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  1. Spark
  2. SPARK-20037

impossible to set kafka offsets using kafka 0.10 and spark 2.0.0

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 2.0.0
    • None
    • Input/Output
    • None

    Description

      I use kafka 0.10.1 and java code with the following dependencies:
      <dependency>
      <groupId>org.apache.kafka</groupId>
      <artifactId>kafka_2.11</artifactId>
      <version>0.10.1.1</version>
      </dependency>
      <dependency>
      <groupId>org.apache.kafka</groupId>
      <artifactId>kafka-clients</artifactId>
      <version>0.10.1.1</version>
      </dependency>
      <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-streaming_2.11</artifactId>
      <version>2.0.0</version>
      </dependency>
      <dependency>
      <groupId>org.apache.spark</groupId>
      <artifactId>spark-streaming-kafka-0-10_2.11</artifactId>
      <version>2.0.0</version>
      </dependency>

      The code tries to read the a topic starting with offsets.
      The topic has 4 partitions that start somewhere before 585000 and end after 674000. So I wanted to read all partitions starting with 585000

      fromOffsets.put(new TopicPartition(topic, 0), 585000L);
      fromOffsets.put(new TopicPartition(topic, 1), 585000L);
      fromOffsets.put(new TopicPartition(topic, 2), 585000L);
      fromOffsets.put(new TopicPartition(topic, 3), 585000L);
      Using 5 second batches:
      jssc = new JavaStreamingContext(conf, Durations.seconds(5));

      The code immediately throws:
      Beginning offset 585000 is after the ending offset 584464 for topic commerce_item_expectation partition 1

      It does not make sense because this topic/partition starts at 584464, not ends

      I use this as a base: https://spark.apache.org/docs/latest/streaming-kafka-0-10-integration.html
      But I use direct stream:
      KafkaUtils.createDirectStream(jssc,LocationStrategies.PreferConsistent(),
      ConsumerStrategies.<String, String>Subscribe(
      topics, kafkaParams, fromOffsets
      )
      )

      Attachments

        1. Main.java
          3 kB
          Daniel Nuriyev
        2. offsets.png
          8 kB
          Daniel Nuriyev

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              Unassigned Unassigned
              danielnuriyev Daniel Nuriyev
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                Created:
                Updated:
                Resolved: