Namenode IPC handler count uses the wrong configuration key -----------------------------------------------------------
Key: HDFS-2923 URL: https://issues.apache.org/jira/browse/HDFS-2923 Project: Hadoop HDFS Issue Type: Bug Components: name-node Affects Versions: 0.23.0, 0.23.1 Reporter: Todd Lipcon Assignee: Todd Lipcon Priority: Critical In HDFS-1763, there was a typo introduced which causes the namenode to use dfs.datanode.handler.count to set the number of IPC threads instead of the correct dfs.namenode.handler.count. This results in bad performance under high load, since there are not nearly enough handlers. -- 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