Junping Du created YARN-4552:
--------------------------------
Summary: NM ResourceLocalizationService should check and
initialize local filecache dir (and log dir) even if NM recover is enabled.
Key: YARN-4552
URL: https://issues.apache.org/jira/browse/YARN-4552
Project: Hadoop YARN
Issue Type: Bug
Components: nodemanager
Reporter: Junping Du
Assignee: Junping Du
Priority: Critical
In some cases, user are cleanup localized file cache for debugging/trouble
shooting purpose during NM down time. However, after bring back NM (with
recovery enabled), the job submission could be failed for exception like below:
{noformat}
Diagnostics: java.io.FileNotFoundException: File /disk/12/yarn/local/filecache
does not exist.
{noformat}
This is due to we only create filecache dir when recover is not enabled during
ResourceLocalizationService get initialized/started.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
