Hama Commands
Jar
Runs a jar file. Users can bundle their BSP code in a jar file and execute it using this command.
Usage: hama jar <jar> [mainClass] args...
Job
Command to interact with BSP Jobs.
Usage: hama job [-submit <job-file>] | [-status <job-id>] | [-kill <job-id>] | [-list [all]] | [-kill-task <task-id>] | [-fail-task <task-id>]
-submit <job-file> |
Submits the job. |
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-status <job-id> |
Prints the job status. |
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-kill <job-id> |
Kills the job. |
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-list [all] |
-list all displays all jobs. -list displays only jobs which are yet to complete. |
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-list-active-grooms |
-list-active-grooms displays all active grooms. |
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-kill-task <task-id> |
Kills the task. Killed tasks are NOT counted against failed attempts. |
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-fail-task <task-id> |
Fails the task. Failed tasks are counted against failed attempts. |