[
https://issues.apache.org/jira/browse/HDFS-7456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14240727#comment-14240727
]
Hadoop QA commented on HDFS-7456:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12686181/HDFS-7456-005.patch
against trunk revision 437322a.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 2 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:red}-1 findbugs{color}. The patch appears to introduce 40 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/8990//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HDFS-Build/8990//artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8990//console
This message is automatically generated.
> De-duplicate AclFeature instances with same AclEntries do reduce memory
> footprint of NameNode
> ---------------------------------------------------------------------------------------------
>
> Key: HDFS-7456
> URL: https://issues.apache.org/jira/browse/HDFS-7456
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Reporter: Vinayakumar B
> Assignee: Vinayakumar B
> Attachments: HDFS-7456-001.patch, HDFS-7456-002.patch,
> HDFS-7456-003.patch, HDFS-7456-004.patch, HDFS-7456-005.patch
>
>
> As discussed in HDFS-7454
> [here|https://issues.apache.org/jira/browse/HDFS-7454?focusedCommentId=14229454&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14229454],
> de-duplication of {{AclFeature}} helps in reducing the memory footprint of
> the namenode.
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