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From Moulali Shaik <moulali.uni...@gmail.com>
Subject Not able to start KYLIN
Date Wed, 07 Aug 2019 21:59:24 GMT
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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