jobhistory server trying to load job conf file from wrong location ------------------------------------------------------------------
Key: MAPREDUCE-3908 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3908 Project: Hadoop Map/Reduce Issue Type: Bug Components: mrv1 Affects Versions: 0.23.0 Reporter: Thomas Graves I have seen a few instance where I try to click on the job configuration link from the job history server web ui and it gives a 500 message. Looking at the job history server log file it shows an exception like: 2012-02-23 22:16:32,519 ERROR org.apache.hadoop.yarn.webapp.View: Error while reading hdfs://host.com:9000/home/hadoop/mapred/history/done_intermediate/user/job_1330033607650_0001_conf.xml java.io.FileNotFoundException: File does not exist: /home/hadoop/mapred/history/done_intermediate/user/job_1330033607650_0001_conf.xml at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocationsUpdateTimes(FSNamesystem.java:746) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:709) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:681) at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getBlockLocations(NameNodeRpcServer.java:302) at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:2 If I go look in hdfs, it doesn't exist in the done_intermediate directory anymore, it exists in the done directory structure. hdfs://host.com:9000/home/hadoop/mapred/history/done/2012/02/23/000000/job_1330033607650_0001_conf.xml I'm not exactly sure how to reproduce this, but I definitely see it every once in a while. -- 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