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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/12686052/HDFS-7456-004.patch against trunk revision 82707b4. {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 287 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.web.TestWebHDFSAcl org.apache.hadoop.hdfs.TestLeaseRecovery2 Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/8976//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/8976//artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8976//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 > > > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)