Add configuration to set the Oozie temporary runtime directory
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Key: OOZIE-23
URL: https://issues.apache.org/jira/browse/OOZIE-23
Project: Apache Oozie (Incubating)
Issue Type: Improvement
Environment: RHEL 64 bit vms, distributed Hadoop 0.20.2 with
JobTracker and TaskTracker/DataNode on different nodes
Reporter: Yu Li
I'm trying to make oozie work with NFS rather than HDFS, but find it hard to
set the Oozie temporary runtime directory into the NFS mount point. I'm using
the java api and lauching a simple oozie job through OozieClient, the code is
like below:
OozieClient wc = new OozieClient("http://dev001:8080/oozie";);
Properties conf = wc.createConfiguration();
conf.setProperty(OozieClient.APP_PATH, "/mnt/nfs/my-wf-app");
conf.setProperty("jobTracker", "dev001:9001");
conf.setProperty("inputDir", "/mnt/nfs/usr/tester/inputdir");
conf.setProperty("outputDir", "/mnt/nfs/usr/tester/outputdir");
String jobId = wc.run(conf);
System.out.println("Workflow job submitted");
In my environment the JT is on dev001 and TT is on dev002, and with the above
codes, the Oozie temporary runtime directory is generated under
"/home/tester/oozie-test" on dev001, so the job failed because there's no such
directory on dev002.
If only I could set the temporary dicectory into some dir under "/mnt/nfs" the
problem could be resolved, but I've looked through the OozieClient javadoc, and
there seemed to be no property to set the temporary runtime directory. I also
looked through the oozie-default.xml, failed to find such setting, either.
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