[SAMZA-299] kill-yarn-job.sh throws UnrecognizedOptionException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: yarn
• Assignee: Zhijie Shen
• Reporter: Yan Fang
• Created: 19/Jun/14 07:31
• Updated: 09/Nov/14 16:44
• Resolved: 20/Jun/14 04:32

Description

When I was testing in the latest version of Samza, deploy/samza/bin/kill-yarn-job.sh throws exception:

Exception in thread "main" org.apache.commons.cli.UnrecognizedOptionException: Unrecognized option: -kill
	at org.apache.commons.cli.Parser.processOption(Parser.java:363)
	at org.apache.commons.cli.Parser.parse(Parser.java:199)
	at org.apache.commons.cli.Parser.parse(Parser.java:85)
	at org.apache.hadoop.yarn.client.cli.ApplicationCLI.run(ApplicationCLI.java:140)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
	at org.apache.hadoop.yarn.client.cli.ApplicationCLI.main(ApplicationCLI.java:76)

I went with the following steps:
1. download samza code from master branch
2. compile, publish to maven local
3. compile the hello-samza
4. remove previous files in deploy/samza
5. untar samza-job package to deploy/samza
6. then run /deploy/samza/bin/kill-yarn-job.sh

I tested in Mac and Cloudera VM in Windows, both have the same exception. My guess is the changing in jar version causes this problem. But not sure which change introduced this bug.

Issue Links

• duplicates: SAMZA-463 kill-yarn-job.sh is broken
• is related to: SAMZA-315 kill-yarn-job.sh can wrap over yarn script