anishshri-db commented on code in PR #44903:
URL: https://github.com/apache/spark/pull/44903#discussion_r1470046088
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sql/core/src/test/scala/org/apache/spark/sql/streaming/TransformWithStateSuite.scala:
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@@ -131,6 +164,40 @@ class TransformWithStateSuite extends StateStoreMetricsTest
)
}
}
+
+ test("transformWithState - test deleteIfExists operator") {
+ withSQLConf(SQLConf.STATE_STORE_PROVIDER_CLASS.key ->
+ classOf[RocksDBStateStoreProvider].getName,
+ SQLConf.SHUFFLE_PARTITIONS.key ->
+ TransformWithStateSuiteUtils.NUM_SHUFFLE_PARTITIONS.toString) {
+ val chkptDir = Utils.createTempDir("streaming.metadata").getCanonicalPath
+ val inputData = MemoryStream[String]
+ val stream1 = inputData.toDS()
+ .groupByKey(x => x)
+ .transformWithState(new RunningCountStatefulProcessor(),
Review Comment:
Probably better to have 2 state variables in the initial stateful processor
and then delete 1 of them in the second stateful processor
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