Memory leak when files are not cleanly closed
---------------------------------------------
Key: HADOOP-3382
URL: https://issues.apache.org/jira/browse/HADOOP-3382
Project: Hadoop Core
Issue Type: Bug
Components: dfs
Affects Versions: 0.16.0
Reporter: Raghu Angadi
Assignee: Raghu Angadi
{{FSNamesystem.internalReleaseCreate()}} in invoked on files that are open for
writing but not cleanly closed. e.g. when client invokes
{{abandonFileInProgress()}} or when lease expires. It deletes the last block if
it has a length of zero. The block is deleted from the file INode but not from
{{blocksMap}}. Then leaves a reference to such file until NameNode is
restarted. When this happens HADOOP-3381 multiplies amount of memory leak.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
