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Posted to issues@kylin.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/03/20 02:39:00 UTC
[jira] [Commented] (KYLIN-3895) Failed to register new MBean when
"kylin.server.query-metrics-enabled" set true
[ https://issues.apache.org/jira/browse/KYLIN-3895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16796726#comment-16796726 ]
ASF GitHub Bot commented on KYLIN-3895:
---------------------------------------
guangxuCheng commented on pull request #535: KYLIN-3895 Failed to register new MBean when "kylin.server.query-metrics-enabled" set true
URL: https://github.com/apache/kylin/pull/535
see: https://issues.apache.org/jira/browse/KYLIN-3895
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> Failed to register new MBean when "kylin.server.query-metrics-enabled" set true
> --------------------------------------------------------------------------------
>
> Key: KYLIN-3895
> URL: https://issues.apache.org/jira/browse/KYLIN-3895
> Project: Kylin
> Issue Type: Bug
> Reporter: Guangxu Cheng
> Assignee: Guangxu Cheng
> Priority: Major
>
> {code}
> 2019-03-20 10:17:25,753 WARN [Query 46cd99cc-8eb2-8370-d24c-6c10f18da9e0-54] util.MBeans:94 : Error creating MBean object name: Ha doop:service=Kylin,name=KYLIN_SYSTEM,sub=CUBE[name=KYLIN_HIVE_METRICS_JOB_QA]
> org.apache.hadoop.metrics2.MetricsException: javax.management.MalformedObjectNameException: Invalid character '=' in value part of property
> at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newObjectName(DefaultMetricsSystem.java:122)
> at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newMBeanName(DefaultMetricsSystem.java:102)
> at org.apache.hadoop.metrics2.util.MBeans.getMBeanName(MBeans.java:92)
> at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:55)
> {code}
> The subname can't contain '='
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