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From "Bhanuprakash (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KYLIN-2142) error while building the Streaming Cube.
Date Mon, 31 Oct 2016 17:25:59 GMT
Bhanuprakash created KYLIN-2142:
-----------------------------------

             Summary: error while building the Streaming Cube.
                 Key: KYLIN-2142
                 URL: https://issues.apache.org/jira/browse/KYLIN-2142
             Project: Kylin
          Issue Type: Bug
          Components: streaming
    Affects Versions: v1.5.4.1
         Environment: HDP 2.4, Kafka 0.9, kylin : 1.5.4.1
            Reporter: Bhanuprakash


hi all,
error while building the Streaming Cube.

Environmental Details 

*****HDP 2.4 sandbox
*****Kylin : 1.5.4.2
*****kafka : 0.9

i have followed the URL for building the streaming cube in Kylin 
1) i have successfully created the kafka topic.
2) i have successfully integrated the kafka topic with kylin streaming data.
3) i am able to view the kafka broker sending the messages per 2 seconds and can see the data
.
4) i have created the Streaming DB and took Order_time as partitioner.
5) i have executed the build command for streaming cube.

6) i have already google for this issue and i found below URL nd i tried copying the kafka
client jars to Kylin lib folder and started to build the new streaming cube but still it has
failed with the same issue.
( https://www.mail-archive.com/issues@kylin.apache.org/msg04708.html )


when i see the log i see below error log

2016-10-29 16:55:30,894 INFO  [main TimedJsonStreamParser:97]: TimedJsonStreamParser with
formatTs false tsColName order_time
Exception in thread "main" java.lang.NoSuchMethodError: kafka.cluster.Broker.<init>(ILjava/lang/String;I)V
        at org.apache.kylin.source.kafka.config.KafkaClusterConfig$1.apply(KafkaClusterConfig.java:70)
        at org.apache.kylin.source.kafka.config.KafkaClusterConfig$1.apply(KafkaClusterConfig.java:66)
        at com.google.common.collect.Lists$TransformingRandomAccessList.get(Lists.java:575)
        at java.util.AbstractList$Itr.next(AbstractList.java:358)
        at org.apache.kylin.source.kafka.util.KafkaRequester.getKafkaTopicMeta(KafkaRequester.java:100)
        at org.apache.kylin.source.kafka.KafkaStreamingInput.getBatchWithTimeWindow(KafkaStreamingInput.java:100)
        at org.apache.kylin.engine.streaming.OneOffStreamingBuilder$1.run(OneOffStreamingBuilder.java:75)
        at org.apache.kylin.engine.streaming.cli.StreamingCLI.startOneOffCubeStreaming(StreamingCLI.java:123)
        at org.apache.kylin.engine.streaming.cli.StreamingCLI.main(StreamingCLI.java:97)
2016-10-29 16:55:31,125 INFO  [Thread-0 ConnectionManager$HConnectionImplementation:1683]:
Closing zookeeper sessionid=0x1580fec18c0002f
2016-10-29 16:55:31,181 INFO  [Thread-0 ZooKeeper:684]: Session: 0x1580fec18c0002f closed
2016-10-29 16:55:31,185 INFO  [main-EventThread ClientCnxn:524]: EventThread shut down






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