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Steve Loughran commented on YARN-2839: -------------------------------------- We don't see a stack trace; we see ERRORS in the logs {code} 2014-11-10 03:02:18,431 [Thread-2] INFO nodemanager.LocalDirsHandlerService (LocalDirsHandlerService.java:logDiskStatus(339)) - Disk(s) failed: 1/1 local-dirs are bad: /tmp/jenkins/workspace/slider-core/target/testexistsfailswithunknowncluster/testexistsfailswithunknowncluster-localDir-nm-0_0; 1/1 log-dirs are bad: /tmp/jenkins/workspace/slider-core/target/testexistsfailswithunknowncluster/testexistsfailswithunknowncluster-logDir-nm-0_0 2014-11-10 03:02:18,432 [Thread-2] ERROR nodemanager.LocalDirsHandlerService (LocalDirsHandlerService.java:updateDirsAfterTest(332)) - Most of the disks failed. 1/1 local-dirs are bad: /tmp/jenkins/workspace/slider-core/target/testexistsfailswithunknowncluster/testexistsfailswithunknowncluster-localDir-nm-0_0; 1/1 log-dirs are bad: /tmp/jenkins/workspace/slider-core/target/testexistsfailswithunknowncluster/testexistsfailswithunknowncluster-logDir-nm-0_0 2014-11-10 03:02:18,433 [Thread-2] INFO localizer.ResourceLocalizationService (ResourceLocalizationService.java:validateConf(216)) - per directory file limit = 8192 {code} > YARN minicluster doesn't bail out if all the NM disks are dead > -------------------------------------------------------------- > > Key: YARN-2839 > URL: https://issues.apache.org/jira/browse/YARN-2839 > Project: Hadoop YARN > Issue Type: Bug > Components: test > Affects Versions: 2.6.0 > Reporter: Steve Loughran > > Some jenkins tests of mine have been failing deep in the resource > localization process. Iif all the disks of the NMs are considered bad they > refuse to work, but the Yarn Minicluster doesn't fail itself. > YARN-90 assumes that the NM disks will come back. This isn't likely to hold > in a short-lived mini cluster —better to have it probe the NMs and fail if > they aren't healthy. -- This message was sent by Atlassian JIRA (v6.3.4#6332)