I did the solve problem by changing the scala version for Kafka library as
i download the scala_2.11 version of flink (
flink-0.10.1-bin-hadoop27-scala_2.11.tg
<http://www.carfab.com/apachesoftware/flink/flink-0.10.1/flink-0.10.1-bin-hadoop27-scala_2.11.tgz>
z).
Before:
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka_2.10</artifactId>
<version>0.8.2.2</version>
</dependency>
After:
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka_2.11</artifactId>
<version>0.8.2.2</version>
</dependency>
On Wed, Jan 6, 2016 at 4:13 AM, Till Rohrmann <trohrm...@apache.org> wrote:
> Hi Madhukar,
>
> could you check whether your Flink installation contains the
> flink-dist-0.10.1.jar in the lib folder? This file contains the necessary
> scala-library.jar which you are missing. You can also remove the line
> <exclude>org.scala-lang:scala-library</exclude> which excludes the
> scala-library dependency to be included in the fat jar of your job.
>
> Cheers,
> Till
>
>
> On Wed, Jan 6, 2016 at 5:54 AM, Madhukar Thota <madhukar.th...@gmail.com>
> wrote:
>
>> Hi
>>
>> I am seeing the following error when i am trying to run the jar in Flink
>> Cluster. I am not sure what dependency is missing.
>>
>> /opt/DataHUB/flink-0.10.1/bin/flink run datahub-heka-1.0-SNAPSHOT.jar
>> flink.properties
>> java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class
>> at kafka.utils.Pool.<init>(Pool.scala:28)
>> at
>> kafka.consumer.FetchRequestAndResponseStatsRegistry$.<init>(FetchRequestAndResponseStats.scala:60)
>> at
>> kafka.consumer.FetchRequestAndResponseStatsRegistry$.<clinit>(FetchRequestAndResponseStats.scala)
>> at kafka.consumer.SimpleConsumer.<init>(SimpleConsumer.scala:39)
>> at
>> kafka.javaapi.consumer.SimpleConsumer.<init>(SimpleConsumer.scala:34)
>> at
>> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer.getPartitionsForTopic(FlinkKafkaConsumer.java:691)
>> at
>> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer.<init>(FlinkKafkaConsumer.java:281)
>> at
>> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer082.<init>(FlinkKafkaConsumer082.java:49)
>> at com.lmig.datahub.heka.Main.main(Main.java:39)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:497)
>> at
>> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:497)
>> at
>> org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:395)
>> at
>> org.apache.flink.client.program.Client.runBlocking(Client.java:252)
>> at
>> org.apache.flink.client.CliFrontend.executeProgramBlocking(CliFrontend.java:676)
>> at org.apache.flink.client.CliFrontend.run(CliFrontend.java:326)
>> at
>> org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:978)
>> at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1028)
>> Caused by: java.lang.ClassNotFoundException:
>> scala.collection.GenTraversableOnce$class
>> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>> ... 20 more
>>
>> The exception above occurred while trying to run your command.
>>
>>
>> Here is my pom.xml:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <project xmlns="http://maven.apache.org/POM/4.0.0";
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
>> http://maven.apache.org/xsd/maven-4.0.0.xsd";>
>> <modelVersion>4.0.0</modelVersion>
>>
>> <groupId>com.datahub</groupId>
>> <artifactId>datahub-heka</artifactId>
>> <version>1.0-SNAPSHOT</version>
>> <dependencies>
>> <dependency>
>> <groupId>org.apache.flink</groupId>
>> <artifactId>flink-java</artifactId>
>> <version>0.10.1</version>
>> </dependency>
>> <dependency>
>> <groupId>org.apache.flink</groupId>
>> <artifactId>flink-streaming-java</artifactId>
>> <version>0.10.1</version>
>> </dependency>
>> <dependency>
>> <groupId>org.apache.flink</groupId>
>> <artifactId>flink-clients</artifactId>
>> <version>0.10.1</version>
>> </dependency>
>> <dependency>
>> <groupId>org.apache.kafka</groupId>
>> <artifactId>kafka_2.10</artifactId>
>> <version>0.8.2.2</version>
>> </dependency>
>> <dependency>
>> <groupId>org.apache.flink</groupId>
>> <artifactId>flink-connector-kafka</artifactId>
>> <version>0.10.1</version>
>> </dependency>
>> <dependency>
>> <groupId>org.apache.flink</groupId>
>> <artifactId>flink-connector-elasticsearch</artifactId>
>> <version>0.10.1</version>
>> </dependency>
>> <dependency>
>> <groupId>org.elasticsearch</groupId>
>> <artifactId>elasticsearch</artifactId>
>> <version>1.7.2</version>
>> </dependency>
>> <dependency>
>> <groupId>org.elasticsearch</groupId>
>> <artifactId>elasticsearch-shield</artifactId>
>> <version>1.3.3</version>
>> </dependency>
>> <dependency>
>> <groupId>org.elasticsearch</groupId>
>> <artifactId>elasticsearch-license-plugin</artifactId>
>> <version>1.0.0</version>
>> </dependency>
>> <dependency>
>> <groupId>com.fasterxml.jackson.core</groupId>
>> <artifactId>jackson-core</artifactId>
>> <version>2.6.4</version>
>> </dependency>
>> <dependency>
>> <groupId>com.fasterxml.jackson.core</groupId>
>> <artifactId>jackson-databind</artifactId>
>> <version>2.6.4</version>
>> </dependency>
>> </dependencies>
>> <repositories>
>> <repository>
>> <id>elasticsearch-releases</id>
>> <url>http://maven.elasticsearch.org/releases</url>
>> <releases>
>> <enabled>true</enabled>
>> </releases>
>> <snapshots>
>> <enabled>false</enabled>
>> </snapshots>
>> </repository>
>> </repositories>
>> <build>
>> <plugins>
>> <!-- We use the maven-shade plugin to create a fat jar that
>> contains all dependencies
>> except flink and it's transitive dependencies. The resulting
>> fat-jar can be executed
>> on a cluster. Change the value of Program-Class if your program
>> entry point changes. -->
>> <plugin>
>> <groupId>org.apache.maven.plugins</groupId>
>> <artifactId>maven-shade-plugin</artifactId>
>> <version>2.4.1</version>
>> <executions>
>> <!-- Run shade goal on package phase -->
>> <execution>
>> <phase>package</phase>
>> <goals>
>> <goal>shade</goal>
>> </goals>
>> <configuration>
>> <artifactSet>
>> <excludes>
>> <!-- This list contains all dependencies
>> of flink-dist
>> Everything else will be packaged into
>> the fat-jar
>> -->
>>
>> <exclude>org.apache.flink:flink-shaded-*</exclude>
>>
>> <exclude>org.apache.flink:flink-core</exclude>
>>
>> <exclude>org.apache.flink:flink-java</exclude>
>>
>> <exclude>org.apache.flink:flink-scala</exclude>
>>
>> <exclude>org.apache.flink:flink-runtime</exclude>
>>
>> <exclude>org.apache.flink:flink-optimizer</exclude>
>>
>> <exclude>org.apache.flink:flink-clients</exclude>
>>
>> <exclude>org.apache.flink:flink-avro</exclude>
>>
>> <exclude>org.apache.flink:flink-java-examples</exclude>
>>
>> <exclude>org.apache.flink:flink-scala-examples</exclude>
>>
>> <exclude>org.apache.flink:flink-streaming-examples</exclude>
>>
>> <exclude>org.apache.flink:flink-streaming-java</exclude>
>>
>> <!-- Also exclude very big transitive
>> dependencies of Flink
>> WARNING: You have to remove these
>> excludes if your code relies on other
>> versions of these dependencies.
>> -->
>>
>> <exclude>org.scala-lang:scala-library</exclude>
>>
>> <exclude>org.scala-lang:scala-compiler</exclude>
>>
>> <exclude>org.scala-lang:scala-reflect</exclude>
>>
>> <exclude>com.amazonaws:aws-java-sdk</exclude>
>>
>> <exclude>com.typesafe.akka:akka-actor_*</exclude>
>>
>> <exclude>com.typesafe.akka:akka-remote_*</exclude>
>>
>> <exclude>com.typesafe.akka:akka-slf4j_*</exclude>
>> <exclude>io.netty:netty-all</exclude>
>> <exclude>io.netty:netty</exclude>
>>
>> <exclude>org.eclipse.jetty:jetty-server</exclude>
>>
>> <exclude>org.eclipse.jetty:jetty-continuation</exclude>
>>
>> <exclude>org.eclipse.jetty:jetty-http</exclude>
>>
>> <exclude>org.eclipse.jetty:jetty-io</exclude>
>>
>> <exclude>org.eclipse.jetty:jetty-util</exclude>
>>
>> <exclude>org.eclipse.jetty:jetty-security</exclude>
>>
>> <exclude>org.eclipse.jetty:jetty-servlet</exclude>
>>
>> <exclude>commons-fileupload:commons-fileupload</exclude>
>> <exclude>org.apache.avro:avro</exclude>
>>
>> <exclude>commons-collections:commons-collections</exclude>
>>
>> <exclude>org.codehaus.jackson:jackson-core-asl</exclude>
>>
>> <exclude>org.codehaus.jackson:jackson-mapper-asl</exclude>
>>
>> <exclude>com.thoughtworks.paranamer:paranamer</exclude>
>>
>> <exclude>org.xerial.snappy:snappy-java</exclude>
>>
>> <exclude>org.apache.commons:commons-compress</exclude>
>> <exclude>org.tukaani:xz</exclude>
>>
>> <exclude>com.esotericsoftware.kryo:kryo</exclude>
>>
>> <exclude>com.esotericsoftware.minlog:minlog</exclude>
>>
>> <exclude>org.objenesis:objenesis</exclude>
>> <exclude>com.twitter:chill_*</exclude>
>> <exclude>com.twitter:chill-java</exclude>
>>
>> <exclude>com.twitter:chill-avro_*</exclude>
>>
>> <exclude>com.twitter:chill-bijection_*</exclude>
>>
>> <exclude>com.twitter:bijection-core_*</exclude>
>>
>> <exclude>com.twitter:bijection-avro_*</exclude>
>>
>> <exclude>commons-lang:commons-lang</exclude>
>> <exclude>junit:junit</exclude>
>>
>> <exclude>de.javakaffee:kryo-serializers</exclude>
>> <exclude>joda-time:joda-time</exclude>
>>
>> <exclude>org.apache.commons:commons-lang3</exclude>
>> <exclude>org.slf4j:slf4j-api</exclude>
>>
>> <exclude>org.slf4j:slf4j-log4j12</exclude>
>> <exclude>log4j:log4j</exclude>
>>
>> <exclude>org.apache.commons:commons-math</exclude>
>>
>> <exclude>org.apache.sling:org.apache.sling.commons.json</exclude>
>>
>> <exclude>commons-logging:commons-logging</exclude>
>>
>> <exclude>org.apache.httpcomponents:httpclient</exclude>
>>
>> <exclude>org.apache.httpcomponents:httpcore</exclude>
>>
>> <exclude>commons-codec:commons-codec</exclude>
>>
>> <exclude>com.fasterxml.jackson.core:jackson-core</exclude>
>>
>> <exclude>com.fasterxml.jackson.core:jackson-databind</exclude>
>>
>> <exclude>com.fasterxml.jackson.core:jackson-annotations</exclude>
>>
>> <exclude>org.codehaus.jettison:jettison</exclude>
>> <exclude>stax:stax-api</exclude>
>> <exclude>com.typesafe:config</exclude>
>>
>> <exclude>org.uncommons.maths:uncommons-maths</exclude>
>>
>> <exclude>com.github.scopt:scopt_*</exclude>
>>
>> <exclude>org.mortbay.jetty:servlet-api</exclude>
>> <exclude>commons-io:commons-io</exclude>
>>
>> <exclude>commons-cli:commons-cli</exclude>
>> </excludes>
>> </artifactSet>
>> <filters>
>> <filter>
>> <artifact>org.apache.flink:*</artifact>
>> <excludes>
>>
>> <exclude>org/apache/flink/shaded/**</exclude>
>> <exclude>web-docs/**</exclude>
>> </excludes>
>> </filter>
>> <filter>
>> <!-- Do not copy the signatures in the
>> META-INF folder.
>> Otherwise, this might cause
>> SecurityExceptions when using the JAR. -->
>> <artifact>*:*</artifact>
>> <excludes>
>> <exclude>META-INF/*.SF</exclude>
>> <exclude>META-INF/*.DSA</exclude>
>> <exclude>META-INF/*.RSA</exclude>
>> </excludes>
>> </filter>
>> </filters>
>> <transformers>
>> <!-- add Main-Class to manifest file -->
>> <transformer
>> implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
>>
>> <mainClass>com.datahub.heka.Main</mainClass>
>> </transformer>
>> </transformers>
>>
>> <createDependencyReducedPom>false</createDependencyReducedPom>
>> </configuration>
>> </execution>
>> </executions>
>> </plugin>
>>
>> <!-- Configure the jar plugin to add the main class as a
>> manifest entry -->
>> <plugin>
>> <groupId>org.apache.maven.plugins</groupId>
>> <artifactId>maven-jar-plugin</artifactId>
>> <version>2.5</version>
>> <configuration>
>> <archive>
>> <manifestEntries>
>> <Main-Class>com.datahub.heka.Main</Main-Class>
>> </manifestEntries>
>> </archive>
>> </configuration>
>> </plugin>
>>
>> <plugin>
>> <groupId>org.apache.maven.plugins</groupId>
>> <artifactId>maven-compiler-plugin</artifactId>
>> <version>3.1</version>
>> <configuration>
>> <source>1.8</source> <!-- If you want to use Java 8,
>> change this to "1.8" -->
>> <target>1.8</target> <!-- If you want to use Java 8,
>> change this to "1.8" -->
>> </configuration>
>> </plugin>
>> </plugins>
>>
>>
>> </build>
>> <profiles>
>> <profile>
>> <!-- A profile that does everyting correctly:
>> We set the Flink dependencies to provided -->
>> <id>build-jar</id>
>> <activation>
>> <activeByDefault>false</activeByDefault>
>> </activation>
>> <dependencies>
>> <dependency>
>> <groupId>org.apache.flink</groupId>
>> <artifactId>flink-java</artifactId>
>> <version>0.10.1</version>
>> <scope>provided</scope>
>> </dependency>
>> <dependency>
>> <groupId>org.apache.flink</groupId>
>> <artifactId>flink-streaming-java</artifactId>
>> <version>0.10.1</version>
>> <scope>provided</scope>
>> </dependency>
>> <dependency>
>> <groupId>org.apache.flink</groupId>
>> <artifactId>flink-clients</artifactId>
>> <version>0.10.1</version>
>> <scope>provided</scope>
>> </dependency>
>> </dependencies>
>> </profile>
>> </profiles>
>> </project>
>>
>>
>> Any help is appreciated.
>>
>>
>> Thanks
>>
>>
>
