[
https://issues.apache.org/jira/browse/HBASE-9084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13724953#comment-13724953
]
chunhui shen commented on HBASE-9084:
-------------------------------------
the second flush(issued by hbaseadmin flush side) won't work by
{code}
if (this.rsServices != null && this.rsServices.isAborted()) {
// Don't flush when server aborting, it's unsafe
throw new IOException("Aborting flush because server is abortted...");
}
{code}
or
{code}
synchronized (writestate) {
if (!writestate.flushing && writestate.writesEnabled) {
this.writestate.flushing = true;
} else {
if (LOG.isDebugEnabled()) {
LOG.debug("NOT flushing memstore for region " + this
+ ", flushing=" + writestate.flushing + ", writesEnabled="
+ writestate.writesEnabled);
}
status.abort("Not flushing since "
+ (writestate.flushing ? "already flushing"
: "writes not enabled"));
return false;
}
}
{code}
> 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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