[ https://issues.apache.org/jira/browse/MAPREDUCE-4391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aaron T. Myers resolved MAPREDUCE-4391. --------------------------------------- Resolution: Invalid Hi Srikanth, Apache JIRA is for tracking confirmed bugs or improvements. This issue looks like a misconfiguration. You'll probably get more help by emailing hdfs-u...@hadoop.apache.org with a description of your issue. > datanode.DataNode (DataNode.java:handshake(820)) - Problem connecting to > server: master/192.168.100.140:9000 > ------------------------------------------------------------------------------------------------------------ > > Key: MAPREDUCE-4391 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4391 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.0 > Environment: Ubuntu Server 11.04, Hadoop 0.23.0 > Reporter: srikanth ayalasomayajulu > Labels: datanode, hadoop > Fix For: 0.23.0 > > Original Estimate: 2h > Remaining Estimate: 2h > > datanode cannot able to connect to namenode, and in turn resulting in future > errors during running examples. > 2012-07-04 15:25:09,636 WARN datanode.DataNode > (DataNode.java:handshake(820)) - Problem connecting to server: > master/192.168.100.140:9000 > 2012-07-04 15:25:15,638 INFO ipc.Client > (Client.java:handleConnectionFailure(671)) - Retrying connect to server: > master/192.168.100.140:9000. Already tried 0 time(s). > 2012-07-04 15:25:16,640 INFO ipc.Client > (Client.java:handleConnectionFailure(671)) - Retrying connect to server: > master/192.168.100.140:9000. Already tried 1 time(s). > 2012-07-04 15:25:17,642 INFO ipc.Client > (Client.java:handleConnectionFailure(671)) - Retrying connect to server: > master/192.168.100.140:9000. Already tried 2 time(s). > 2012-07-04 15:25:18,643 INFO ipc.Client > (Client.java:handleConnectionFailure(671)) - Retrying connect to server: > master/192.168.100.140:9000. Already tried 3 time(s). -- 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