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How to delete sprayed file from HPCC System

Topics specific to the use of the ECL IDE

Fri Aug 03, 2012 6:30 am Change Time Zone

Hi...

how to 'delete' a sprayed file from the HPCC system as the delete and despray options
are not freeing up the space in the Thor cluster.The files are still persist in parts..

Plzz help..
Ankita Singla
 
Posts: 21
Joined: Tue Jul 24, 2012 7:02 am

Fri Aug 03, 2012 1:47 pm Change Time Zone

Ankita,

My reply to your other post (http://hpccsystems.com/bb/viewtopic.php?f=8&t=478&sid=91a5b96a6eea55fbf263bf4f30a3b436) addresses how to manually delete files.

There is also a Standard Library function, STD.File.DeleteLogicalFile(), that allows you to delete files during a job.
the delete and despray options are not freeing up the space in the Thor cluster.
Despray is not meant to delete the source file, ever -- it is just a mechanism to get data out of the HPCC environment. But the Delete I described in my post referenced above does actually delete all the file parts from all the nodes, so my question is: how are you attempting to delete, and how are you determining that the space has not been freed up?

HTH,

Richard
rtaylor
Community Advisory Board Member
Community Advisory Board Member
 
Posts: 1606
Joined: Wed Oct 26, 2011 7:40 pm

Wed Aug 08, 2012 11:46 am Change Time Zone

Thanks for the reply....
It will help me.... :)
Ankita Singla
 
Posts: 21
Joined: Tue Jul 24, 2012 7:02 am


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