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From jinfengni <...@git.apache.org>
Subject [GitHub] drill pull request #805: Drill-4139: Exception while trying to prune partiti...
Date Thu, 13 Apr 2017 23:09:56 GMT
Github user jinfengni commented on a diff in the pull request:

    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/ParquetGroupScan.java
    @@ -508,7 +511,10 @@ public void populatePruningVector(ValueVector v, int index, SchemaPath
column, S
             NullableVarBinaryVector varBinaryVector = (NullableVarBinaryVector) v;
             Object s = partitionValueMap.get(f).get(column);
             byte[] bytes;
    -        if (s instanceof Binary) {
    +        if (s == null) {
    +          varBinaryVector.getMutator().setNull(index);
    --- End diff --
    Should we apply this setNull() to all other types? 

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