WebHosting

🚀 Flash Sale: Get High-Performance Web Hosting with a great offer! Click here to grab the discount!

Monday, March 19, 2012

org.apache.hadoop.ipc.RemoteException: org.apache.hadoop.hdfs.server.namenode.SafeModeException

hadoop dfsadmin -safemode leave

If you get "org.apache.hadoop.ipc.RemoteException: org.apache.hadoop.hdfs.server.namenode.SafeModeException: Cannot create directory" exception run the above command for this is just a temperary solution. For permanent solution just check the permission of your hadoop folder permissions. make it to 755
Posted by at
Labels: , , ,

No comments:

Post a Comment

Thank you for Commenting Will reply soon ......

Subscribe to: Post Comments (Atom)

Featured Posts

How to Auto-Terminate Frozen and Hung Apps in Windows

We have all been there. You are in the middle of an important project or a gaming session, and suddenly, your screen freezes. The dreaded ...

  • Using Structs (C# Programming)
    public struct CoOrds { public int x, y; public CoOrds( int p1, int p2) { x = p1; y = p2; } }
  • Timer jobs in sharepoint
    Manage timer jobs You can check the status of a timer job and edit the timer job definition. For the general administration of ...