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diff --git a/tensorflow/contrib/kafka/ops/kafka_ops.cc b/tensorflow/contrib/kafka/ops/kafka_ops.cc
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+++ b/tensorflow/contrib/kafka/ops/kafka_ops.cc
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+/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+==============================================================================*/
+
+#include "tensorflow/core/framework/common_shape_fns.h"
+#include "tensorflow/core/framework/op.h"
+#include "tensorflow/core/framework/shape_inference.h"
+
+namespace tensorflow {
+
+REGISTER_OP("KafkaDataset")
+    .Input("topics: string")
+    .Input("servers: string")
+    .Input("group: string")
+    .Input("eof: bool")
+    .Input("timeout: int64")
+    .Output("handle: variant")
+    .SetIsStateful()
+    .SetShapeFn(shape_inference::ScalarShape)
+    .Doc(R"doc(
+Creates a dataset that emits the messages of one or more Kafka topics.
+
+topics: A `tf.string` tensor containing one or more subscriptions,
+  in the format of [topic:partition:offset:length],
+  by default length is -1 for unlimited.
+servers: A list of bootstrap servers.
+group: The consumer group id.
+eof: If True, the kafka reader will stop on EOF.
+timeout: The timeout value for the Kafka Consumer to wait
+  (in millisecond).
+)doc");
+
+}  // namespace tensorflow