Zhijie Shen created YARN-2121:
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Summary: TimelineAuthenticator#hasDelegationToken may throw NPE
Key: YARN-2121
URL: https://issues.apache.org/jira/browse/YARN-2121
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Zhijie Shen
Assignee: Zhijie Shen
{code}
private boolean hasDelegationToken(URL url) {
return url.getQuery().contains(
TimelineAuthenticationConsts.DELEGATION_PARAM + "=");
}
{code}
If the given url doesn't have any params at all. It will throw NPE.
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