Esteban Gutierrez created HBASE-17799:
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Summary: HBCK region boundaries check can return false negatives
when IOExceptions are thrown
Key: HBASE-17799
URL: https://issues.apache.org/jira/browse/HBASE-17799
Project: HBase
Issue Type: Bug
Components: hbck
Affects Versions: 2.0.0, 1.4.0, 1.3.1, 1.2.5
Reporter: Esteban Gutierrez
Assignee: Esteban Gutierrez
When enabled, HBaseFsck#checkRegionBoundaries will crawl all HFiles across all
namespaces and tables when {{-boundaries}} is specified. However if an
IOException is thrown by accessing a corrupt HFile, an un-handled HLink or by
any other reason, we will only log the exception and stop crawling the HFiles
and potentially reporting the wrong result.
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