Exception while killing the JobTracker
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Key: HADOOP-3641
URL: https://issues.apache.org/jira/browse/HADOOP-3641
Project: Hadoop Core
Issue Type: Bug
Components: dfs
Reporter: Amar Kamat
{code}
Exception in thread "Thread-5" java.util.ConcurrentModificationException
at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1100)
at java.util.TreeMap$KeyIterator.next(TreeMap.java:1152)
at org.apache.hadoop.dfs.DFSClient.close(DFSClient.java:212)
at
org.apache.hadoop.dfs.DistributedFileSystem.close(DistributedFileSystem.java:228)
at org.apache.hadoop.fs.FileSystem$Cache.closeAll(FileSystem.java:1379)
at org.apache.hadoop.fs.FileSystem.closeAll(FileSystem.java:230)
at
org.apache.hadoop.fs.FileSystem$ClientFinalizer.run(FileSystem.java:215)
{code}
This is when I manually try to kill a JobTracker.
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