weibozhao commented on code in PR #83:
URL: https://github.com/apache/flink-ml/pull/83#discussion_r887419273
##########
flink-ml-core/src/main/java/org/apache/flink/ml/common/datastream/DataStreamUtils.java:
##########
@@ -182,4 +193,63 @@ public void snapshotState(StateSnapshotContext context)
throws Exception {
}
}
}
+
+ /**
+ * A function that generate several data batches and distribute them to
downstream operator.
+ *
+ * @param <T> Data type of batch data.
+ */
+ public static <T> DataStream<T[]> generateBatchData(
Review Comment:
I have addressed already.
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