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https://issues.apache.org/jira/browse/HDFS-9452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16410381#comment-16410381
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Hudson commented on HDFS-9452:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13869 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/13869/])
HDFS-9452. libhdfs++ Fix memory stomp in OpenFileForRead. Contributed
(james.clampffer: rev 584c2a204d3a80d30f98a27f59c0b88c9c8b06f0)
* (edit)
hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/bindings/c/hdfs_cpp.cc
> libhdfs++ Fix memory stomp in OpenFileForRead.
> ----------------------------------------------
>
> Key: HDFS-9452
> URL: https://issues.apache.org/jira/browse/HDFS-9452
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs-client
> Reporter: James Clampffer
> Assignee: James Clampffer
> Priority: Major
> Attachments: HDFS-9452.HDFS-8707.000.patch,
> HDFS-9452.HDFS-8707.001.patch
>
>
> Running a simple test that opens and closes a file in many threads will fail
> under valgrind with an invalid write of size 8.
> It looks like the stack is unwinding in the calling thread before the
> callback invoked by asio in OpenFileForRead can set the input_stream pointer.
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