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Hadoop QA commented on HDFS-3833: --------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12543138/HDFS-3833.patch against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 1 new or modified test files. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 javadoc. The javadoc tool did not generate any warning messages. +1 eclipse:eclipse. The patch built with eclipse:eclipse. -1 findbugs. The patch appears to introduce 1 new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed these unit tests in hadoop-hdfs-project/hadoop-hdfs: org.apache.hadoop.hdfs.TestHftpDelegationToken org.apache.hadoop.hdfs.server.namenode.metrics.TestNameNodeMetrics org.apache.hadoop.hdfs.server.datanode.TestBPOfferService org.apache.hadoop.hdfs.TestPersistBlocks +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/3126//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/3126//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3126//console This message is automatically generated. > TestDFSShell fails on Windows due to file concurrent read write > --------------------------------------------------------------- > > Key: HDFS-3833 > URL: https://issues.apache.org/jira/browse/HDFS-3833 > Project: Hadoop HDFS > Issue Type: Bug > Components: test > Affects Versions: 3.0.0, 1-win > Reporter: Brandon Li > Assignee: Brandon Li > Attachments: HDFS-3833.branch-1-win.patch, HDFS-3833.patch > > > TestDFSShell sometimes fails due to the race between the write issued by the > test and blockscanner. Example stack trace: > {noformat} > Error Message > c:\A\HM\build\test\data\dfs\data\data1\current\blk_-7735708801221347790 (The > requested operation cannot be performed on a file with a user-mapped section > open) > Stacktrace > java.io.FileNotFoundException: > c:\A\HM\build\test\data\dfs\data\data1\current\blk_-7735708801221347790 (The > requested operation cannot be performed on a file with a user-mapped section > open) > at java.io.FileOutputStream.open(Native Method) > at java.io.FileOutputStream.<init>(FileOutputStream.java:194) > at java.io.FileOutputStream.<init>(FileOutputStream.java:145) > at java.io.PrintWriter.<init>(PrintWriter.java:218) > at org.apache.hadoop.hdfs.TestDFSShell.corrupt(TestDFSShell.java:1133) > at org.apache.hadoop.hdfs.TestDFSShell.testGet(TestDFSShell.java:1231) > {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira