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Zhang Yue closed KYLIN-2369. ---------------------------- Resolution: Won't Fix Fix Version/s: v1.6.0 A mistake of mine triggered this issue > Kylin 1.6.0 Streaming Cube Build Error: Error: > java.lang.ClassNotFoundException: org.apache.kafka.clients.consumer.Consumer > --------------------------------------------------------------------------------------------------------------------------- > > Key: KYLIN-2369 > URL: https://issues.apache.org/jira/browse/KYLIN-2369 > Project: Kylin > Issue Type: Bug > Components: streaming > Affects Versions: v1.6.0 > Environment: OS:CentOS 7.1 > Hadoop:2.6.0+cdh5.8.3+1718 > HBase:1.2.0+cdh5.8.3+204 > Kylin:apache-kylin-1.6.0-cdh5.7-bin > Kafka:kafka_2.10-0.10.0.0 > Reporter: Zhang Yue > Priority: Critical > Fix For: v1.6.0 > > Attachments: 1868157579.jpg > > > When I configure all configurations with this tutorial: > http://kylin.apache.org/docs16/tutorial/cube_streaming.html > I encounter this ERROR: > My Environment: > OS:CentOS 7.1 > Hadoop:2.6.0+cdh5.8.3+1718 > HBase:1.2.0+cdh5.8.3+204 > Kylin:apache-kylin-1.6.0-cdh5.7-bin > Kafka:kafka_2.10-0.10.0.0 > Then I finded the MR Log: > 2017-01-09 19:15:16,078 INFO [IPC Server handler 1 on 59075] > org.apache.hadoop.mapred.TaskAttemptListenerImpl: JVM with ID: > jvm_1483719580608_0003_m_000004 given task: > attempt_1483719580608_0003_m_000002_0 > 2017-01-09 19:15:16,615 ERROR [IPC Server handler 3 on 59075] > org.apache.hadoop.mapred.TaskAttemptListenerImpl: Task: > attempt_1483719580608_0003_m_000000_0 - exited : > java.lang.ClassNotFoundException: org.apache.kafka.clients.consumer.Consumer > 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) > at > org.apache.kylin.source.kafka.hadoop.KafkaInputFormat.createRecordReader(KafkaInputFormat.java:90) > at > org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.<init>(MapTask.java:515) > at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:758) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) > at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1709) > at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) > 2017-01-09 19:15:16,615 INFO [IPC Server handler 3 on 59075] > org.apache.hadoop.mapred.TaskAttemptListenerImpl: Diagnostics report from > attempt_1483719580608_0003_m_000000_0: Error: > java.lang.ClassNotFoundException: org.apache.kafka.clients.consumer.Consumer > 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) > at > org.apache.kylin.source.kafka.hadoop.KafkaInputFormat.createRecordReader(KafkaInputFormat.java:90) > at > org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.<init>(MapTask.java:515) > at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:758) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) > at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1709) > at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) -- This message was sent by Atlassian JIRA (v6.3.4#6332)