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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
We obviously need to create checkpoints when HA is enabled. One thought is to use a third, dedicated checkpointing node in addition to the active and standby nodes. Another option would be to make the standby capable of also performing the function of checkpointing.