TestLargeDirectoryDelete fails with NullPointerException
--------------------------------------------------------
Key: HDFS-615
URL: https://issues.apache.org/jira/browse/HDFS-615
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
Affects Versions: 0.21.0
Environment: 64-bit debian 5, 64-bit sun java6, running in a single
processor VM.
Reporter: Eli Collins
Priority: Minor
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();
<===========
}
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