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From kumarvishal09 <...@git.apache.org>
Subject [GitHub] incubator-carbondata issue #659: [CARBONDATA-781] Store one SegmentPropertie...
Date Mon, 27 Mar 2017 12:41:54 GMT
Github user kumarvishal09 commented on the issue:

    https://github.com/apache/incubator-carbondata/pull/659
  
    @watermen Attached heap dump is of executor side btree or driver side? 
    1. Because in driver side btree is loaded based on segment and one segment will have only
one segment property instance. 
    2. In executor side carbon is loading segment property for each block(carbon data file),
so number of segment properties instance will be more in executor side. 
    
    In my opinion we need to optimise in executor side btree loading , for one segment across
blocks there should be only one segment property instance



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