hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jeffrey Zhong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7944) Replication leaks file reader resource & not reset currentNbOperations
Date Thu, 28 Feb 2013 18:31:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589761#comment-13589761

Jeffrey Zhong commented on HBASE-7944:

[~lhofhansl] For your question: 
Why haven't we seen issues from currentNbOperations not being reset (beyond the strange log

currentNbOperations only affects the metrics "shippedOpsRate" beside log. I guess no one pays
attention to that metrics yet.
> Replication leaks file reader resource & not reset currentNbOperations
> ----------------------------------------------------------------------
>                 Key: HBASE-7944
>                 URL: https://issues.apache.org/jira/browse/HBASE-7944
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Jeffrey Zhong
>            Assignee: Jeffrey Zhong
>             Fix For: 0.95.0, 0.98.0, 0.94.6
>         Attachments: 0.94.patch, hbase-7944.patch
> When I trace test case TestReplicationQueueFailover, I found current replication logic
has two following issues:
> 1) leak file reader when finishing read a file in function finishCurrentFile
> 2) never reset currentNbOperations(this can be seen in the attached error log) such as
"currentNbOperations:12655 and seenEntries:0 and size: 0" inconsistant info. 

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

View raw message