I am trying to run a sh script through Oozie, but I am facing a problem:
Cannot run program "script.sh" (in directory "/mapred/local/taskTracker/dell/jobcache/job_201312061003_0001/attempt_201312061003_0001_m_000000_0/work"): java.io.IOException: error=2, No such file or directory.
Please help me with necessary steps.
Answer
This error is really ambiguous. Here are some issues that have helped me to solve this issue.
-If you are running oozie workflows on a kerberized cluster, make sure to authenticate by passing your Kerberos Keytab as a argument:
...
<shell>
<exec>scriptPath.sh</exec>
<file>scriptPath.sh</file>
<file>yourKeytabFilePath</file>
</shell>
...
-In your shell File (scriptPath.sh), make sure ro remove first line shell reference.
#!usr/bin/bash
indeed, if this shell reference isn't deployed on all data nodes, this can lead to this error code.