Naganarasimha G R created HADOOP-13806:
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Summary: MetricsSourceBuilder doesn't set hasAtMetric when the
Source object is reregistered
Key: HADOOP-13806
URL: https://issues.apache.org/jira/browse/HADOOP-13806
Project: Hadoop Common
Issue Type: Bug
Reporter: Naganarasimha G R
We are trying to register a Object (instance of MetricsObject) which has
already been registered and unregistered. During this operation we got an
exception during MetricsSourceBuilder.build()
{code}
org.apache.hadoop.metrics2.MetricsException: No valid @Metric annotation found.
at
org.apache.hadoop.metrics2.lib.MetricsSourceBuilder.build(MetricsSourceBuilder.java:83)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:225)
at
org.apache.hadoop.metrics2.impl.TestMetricsSystemImpl.testUnregisterSource(TestMetricsSystemImpl.java:417)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
{code}
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