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Hadoop QA commented on HDFS-5784: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12623291/HDFS-5784.001.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {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.server.namenode.TestEditLogFileInputStream org.apache.hadoop.hdfs.TestDFSUpgradeFromImage org.apache.hadoop.hdfs.server.namenode.TestFSEditLogLoader org.apache.hadoop.hdfs.qjournal.server.TestJournalNode org.apache.hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewer org.apache.hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshot org.apache.hadoop.hdfs.TestPersistBlocks org.apache.hadoop.hdfs.TestFileAppendRestart {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/5892//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/5892//console This message is automatically generated. > reserve space in edit log header and fsimage header for feature flag section > ---------------------------------------------------------------------------- > > Key: HDFS-5784 > URL: https://issues.apache.org/jira/browse/HDFS-5784 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode > Affects Versions: 2.4.0 > Reporter: Colin Patrick McCabe > Assignee: Colin Patrick McCabe > Attachments: HDFS-5784.001.patch > > > We should reserve space in the edit log header and fsimage header so that we > can add layout feature flags later in a compatible manner. -- This message was sent by Atlassian JIRA (v6.1.5#6160)