Narges Shadab created HDFS-15791:
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Summary: Possible Resource Leak
Key: HDFS-15791
URL: https://issues.apache.org/jira/browse/HDFS-15791
Project: Hadoop HDFS
Issue Type: Bug
Components: namenode
Reporter: Narges Shadab
We noticed a possible resource leak
[here|https://github.com/apache/hadoop/blob/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormatProtobuf.java#L271].
If an I/O error occurs at line
[273|https://github.com/apache/hadoop/blob/06a5d3437f68546207f18d23fe527895920c756a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormatProtobuf.java#L273]
or
[277|https://github.com/apache/hadoop/blob/06a5d3437f68546207f18d23fe527895920c756a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormatProtobuf.java#L277],
{{fin}} remains open since the exception isn't caught locally, and there is no
way for any caller to close the FileInputStream
I'll submit a pull request to fix it.
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