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From "Mehant Baid (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-2211) Define realloc(), allocationMonitor behavior when using fixed size allocation methods in ValueVectors
Date Wed, 11 Feb 2015 09:05:11 GMT
Mehant Baid created DRILL-2211:
----------------------------------

             Summary: Define realloc(), allocationMonitor behavior when using fixed size allocation
methods in ValueVectors
                 Key: DRILL-2211
                 URL: https://issues.apache.org/jira/browse/DRILL-2211
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Mehant Baid
            Assignee: Mehant Baid


In our value vectors implementation we have two major schemes to perform allocation. 
allocateNew(int)  -> Allocate for exact number of records
allocateNew() -> Allocate based on allocation monitors.

Currently we don't have a paradigm for when a physical operator wants to exercise allocation
using both the above schemes causing a few issues for such operators. 



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