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https://issues.apache.org/jira/browse/APEXMALHAR-2162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16107470#comment-16107470
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Thomas Weise commented on APEXMALHAR-2162:
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The Kafka example tests are also flaky and cause CI to fail frequently, hard
coded port numbers are one issue:
{code}
Running org.apache.apex.examples.kafka.kafka2hdfs.ApplicationTest
2017-07-31 15:32:54,761 [main] WARN server.BrokerMetadataCheckpoint warn - No
meta.properties file under dir
/home/jenkins/jenkins-slave/workspace/Apex_Malhar_PR/examples/kafka/target/kafka9155963980758863815/meta.properties
2017-07-31 15:32:54,811 [main] FATAL server.KafkaServer fatal - [Kafka Server
1], Fatal error during KafkaServer startup. Prepare to shutdown
kafka.common.KafkaException: Socket server failed to bind to localhost:9092:
Address already in use.
at kafka.network.Acceptor.openServerSocket(SocketServer.scala:309)
at kafka.network.Acceptor.<init>(SocketServer.scala:237)
{code}
> Enable unit tests of 0.9.0 Kafka Output operator
> ------------------------------------------------
>
> Key: APEXMALHAR-2162
> URL: https://issues.apache.org/jira/browse/APEXMALHAR-2162
> Project: Apache Apex Malhar
> Issue Type: Test
> Reporter: Sandesh
> Assignee: Chaitanya
> Labels: newbie
>
> Kafka output operator(0.9)'s unit tests are ignored.
> Reason: Running the Kafka test server creates a lot of logs, which exhausts
> the limit of Travis's 4mb limit.
> Tests pass locally.
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