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https://issues.apache.org/jira/browse/HBASE-9084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13724934#comment-13724934
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chunhui shen commented on HBASE-9084:
-------------------------------------
Seems have such a risk.
What about using the following fix:
{code}
try {
boolean result = internalFlushcache(status);
if (coprocessorHost != null) {
status.setStatus("Running post-flush coprocessor hooks");
coprocessorHost.postFlush();
}
status.markComplete("Flush successful");
return result;
}catch(DroppedSnapshotException ex){
if(rsServices!=null){
rsServices.abort("Replay of HLog required. Forcing server shutdown", ex);
}
return false;
}
{code}
I think the above code could fix the hole
> HBase admin flush has a data loss risk even after HBASE-7671
> ------------------------------------------------------------
>
> Key: HBASE-9084
> URL: https://issues.apache.org/jira/browse/HBASE-9084
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.95.1, 0.94.10
> Reporter: Liang Xie
> Assignee: Liang Xie
> Priority: Critical
> Attachments: HBASE-9084-0.94.txt, HBASE-9084.txt
>
>
> see
> https://issues.apache.org/jira/browse/HBASE-7671?focusedCommentId=13722148&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13722148
> will attach a simple patch soon
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