[GitHub] [spark] siying commented on a diff in pull request #42822: [SPARK-45084][SS] ProgressReport to include accurate effective shuffle partition number

["siying (via GitHub)" <gi...@apache.org>]

siying commented on code in PR #42822:
URL: https://github.com/apache/spark/pull/42822#discussion_r1324808664


##########
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/ProgressReporter.scala:
##########
@@ -264,9 +265,16 @@ trait ProgressReporter extends Logging {
     if (lastExecution == null) return Nil
     // lastExecution could belong to one of the previous triggers if `!hasExecuted`.
     // Walking the plan again should be inexpensive.
+
+    val shufflePartitionValue = sparkSession.conf.getOption(SHUFFLE_PARTITIONS.key).getOrElse("-1")
+    val numShufflePartitions: Long = try {
+      shufflePartitionValue.toLong
+    } catch {
+      case e: NumberFormatException => -1L
+    }
     lastExecution.executedPlan.collect {
       case p if p.isInstanceOf[StateStoreWriter] =>
-        val progress = p.asInstanceOf[StateStoreWriter].getProgress()
+        val progress = p.asInstanceOf[StateStoreWriter].getProgress(numShufflePartitions)

Review Comment:
   Let me give it a try.



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