Details
Description
I've hit the following failure two out of two times running "ant test" at rev 813587. This test doesn't appear to be failing on hudson. All other tests passed except TestHDFSFileSystemContract which timed out, so perhaps there's a race due to the test executing slowly.
[junit] Running org.apache.hadoop.hdfs.server.namenode.TestLargeDirectoryDelete
[junit] Exception in thread "Thread-30148" java.lang.NullPointerException
[junit] at org.apache.hadoop.hdfs.server.namenode.NameNodeAdapter.getNamesystem(NameNodeAdapter.java:32)
[junit] at org.apache.hadoop.hdfs.MiniDFSCluster.getNamesystem(MiniDFSCluster.java:522)
[junit] at org.apache.hadoop.hdfs.server.namenode.TestLargeDirectoryDelete.getBlockCount(TestLargeDirectoryDelete.java:75)
[junit] at org.apache.hadoop.hdfs.server.namenode.TestLargeDirectoryDelete.access$000(TestLargeDirectoryDelete.java:38)
[junit] at org.apache.hadoop.hdfs.server.namenode.TestLargeDirectoryDelete$1.run(TestLargeDirectoryDelete.java:90)
[junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 94.264 sec
^^^^^^^^^^^^^^^^^^^^^^^^^^^^ No failures or errors?
public static FSNamesystem getNamesystem(NameNode namenode)
{ return namenode.getNamesystem(); <=========== }