[HDFS-4168] TestDFSUpgradeFromImage fails in branch-1

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Jing Zhao
• Reporter: Tsz-wo Sze
• Created: 08/Nov/12 19:36
• Updated: 15/May/13 05:16
• Resolved: 08/Nov/12 21:28

Description

java.lang.NullPointerException
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.removeBlocks(FSNamesystem.java:2212)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.removePathAndBlocks(FSNamesystem.java:2225)
	at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedDelete(FSDirectory.java:645)
	at org.apache.hadoop.hdfs.server.namenode.FSEditLog.loadFSEdits(FSEditLog.java:833)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSEdits(FSImage.java:1024)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:841)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.doUpgrade(FSImage.java:402)
	at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:367)
	at org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:104)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:420)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:388)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:285)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:546)
	at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1444)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:278)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:173)
	at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.testUpgradeFromImage(TestDFSUpgradeFromImage.java:185)