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https://issues.apache.org/jira/browse/HBASE-10525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13910125#comment-13910125
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Nicolas Liochon commented on HBASE-10525:
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bq. when the connection.interrupt() is invoked the reader thread gets it.. What
happens to the writer thread if it was waiting in the callsToWrite.take() call.
In #markClosed, we put a Call to the queue (the DEATH_PILL), this way the
writers exits the 'take' method. The reader thread calls #markClosed on any
exception, interruptions included.
> Allow the client to use a different thread for writing to ease interrupt
> ------------------------------------------------------------------------
>
> Key: HBASE-10525
> URL: https://issues.apache.org/jira/browse/HBASE-10525
> Project: HBase
> Issue Type: Bug
> Components: Client
> Affects Versions: 0.99.0
> Reporter: Nicolas Liochon
> Assignee: Nicolas Liochon
> Fix For: 0.99.0
>
> Attachments: 10525.v1.patch, 10525.v2.patch, 10525.v3.patch,
> 10525.v4.patch, 10525.v5.patch, 10525.v6.patch, 10525.v7.patch,
> HBaseclient-EventualConsistency.pdf
>
>
> This is an issue in the HBASE-10070 context, but as well more generally if
> you want to interrupt an operation with a limited cost.
> I will attach a doc with a more detailed explanation.
> This adds a thread per region server; so it's otional. The first patch
> activates it by default to see how it behaves on a full hadoop-qa run. The
> target is to be unset by default.
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