twalthr commented on a change in pull request #6776: [FLINK-9715][table]
Support temporal join with event time
URL: https://github.com/apache/flink/pull/6776#discussion_r221556774
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File path:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/plan/nodes/datastream/DataStreamJoinToCoProcessTranslator.scala
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@@ -23,6 +23,8 @@ import org.apache.calcite.rex.{RexBuilder, RexNode}
import org.apache.flink.api.common.functions.FlatJoinFunction
import org.apache.flink.api.common.typeinfo.TypeInformation
import org.apache.flink.streaming.api.functions.co.CoProcessFunction
Review comment:
Unused import.
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