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https://issues.apache.org/jira/browse/HDFS-316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14309897#comment-14309897
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Hadoop QA commented on HDFS-316:
--------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12697066/HDFS-316.3.patch
against trunk revision 1425e3d.
{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:
org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/9459//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9459//console
This message is automatically generated.
> Balancer should run for a configurable # of iterations
> ------------------------------------------------------
>
> Key: HDFS-316
> URL: https://issues.apache.org/jira/browse/HDFS-316
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: balancer & mover
> Affects Versions: 2.4.1
> Reporter: Brian Bockelman
> Assignee: Xiaoyu Yao
> Priority: Minor
> Labels: newbie
> Attachments: HDFS-316.0.patch, HDFS-316.1.patch, HDFS-316.2.patch,
> HDFS-316.3.patch
>
>
> The balancer currently exits if nothing has changed after 5 iterations.
> Our site would like to constantly balance a stream of incoming data; we would
> like to be able to set the number of iterations it "does nothing" for before
> exiting; even better would be if we set it to a negative number and could
> continuously run this as a daemon.
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