[HDFS-10415] TestDistributedFileSystem#MyDistributedFileSystem attempts to set up statistics before initialize() is called

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.8.0
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: test

Environment

jenkins

• Target Version/s: 2.8.0
• Assignee: Mingliang Liu
• Reporter: Sangjin Lee
• Created: 17/May/16 01:55
• Updated: 30/Aug/16 01:15
• Resolved: 01/Jun/16 00:27

Description

Tests run: 24, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 51.096 sec <<< FAILURE! - in org.apache.hadoop.hdfs.TestDistributedFileSystem
testDFSCloseOrdering(org.apache.hadoop.hdfs.TestDistributedFileSystem)  Time elapsed: 0.045 sec  <<< ERROR!
java.lang.NullPointerException: null
	at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:790)
	at org.apache.hadoop.fs.FileSystem.processDeleteOnExit(FileSystem.java:1417)
	at org.apache.hadoop.fs.FileSystem.close(FileSystem.java:2084)
	at org.apache.hadoop.hdfs.DistributedFileSystem.close(DistributedFileSystem.java:1187)
	at org.apache.hadoop.hdfs.TestDistributedFileSystem.testDFSCloseOrdering(TestDistributedFileSystem.java:217)

This is with Java 8 on Mac. It passes fine on trunk. I haven't tried other combinations.

Issue Links

• is duplicated by: HDFS-10418 NPE in TestDistributedFileSystem.testDFSCloseOrdering