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https://issues.apache.org/jira/browse/APEXMALHAR-1867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15174666#comment-15174666
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Siyuan Hua commented on APEXMALHAR-1867:
----------------------------------------
The method is using some kafka internal API that has been changed in 8.2.
Please use the operator along with kafka 8.1 library.
The dependency is clearly declared in maven.
> Kafka library compatibility issue
> ---------------------------------
>
> Key: APEXMALHAR-1867
> URL: https://issues.apache.org/jira/browse/APEXMALHAR-1867
> Project: Apache Apex Malhar
> Issue Type: Bug
> Reporter: Siyuan Hua
> Assignee: Siyuan Hua
>
> 2015-10-02 20:45:45,512 [main-EventThread] INFO zkclient.ZkClient
> processStateChanged - zookeeper state changed (SyncConnected)
> 2015-10-02 20:45:45,873 [main] ERROR stram.StreamingAppMaster main - Exiting
> Application Master
> java.lang.NoSuchMethodError:
> kafka.cluster.Broker.getConnectionString()Ljava/lang/String;
> at
> com.datatorrent.contrib.kafka.KafkaMetadataUtil.getBrokers(KafkaMetadataUtil.java:111)
> at
> com.datatorrent.contrib.kafka.KafkaConsumer.initBrokers(KafkaConsumer.java:131)
> at
> com.datatorrent.contrib.kafka.AbstractKafkaInputOperator.definePartitions(AbstractKafkaInputOperator.java:422)
> at
> com.datatorrent.stram.plan.physical.PhysicalPlan.initPartitioning(PhysicalPlan.java:486)
> at
> com.datatorrent.stram.plan.physical.PhysicalPlan.addLogicalOperator(PhysicalPlan.java:1332)
> at
> com.datatorrent.stram.plan.physical.PhysicalPlan.<init>(PhysicalPlan.java:331)
> at
> com.datatorrent.stram.StreamingContainerManager.<init>(StreamingContainerManager.java:337)
> at
> com.datatorrent.stram.StreamingContainerManager.getInstance(StreamingContainerManager.java:2847)
> at
> com.datatorrent.stram.StreamingAppMasterService.serviceInit(StreamingAppMasterService.java:516)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> com.datatorrent.stram.StreamingAppMaster.main(StreamingAppMaster.java:98)
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