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From Chao Long <chao.long0...@gmail.com>
Subject Re: Not able to start KYLIN
Date Mon, 12 Aug 2019 10:18:31 GMT
Hi Moulali Shaik,
 What's your Kylin version, and hbase version?

On Thu, Aug 8, 2019 at 6:06 AM Moulali Shaik <moulali.unique@gmail.com>
wrote:

> Hi,
>
> I am unable to start the KYLIN in hortonworks sandbox, it is throwing below
> error
>
> It would be great if you could find solution for this or please let me know
> if I am missing something
>
>
> 2019-08-06 16:39:46,532 DEBUG [main] hbase.HBaseConnection:181 : Using the
> working dir FS for HBase: hdfs://XXXXXXXXXXXXXXX:8020
>
> 2019-08-06 16:39:46,532 INFO  [main] hbase.HBaseConnection:258 : connection
> is null or closed, creating a new one
>
> 2019-08-06 16:39:46,533 ERROR [main] hbase.HBaseConnection:271 : Error when
> open connection
> kylin_metadata@hbase
> ,hbase.client.scanner.timeout.period=10000,hbase.rpc.timeout=5000,hbase.client.retries.number=1
>
> java.lang.NoClassDefFoundError:
> org/apache/hadoop/hbase/client/ConnectionFactory
>
>         at
>
> org.apache.kylin.storage.hbase.HBaseConnection.get(HBaseConnection.java:259)
>
>         at
>
> org.apache.kylin.storage.hbase.HBaseResourceStore.getConnection(HBaseResourceStore.java:85)
>
>         at
>
> org.apache.kylin.storage.hbase.HBaseResourceStore.createHTableIfNeeded(HBaseResourceStore.java:111)
>
>         at
>
> org.apache.kylin.storage.hbase.HBaseResourceStore.<init>(HBaseResourceStore.java:92)
>
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>
>         at
>
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>
>         at
>
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>
>         at
>
> org.apache.kylin.common.persistence.ResourceStore.createResourceStore(ResourceStore.java:90)
>
>         at
>
> org.apache.kylin.common.persistence.ResourceStore.getStore(ResourceStore.java:108)
>
>         at
>
> org.apache.kylin.rest.service.AclTableMigrationTool.checkIfNeedMigrate(AclTableMigrationTool.java:94)
>
>         at
>
> org.apache.kylin.tool.AclTableMigrationCLI.main(AclTableMigrationCLI.java:41)
>
> Caused by: java.lang.ClassNotFoundException:
> org.apache.hadoop.hbase.client.ConnectionFactory
>
>         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)
>
>         ... 12 more
>
> Exception in thread "main" java.lang.IllegalArgumentException: Failed to
> find metadata store by url: kylin_metadata@hbase
>
> Regards,
> Moulali
>
> --
> You Can't Judge A Book By It's Cover
>

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