[ http://issues.apache.org/jira/browse/HADOOP-736?page=comments#action_12451873 ] Devaraj Das commented on HADOOP-736: ------------------------------------
Tried the bugfixed release but sort benchmark fails with it (I ran the benchmark twice and both the times it failed). A whole lot of reduces fail and finally the job is terminated. I have not analysed why but I think it is not safe to proceed with this version of Jetty (though they fixed one major bug yesterday but there might be more lurking around). My recommendation is to roll back. > Roll back Jetty6.0.1 to Jetty5.1.4 > ---------------------------------- > > Key: HADOOP-736 > URL: http://issues.apache.org/jira/browse/HADOOP-736 > Project: Hadoop > Issue Type: Bug > Reporter: Devaraj Das > Assigned To: Devaraj Das > Attachments: jetty5.1.4.patch, jettyfiles-5.1.4.tar.gz > > > There seems to be a problem with the current version of Jetty (6.0.1) in the > case where we are using it for serving map outputs. It becomes very slow > after serving a few outputs and doesn't recover from that state. Tried with > the current release of Jetty - 6.1.0(pre1), but the problem seems to be there > even with that release. So roll back to the previous Jetty version (5.1.4) > seems to be right thing to do for now. This is the URL for the Jira issue on > Jetty's performance issue: > http://jira.codehaus.org/browse/JETTY-177 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
