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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4635) Move BlockManager#computeCapacity to LightWeightGSet
Date Tue, 26 Mar 2013 07:37:23 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13613578#comment-13613578
] 

Hadoop QA commented on HDFS-4635:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12575477/HDFS-4635.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}.  The javadoc tool did not generate any 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
1.3.9) 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.util.TestGSet
                  org.apache.hadoop.hdfs.server.balancer.TestBalancerWithNodeGroup

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

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/4148//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/4148//console

This message is automatically generated.
                
> Move BlockManager#computeCapacity to LightWeightGSet
> ----------------------------------------------------
>
>                 Key: HDFS-4635
>                 URL: https://issues.apache.org/jira/browse/HDFS-4635
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>         Attachments: HDFS-4635.patch, HDFS-4635.patch
>
>
> The computeCapacity in BlockManager that calculates the LightWeightGSet capacity as the
percentage of total JVM memory should be moved to LightWeightGSet. This helps in other maps
that are based on the GSet to make use of the same functionality.

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