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Hadoop QA commented on HDFS-884: -------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12467196/InvalidDirs.patch against trunk revision 1053214. +1 @author. The patch does not contain any @author tags. -1 tests included. 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. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any 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 core unit tests: org.apache.hadoop.hdfs.server.common.TestDistributedUpgrade org.apache.hadoop.hdfs.server.namenode.TestLargeDirectoryDelete org.apache.hadoop.hdfs.server.namenode.TestStorageRestore org.apache.hadoop.hdfs.TestDatanodeConfig org.apache.hadoop.hdfs.TestDFSStorageStateRecovery org.apache.hadoop.hdfs.TestHDFSTrash -1 contrib tests. The patch failed contrib unit tests. +1 system test framework. The patch passed system test framework compile. Test results: https://hudson.apache.org/hudson/job/PreCommit-HDFS-Build/62//testReport/ Findbugs warnings: https://hudson.apache.org/hudson/job/PreCommit-HDFS-Build/62//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: https://hudson.apache.org/hudson/job/PreCommit-HDFS-Build/62//console This message is automatically generated. > DataNode makeInstance should report the directory list when failing to start > up > ------------------------------------------------------------------------------- > > Key: HDFS-884 > URL: https://issues.apache.org/jira/browse/HDFS-884 > Project: Hadoop HDFS > Issue Type: Improvement > Components: data-node > Affects Versions: 0.22.0 > Reporter: Steve Loughran > Assignee: Steve Loughran > Priority: Minor > Fix For: 0.22.0 > > Attachments: HDFS-884.patch, HDFS-884.patch, InvalidDirs.patch > > > When {{Datanode.makeInstance()}} cannot work with one of the directories in > dfs.data.dir, it logs this at warn level (while losing the stack trace). > It should include the nested exception for better troubleshooting. Then, when > all dirs in the list fail, an exception is thrown, but this exception does > not include the list of directories. It should list the absolute path of > every missing/failing directory, so that whoever sees the exception can see > where to start looking for problems: either the filesystem or the > configuration. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.