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https://issues.apache.org/jira/browse/HADOOP-4616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12646043#action_12646043
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Hadoop QA commented on HADOOP-4616:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12393554/HADOOP-4616.txt
against trunk revision 712344.
+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 appears to have generated 1 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 warnings.
+1 Eclipse classpath. The patch retains Eclipse classpath integrity.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3560/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3560/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3560/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3560/console
This message is automatically generated.
> assertion makes fuse-dfs exit when reading incomplete data
> ----------------------------------------------------------
>
> Key: HADOOP-4616
> URL: https://issues.apache.org/jira/browse/HADOOP-4616
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/fuse-dfs
> Affects Versions: 0.18.2
> Reporter: Marc-Olivier Fleury
> Assignee: Pete Wyckoff
> Priority: Minor
> Fix For: 0.18.3, 0.19.1, 0.20.0
>
> Attachments: HADOOP-4616.txt, HADOOP-4616.txt
>
>
> When trying to read a file that is corrupt on HDFS (registered by the
> namenode, but part of the data is missing on the datanodes), some of the
> assertions in dfs_read fail, causing the program to abort. This makes it
> impossible to access the mounted partition until it is mounted again.
> A simple way to reproduce this bug is to remove enough datanodes to have part
> of the data missing, and to read each file listed in HDFS.
> this is the assertion that fails (fuse_dfs.c:903) : assert(bufferReadIndex >=
> 0 && bufferReadIndex < fh->bufferSize);
> The expected behaviour would be to return either no file or a corrupt file,
> but continue working afterward.
> removing the assertion seems to work for now, but a special behaviour is
> probably needed to handle this particular problem correctly.
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