viirya commented on code in PR #213:
URL:
https://github.com/apache/arrow-datafusion-comet/pull/213#discussion_r1548991785
##########
spark/src/main/scala/org/apache/spark/sql/comet/CometBroadcastExchangeExec.scala:
##########
@@ -191,7 +193,7 @@ case class CometBroadcastExchangeExec(originalPlan:
SparkPlan, child: SparkPlan)
override protected def doExecuteColumnar(): RDD[ColumnarBatch] = {
val broadcasted = executeBroadcast[Array[ChunkedByteBuffer]]()
- new CometBatchRDD(sparkContext, broadcasted.value.length, broadcasted)
+ new CometBatchRDD(sparkContext, childRDD.getNumPartitions, broadcasted)
Review Comment:
This fixes a bug. The broadcast RDD must have same number of partitions as
child RDD.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
