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https://issues.apache.org/jira/browse/HDFS-4266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14321397#comment-14321397
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Hadoop QA commented on HDFS-4266:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12698899/004-HDFS-4266.patch
against trunk revision 6804d68.
{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:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal:
org.apache.hadoop.contrib.bkjournal.TestBookKeeperJournalManager
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/9584//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9584//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, 004-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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