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https://issues.apache.org/jira/browse/HBASE-4778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nicolas Spiegelberg updated HBASE-4778:
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Status: Patch Available (was: Open)
> Don't ignore corrupt StoreFiles when opening a region
> -----------------------------------------------------
>
> Key: HBASE-4778
> URL: https://issues.apache.org/jira/browse/HBASE-4778
> Project: HBase
> Issue Type: Bug
> Reporter: Nicolas Spiegelberg
> Assignee: Mikhail Bautin
> Fix For: 0.94.0
>
> Attachments: HBASE-4778.patch
>
>
> We used to ignore StoreFiles that failed to open, which led to a situation
> when only a subset of regions was opened, and HBase did not return results to
> clients for the affected set of keys. This change makes sure we propagate
> IOExceptions coming from an attempt to open a StoreFile all the way up to
> HRegionServer.openRegion, where it will lead to a failure to open the whole
> region. This way we can avoid returning corrupt data to the application.
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