Esteban Gutierrez created HBASE-11325:
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Summary: 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
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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