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Type:
Sub-task
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: HA branch (HDFS-1623)
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Fix Version/s: HA branch (HDFS-1623)
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Labels:None
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Target Version/s:
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Hadoop Flags:Reviewed
Currently when the active transitions to standby (eg for a manual failover) the EditLogTailer starts tailing edits at the wrong transaction ID. This causes it to double-apply a bunch of edits, which causes various problems. We need to add a test which checks this state transition and fix any related bugs.