[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15096189#comment-15096189 ] Hadoop QA commented on HBASE-15091: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vo

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15096324#comment-15096324 ] Hadoop QA commented on HBASE-15091: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vo

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread Heng Chen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15096327#comment-15096327 ] Heng Chen commented on HBASE-15091: --- QA flakey! Why patch v1 apply to branch-1, did t

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15096333#comment-15096333 ] stack commented on HBASE-15091: --- Again, thanks [~chenheng] I was working on a patch for thi

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15096547#comment-15096547 ] stack commented on HBASE-15091: --- I see now how our patches are different. I was trying forw

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread Heng Chen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097481#comment-15097481 ] Heng Chen commented on HBASE-15091: --- {quote} I see now how our patches are different. I

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread Heng Chen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097485#comment-15097485 ] Heng Chen commented on HBASE-15091: --- How can i retrigger QA apply patch to branch-1.2..

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097599#comment-15097599 ] stack commented on HBASE-15091: --- How did you do the forward port [~chenheng] ? I'm looking

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread Heng Chen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097661#comment-15097661 ] Heng Chen commented on HBASE-15091: --- I just rewrite a patch on branch-1.2 as logic in b

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread Heng Chen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097662#comment-15097662 ] Heng Chen commented on HBASE-15091: --- I just rewrite a patch on branch-1.2 as logic in b

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097700#comment-15097700 ] stack commented on HBASE-15091: --- Just that it is hard to review since it is 'new' and doesn

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread Heng Chen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097708#comment-15097708 ] Heng Chen commented on HBASE-15091: --- Fine. Let's use your patch. I didn't know you

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097713#comment-15097713 ] stack commented on HBASE-15091: --- bq. Fine. Let's use your patch. I didn't know you already

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-13 Thread Heng Chen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097746#comment-15097746 ] Heng Chen commented on HBASE-15091: --- Some questions about patch. In fast path, we use

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-14 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097782#comment-15097782 ] Hadoop QA commented on HBASE-15091: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vo

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-14 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097862#comment-15097862 ] Hadoop QA commented on HBASE-15091: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vo

[jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"

2016-01-14 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15098472#comment-15098472 ] stack commented on HBASE-15091: --- bq. In fast path, we use this.mvcc.completeAndWait under