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From Jay357089 <...@git.apache.org>
Subject [GitHub] incubator-carbondata issue #457: [CARBONDATA-556] Keep only one location whe...
Date Fri, 30 Dec 2016 06:29:37 GMT
Github user Jay357089 commented on the issue:

    https://github.com/apache/incubator-carbondata/pull/457
  
    @manishgupta88 but the problem is, if we give multiple location, then spark may run multiple
tasks in one node, which is bad for load performance. i checked with spark guy, he said that
because partitions are few, while cores are many, so the case that multiple tasks in one node
 is easy to happen.  Furthermore,  considering that the case you mentioned is rare, why not
give only one location ?  


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