Details
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Improvement
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Status: Resolved
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Minor
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Resolution: Fixed
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1.3.0
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None
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None
Description
ZooKeeperMasterDetector in agents and scheduler drivers uses the default ZK session timeout (10 secs). This timeout may have to be increased to cope with long ZK upgrades or ZK GC pauses (with local ZK sessions these can cause lots of TASK_LOST, because sessions expire on disconnection after session_timeout * 2 / 3).