Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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2.7.1
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None
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Reviewed
Description
Shuffle handler does not set SO_KEEPALIVE so we've seen cases where FDs/sockets get stuck in ESTABLISHED state indefinitely because the server did not see the client leave (network cut or otherwise).
Attachments
Attachments
Issue Links
- relates to
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HDFS-8894 Set SO_KEEPALIVE on DN server sockets
- Resolved