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From "sathish (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-5425) When doing some snapshot operations,when we restart NN,it is shutting down with exception
Date Fri, 25 Oct 2013 06:54:35 GMT
sathish created HDFS-5425:
-----------------------------

             Summary: When doing some snapshot operations,when we restart NN,it is shutting
down with exception
                 Key: HDFS-5425
                 URL: https://issues.apache.org/jira/browse/HDFS-5425
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: sathish


I faced this When i am doing some snapshot operations like createSnapshot,renameSnapshot,i
restarted my NN,it is shutting down with exception,
2013-10-24 21:07:03,040 FATAL org.apache.hadoop.hdfs.server.namenode.NameNode: Exception in
namenode join
java.lang.IllegalStateException
	at com.google.common.base.Preconditions.checkState(Preconditions.java:133)
	at org.apache.hadoop.hdfs.server.namenode.snapshot.INodeDirectoryWithSnapshot$ChildrenDiff.replace(INodeDirectoryWithSnapshot.java:82)
	at org.apache.hadoop.hdfs.server.namenode.snapshot.INodeDirectoryWithSnapshot$ChildrenDiff.access$700(INodeDirectoryWithSnapshot.java:62)
	at org.apache.hadoop.hdfs.server.namenode.snapshot.INodeDirectoryWithSnapshot$DirectoryDiffList.replaceChild(INodeDirectoryWithSnapshot.java:397)
	at org.apache.hadoop.hdfs.server.namenode.snapshot.INodeDirectoryWithSnapshot$DirectoryDiffList.access$900(INodeDirectoryWithSnapshot.java:376)
	at org.apache.hadoop.hdfs.server.namenode.snapshot.INodeDirectoryWithSnapshot.replaceChild(INodeDirectoryWithSnapshot.java:598)
	at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedReplaceINodeFile(FSDirectory.java:1548)
	at org.apache.hadoop.hdfs.server.namenode.FSDirectory.replaceINodeFile(FSDirectory.java:1537)
	at org.apache.hadoop.hdfs.server.namenode.FSImageFormat$Loader.loadFilesUnderConstruction(FSImageFormat.java:855)
	at org.apache.hadoop.hdfs.server.namenode.FSImageFormat$Loader.load(FSImageFormat.java:350)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:910)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:899)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImageFile(FSImage.java:751)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:720)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:266)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:784)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:563)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:422)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:472)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:670)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:655)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1245)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1311)
2013-10-24 21:07:03,050 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1
2013-10-24 21:07:03,052 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:





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