Lars Hofhansl created HBASE-18228:
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Summary: HBCK improvements
Key: HBASE-18228
URL: https://issues.apache.org/jira/browse/HBASE-18228
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
We just had a prod issue and running HBCK the way we did actually causes more
problems.
In part HBCK did stuff we did not expect, in part we had little visibility into
what HBCK was doing, and in part the logging was confusing.
I'm proposing 2 improvements:
1. A dry-run mode. Run, and just list what would have been done.
2. An interactive mode. Run, and for each action request Y/N user input. So
that a user can opt-out of stuff.
[~jmhsieh], FYI
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