vvysotskyi commented on a change in pull request #1940: DRILL-7406: Update
Calcite to 1.21.0
URL: https://github.com/apache/drill/pull/1940#discussion_r361676747
##########
File path:
logical/src/main/java/org/apache/drill/common/expression/FunctionCallFactory.java
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@@ -18,52 +18,49 @@
package org.apache.drill.common.expression;
import java.util.ArrayList;
-import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.drill.common.exceptions.DrillRuntimeException;
import org.apache.drill.common.types.TypeProtos.MajorType;
+import org.apache.drill.shaded.guava.com.google.common.collect.ImmutableMap;
import org.apache.drill.shaded.guava.com.google.common.collect.Lists;
public class FunctionCallFactory {
static final org.slf4j.Logger logger =
org.slf4j.LoggerFactory.getLogger(FunctionCallFactory.class);
Review comment:
Please remove it since it is not used anywhere.
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