[ https://issues.apache.org/jira/browse/HADOOP-8495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Lowe updated HADOOP-8495: ------------------------------- Component/s: (was: io) build Affects Version/s: 3.0.0 2.0.0-alpha > Update Netty to avoid leaking file descriptors during shuffle > ------------------------------------------------------------- > > Key: HADOOP-8495 > URL: https://issues.apache.org/jira/browse/HADOOP-8495 > Project: Hadoop Common > Issue Type: Bug > Components: build > Affects Versions: 0.23.3, 2.0.0-alpha, 3.0.0 > Reporter: Jason Lowe > Assignee: Jason Lowe > Priority: Critical > Attachments: HADOOP-8495.patch > > > Netty 3.2.3.Final has a known bug where writes to a closed channel do not > have their futures invoked. See > [Netty-374|https://issues.jboss.org/browse/NETTY-374]. This can lead to file > descriptor leaks during shuffle as noted in MAPREDUCE-4298. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira