danny0405 commented on a change in pull request #14167:
URL: https://github.com/apache/flink/pull/14167#discussion_r529185006
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File path:
flink-table/flink-table-planner-blink/src/test/scala/org/apache/flink/table/planner/runtime/batch/sql/join/JoinITCaseHelper.scala
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@@ -34,7 +34,12 @@ object JoinITCaseHelper {
def disableOtherJoinOpForJoin(tEnv: TableEnvironment, expected: JoinType):
Unit = {
val disabledOperators = expected match {
- case BroadcastHashJoin => "NestedLoopJoin, SortMergeJoin"
+ case BroadcastHashJoin =>
+ // set up the broadcast join threshold to Long.MaxValue
+ // so that the threshold constraints are always met.
+ tEnv.getConfig.getConfiguration.setLong(
+ OptimizerConfigOptions.TABLE_OPTIMIZER_BROADCAST_JOIN_THRESHOLD,
Long.MaxValue)
Review comment:
If we remove this configuration, many cases fails because of "can not
plan" exception.
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