Hi,
I have successfully deployed latest version of Kylin(3.0.beta) on AWS EMR
5.27 and build a few cubes successfully, maybe you can have a try?
The cluster is created by CLI looks like this, and I deployed Kylin on
MASTER node:
aws emr create-cluster --applications Name=Hadoop Name=Hive Name=Pig Name=Spark
Name=Sqoop Name=Tez Name=Zeppelin Name=ZooKeeper Name=Ganglia\
--release-label emr-5.27.0 \
--instance-groups
'[{"InstanceCount":4,"EbsConfiguration":{"EbsBlockDeviceConfigs":[{"VolumeSpecification":{"SizeInGB":200,"VolumeType":"gp2"},"VolumesPerInstance":1}]},"InstanceGroupType":"CORE","InstanceType":"m4.2xlarge","Name":"Worker
Cluster"},{"InstanceCount":1,"EbsConfiguration":{"EbsBlockDeviceConfigs":[{"VolumeSpecification":{"SizeInGB":100,"VolumeType":"gp2"},"VolumesPerInstance":1}]},"InstanceGroupType":"MASTER","InstanceType":"c4.4xlarge","Name":"MasterQuery"}]'
\
--configurations
'[{"Classification":"hdfs-site","Properties":{"dfs.replication":"2"}}]' \
--ebs-root-volume-size 100 \--enable-debugging \
--name 'BenchmarkCluster' \
--scale-down-behavior TERMINATE_AT_TASK_COMPLETION \
--region cn-northwest-1
Best wishes,
Xiaoxiang Yu
在 2019/12/2 20:38，“Tanmay Movva” 写入:
Hello,
We have installed kylin on our EMR master along with hbase, hadoop and
hive. Using download-spark.sh from KYLIN_HOME/bin I have installed spark.
As mentioned in "Install KYLIN on AWS EMR" guide we have followed the steps
to configure Kylin working dir and hbase storage as S3 and also made the
necessary zkquorum changes.
When we run the sample.sh or check-env.sh we don't get any errors. But when
we run the cube build job from UI, the job fails at stage-2 "Redistribute
Flat Hive Tables". As the job "Create Intermediate Hive tables" has been
completed successfully I don't think there has been any error with Hive.
Can anyone help us with this? Thank You.
java.lang.NoClassDefFoundError: org/apache/hadoop/hive/conf/HiveConf
at
org.apache.kylin.source.hive.CLIHiveClient.(CLIHiveClient.java:47)
at
org.apache.kylin.source.hive.HiveClientFactory.getHiveClient(HiveClientFactory.java:27)
at
org.apache.kylin.source.hive.RedistributeFlatHiveTableStep.computeRowCount(RedistributeFlatHiveTableStep.java:40)
at
org.apache.kylin.source.hive.RedistributeFlatHiveTableStep.doWork(RedistributeFlatHiveTableStep.java:91)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:167)
at
org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:71)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:167)
at
org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:114)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.hive.conf.HiveConf
at
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1928)
at
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1771)
... 11 more
--
Regards,
Tanmay Krishna Movva
Razorpay
