Jose Luis López created MAPREDUCE-7546:
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Summary: hadoop-mapreduce-client-jobclient tests jar cannot run
sleep and most of its other programs
Key: MAPREDUCE-7546
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7546
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: client, test
Affects Versions: 3.5.0
Environment: Since 3.5.0, hadoop jar
hadoop-mapreduce-client-jobclient-*-tests.jar lists only 5 of its 29 programs,
after a NoSuchMethodException for TestTextInputFormat.main. Running any of the
other programs, for example sleep -m 1 -r 1, fails with "Unknown program" and
exit code 255. The other missing programs include nnbench, TestDFSIO,
SliveTest, fail, largesorter and minicluster.
Expected: the jar lists all its programs without errors, and sleep and the
others run again. This was broken by MAPREDUCE-7421.
This surfaces in a testing harness that I made for testing HADOOP-19972 locally.
Reporter: Jose Luis López
Assignee: Jose Luis López
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