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Devaraj K commented on HDFS-1594: --------------------------------- Thanks Konstantin. I will do all the changes and test with the trunk and I will submit the patch. > When the disk becomes full Namenode is getting shutdown and not able to > recover > ------------------------------------------------------------------------------- > > Key: HDFS-1594 > URL: https://issues.apache.org/jira/browse/HDFS-1594 > Project: Hadoop HDFS > Issue Type: Bug > Components: name-node > Affects Versions: 0.21.0, 0.21.1, 0.22.0 > Environment: Linux linux124 2.6.27.19-5-default #1 SMP 2009-02-28 > 04:40:21 +0100 x86_64 x86_64 x86_64 GNU/Linux > Reporter: Devaraj K > Attachments: hadoop-root-namenode-linux124.log, HDFS-1594.patch > > > When the disk becomes full name node is shutting down and if we try to start > after making the space available It is not starting and throwing the below > exception. > {code:xml} > 2011-01-24 23:23:33,727 ERROR > org.apache.hadoop.hdfs.server.namenode.FSNamesystem: FSNamesystem > initialization failed. > java.io.EOFException > at java.io.DataInputStream.readFully(DataInputStream.java:180) > at org.apache.hadoop.io.UTF8.readFields(UTF8.java:117) > at > org.apache.hadoop.hdfs.server.namenode.FSImageSerialization.readString(FSImageSerialization.java:201) > at > org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadEditRecords(FSEditLogLoader.java:185) > at > org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadFSEdits(FSEditLogLoader.java:93) > at > org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadFSEdits(FSEditLogLoader.java:60) > at > org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSEdits(FSImage.java:1089) > at > org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:1041) > at > org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:487) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:149) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:306) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:284) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:328) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:356) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:577) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:570) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1529) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1538) > 2011-01-24 23:23:33,729 ERROR > org.apache.hadoop.hdfs.server.namenode.NameNode: java.io.EOFException > at java.io.DataInputStream.readFully(DataInputStream.java:180) > at org.apache.hadoop.io.UTF8.readFields(UTF8.java:117) > at > org.apache.hadoop.hdfs.server.namenode.FSImageSerialization.readString(FSImageSerialization.java:201) > at > org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadEditRecords(FSEditLogLoader.java:185) > at > org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadFSEdits(FSEditLogLoader.java:93) > at > org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.loadFSEdits(FSEditLogLoader.java:60) > at > org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSEdits(FSImage.java:1089) > at > org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:1041) > at > org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:487) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:149) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:306) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:284) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:328) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:356) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:577) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:570) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1529) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1538) > 2011-01-24 23:23:33,730 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: > SHUTDOWN_MSG: > /************************************************************ > SHUTDOWN_MSG: Shutting down NameNode at linux124/10.18.52.124 > ************************************************************/ > {code} -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.