[GitHub] carbondata pull request #2290: [CARBONDATA-2389] Search mode support lucene ...

[xubo245]

Github user xubo245 commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/2290#discussion_r191442174
  
    --- Diff: 
core/src/main/java/org/apache/carbondata/core/scan/scanner/impl/BlockletFilterScanner.java
 ---
    @@ -169,6 +169,10 @@ private BlockletScannedResult 
executeFilter(RawBlockletColumnChunks rawBlockletC
         // apply filter on actual data, for each page
         BitSetGroup bitSetGroup = 
this.filterExecuter.applyFilter(rawBlockletColumnChunks,
             useBitSetPipeLine);
    +    // if bitSetGroup is nul, then new BitSetGroup object, which can avoid 
NPE
    --- End diff --
    
    before PR2242, it will be null if the bitSetGroup of 
rawBlockletColumnChunks is null, so we can remove this now


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