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Posted to yarn-dev@hadoop.apache.org by "Zhankun Tang (JIRA)" <ji...@apache.org> on 2018/11/12 04:16:00 UTC
[jira] [Resolved] (YARN-8998) [Submarine] Simplify the condition
check in CliUtils#argsForHelp
[ https://issues.apache.org/jira/browse/YARN-8998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhankun Tang resolved YARN-8998.
--------------------------------
Resolution: Duplicate
Merge this with YARN-8996
> [Submarine] Simplify the condition check in CliUtils#argsForHelp
> ----------------------------------------------------------------
>
> Key: YARN-8998
> URL: https://issues.apache.org/jira/browse/YARN-8998
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Zhankun Tang
> Assignee: Zhankun Tang
> Priority: Minor
> Attachments: YARN-8998-trunk-001.patch
>
>
> {code:java}
> if (args[0].equals("-h") || args[0].equals("--help")) {
> return true;
> }
> {code}
> Can be simlified to:
> {code:java}
> return args[0].equals("-h") || args[0].equals("--help");
> {code}
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