[jira] [Created] (SPARK-7538) Kafka stream fails: java.lang.NoClassDefFound com/yammer/metrics/core/Gauge

["Lee McFadden (JIRA)" <ji...@apache.org>]

Lee McFadden created SPARK-7538:
-----------------------------------

             Summary: Kafka stream fails: java.lang.NoClassDefFound com/yammer/metrics/core/Gauge
                 Key: SPARK-7538
                 URL: https://issues.apache.org/jira/browse/SPARK-7538
             Project: Spark
          Issue Type: Bug
          Components: Streaming
    Affects Versions: 1.3.1
         Environment: Ubuntu 14.04 LTS
java version "1.7.0_79"
OpenJDK Runtime Environment (IcedTea 2.5.5) (7u79-2.5.5-0ubuntu0.14.04.2)
OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode)

Spark 1.3.1 release.
            Reporter: Lee McFadden


We have a simple streaming job, the components of which work fine in a batch environment reading from a cassandra table as the source.

We adapted it to work with streaming using the Python libs.

Submit command line:

{code}
/home/ubuntu/spark/spark-1.3.1/bin/spark-submit \
    --packages TargetHolding/pyspark-cassandra:0.1.4,org.apache.spark:spark-streaming-kafka_2.10:1.3.1 \
    --conf spark.cassandra.connection.host=10.10.103.172,10.10.102.160,10.10.101.79 \
    --master spark://127.0.0.1:7077 \
    affected_hosts.py
{code}

When we run the streaming job everything starts just fine, then we see the following in the logs:

{code}
15/05/11 19:50:46 WARN TaskSetManager: Lost task 0.0 in stage 2.0 (TID 70, ip-10-10-102-53.us-west-2.compute.internal): java.lang.NoClassDefFoundError: com/yammer/metrics/core/Gauge
        at kafka.consumer.ZookeeperConsumerConnector.createFetcher(ZookeeperConsumerConnector.scala:151)
        at kafka.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:115)
        at kafka.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:128)
        at kafka.consumer.Consumer$.create(ConsumerConnector.scala:89)
        at org.apache.spark.streaming.kafka.KafkaReceiver.onStart(KafkaInputDStream.scala:100)
        at org.apache.spark.streaming.receiver.ReceiverSupervisor.startReceiver(ReceiverSupervisor.scala:121)
        at org.apache.spark.streaming.receiver.ReceiverSupervisor.start(ReceiverSupervisor.scala:106)
        at org.apache.spark.streaming.scheduler.ReceiverTracker$ReceiverLauncher$$anonfun$8.apply(ReceiverTracker.scala:298)
        at org.apache.spark.streaming.scheduler.ReceiverTracker$ReceiverLauncher$$anonfun$8.apply(ReceiverTracker.scala:290)
        at org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:1498)
        at org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:1498)
        at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
        at org.apache.spark.scheduler.Task.run(Task.scala:64)
        at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:203)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: com.yammer.metrics.core.Gauge
        at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 17 more
{code}



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