JingsongLi commented on code in PR #1454:
URL: https://github.com/apache/incubator-paimon/pull/1454#discussion_r1251657527
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paimon-spark/paimon-spark-common/src/main/scala/org/apache/paimon/spark/commands/WriteIntoPaimonTable.scala:
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@@ -77,45 +77,56 @@ case class WriteIntoPaimonTable(_table: FileStoreTable,
saveMode: SaveMode, data
val toRow = withBucketDataEncoder.createSerializer()
val fromRow = withBucketDataEncoder.createDeserializer()
- val withAssignedBucket = if (isDynamicBucketTable) {
- val partitioned = if (primaryKeyCols.nonEmpty) {
- // Make sure that the records with the same bucket values is within a
task.
- withBucketCol.repartition(primaryKeyCols: _*)
- } else {
- withBucketCol
- }
- val numSparkPartitions = partitioned.rdd.getNumPartitions
- val dynamicBucketProcessor =
- DynamicBucketProcessor(table, rowType, bucketColIdx,
numSparkPartitions, toRow, fromRow)
-
partitioned.mapPartitions(dynamicBucketProcessor.processPartition)(withBucketDataEncoder)
- } else {
+ def commonBucketProcessed = {
Review Comment:
`def assignFixedBucket`?
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