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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: None
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Fix Version/s: HDFS-12943, 3.3.0
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Labels:None
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Target Version/s:
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Hadoop Flags:Reviewed
See HDFS-13150 for the full design.
This JIRA is targetted at the NameNode-side changes to enable tailing in-progress edits via the RPC mechanism added in HDFS-13608. Most changes are in the QuorumJournalManager.
- depends upon
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HDFS-13608 [Edit Tail Fast Path Pt 2] Add ability for JournalNode to serve edits via RPC
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- Resolved
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- is depended upon by
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HDFS-13150 [Edit Tail Fast Path] Allow SbNN to tail in-progress edits from JN via RPC
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- Resolved
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HDFS-13610 [Edit Tail Fast Path Pt 4] Cleanup: integration test, documentation, remove unnecessary dummy sync
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- Resolved
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