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https://issues.apache.org/jira/browse/OOZIE-1291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Kanter updated OOZIE-1291:
---------------------------------
Attachment: OOZIE-1291.patch
The code was doing this:
{code:java}
String target = jobConf.get(HADOOP_YARN_RM, jobConf.get(HADOOP_JOB_TRACKER_2));
if (target == null) {
target = jobConf.get(HADOOP_JOB_TRACKER);
}
{code}
The test was doing this:
{code:java}
jobConf.set("mapred.job.tracker", "localhost:50300");
// Call stuff that does the above code
{code}
"mapred.job.tracker" is HADOOP_JOB_TRACKER, so it has lowest priority when the
above code is looking for the address. When against Yarn,
"yarn.resourcemanager.address" is set to 0.0.0.0:port by default and has higher
priority (HADOOP_YARN_RM) so it gets picked up instead of the job tracker
address (in other words, its using 0.0.0.0 instead of localhost).
The patch simply changes the test to create the {{jobConf}} without the
defaults. With the patch, the test passes against Hadoop 1.1.1 and Yarn
> TestHadoopAccessorService.testGetMRDelegationTokenRenewer fails against Yarn
> ----------------------------------------------------------------------------
>
> Key: OOZIE-1291
> URL: https://issues.apache.org/jira/browse/OOZIE-1291
> Project: Oozie
> Issue Type: Bug
> Components: tests
> Affects Versions: 3.3.2
> Reporter: Robert Kanter
> Assignee: Robert Kanter
> Fix For: trunk
>
> Attachments: OOZIE-1291.patch
>
>
> If you run {{TestHadoopAccessorService}} against Yarn (i.e. {{-Phadoop-3}}),
> you get this test failure:
> {noformat}
> testGetMRDelegationTokenRenewer(org.apache.oozie.service.TestHadoopAccessorService):
> expected:<mapred/[email protected]> but
> was:<mapred/[email protected]>
> {noformat}
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