Josh Elser created HBASE-26656:
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Summary: [operator-tools] Provide a utility to detect and correct
incorrect RegionInfo's in hbase:meta
Key: HBASE-26656
URL: https://issues.apache.org/jira/browse/HBASE-26656
Project: HBase
Issue Type: Improvement
Components: hbase-operator-tools, hbck2
Reporter: Josh Elser
Assignee: Josh Elser
Fix For: hbase-operator-tools-2.0.0
HBASE-23328 describes a problem in which the serialized RegionInfo in the value
of hbase:meta cells have an encoded regionname which doesn't match the encoded
region name in the rowkey for that cell.
This problem is normally harmless as assignment only consults the rowkey to get
the encoded region name. However, this problem does break other HBCK2 tooling,
like {{{}extraRegionsInMeta{}}}.
Rather than try to update each tool to account for when this problem may be
present, create a new tool which an operator can run to correct meta and then
use any subsequent tools as originally intended.
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