computing science at a university. The research involves ...
    Erwin xErwin x
    Jun 17, 2012 at 12:29 pm
    Jun 18, 2012 at 6:04 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/2972/changes Changes: [tedyu] HBASE-6138 HadoopQA not running findbugs [Trunk] (Anoop Sam John) [stack] HBASE-5936 Add Column-level PB-based calls to ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 2, 2012 at 12:21 am
    Jun 2, 2012 at 5:25 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3058/changes Changes: [jxiang] HBASE-6206 Large tests fail with jdk1.7 ------------------------------------------ [...truncated 2406 lines...] 41 KB 16 ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 22, 2012 at 5:58 pm
    Jun 23, 2012 at 5:49 am
  • See <https://builds.apache.org/job/HBase-TRUNK/3043/changes Changes: [tedyu] HBASE-6211 Put latencies in jmx (Elliot Clark) Submitted by: Elliot Clark Reviewed by: Stack, Ted ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 19, 2012 at 7:21 pm
    Jun 20, 2012 at 5:10 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3027/changes Changes: [stack] HBASE-6135 Style the Web UI to use Twitter's Bootstrap. ------------------------------------------ [...truncated 8592 ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 14, 2012 at 10:39 pm
    Jun 15, 2012 at 9:06 pm
  • Hi all, I'd like to start cutting a 0.90.7 release for HBase. The main motivation is to get the hbck improvements into an official 0.90 release, to revert a minor incompatibility introduced by 0.90.6 ...
    Jonathan HsiehJonathan Hsieh
    Jun 25, 2012 at 3:17 pm
    Jul 9, 2012 at 5:48 pm
  • See <https://builds.apache.org/job/HBase-0.94/280/changes Changes: [ramkrishna] HBASE-5875 Process RIT and Master restart may remove an online server considering it as a dead server Submitted ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 25, 2012 at 6:57 pm
    Jun 27, 2012 at 1:07 am
  • See <https://builds.apache.org/job/HBase-TRUNK/3070/changes Changes: [ramkrishna] HBASE-5875 Process RIT and Master restart may remove an online server considering it as a dead server (Rajesh) ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 25, 2012 at 8:02 pm
    Jun 26, 2012 at 5:44 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3064/changes Changes: [tedyu] HBASE-5934 Add the ability for Performance Evaluation to set the table compression (Matteo) [tedyu] HBASE-4391 Add ability ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 24, 2012 at 6:24 pm
    Jun 24, 2012 at 10:44 pm
  • See <https://builds.apache.org/job/HBase-0.94/265/changes Changes: [apurtell] HBASE-6244. [REST] Result generators do not need to query table schema ------------------------------------------ ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 20, 2012 at 10:24 pm
    Jun 21, 2012 at 8:05 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3049/changes Changes: [ramkrishna] HBASE=6164 Correct the bug in block encoding usage in bulkload Submitted by: Anoop Reviewed by: Ted ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 20, 2012 at 6:11 pm
    Jun 21, 2012 at 3:18 am
  • Hi all, I'm looking into some better ways of estimating high-percentile latency, since I don't think the existing sampling-based method does a good job. I wrote up a document and put it on HBASE-6261 ...
    Andrew WangAndrew Wang
    Jun 27, 2012 at 1:36 am
    Jun 29, 2012 at 5:07 pm
  • Hello, Has anyone seen the following error building HBase trunk? I must admit I haven't built the official trunk for a while, certainly not after the split into hbase-common and hbase-server ...
    Mikhail BautinMikhail Bautin
    Jun 21, 2012 at 2:16 am
    Jun 21, 2012 at 5:29 am
  • See <https://builds.apache.org/job/HBase-0.94/258/changes Changes: [apurtell] HBASE-5838. Add an LZ4 compression option to HFile ------------------------------------------ [...truncated 2079 ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 16, 2012 at 3:59 am
    Jun 18, 2012 at 7:58 am
  • hi, i am new to JAVA and open source development, can anyone let me know how to go about becoming a developer for contributing to this project? I guess it will take a few months may be years but this ...
    Gourav SenguptaGourav Sengupta
    Jun 3, 2012 at 10:01 pm
    Jun 12, 2012 at 3:42 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/2992/changes Changes: [stack] HBASE-6167 Fix xinclude for docs broke when we multi-moduled ------------------------------------------ [...truncated 1370 ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 5, 2012 at 11:17 pm
    Jun 6, 2012 at 2:01 pm
  • See <https://builds.apache.org/job/HBase-0.92-security/110/changes Changes: [stack] HBASE-6131 Add attribution for code added by HBASE-5533 metrics [jmhsieh] HBASE-5874 When 'fs.default.name' not ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 4, 2012 at 8:06 pm
    Jun 5, 2012 at 5:32 pm
  • See <https://builds.apache.org/job/HBase-0.94/286/changes Changes: [tedyu] HBASE-6269 Lazyseek should use the maxSequenseId StoreFile's KeyValue as the latest KeyValue (Xing Shi) ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 28, 2012 at 5:58 am
    Jun 30, 2012 at 10:55 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3087/ ------------------------------------------ Started by an SCM change Building remotely on ubuntu1 in workspace ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 29, 2012 at 8:13 pm
    Jun 30, 2012 at 10:45 pm
  • See <https://builds.apache.org/job/HBase-0.92/458/changes Changes: [apurtell] HBASE-6276. TestClassLoading is racy ------------------------------------------ [...truncated 1813 lines...] Tests run ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 27, 2012 at 12:40 am
    Jun 27, 2012 at 6:17 am
  • See <https://builds.apache.org/job/HBase-TRUNK/3077/changes Changes: [tedyu] HBASE-6200 KeyComparator.compareWithoutRow can be wrong when families have the same prefix (Jieshan) ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 27, 2012 at 1:47 am
    Jun 27, 2012 at 2:52 am
  • See <https://builds.apache.org/job/HBase-TRUNK/3075/changes Changes: [apurtell] HBASE-6276. TestClassLoading is racy ------------------------------------------ [...truncated 2337 lines...] Tests ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 26, 2012 at 11:04 pm
    Jun 27, 2012 at 12:08 am
  • Hi, See https://issues.apache.org/jira/browse/HBASE-3639, should we not use VersionInfo to put the proper one in, yet only one of them? Because currently we always get this message when you start a ...
    Lars GeorgeLars George
    Jun 25, 2012 at 12:50 pm
    Jun 25, 2012 at 6:39 pm
  • See <https://builds.apache.org/job/HBase-TRUNK/3040/changes Changes: [jxiang] HBASE-6202 Medium tests fail with jdk1.7 ------------------------------------------ [...truncated 8948 lines...] Tests ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 18, 2012 at 7:04 pm
    Jun 19, 2012 at 3:44 am
  • See <https://builds.apache.org/job/hbase-0.90/503/changes Changes: [jxiang] HBASE-6173 hbck check specified tables only [jxiang] HBASE-6190 TestPriorityCompactionQueue throws NPE ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 9, 2012 at 4:23 am
    Jun 18, 2012 at 8:46 am
  • See <https://builds.apache.org/job/HBase-TRUNK/3034/ ------------------------------------------ Started by an SCM change Building remotely on ubuntu1 in workspace ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 17, 2012 at 10:09 pm
    Jun 18, 2012 at 12:07 am
  • Please fill out if I missed anything, thanks. Schema thoughts - Ian * Build typed schema into HBase somehow? ** Easier for app developers * Idea of hashing schema into each row, perhaps have a ...
    Dave WangDave Wang
    Jun 15, 2012 at 7:08 pm
    Jun 16, 2012 at 5:10 am
  • Hi Devs, As part of access control, read/write to meta table also should be checked for authorization. I've seen some scripts also internally invoking flush/compact on .META. Example: drop table from ...
    LaxmanLaxman
    Jun 15, 2012 at 4:41 am
    Jun 15, 2012 at 5:14 am
  • See <https://builds.apache.org/job/HBase-0.94/253/changes Changes: [apurtell] HBASE-5372. Table mutation operations should check table level rights (Laxman) ------------------------------------------ ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 9, 2012 at 6:56 pm
    Jun 13, 2012 at 2:23 am
  • See <https://builds.apache.org/job/HBase-TRUNK/3016/changes Changes: [tedyu] HBASE-6195 Increment data will be lost when the memstore is flushed (Xing Shi) ------------------------------------------ ...
    Apache Jenkins ServerApache Jenkins Server
    Jun 12, 2012 at 7:57 pm
    Jun 12, 2012 at 9:43 pm
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websitehbase.apache.org

57 users for June 2012

Apache Jenkins Server: 211 posts Michael Stack: 26 posts Andrew Purtell: 20 posts Ted Yu: 18 posts Jonathan Hsieh: 13 posts Lars George: 13 posts Anoop Sam John: 12 posts Andrew Purtell: 11 posts Elliott Clark: 11 posts Ramkrishna.S.Vasudevan: 10 posts Vladimir Rodionov: 9 posts Lars hofhansl: 7 posts Atif Khan: 5 posts Dave Wang: 4 posts Enis Söztutar: 4 posts Jesse Yates: 4 posts Jimmy Xiang: 4 posts Ryan Ausanka-Crues: 4 posts Amandeep Khurana: 3 posts Andrew Wang: 3 posts
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