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Posted to dev@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/17 16:08:00 UTC

[jira] [Resolved] (HBASE-11325) Malformed RPC calls can corrupt stores

     [ https://issues.apache.org/jira/browse/HBASE-11325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell resolved HBASE-11325.
-----------------------------------------
    Resolution: Not A Problem

> Malformed RPC calls can corrupt stores
> --------------------------------------
>
>                 Key: HBASE-11325
>                 URL: https://issues.apache.org/jira/browse/HBASE-11325
>             Project: HBase
>          Issue Type: Bug
>          Components: Client, regionserver
>    Affects Versions: 0.94.20
>            Reporter: Esteban Gutierrez
>            Priority: Major
>         Attachments: HBASE-11325.patch
>
>
> We noticed in a cluster a Region Server that aborted with a DroppedSnapshotException due an IOException in ScanWildcardColumnTracker when the RS tried to flush the memstore. After further research it was found that a client was sending corrupt RPCs requests to the RS and those corrupt requests ended into the stores causing corruption of the memstore itself and in some cases HFiles.  More details to follow.



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