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From bitblender <...@git.apache.org>
Subject [GitHub] drill pull request #697: DRILL-5097: Using store.parquet.reader.int96_as_tim...
Date Mon, 02 Jan 2017 23:47:21 GMT
Github user bitblender commented on a diff in the pull request:

    https://github.com/apache/drill/pull/697#discussion_r94350967
  
    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/NullableFixedByteAlignedReaders.java
---
    @@ -132,6 +137,9 @@ protected void readField(long recordsToReadInThisPass) {
               valueVec.getMutator().setSafe(valuesReadInCurrentPass + i, getDateTimeValueFromBinary(binaryTimeStampValue));
             }
           }
    +      // The nanos precision is cut to millis. Therefore the length of single timestamp
value is 8 bytes(s)
    +      // instead of 12 byte(s).
    +      dataTypeLengthInBits = timestampLengthInBits;
    --- End diff --
    
    Just trying to understand this better: Is it OK to set the length to 64 bits even if PARQUET_READER_INT96_AS_TIMESTAMP
is set to false?


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