How to get Kafka timestamp for a record in Flink?











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I have a Flink application that uses the FlinkKafkaConsumer.



I am interested in retrieving the Kafka timestamp for a given record/offset using the KeyedDeserializationSchema. It seems that the topic, partition, offset, and message are available.



How can the timestamp be obtained?






java scala apache-kafka apache-flink kafka-consumer-api







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    up vote
    1
    down vote

    favorite












    I have a Flink application that uses the FlinkKafkaConsumer.



    I am interested in retrieving the Kafka timestamp for a given record/offset using the KeyedDeserializationSchema. It seems that the topic, partition, offset, and message are available.



    How can the timestamp be obtained?






    java scala apache-kafka apache-flink kafka-consumer-api







    share|improve this question


























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      I have a Flink application that uses the FlinkKafkaConsumer.



      I am interested in retrieving the Kafka timestamp for a given record/offset using the KeyedDeserializationSchema. It seems that the topic, partition, offset, and message are available.



      How can the timestamp be obtained?






      java scala apache-kafka apache-flink kafka-consumer-api







      share|improve this question















      I have a Flink application that uses the FlinkKafkaConsumer.



      I am interested in retrieving the Kafka timestamp for a given record/offset using the KeyedDeserializationSchema. It seems that the topic, partition, offset, and message are available.



      How can the timestamp be obtained?






      java scala apache-kafka apache-flink kafka-consumer-api




      java scala apache-kafka apache-flink kafka-consumer-api






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 16 at 5:57

























      asked Nov 15 at 8:41









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          You can simply use ConsumerRecord.timestamp() - the timestamp in milliseconds since beginning of the epoch (midnight Jan 1, 1970 (UTC)).
          The timestamp type is indicated in timestampType().






          share|improve this answer





















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            1 Answer
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            active

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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes








            up vote
            1
            down vote













            You can simply use ConsumerRecord.timestamp() - the timestamp in milliseconds since beginning of the epoch (midnight Jan 1, 1970 (UTC)).
            The timestamp type is indicated in timestampType().






            share|improve this answer

























              up vote
              1
              down vote













              You can simply use ConsumerRecord.timestamp() - the timestamp in milliseconds since beginning of the epoch (midnight Jan 1, 1970 (UTC)).
              The timestamp type is indicated in timestampType().






              share|improve this answer























                up vote
                1
                down vote










                up vote
                1
                down vote









                You can simply use ConsumerRecord.timestamp() - the timestamp in milliseconds since beginning of the epoch (midnight Jan 1, 1970 (UTC)).
                The timestamp type is indicated in timestampType().






                share|improve this answer












                You can simply use ConsumerRecord.timestamp() - the timestamp in milliseconds since beginning of the epoch (midnight Jan 1, 1970 (UTC)).
                The timestamp type is indicated in timestampType().







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 15 at 10:04









                Axel Podehl

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