gaborgsomogyi commented on a change in pull request #23631: [SPARK-26649][SS]
Add DSv2 noop sink
URL: https://github.com/apache/spark/pull/23631#discussion_r250610281
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/noop/NoopDataSource.scala
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@@ -64,3 +72,16 @@ private[noop] object NoopWriter extends
DataWriter[InternalRow] {
override def abort(): Unit = {}
}
+private[noop] object NoopStreamingWriteSupport extends StreamingWriteSupport {
+ override def createStreamingWriterFactory(): StreamingDataWriterFactory =
+ NoopStreamingDataWriterFactory
+ override def commit(epochId: Long, messages: Array[WriterCommitMessage]):
Unit = {}
+ override def abort(epochId: Long, messages: Array[WriterCommitMessage]):
Unit = {}
+}
+
+private[noop] object NoopStreamingDataWriterFactory extends
StreamingDataWriterFactory {
+ override def createWriter(
+ partitionId: Int,
+ taskId: Long,
+ epochId: Long): DataWriter[InternalRow] = NoopWriter
+}
Review comment:
Yep, fixed.
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