Github user sudheeshkatkam commented on a diff in the pull request:
https://github.com/apache/drill/pull/540#discussion_r69635786
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/ParquetFixedWidthDictionaryReaders.java
---
@@ -156,12 +156,18 @@ protected void readField(long
recordsToReadInThisPass) {
recordsReadInThisIteration = Math.min(pageReader.currentPageCount
- pageReader.valuesRead, recordsToReadInThisPass -
valuesReadInCurrentPass);
- for (int i = 0; i < recordsReadInThisIteration; i++){
- try {
- valueVec.getMutator().setSafe(valuesReadInCurrentPass + i,
pageReader.dictionaryValueReader.readLong());
- } catch ( Exception ex) {
- throw ex;
+ if (usingDictionary) {
--- End diff --
Why is this check added only for this reader?
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