Details
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Brainstorming
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Status: Open
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Major
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Resolution: Unresolved
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Description
Brainstorming issue for what to ship in an HBCK2 version 2.0 (HBASE-21745 describes HBCK2 1.0).
Possibilities:
- Integrate HBCK2 operations into core either by automating fix or by adding shell commands for fixup.
- An 'adoption service' running in Master where you pass 'orphan data' – a file or a directory – and the running service figures what to do w/ the content (remove if empty, figure where the file should slot if an hfile, replay recovered edits if a recovered_edits dir, play WALs if wal dir, etc.). Could be smarter/interactive, a 'three-way-merge' as Sean and Josh have sketched.
Attachments
Issue Links
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- Resolved
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1.
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[HBCK2] Add RecoveredEditsPlayer |
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Resolved | Michael Stack |
2.
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Add text to show how to fix the HBCK checking result |
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Open | Unassigned |
3.
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[HBCK2] Record executed command and output to log file |
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Open | Unassigned |
4.
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[HBCK2] Fixes so it can work against hbase3 |
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Open | Unassigned |
5.
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HBCK improvements |
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Open | Unassigned |
6.
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WAL tools doc cleanup; talk of WAL Reader/Verifier; link WALPlayer |
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Resolved | Michael Stack |