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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4266) BKJM: Separate write and ack quorum
Date Fri, 18 Jul 2014 14:11:04 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14066379#comment-14066379
] 

Hadoop QA commented on HDFS-4266:
---------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12656509/003-HDFS-4266.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/7385//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/7385//console

This message is automatically generated.

> BKJM: Separate write and ack quorum
> -----------------------------------
>
>                 Key: HDFS-4266
>                 URL: https://issues.apache.org/jira/browse/HDFS-4266
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha
>            Reporter: Ivan Kelly
>            Assignee: Rakesh R
>         Attachments: 001-HDFS-4266.patch, 002-HDFS-4266.patch, 003-HDFS-4266.patch
>
>
> BOOKKEEPER-208 allows the ack and write quorums to be different sizes to allow writes
to be unaffected by any bookie failure. BKJM should be able to take advantage of this.



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