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https://issues.apache.org/jira/browse/HBASE-12266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14172528#comment-14172528
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Anoop Sam John commented on HBASE-12266:
----------------------------------------
This is not helping?
{code}
if (retryAfterOutOfOrderException) {
retryAfterOutOfOrderException = false;
} else {
// TODO: Why wrap this in a DNRIOE when it already is a DNRIOE?
throw new DoNotRetryIOException("Failed after retry of " +
"OutOfOrderScannerNextException: was there a rpc timeout?",
e);
}
{code}
The change in the patch makes that in one next() call at max one time a reset
and re scan can happen (when OutOfOrderScannerNextExpception)!
> Slow Scan can cause dead loop in ClientScanner
> -----------------------------------------------
>
> Key: HBASE-12266
> URL: https://issues.apache.org/jira/browse/HBASE-12266
> Project: HBase
> Issue Type: Bug
> Components: Scanners
> Affects Versions: 0.96.0
> Reporter: Qiang Tian
> Priority: Minor
> Attachments: HBASE-12266-master.patch
>
>
> see http://search-hadoop.com/m/DHED45SVsC1.
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