[ https://issues.apache.org/jira/browse/KAFKA-5624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Manikumar reassigned KAFKA-5624: -------------------------------- Assignee: Manikumar > Unsafe use of expired sensors > ----------------------------- > > Key: KAFKA-5624 > URL: https://issues.apache.org/jira/browse/KAFKA-5624 > Project: Kafka > Issue Type: Bug > Reporter: Jason Gustafson > Assignee: Manikumar > > Seems a couple unhandled cases following sensor expiration: > 1. Static sensors (such as {{ClientQuotaManager.delayQueueSensor}}) can be > expired due to inactivity, but the references will remain valid and usable. > Probably a good idea to either ensure we use a "get or create" pattern when > accessing the sensor or add a new static registration option which makes the > sensor ineligible for expiration. > 2. It is possible to register metrics through the sensor even after it is > expired. We should probably raise an exception instead. -- This message was sent by Atlassian JIRA (v6.4.14#64029)