[CDH 5.3] Spark -hive integration issue

tarekabouzeid91 — Fri, 16 Sep 2022 09:22:17 GMT

i am trying to use hive from spark ,to do word count in a flume stream then save it in hive database, so simply as a start i want to create a table if it doesn't exist , but i am getting error :

2015-02-23 09:58:16,717 INFO [main] storage.BlockManagerMaster (Logging.scala:logInfo(59)) - Registered BlockManager
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/hive/conf/HiveConf
at WordCount$.main(WordCount.scala:46)
at WordCount.main(WordCount.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.spark.deploy.SparkSubmit$.launch(SparkSubmit.scala:358)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:75)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.conf.HiveConf
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 9 more

which is here

val sqlContext = new org.apache.spark.sql.hive.HiveContext(sc)

My Code is :

import org.apache.spark.SparkContext
import org.apache.spark.SparkContext._
import org.apache.spark.SparkConf
import org.apache.spark._
import org.apache.spark.streaming._
import org.apache.spark.streaming.StreamingContext._
import org.apache.spark.storage.StorageLevel
import org.apache.spark.streaming.flume._
import org.apache.spark.util.IntParam
import org.apache.spark.sql._
import org.apache.spark.sql.SQLContext
import org.apache.hadoop.hive._
import org.apache.spark.sql.hive.HiveContext


/**
 * @author tabouzaid
 */
object WordCount {
  def main(args: Array[String]) {
    if (args.length < 2) {
      System.err.println(
        "Usage: WordCount <host> <port>")
      System.exit(1)
    }
    val Array(host, port) = args
    val batchInterval = Milliseconds(2000)
    val sparkConf = new SparkConf().setAppName("WordCount")
    val sc = new SparkContext(sparkConf)
    val ssc = new StreamingContext(sc, batchInterval)
    val stream = FlumeUtils.createStream(ssc, host, port.toInt)
    stream.count().map(cnt => "Received !!!:::::" + cnt + " flume events." ).print()
    val body = stream.map(e => new String(e.event.getBody.array))
   val counts = body.flatMap(line => line.toLowerCase.replaceAll("[^a-zA-Z0-9\\s]", "").split("\\s+"))
                 .map(word => (word, 1))
                 .reduceByKey(_ + _)
 val sqlContext = new org.apache.spark.sql.hive.HiveContext(sc)
 sqlContext.sql("CREATE TABLE IF NOT EXISTS src (key INT, value STRING)")
    ssc.start()
    ssc.awaitTermination()
  }
}

my sbt to build this project :

name := "WordCount"

version := "1.0"

scalaVersion := "2.10.4"

libraryDependencies += "org.apache.spark" %% "spark-core" % "1.2.0"
libraryDependencies += "org.apache.spark" % "spark-streaming_2.10" % "1.2.0"
libraryDependencies += "org.apache.spark" %% "spark-streaming-flume" % "1.2.0"
libraryDependencies += "org.apache.spark" % "spark-sql_2.10" % "1.2.0"
libraryDependencies += "org.apache.spark" % "spark-hive_2.10" % "1.2.0"

the run command is :

sudo spark-submit --class "WordCount" --master local[*] --jars /usr/local/WordCount/target/scala-2.10/spark-streaming-flume_2.11-1.2.0.jar,/usr/lib/avro/avro-ipc-1.7.6-cdh5.3.0.jar,/usr/lib/flume-ng/lib/flume-ng-sdk-1.5.0-cdh5.3.0.jar,/usr/lib/hive/lib/hive-common-0.13.1-cdh5.3.0.jar,/usr/local/WordCount/target/scala-2.10/spark-hive_2.10-1.2.0-cdh5.3.0.jar,/usr/local/WordCount/target/scala-2.10/spark-sql_2.10-1.2.0.jar  /usr/local/WordCount/target/scala-2.10/wordcount_2.10-1.0.jar 127.0.0.1 9999

Re: [CDH 5.3] Spark -hive integration issue

masfworld — Mon, 09 Mar 2015 08:16:23 GMT

I have exactly the same problem in CDH 5.2.1

Regards,

Re: [CDH 5.3] Spark -hive integration issue

srowen — Mon, 09 Mar 2015 10:02:07 GMT

This is answered a few times already here. Have a look at for example http://community.cloudera.com/t5/Advanced-Analytics-Apache-Spark/I-am-using-a-hive-cotext-in-pyspark-cdh5-3-virtual-box-and-i-get/m-p/24418#U24418

The short answer is that Spark is not entirely compatible with recent versions of Hive found in CDH, but may still work for a lot of use cases. The Spark bits are still there. You have to add Hive to the classpath yourself.

Re: [CDH 5.3] Spark -hive integration issue

Lleal — Wed, 05 Apr 2017 17:07:52 GMT

Hi, do you have to add hive to the classpath on every node ?

Re: [CDH 5.3] Spark -hive integration issue

tarekabouzeid91 — Wed, 05 Apr 2017 17:45:39 GMT

yes you have to

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[CDH 5.3] Spark -hive integration issue

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Re: [CDH 5.3] Spark -hive integration issue