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Posted to hdfs-dev@hadoop.apache.org by "linweijiang (Jira)" <ji...@apache.org> on 2021/08/02 10:57:00 UTC
[jira] [Created] (HDFS-16150) NameNode restart throwing
java.io.IOException: NameNode is not formatted Exception
linweijiang created HDFS-16150:
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Summary: 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
Components: 3.1.1, namanode
Affects Versions: 3.1.1
Environment: env: Local (Standalone) Mode
version: 3.1.1
Reporter: linweijiang
Attachments: hadoop-cims-namenode-sw-install-4.log
Single mode HDFS restart throwing Excecption :
{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}
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