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https://issues.apache.org/jira/browse/AMBARI-25668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated AMBARI-25668:
------------------------------------
    Labels: apache hbase metrics pull-request-available  (was: apache hbase 
metrics)

> Integrate the Apache released HBase as back store of Ambari Metrics
> -------------------------------------------------------------------
>
>                 Key: AMBARI-25668
>                 URL: https://issues.apache.org/jira/browse/AMBARI-25668
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-metrics
>    Affects Versions: 2.7.5
>            Reporter: Tamas Payer
>            Assignee: Tamas Payer
>            Priority: Major
>              Labels: apache, hbase, metrics, pull-request-available
>             Fix For: 2.7.6
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> Since the non managed HDP tarballs are not accessible anymore publicly 
> AMBARI-25599 is an attempt to replace those dependencies of Ambari Metrics 
> with the open source versions.
> However, the Apache version of HBase (  
> [https://archive.apache.org/dist/hbase/2.0.2/hbase-2.0.2-bin.tar.gz]  ) does 
> not starting up and failing with:
> {code:java}
> [root@c7401 ambari-metrics-collector]# less 
> hbase-ams-master-c7401.ambari.apache.org.log{code}
> {code:java}
> 2021-02-10 08:19:01,953 ERROR [main] master.HMasterCommandLine: Master exiting
>  java.lang.NoClassDefFoundError: 
> org/apache/commons/configuration/Configuration
>  at 
> org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.<init>(DefaultMetricsSystem.java:38)
>  at 
> org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.<clinit>(DefaultMetricsSystem.java:36)
>  at 
> org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:159)
>  at 
> org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:140)
>  at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
>  at 
> org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:149)
>  at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2964)
>  Caused by: java.lang.ClassNotFoundException: 
> org.apache.commons.configuration.Configuration{code}
> The missing class '_org.apache.commons.configuration.Configuration_' is 
> located in _'commons-configuration2'_ but strangely that is not present in 
> '_/usr/lib/ams-hbase/lib/'_ if the Apache version of HBase is used for the 
> build. 
>  * *Investigate why HBase fails to start up ?*
>  * *Why is commons-configuration2 lib missing ?*
>  * *Integrate the Apache released HBase as back store of Ambari Metrics*



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