danny0405 commented on code in PR #9988:
URL: https://github.com/apache/hudi/pull/9988#discussion_r1390316539
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hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/procedures/ShowBootstrapPartitionsProcedure.scala:
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@@ -42,14 +43,19 @@ class ShowBootstrapPartitionsProcedure extends
BaseProcedure with ProcedureBuild
super.checkArgs(PARAMETERS, args)
val tableName = getArgValueOrDefault(args, PARAMETERS(0))
+ val limit = getArgValueOrDefault(args, PARAMETERS(1))
val basePath: String = getBasePath(tableName)
val metaClient =
HoodieTableMetaClient.builder.setConf(jsc.hadoopConfiguration()).setBasePath(basePath).build
val indexReader = createBootstrapIndexReader(metaClient)
val indexedPartitions = indexReader.getIndexedPartitionPaths
- indexedPartitions.stream().toArray.map(r => Row(r)).toList
+ if (limit.isDefined) {
+
indexedPartitions.stream().limit(limit.get.asInstanceOf[Int]).toArray.map(r =>
Row(r)).toList
+ } else {
Review Comment:
There could many partitions here? It is still makes sense to represent
pruned result list?
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