Guangxu Cheng created KYLIN-3895:
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Summary: 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
{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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