[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-20 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13582955#comment-13582955 ] Liang Xie commented on HBASE-7495: -- Sounds a good news, [~lhofhansl] yes, my expected imp

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-20 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13582948#comment-13582948 ] Lars Hofhansl commented on HBASE-7495: -- In my limited local testing with 0.94 patch I

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-19 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581913#comment-13581913 ] Hudson commented on HBASE-7495: --- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #412 (See [https

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-19 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581490#comment-13581490 ] Hudson commented on HBASE-7495: --- Integrated in HBase-TRUNK #3885 (See [https://builds.apach

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-19 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581321#comment-13581321 ] Ted Yu commented on HBASE-7495: --- Integrated to trunk. Thanks for the patch, Liang. Thanks

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-19 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581107#comment-13581107 ] Liang Xie commented on HBASE-7495: -- Thanks for review, [~lhofhansl] i am OK with for trun

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-18 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581094#comment-13581094 ] Lars Hofhansl commented on HBASE-7495: -- +1 for trunk. I'd like to have some more dis

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-18 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581029#comment-13581029 ] Ted Yu commented on HBASE-7495: --- Will integrate this tomorrow morning if there is no further

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-18 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581013#comment-13581013 ] Liang Xie commented on HBASE-7495: -- Yes, the parallel-seeking feature is disabled by defa

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-18 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581011#comment-13581011 ] Liang Xie commented on HBASE-7495: -- [~zjusch], yeh, good idea, i can't agree more. but t

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-18 Thread chunhui shen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13580998#comment-13580998 ] chunhui shen commented on HBASE-7495: - >From the above test results, I think this feat

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-16 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13580011#comment-13580011 ] Ted Yu commented on HBASE-7495: --- I ran TestSplitTransactionOnCluster locally and it passed.

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-16 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13579883#comment-13579883 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-16 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13579857#comment-13579857 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-16 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13579786#comment-13579786 ] Ted Yu commented on HBASE-7495: --- The results are encouraging. +1. > para

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-15 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13579735#comment-13579735 ] Liang Xie commented on HBASE-7495: -- Here is a test report with different thread num. Test

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-07 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13573778#comment-13573778 ] Ted Yu commented on HBASE-7495: --- Review request is at https://reviews.apache.org/r/9272/ Th

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-07 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13573771#comment-13573771 ] Sergey Shelukhin commented on HBASE-7495: - latest patch looks reasonable but what

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-04 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13570142#comment-13570142 ] Liang Xie commented on HBASE-7495: -- the line which size longer than 100 is old code: {cod

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-04 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13570141#comment-13570141 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-04 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13570114#comment-13570114 ] Liang Xie commented on HBASE-7495: -- I reran TestHLog with latest v11 patch on my box, it'

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-04 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13570095#comment-13570095 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-02 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13569487#comment-13569487 ] Hadoop QA commented on HBASE-7495: -- {color:green}+1 overall{color}. Here are the results

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-02 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13569484#comment-13569484 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-02 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13569482#comment-13569482 ] Liang Xie commented on HBASE-7495: -- [~zjushch], I've uploaded a patch for 0.94, please go

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-02 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13569474#comment-13569474 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-01 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13569463#comment-13569463 ] Ted Yu commented on HBASE-7495: --- Thanks for your persistence. {code} + boolean parallel

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-01 Thread chunhui shen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13569404#comment-13569404 ] chunhui shen commented on HBASE-7495: - [~xieliang007] Could you upload a patch for 0.9

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-01 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568808#comment-13568808 ] Ted Yu commented on HBASE-7495: --- {code} +} catch (ExecutionException e) { + throw n

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-01 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568807#comment-13568807 ] Ted Yu commented on HBASE-7495: --- Putting patch on review board would allow people to make re

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-01 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568775#comment-13568775 ] Ted Yu commented on HBASE-7495: --- Glad to see latency come down for parallel seek. w.r.t. ch

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-01 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568630#comment-13568630 ] Liang Xie commented on HBASE-7495: -- And i want to clarify again: if we have only one stor

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-01 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568627#comment-13568627 ] ramkrishna.s.vasudevan commented on HBASE-7495: --- Appreciate your persistance

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-01 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568620#comment-13568620 ] Liang Xie commented on HBASE-7495: -- The failed case seems not related with this patch, a

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568598#comment-13568598 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-02-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568573#comment-13568573 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568384#comment-13568384 ] Ted Yu commented on HBASE-7495: --- I don't think 22 more seconds in QA run are noticeable :-)

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568371#comment-13568371 ] Liang Xie commented on HBASE-7495: -- Hi [~yuzhih...@gmail.com], i ran the TestCoprocessorS

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567679#comment-13567679 ] Ted Yu commented on HBASE-7495: --- Can you make TestCoprocessorScanPolicy parameterized test s

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567669#comment-13567669 ] Ted Yu commented on HBASE-7495: --- store.getHRegion() returns the region which has rsServices

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567575#comment-13567575 ] Hadoop QA commented on HBASE-7495: -- {color:green}+1 overall{color}. Here are the results

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567542#comment-13567542 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567541#comment-13567541 ] Hadoop QA commented on HBASE-7495: -- {color:green}+1 overall{color}. Here are the results

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567539#comment-13567539 ] Liang Xie commented on HBASE-7495: -- [~anoopsamjohn], good point, it's a trash code came f

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567534#comment-13567534 ] Hadoop QA commented on HBASE-7495: -- {color:green}+1 overall{color}. Here are the results

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567511#comment-13567511 ] Liang Xie commented on HBASE-7495: -- Thanks my colleague [~fenghh] for the MVCC code impro

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567508#comment-13567508 ] Liang Xie commented on HBASE-7495: -- Uploaded patch v6, move the MVCC setThreadReadPoint

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-31 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567502#comment-13567502 ] Anoop Sam John commented on HBASE-7495: --- {code} +List> tasks = new ArrayList>(s

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-30 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566736#comment-13566736 ] Sergey Shelukhin commented on HBASE-7495: - {code} + static final boolean parallel

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-30 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566735#comment-13566735 ] Ted Yu commented on HBASE-7495: --- In patch v5, the ExecutorService is created in StoreScanner

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-30 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566692#comment-13566692 ] Ted Yu commented on HBASE-7495: --- {code} + * A flag that enables StoreFileScanner parallel-

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-30 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566481#comment-13566481 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-30 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566435#comment-13566435 ] Liang Xie commented on HBASE-7495: -- Attached v5 patch introduced a config key to enable/d

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread Enis Soztutar (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566121#comment-13566121 ] Enis Soztutar commented on HBASE-7495: -- bq. Maybe use ExecutorService to reduce threa

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566080#comment-13566080 ] Ted Yu commented on HBASE-7495: --- bq. and thread production Maybe use ExecutorService to redu

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread chunhui shen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566063#comment-13566063 ] chunhui shen commented on HBASE-7495: - It's better to measure the performance in the n

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread Matteo Bertozzi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565670#comment-13565670 ] Matteo Bertozzi commented on HBASE-7495: As Ted suggested, can you measure the per

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565658#comment-13565658 ] Sergey Shelukhin commented on HBASE-7495: - +1 on latest patch after some testing..

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565477#comment-13565477 ] Ted Yu commented on HBASE-7495: --- In my opinion, one loop should be enough for the task. You

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565443#comment-13565443 ] Ted Yu commented on HBASE-7495: --- {code} + * Do StoreFileScanner.seek() in parallel + * @

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565434#comment-13565434 ] Ted Yu commented on HBASE-7495: --- @Liang: Can you measure the performance gain in a real clus

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565316#comment-13565316 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565306#comment-13565306 ] Liang Xie commented on HBASE-7495: -- The previous v4 patch is not right, i've uploaded aga

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-29 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565183#comment-13565183 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-28 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13565161#comment-13565161 ] Liang Xie commented on HBASE-7495: -- Thanks [~sershe] for looking into it, attached v4 pat

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-28 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564932#comment-13564932 ] Sergey Shelukhin commented on HBASE-7495: - Also, there's an integration test for s

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-28 Thread Sergey Shelukhin (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564929#comment-13564929 ] Sergey Shelukhin commented on HBASE-7495: - {code} +try { + latch.await();

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-28 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564318#comment-13564318 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-28 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564168#comment-13564168 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-28 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564135#comment-13564135 ] Liang Xie commented on HBASE-7495: -- The latest patch fixed a MVCC related problem

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-24 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13561587#comment-13561587 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-23 Thread liang xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13561475#comment-13561475 ] liang xie commented on HBASE-7495: -- Really comfused to me, why does it break ACID testcas

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-23 Thread liang xie (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13561444#comment-13561444 ] liang xie commented on HBASE-7495: -- IMHO, the order is maintained by the following: {code

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-23 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13560791#comment-13560791 ] ramkrishna.s.vasudevan commented on HBASE-7495: --- [~xieliang007] How will the

[jira] [Commented] (HBASE-7495) parallel seek in StoreScanner

2013-01-23 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13560676#comment-13560676 ] Hadoop QA commented on HBASE-7495: -- {color:red}-1 overall{color}. Here are the results o