[HADOOP-13440] FileContext does not react on changing umask via configuration

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha1
• Target Version/s: 3.0.0-alpha2
• Hadoop Flags: Reviewed
• Assignee: Akira Ajisaka
• Reporter: Yufei Gu
• Created: 22/Jul/16 17:11
• Updated: 28/Jun/18 23:11
• Resolved: 31/Jul/16 02:39

Description

After HADOOP-13073, RawLocalFileSystem does react on changing umask but FileContext does not react on changing umask via configuration. TestDirectoryCollection fails by the inconsistent behavior.

java.lang.AssertionError: local dir parent not created with proper permissions expected:<rwxr-xr-x> but was:<rwx------>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.apache.hadoop.yarn.server.nodemanager.TestDirectoryCollection.testCreateDirectories(TestDirectoryCollection.java:113)

Issue Links

• breaks: YARN-5679 TestAHSWebServices is failing
• causes: HADOOP-15571 Multiple FileContexts created with the same configuration object should be allowed to have different umask
• is broken by: HADOOP-13073 RawLocalFileSystem does not react on changing umask
• is related to: YARN-5749 Fail to localize resources after health status for local dirs changed