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From amansinha100 <...@git.apache.org>
Subject [GitHub] drill pull request: DRILL-4363: Row count based pruning for parque...
Date Thu, 11 Feb 2016 04:29:23 GMT
Github user amansinha100 commented on a diff in the pull request:

    https://github.com/apache/drill/pull/371#discussion_r52563417
  
    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/ParquetGroupScan.java
---
    @@ -791,6 +799,43 @@ public FileGroupScan clone(FileSelection selection) throws IOException
{
       }
     
       @Override
    +  public GroupScan applyLimit(long maxRecords) {
    --- End diff --
    
    We do see small Parquet files (typically Hive generated via partitioning on date), although
probably bigger than the typical LIMIT value.  I am ok with not doing this optimization for
now. 


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