Zhankun Tang created YARN-8918:
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Summary: [Submarine] Remove redundant method of str.subString(0,
str.length())
Key: YARN-8918
URL: https://issues.apache.org/jira/browse/YARN-8918
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Zhankun Tang
In CliUtils.java (line 74), there's redundant code block that can be removed:
{code:java}
if (resourcesStr.endsWith("]")) {
resourcesStr = resourcesStr.substring(0, resourcesStr.length());
}{code}
Above if block will execute "resourceStr = resourceStr".
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