mdayakar commented on code in PR #4697:
URL: https://github.com/apache/hive/pull/4697#discussion_r1327335193
##########
hbase-handler/src/java/org/apache/hadoop/hive/hbase/HBaseStorageHandler.java:
##########
@@ -503,6 +509,19 @@ public static DecomposedPredicate decomposePredicate(
continue;
}
}
+
+ // In HBase, Keys are sorted lexicographically so the byte
representation of negative values comes after the positive values
+ // So don't pushdown the predicate if any constant value is a negative
number.
+ // if first condition constant value is less than 0 then don't
pushdown the predicate
+ if (((Number)
searchConditions.get(0).getConstantDesc().getValue()).longValue() < 0 && scSize
== 2) {
Review Comment:
If _`searchConditions`_ list is empty then the flow will not come here as it
will return from
https://github.com/apache/hive/pull/4697/files/8aa95e97fea1bc4630950ddc2a74b0fad8ddb685#diff-417b5504d5dc3be64c9bbb736f30e2733423337e7b8c7d90bd37babff945c440R447
itself.
`if (scSize < 1 || 2 < scSize) {`
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