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Posted to yarn-issues@hadoop.apache.org by "Prabhu Joseph (JIRA)" <ji...@apache.org> on 2019/03/20 06:24:00 UTC
[jira] [Created] (YARN-9400) Remove unnecessary if at
EntityGroupFSTimelineStore#parseApplicationId
Prabhu Joseph created YARN-9400:
-----------------------------------
Summary: Remove unnecessary if at EntityGroupFSTimelineStore#parseApplicationId
Key: YARN-9400
URL: https://issues.apache.org/jira/browse/YARN-9400
Project: Hadoop YARN
Issue Type: Improvement
Affects Versions: 3.2.0
Reporter: Prabhu Joseph
Assignee: Prabhu Joseph
If clause to validate whether appIdStr starts with "application" is not required at EntityGroupFSTimelineStore#parseApplicationId
{code}
// converts the String to an ApplicationId or null if conversion failed
private static ApplicationId parseApplicationId(String appIdStr) {
ApplicationId appId = null;
if (appIdStr.startsWith(ApplicationId.appIdStrPrefix)) {
try {
appId = ApplicationId.fromString(appIdStr);
} catch (IllegalArgumentException e) {
appId = null;
}
}
return appId;
}
{code}
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