[ https://issues.apache.org/jira/browse/HDFS-16150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ayush Saxena resolved HDFS-16150. --------------------------------- Resolution: Not A Bug > NameNode restart throwing java.io.IOException: NameNode is not formatted > Exception > ---------------------------------------------------------------------------------- > > Key: HDFS-16150 > URL: https://issues.apache.org/jira/browse/HDFS-16150 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 3.1.1 > Environment: env: Pseudo-Distributed Mode > version: 3.1.1 > Reporter: linweijiang > Priority: Major > Attachments: hadoop-cims-namenode-sw-install-4.log > > > Pseudo-Distributed mode HDFS restart throwing Excecption. The cluster is > running well before restart. > {code:java} > ./sbin/start-dfs.sh{code} > {code:java} > 2021-08-03 02:20:02,777 WARN namenode.FSNamesystem: Encountered exception > loading fsimage2021-08-03 02:20:02,777 WARN namenode.FSNamesystem: > Encountered exception loading fsimagejava.io.IOException: NameNode is not > formatted. at > org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:237) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1086) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:714) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.doRecovery(NameNode.java:1548) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1630) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1710)2021-08-03 > 02:20:02,779 INFO namenode.MetaRecoveryContext: RECOVERY FAILED: caught > exceptionjava.io.IOException: NameNode is not formatted. at > org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:237) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1086) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:714) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.doRecovery(NameNode.java:1548) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1630) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1710)2021-08-03 > 02:20:02,779 ERROR namenode.NameNode: Failed to start > namenode.java.io.IOException: NameNode is not formatted. at > org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:237) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1086) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:714) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.doRecovery(NameNode.java:1548) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1630) > at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1710) > {code} > core-site.xml: > {code:java} > <configuration> > <property> > <name>fs.defaultFS</name> > <value>hdfs://localhost:9000</value> > </property> > </configuration> > {code} > hdfs-site.xml: > {code:java} > <configuration> > <property> > <name>dfs.replication</name> > <value>1</value> > </property> > <property> > <name>dfs.namenode.http-address</name> > <value>192.168.9.97:50070</value> > </property> > </configuration> > {code} > -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org