Ted Yu created FLINK-3958:
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Summary: Access to MetricRegistry doesn't have proper
synchronization in some classes
Key: FLINK-3958
URL: https://issues.apache.org/jira/browse/FLINK-3958
Project: Flink
Issue Type: Bug
Reporter: Ted Yu
In GraphiteReporter#getReporter():
{code}
com.codahale.metrics.graphite.GraphiteReporter.Builder builder =
com.codahale.metrics.graphite.GraphiteReporter.forRegistry(registry);
{code}
Access to registry should be protected by lock on
ScheduledDropwizardReporter.this
Similar issue exists in GangliaReporter#getReporter()
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