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Posted to common-user@hadoop.apache.org by Joydeep Sen Sarma <js...@facebook.com> on 2007/12/12 00:58:01 UTC

finalizeUpgrade on 0.14.4

Hi folks,

 

The finalizeUpgrade command does not seem to be doing anything for us.
Some drives of the datanodes are 100% disk full due to the 'previous'
folder.

 

Namenode logs say:

2007-12-11 14:39:48,158 INFO org.apache.hadoop.dfs.Storage: Finalizing
upgrade for storage directory /var/hadoop.

   cur LV = -7; cur CTime = 1197334449959

2007-12-11 14:39:48,210 INFO org.apache.hadoop.dfs.Storage: Finalize
upgrade for /var/hadoop is complete.

 

But I don't see anything on the datanode logs and the 'previous' folder
stays put and disk is full ..

 

Can we just delete these folders manually?

 

Joydeep

RE: finalizeUpgrade on 0.14.4

Posted by Joydeep Sen Sarma <js...@facebook.com>.

Never mind - things did cleanup eventually. 

Would be nice if it logged something to the log file.

-----Original Message-----
From: Joydeep Sen Sarma [mailto:jssarma@facebook.com] 
Sent: Tuesday, December 11, 2007 3:58 PM
To: hadoop-user@lucene.apache.org
Subject: finalizeUpgrade on 0.14.4

Hi folks,

The finalizeUpgrade command does not seem to be doing anything for us.
Some drives of the datanodes are 100% disk full due to the 'previous'
folder.

Namenode logs say:

2007-12-11 14:39:48,158 INFO org.apache.hadoop.dfs.Storage: Finalizing
upgrade for storage directory /var/hadoop.

   cur LV = -7; cur CTime = 1197334449959

2007-12-11 14:39:48,210 INFO org.apache.hadoop.dfs.Storage: Finalize
upgrade for /var/hadoop is complete.

But I don't see anything on the datanode logs and the 'previous' folder
stays put and disk is full ..

Can we just delete these folders manually?

Joydeep