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https://issues.apache.org/jira/browse/MAPREDUCE-6566?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Akihiro Suda reopened MAPREDUCE-6566:
-------------------------------------
The test is flaky, so I would like to open this issue again.
{code}
-------------------------------------------------------------------------------
Test set: org.apache.hadoop.mapreduce.tools.TestCLI
-------------------------------------------------------------------------------
Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.699 sec <<<
FAILURE! - in org.apache.hadoop.mapreduce.tools.TestCLI
testGetJob(org.apache.hadoop.mapreduce.tools.TestCLI) Time elapsed: 0.025 sec
<<< FAILURE!
java.lang.AssertionError: null
at org.junit.Assert.fail(Assert.java:86)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.junit.Assert.assertTrue(Assert.java:52)
at
org.apache.hadoop.mapreduce.tools.TestCLI.testGetJob(TestCLI.java:175)
{code}
{code}
$ cat
./hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/target/surefire-reports/org.apache.hadoop.mapreduce.tools.TestCLI-output.txt
Killed job job_1234654654_001
The job job_1234654654_002 has already been killed.
Could not mark the job job_1234654654_003 as killed, as it has already failed.
Killed job job_1234654654_004
Error: Invalid task-type: JOB_SETUP
Usage: job [-list-attempt-ids <job-id> <task-type> <task-state>]. Valid values
for <task-type> are MAP REDUCE. Valid values for <task-state> are pending,
running, completed, failed, killed
Error: Invalid task-type: JOB_CLEANUP
Usage: job [-list-attempt-ids <job-id> <task-type> <task-state>]. Valid values
for <task-type> are MAP REDUCE. Valid values for <task-state> are pending,
running, completed, failed, killed
Error: Invalid task-state: complete
Usage: job [-list-attempt-ids <job-id> <task-type> <task-state>]. Valid values
for <task-type> are MAP REDUCE. Valid values for <task-state> are pending,
running, completed, failed, killed
{code}
https://github.com/apache/hadoop/blob/d4e766de931c1cc478561a211215c517ba1f341c/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/tools/TestCLI.java#L175
> Add retry support to mapreduce CLI tool
> ---------------------------------------
>
> Key: MAPREDUCE-6566
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6566
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Affects Versions: 2.7.1
> Reporter: Varun Vasudev
> Assignee: Varun Vasudev
> Fix For: 2.8.0
>
> Attachments: MAPREDUCE-6566.001.patch, MAPREDUCE-6566.002.patch
>
>
> MAPREDUCE-6251 added support for retries to JobClient. However the MR CLI
> class doesn't use the JobClient. It would be useful to add support for
> retries to the CLI class as well.
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