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From "Xiaoxiang Yu (Jira)" <j...@apache.org>
Subject [jira] [Commented] (KYLIN-4439) Failed to find metadata store by url: kylin_metadata@hbase
Date Fri, 03 Apr 2020 02:32:00 GMT

    [ https://issues.apache.org/jira/browse/KYLIN-4439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17074218#comment-17074218
] 

Xiaoxiang Yu commented on KYLIN-4439:
-------------------------------------

Could you please try to do a test to verify if you can create a HTable in hbase shell?

> Failed to find metadata store by url: kylin_metadata@hbase
> ----------------------------------------------------------
>
>                 Key: KYLIN-4439
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4439
>             Project: Kylin
>          Issue Type: Bug
>          Components: Environment 
>    Affects Versions: v2.6.5, v3.0.1
>         Environment: EMR 5.26 and tried both 3.0.1 and 2.6.5 versions
>            Reporter: BKRV
>            Priority: Major
>              Labels: beginner
>
> I followed the instructions provided in installation guide. Setting up Kylin in EMR 5.26
> On trying to start Kylin, I get the following error
>  
> 2020-04-01 02:53:35,493 INFO [main] client.ZooKeeperRegistry:107 : ClusterId read in
ZooKeeper is null
> Exception in thread "main" java.lang.IllegalArgumentException: Failed to find metadata
store by url: kylin_metadata@hbase
>  at org.apache.kylin.common.persistence.ResourceStore.createResourceStore(ResourceStore.java:99)
>  at org.apache.kylin.common.persistence.ResourceStore.getStore(ResourceStore.java:111)
>  at org.apache.kylin.common.persistence.ResourceTool.reset(ResourceTool.java:300)
>  at org.apache.kylin.common.persistence.ResourceTool.main(ResourceTool.java:81)
> Caused by: java.lang.reflect.InvocationTargetException
>  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>  at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>  at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>  at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
>  at org.apache.kylin.common.persistence.ResourceStore.createResourceStore(ResourceStore.java:92)
>  ... 3 more
> Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Can't get the location
for replica 0
>  at org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.getRegionLocations(RpcRetryingCallerWithReadReplicas.java:372)
>  at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:153)
>  at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:58)
>  at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:219)
>  at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:275)
>  at org.apache.hadoop.hbase.client.ClientScanner.loadCache(ClientScanner.java:436)
>  at org.apache.hadoop.hbase.client.ClientScanner.next(ClientScanner.java:310)
>  at org.apache.hadoop.hbase.MetaTableAccessor.fullScan(MetaTableAccessor.java:640)
>  at org.apache.hadoop.hbase.MetaTableAccessor.tableExists(MetaTableAccessor.java:367)
>  at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:411)
>  at org.apache.kylin.storage.hbase.HBaseConnection.tableExists(HBaseConnection.java:289)
>  at org.apache.kylin.storage.hbase.HBaseConnection.createHTableIfNeeded(HBaseConnection.java:314)
>  at org.apache.kylin.storage.hbase.HBaseResourceStore.createHTableIfNeeded(HBaseResourceStore.java:114)
>  at org.apache.kylin.storage.hbase.HBaseResourceStore.<init>(HBaseResourceStore.java:88)
>  ... 8 more
> 2020-04-01 02:53:40,477 INFO [close-hbase-conn] hbase.HBaseConnection:136 : Closing HBase
connections...
> 2020-04-01 02:53:40,477 INFO [close-hbase-conn] client.ConnectionManager$HConnectionImplementation:1776
: Closing zookeeper sessionid=0x10000036c090018
> 2020-04-01 02:53:40,479 INFO [close-hbase-conn] zookeeper.ZooKeeper:693 : Session: 0x10000036c090018
closed
> 2020-04-01 02:53:40,479 INFO [main-EventThread] zookeeper.ClientCnxn:522 : EventThread
shut down for session: 0x10000036c090018



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