[
https://issues.apache.org/jira/browse/KAFKA-6341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
huxihx resolved KAFKA-6341.
---------------------------
Resolution: Not A Bug
> 'networkThreadTimeNanos' in KafkaChannel is not thread safe
> -----------------------------------------------------------
>
> Key: KAFKA-6341
> URL: https://issues.apache.org/jira/browse/KAFKA-6341
> Project: Kafka
> Issue Type: Bug
> Components: metrics
> Affects Versions: 1.0.0
> Reporter: huxihx
>
> `networkThreadTimeNanos` in KafkaChannel is of primitive long type which is
> not thread safe. Multiple Processor threads could access(read and write) this
> variable at the same time. Since JVM spec does not guarantee of the atomic
> 64-bit operations against long/double types, it's safer to employ AtomicLong
> instead of the naive long type.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
