Unhandled exceptions in DFSClient
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Key: HADOOP-1143
URL: https://issues.apache.org/jira/browse/HADOOP-1143
Project: Hadoop
Issue Type: Bug
Affects Versions: 0.10.0
Reporter: Konstantin Shvachko
DFSOutputStream.handleSocketException() does not handle exceptions thrown
inside it
by abandonBlock(). I'd propose to retry abandonBlock() in case of timeout.
In case of DFSOutputStream.close() the exception in handleSocketException()
will result in
calling abandonFileInProgress().
In a similar case of DFSOutputStream.flush() the file will not be abandoned.
Exceptions thrown by abandonFileInProgress() are not handled either.
Feels like we need a general mechanism for handling all these things.
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