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https://issues.apache.org/jira/browse/HADOOP-1650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12515200
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Devaraj Das commented on HADOOP-1650:
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By the way, in the patch, the default connector is set to
SelectChannelConnector. One could also use the SocketConnector or the
BlockingChannelConnector by setting up the hadoop config item jetty.connector
appropriately (the value should be one of
org.mortbay.jetty.bio.SocketConnector,
org.mortbay.jetty.nio.BlockingChannelConnector,
org.mortbay.jetty.nio.SelectChannelConnector).
http://docs.codehaus.org/display/JETTY/Architecture has some insights into each
of the connectors. Also, the patch switches Direct ByteBuffers off (due to the
associated GC issues).
> Upgrade Jetty to 6.x
> --------------------
>
> Key: HADOOP-1650
> URL: https://issues.apache.org/jira/browse/HADOOP-1650
> Project: Hadoop
> Issue Type: Improvement
> Components: mapred
> Reporter: Devaraj Das
> Assignee: Devaraj Das
> Attachments: hadoop-jetty6.1.4-lib.tar.gz, jetty6.1.4.patch
>
>
> This is the third attempt at moving to jetty6. Apparently, the jetty-6.1.4
> has fixed some of the issues we discovered in jetty during HADOOP-565 and
> HADOOP-1273. I'd like to keep this issue open for sometime so that we have
> enough time to test out things.
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