On Sep 19, 2007, at 2:30 PM, Ross Boucher wrote:
Specifically, the job starts, and then each task that is scheduled
fails, with the following error:
Error initializing task_0007_m_000063_0:
java.io.IOException: /DFS_ROOT/tmp/mapred/system/submit_i849v1/
job.xml: No such file or directory
Look at the configuration of your mapred.system.dir. It MUST be the
same on both the cluster and submitting node. Note that
mapred.system.dir must be in the default file system, which must also
be the same on the cluster and submitting node. Note that there is a
jira (HADOOP-1100) that would have the cluster pass the system
directory to the client, which would get rid of this issue.
-- Owen
