[jira] [Updated] (KAFKA-4289) CPU wasted on reflection calls initializing short-lived loggers
[ https://issues.apache.org/jira/browse/KAFKA-4289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ismael Juma updated KAFKA-4289: --- Assignee: radai rosenblatt > CPU wasted on reflection calls initializing short-lived loggers > --- > > Key: KAFKA-4289 > URL: https://issues.apache.org/jira/browse/KAFKA-4289 > Project: Kafka > Issue Type: Bug >Affects Versions: 0.10.0.1 >Reporter: radai rosenblatt >Assignee: radai rosenblatt > Fix For: 0.10.2.0 > > > an internal profiling run at linkedin found ~5% of the CPU time consumed by > `sun.reflect.Reflection.getCallerClass()`. > digging into the stack trace shows its from initializing short lived logger > objects in `FileMessageSet` and `RequestChannel.Request` -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (KAFKA-4289) CPU wasted on reflection calls initializing short-lived loggers
[ https://issues.apache.org/jira/browse/KAFKA-4289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ismael Juma updated KAFKA-4289: --- Fix Version/s: 0.10.2.0 > CPU wasted on reflection calls initializing short-lived loggers > --- > > Key: KAFKA-4289 > URL: https://issues.apache.org/jira/browse/KAFKA-4289 > Project: Kafka > Issue Type: Bug >Affects Versions: 0.10.0.1 >Reporter: radai rosenblatt > Fix For: 0.10.2.0 > > > an internal profiling run at linkedin found ~5% of the CPU time consumed by > `sun.reflect.Reflection.getCallerClass()`. > digging into the stack trace shows its from initializing short lived logger > objects in `FileMessageSet` and `RequestChannel.Request` -- This message was sent by Atlassian JIRA (v6.3.4#6332)
