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From "#YONG YONG CHENG#" <aarnc...@pmail.ntu.edu.sg>
Subject RE: DistributedCache purgeCache()
Date Mon, 07 Sep 2009 04:57:10 GMT
Thanks for your swift response.

But where can I find deletecache()?


-----Original Message-----
From: Amogh Vasekar [mailto:amogh@yahoo-inc.com]
Sent: Thu 9/3/2009 2:44 PM
To: common-user@hadoop.apache.org
Subject: RE: DistributedCache purgeCache()
AFAIK, releaseCache only works on cleaning reference to your file. Try using deletecache in
synchronized manner.


-----Original Message-----
From: #YONG YONG CHENG# [mailto:aarnchng@pmail.ntu.edu.sg] 
Sent: Thursday, September 03, 2009 8:50 AM
To: common-user@hadoop.apache.org
Subject: DistributedCache purgeCache()

Good Day,

I have a question on the DistributedCache as follows.

I have used DistributedCache to move my executable(.exe) around the (onto the local filesystems
of) nodes in Hadoop and run the .exe (via addCacheArchive() and getLocalCacheArchives()).
But I discovered after my job, the .exe still resides on the nodes. I have try using releaseCache()
and/or purgeCache(), but the .exe still on the nodes. Is there a way to remove the .exe from
the nodes?


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