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https://issues.apache.org/jira/browse/HDFS-7696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14301986#comment-14301986
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Hudson commented on HDFS-7696:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #6983 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/6983/])
HDFS-7696. In FsDatasetImpl, the getBlockInputStream(..) and 
getTmpInputStreams(..) methods may leak file descriptors. (szetszwo: rev 
d085eb15d7ca7b43a69bd70bad4e2ea601ba2ae0)
* 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/ReplicaInputStreams.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java


> 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
>             Fix For: 2.7.0
>
>         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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