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https://issues.apache.org/jira/browse/HDFS-1378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13032161#comment-13032161
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Hadoop QA commented on HDFS-1378:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12478890/hdfs-1378.2.txt
against trunk revision 1102094.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 6 new or modified tests.
+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.cli.TestHDFSCLI
org.apache.hadoop.hdfs.TestDFSShell
org.apache.hadoop.hdfs.TestDFSStorageStateRecovery
org.apache.hadoop.hdfs.TestFileConcurrentReader
org.apache.hadoop.tools.TestJMXGet
+1 contrib tests. The patch passed contrib unit tests.
+1 system test framework. The patch passed system test framework compile.
Test results:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/487//testReport/
Findbugs warnings:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/487//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/487//console
This message is automatically generated.
> Edit log replay should track and report file offsets in case of errors
> ----------------------------------------------------------------------
>
> Key: HDFS-1378
> URL: https://issues.apache.org/jira/browse/HDFS-1378
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: name-node
> Affects Versions: 0.22.0
> Reporter: Todd Lipcon
> Assignee: Aaron T. Myers
> Fix For: 0.23.0
>
> Attachments: hdfs-1378-branch20.txt, hdfs-1378.0.patch,
> hdfs-1378.1.patch, hdfs-1378.2.txt
>
>
> Occasionally there are bugs or operational mistakes that result in corrupt
> edit logs which I end up having to repair by hand. In these cases it would be
> very handy to have the error message also print out the file offsets of the
> last several edit log opcodes so it's easier to find the right place to edit
> in the OP_INVALID marker. We could also use this facility to provide a rough
> estimate of how far along edit log replay the NN is during startup (handy
> when a 2NN has died and replay takes a while)
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