Darrel Schneider created GEODE-1970:
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Summary: Oplog flush methods no longer need to catch
ClosedChannelException
Key: GEODE-1970
URL: https://issues.apache.org/jira/browse/GEODE-1970
Project: Geode
Issue Type: Improvement
Components: persistence
Reporter: Darrel Schneider
The flush methods in Oplog.java catch ClosedChannelException and say:
// It is possible for a channel to be closed when our code does not
// explicitly call channel.close (when we will set RAFclosed).
// This can happen when a thread is doing an io op and is interrupted.
// That thread will see ClosedByInterruptException but it will also
// close the channel and then we will see ClosedChannelException.
However the channel is now implemented by UninterruptibleFileChannel and that
implementation reopens the channel if it is closed do to interrupt so this code
no longer needs to catch ClosedChannelException.
Note that similar code in OverflowOplog.java does still need to catch it
because it does not use UninterruptibleFileChannel.
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