weibozhao commented on a change in pull request #24:
URL: https://github.com/apache/flink-ml/pull/24#discussion_r755674770
##########
File path:
flink-ml-lib/src/main/java/org/apache/flink/ml/common/MapPartitionFunctionWrapper.java
##########
@@ -0,0 +1,68 @@
+package org.apache.flink.ml.common;
+
+import org.apache.flink.api.common.functions.MapPartitionFunction;
+import org.apache.flink.api.common.functions.RichMapPartitionFunction;
+import org.apache.flink.api.common.functions.util.FunctionUtils;
+import org.apache.flink.api.common.state.ListState;
+import org.apache.flink.api.common.state.ListStateDescriptor;
+import org.apache.flink.api.common.typeinfo.TypeInformation;
+import org.apache.flink.runtime.state.StateInitializationContext;
+import org.apache.flink.streaming.api.operators.AbstractStreamOperator;
+import org.apache.flink.streaming.api.operators.BoundedOneInput;
+import org.apache.flink.streaming.api.operators.OneInputStreamOperator;
+import org.apache.flink.streaming.runtime.streamrecord.StreamRecord;
+import org.apache.flink.util.Collector;
+
+/**
+ * MapPartitionFunction wrapper.
+ *
+ * @param <IN> Input element type.
+ * @param <OUT> Output element type.
+ */
+public class MapPartitionFunctionWrapper<IN, OUT> extends
AbstractStreamOperator<OUT>
Review comment:
OK, I will refine it.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
