Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by MIn
, 1 year ago
File system image contains an old layout version -55. An upgrade to version -59 is required. Please restart NameNode with the "-rollingUpgrade started" option if a rolling upgrade is already started; or restart NameNode with the "-upgrade" option to start a new upgrade.
via Stack Overflow by Kaliyug Antagonist
, 2 years ago
File system image contains an old layout version -60. An upgrade to version -63 is required. Please restart NameNode with the "-rollingUpgrade started" option if a rolling upgrade is already started; or restart NameNode with the "-upgrade" option to start a new upgrade.
via Stack Overflow by Rig
, 2 years ago
via GitHub by dharmit
, 1 year ago
NameNode is not formatted.
via Stack Overflow by Eun-seop Yu
, 1 year ago
NameNode is not formatted.
via GitHub by manuchandraprasad
, 1 year ago
NameNode is not formatted.
java.io.IOException: 
File system image contains an old layout version -55.
An upgrade to version -59 is required.
Please restart NameNode with the "-rollingUpgrade started" option if a rolling upgrade is already started; or restart NameNode with the "-upgrade" option to start a new upgrade.	at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:232)	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1006)	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:736)	at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:553)	at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:609)	at org.apache.hadoop.hdfs.server.namenode.NameNode.(NameNode.java:776)	at org.apache.hadoop.hdfs.server.namenode.NameNode.(NameNode.java:760)	at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1466)	at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1534)