KafkaUtils class not found in Spark streaming

KafkaUtils class not found in Spark streaming

By : Tiger Hugh
Date : November 22 2020, 10:31 AM
seems to work fine spark-submit does not automatically put the package containing KafkaUtils. You need to have in your project JAR. For that you need to create an all inclusive uber-jar, using sbt assembly. Here is an example build.sbt .
code :

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spark kafka streaming Error - " java.lang.NoClassDefFoundError: org/apache/spark/streaming/kafka/KafkaUtils

spark kafka streaming Error - " java.lang.NoClassDefFoundError: org/apache/spark/streaming/kafka/KafkaUtils

By : kkayaran
Date : March 29 2020, 07:55 AM
will be helpful for those in need i commented the below dependencies. Added spark-streaming-kafka_2.10 and added kafka_2.10- jar to referenced libraries in eclpise directly by click on buildpath -> configure build path -> External Jars. This resolved the issue.
code :
<!-- dependency>
 </dependency> -->


<!-- <dependency>
KafkaUtils java.lang.NoClassDefFoundError Spark Streaming

KafkaUtils java.lang.NoClassDefFoundError Spark Streaming

By : juhn
Date : March 29 2020, 07:55 AM
this will help Posting the answer from the comments so that it will be easy for others to to solve the issue.
You have to remove "provided" from kafka dependencies
code :
"org.apache.kafka" % "kafka_2.10" % "" % "provided",
"org.apache.spark" % "spark-streaming-kafka_2.10" % "1.6.1" % "provided"
KafkaUtils API | offset management | Spark Streaming

KafkaUtils API | offset management | Spark Streaming

By : Walter Dahl
Date : March 29 2020, 07:55 AM
I wish did fix the issue. A couple of things I see that you're doing wrong.
You need to pass a Map[TopicAndPartition, Long], while currently you have a Tuple2[TopicAndPartition, Long]. So you need:
code :
val fromOffsets: Map[TopicAndPartition, Long] = 
                          metrics_rs.getInt(2)) -> metrics_rs.getLong(3))
val messageHandler: MessageAndMetadata[String, String] => (String, String) =
  (mmd: MessageAndMetadata[String, String]) => (mmd.key(), mmd.message())
val stream = KafkaUtils
              .createDirectStream[String, String,
                      StringDecoder, StringDecoder,
                      (String, String)] (ssc, 
Spark Streaming doesn't contain KafkaUtils

Spark Streaming doesn't contain KafkaUtils

By : O. Paxton
Date : March 29 2020, 07:55 AM
it should still fix some issue I created a project in which I want to consume a kafka stream. For that reason I need to use the KafkaUtils from spark streaming. But when I try to use KafkaUtils, they cannot be resolved. , The problem was that I was using
java.lang.NoClassDefFoundError: org/apache/spark/streaming/kafka/KafkaUtils

java.lang.NoClassDefFoundError: org/apache/spark/streaming/kafka/KafkaUtils

By : Maxime Huylebroeck
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , You need to remove the "provided" tag from Spark Streaming Kafka, as it isn't available on the cluster:
code :
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