Unable to start Hadoop Jobs process, Name Node is not leaving safe mode
(Doc ID 1534404.1)
Last updated on MAY 11, 2021
Applies to:Oracle WebCenter Sites - Version 7.6.1 and later
Information in this document applies to any platform.
When we attempt to start up the Hadoop Jobs to start the Scheduler, the system is throwing the exception copied below:
Note:: hdfs.DedicatedProperties: getLock(): Exception creating lock file!
org.apache.hadoop.ipc.RemoteException: org.apache.hadoop.dfs.SafeModeException: Cannot create file/analytics/oiinjected/2012/11/22/.metadata_lock. Name node is in safe mode.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document