deniskuzZ commented on code in PR #6954:
URL: https://github.com/apache/hive/pull/6954#discussion_r4537690986
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ql/src/java/org/apache/hadoop/hive/ql/io/parquet/read/ParquetFilterPredicateConverter.java:
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@@ -131,8 +132,15 @@ private static FilterPredicate translate(ExpressionTree
root,
.getLeafFilterBuilderByType(leaf.getType(), parquetType);
if (isMultiLiteralsOperator(leaf.getOperator())) {
+ List<Object> literals = leaf.getLiteralList();
+ // getLiteralList() drops null literals and returns an empty list when
the runtime values (DynamicValue) of the
Review Comment:
getLiteralList() drops nulls only for runtime values; a static literal list
comes back unchanged.
Maybe alter to "getLiteralList() drops null runtime values, and returns an
empty list when they are not available"
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