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https://issues.apache.org/jira/browse/HBASE-17799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Esteban Gutierrez updated HBASE-17799:
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Attachment: HBASE-17799.master.001.patch
> 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
> Attachments: HBASE-17799.master.001.patch
>
>
> 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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