vvysotskyi commented on a change in pull request #2020: DRILL-7634: Rollup of
code cleanup changes
URL: https://github.com/apache/drill/pull/2020#discussion_r390847156
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/planner/physical/JoinPrel.java
##########
@@ -186,6 +188,7 @@ public boolean isSemiJoin() {
// fields, left fields, and right fields. Very similar to the
// output row type, except that fields have not yet been made due
// due to outer joins.
+ @SuppressWarnings("deprecation")
RexChecker checker =
new RexChecker(
getCluster().getTypeFactory().builder()
Review comment:
Please use Builder class, as it is recommended in the JavaDoc:
```suggestion
RexChecker checker =
new RexChecker(
new
RelDataTypeFactory.Builder(getCluster().getTypeFactory())
```
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