Stack Overflow | Ken Alton | 6 months ago
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  1. 0

    Spark Streaming Kafka Consumer

    Stack Overflow | 6 months ago | Ken Alton
  2. 0

    GitHub comment 113#158861911

    GitHub | 1 year ago | ssamynathan
    org.apache.spark.SparkException: Received -1 when reading from channel, socket has likely been closed.
  3. 0

    第91课:SparkStreaming基于Kafka Direct案例实战和内幕源码解密 java.lang.ClassNotFoundException 踩坑解决问题详细内幕版本 | 10 months ago
    org.apache.spark.SparkException: Error getting partition metadata for 'SparkStreamingDirected'. Does the topic  exist?
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    Connection spark streaming to kafka within eclipse: error-Couldn't find leader offsets

    Stack Overflow | 7 months ago | user1849773
    org.apache.spark.SparkException: Couldn't find leader offsets for Set([test2,0])

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    Root Cause Analysis

    1. org.apache.spark.SparkException Received -1 when reading from channel, socket has likely been closed.

      at org.apache.spark.streaming.kafka.KafkaCluster$$anonfun$checkErrors$1.apply()
    2. Spark Project External Kafka
      1. org.apache.spark.streaming.kafka.KafkaCluster$$anonfun$checkErrors$1.apply(KafkaCluster.scala:366)
      2. org.apache.spark.streaming.kafka.KafkaCluster$$anonfun$checkErrors$1.apply(KafkaCluster.scala:366)
      2 frames
    3. Scala
      1. scala.util.Either.fold(Either.scala:97)
      1 frame
    4. Spark Project External Kafka
      1. org.apache.spark.streaming.kafka.KafkaCluster$.checkErrors(KafkaCluster.scala:365)
      2. org.apache.spark.streaming.kafka.KafkaUtils$.getFromOffsets(KafkaUtils.scala:222)
      3. org.apache.spark.streaming.kafka.KafkaUtils$.createDirectStream(KafkaUtils.scala:484)
      4. org.apache.spark.streaming.kafka.KafkaUtils$.createDirectStream(KafkaUtils.scala:607)
      5. org.apache.spark.streaming.kafka.KafkaUtils.createDirectStream(KafkaUtils.scala)
      5 frames
    5. com.ncr.dataplatform
      1. com.ncr.dataplatform.api.StreamingE.main(
      1 frame