[ https://issues.apache.org/jira/browse/YARN-4838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Haibo Chen reassigned YARN-4838: -------------------------------- Assignee: Haibo Chen > TestLogAggregationService. testLocalFileDeletionOnDiskFull failed > ----------------------------------------------------------------- > > Key: YARN-4838 > URL: https://issues.apache.org/jira/browse/YARN-4838 > Project: Hadoop YARN > Issue Type: Test > Components: log-aggregation > Reporter: Haibo Chen > Assignee: Haibo Chen > > org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.TestLogAggregationService > testLocalFileDeletionOnDiskFull failed > java.lang.AssertionError: null > at org.junit.Assert.fail(Assert.java:86) > at org.junit.Assert.assertTrue(Assert.java:41) > at org.junit.Assert.assertFalse(Assert.java:64) > at org.junit.Assert.assertFalse(Assert.java:74) > at > org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.TestLogAggregationService.verifyLocalFileDeletion(TestLogAggregationService.java:232) > at > org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.TestLogAggregationService.testLocalFileDeletionOnDiskFull(TestLogAggregationService.java:288) > The failure is caused by the time issue of DeletionService. DeletionService > runs its only thread pool to delete files. When verfiyLocalFileDeletion() > method checks file existence, it is possible that the FileDeletionTask has > been executed by the thread pool in DeletionService. -- This message was sent by Atlassian JIRA (v6.3.4#6332)