cloud-fan commented on a change in pull request #27260: [SPARK-30549][SQL] Fix
the subquery shown issue in UI When enable AQE
URL: https://github.com/apache/spark/pull/27260#discussion_r368424055
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/ui/SQLAppStatusListener.scala
##########
@@ -344,6 +344,18 @@ class SQLAppStatusListener(
update(exec)
}
+ private def onAdaptiveAccumUpdates(event:
SparkListenerSQLAdaptiveAccumUpdates): Unit = {
+ val SparkListenerSQLAdaptiveAccumUpdates(executionId,
accumIdsToMetricType) = event
+
+ val stages = liveExecutions.get(executionId).stages
+ accumIdsToMetricType.map { case (accumulatorId, metricType) =>
Review comment:
why do we need to loop it? we can just update
`liveStageMetric.accumIdsToMetricType` as
```
liveStageMetric.copy(accumIdsToMetricType =
liveStageMetric.accumIdsToMetricType ++ accumIdsToMetricType)
```
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