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https://issues.apache.org/jira/browse/HBASE-17534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15985743#comment-15985743
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Josh Elser commented on HBASE-17534:
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Thanks, [~busbey]! Swamped this week, but I will try to get that done. Should
be able to update this for all relevant branches.
> SecureBulkLoadClient squashes DoNotRetryIOExceptions from the server
> --------------------------------------------------------------------
>
> Key: HBASE-17534
> URL: https://issues.apache.org/jira/browse/HBASE-17534
> Project: HBase
> Issue Type: Bug
> Components: Client
> Reporter: Josh Elser
> Assignee: Josh Elser
> Fix For: 2.0.0, 1.4.0, 1.2.6, 1.3.2, 1.1.11
>
> Attachments: HBASE-17534.001.branch-1.patch,
> HBASE-17534.002.branch-1.patch, HBASE-17534.003.branch-1.patch
>
>
> While writing some tests against 1.x, I noticed that what should have been a
> DoNotRetryIOException sent to the client from a RegionServer was getting
> retried until it reached the hbase client retries limit.
> Upon inspection, I found that the SecureBulkLoadClient was wrapping all
> Exceptions from the RPC as an IOException. I believe this is creating a case
> where the RPC system doesn't notice that there's a DNRIOException wrapped
> beneath it, thinking it's a transient error.
> This results in clients having to wait for the retry limit to be reached
> before they get acknowledgement that something failed.
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