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Posted to yarn-issues@hadoop.apache.org by "Zhankun Tang (JIRA)" <ji...@apache.org> on 2018/11/12 06:41:00 UTC
[jira] [Created] (YARN-9010) Fix the incorrect trailing slash
deletion in constructor method of CGroupsHandlerImpl
Zhankun Tang created YARN-9010:
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Summary: Fix the incorrect trailing slash deletion in constructor method of CGroupsHandlerImpl
Key: YARN-9010
URL: https://issues.apache.org/jira/browse/YARN-9010
Project: Hadoop YARN
Issue Type: Bug
Reporter: Zhankun Tang
Assignee: Zhankun Tang
In constructor method of CGroupsHandlerImpl:
{code:java}
this.cGroupPrefix = conf.get(YarnConfiguration.
NM_LINUX_CONTAINER_CGROUPS_HIERARCHY, "/hadoop-yarn")
.replaceAll("^/", "").replaceAll("$/", "");{code}
The "$/" regex expression is not working.
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