GitHub user greghogan opened a pull request:
https://github.com/apache/flink/pull/3352
[FLINK-5838] [scripts] Print shell script usage
If jobmanager.sh, taskmanager.sh, or zookeeper.sh are called without
arguments then argument list for the call to flink-daemon.sh is misaligned and
the usage for flink-daemon displayed to the user.
Adds a check to each script to check for a valid action and otherwise
displays the proper usage string.
Note: this PR conflicts with the PR for FLINK-4326 which adds a
"start-foreground" action.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/greghogan/flink 5838_print_shell_script_usage
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3352.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3352
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commit 0441164935a34032523040864ec18ee01b4adb5b
Author: Greg Hogan <[email protected]>
Date: 2017-02-17T19:38:31Z
[FLINK-5838] [scripts] Print shell script usage
If jobmanager.sh, taskmanager.sh, or zookeeper.sh are called without
arguments then argument list for the call to flink-daemon.sh is
misaligned and the usage for flink-daemon displayed to the user.
Adds a check to each script to check for a valid action and otherwise
displays the proper usage string.
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