Paul Poulosky created STORM-477:
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Summary: Incorrectly set JAVA_HOME is not detected
Key: STORM-477
URL: https://issues.apache.org/jira/browse/STORM-477
Project: Apache Storm (Incubating)
Issue Type: Bug
Affects Versions: 0.9.2-incubating
Environment: Rhel6
Reporter: Paul Poulosky
Priority: Minor
If JAVA_HOME is incorrectly set in a user's environment when launching storm,
it fails with an error message that is confusing to end users.
Traceback (most recent call last):
File "/home/y/bin/storm", line 485, in <module>
main()
File "/home/y/bin/storm", line 482, in main
(COMMANDS.get(COMMAND, unknown_command))(*ARGS)
File "/home/y/bin/storm", line 225, in listtopos
extrajars=[USER_CONF_DIR, STORM_DIR + "/bin"])
File "/home/y/bin/storm", line 153, in exec_storm_class
] + jvmopts + [klass] + list(args)
File "/home/y/bin/storm", line 97, in confvalue
p = sub.Popen(command, stdout=sub.PIPE)
File "/usr/lib64/python2.6/subprocess.py", line 642, in __init__
errread, errwrite)
File "/usr/lib64/python2.6/subprocess.py", line 1234, in _execute_child
raise child_exception
It would be nice if this were either detected and a proper error message
printed, or if it warned and fell back to the java found in PATH.
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