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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7696) FsDatasetImpl.getTmpInputStreams(..) may leak file descriptors
Date Thu, 29 Jan 2015 03:42:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14296339#comment-14296339
] 

Hadoop QA commented on HDFS-7696:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12695135/h7696_20150128.patch
  against trunk revision 5a0051f.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  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.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-hdfs-project/hadoop-hdfs:

                  org.apache.hadoop.hdfs.server.datanode.TestBlockScanner

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/9365//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9365//console

This message is automatically generated.

> FsDatasetImpl.getTmpInputStreams(..) may leak file descriptors
> --------------------------------------------------------------
>
>                 Key: HDFS-7696
>                 URL: https://issues.apache.org/jira/browse/HDFS-7696
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: datanode
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Tsz Wo Nicholas Sze
>         Attachments: h7696_20150128.patch
>
>
> getTmpInputStreams(..) opens a block file and a meta file, and then return them as ReplicaInputStreams.
 The caller responses to closes those streams.  In case of errors, an exception is thrown
without closing the files.



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