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Posted to log4j-dev@logging.apache.org by "Gary Gregory (JIRA)" <ji...@apache.org> on 2016/12/14 20:23:59 UTC
[jira] [Closed] (LOG4J2-1733) Add SyncSend attribute to
KafkaAppender (as in KafkaLog4jAppender)
[ https://issues.apache.org/jira/browse/LOG4J2-1733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Gregory closed LOG4J2-1733.
--------------------------------
Resolution: Fixed
Fix Version/s: 2.8
Apply patch from Vincent Tieleman with a change: Do NOT change the deprecated factory method as this would break BC. New feature are only added to the Builder. Closes #51.
> Add SyncSend attribute to KafkaAppender (as in KafkaLog4jAppender)
> ------------------------------------------------------------------
>
> Key: LOG4J2-1733
> URL: https://issues.apache.org/jira/browse/LOG4J2-1733
> Project: Log4j 2
> Issue Type: Improvement
> Components: Appenders
> Affects Versions: 2.5
> Environment: Kafka 0.10.1.0
> Reporter: Vincent Tieleman
> Assignee: Mikael Ståldal
> Fix For: 2.8
>
>
> The KafkaLog4jAppender (shipped with Kafka and usable with log4j), has a syncsend property that improves performance significantly by not blocking a send to Kafka. I've tried many other configuration settings and setups, but find that none of these approaches improved the logging performance to Kafka as significantly as setting the syncsend property to false.
> Unfortunately, the syncsend property is not supported by the KafkaAppender shipped with log4j2 and the KafkaLog4jAppender only supports log4j, so I am stuck with forking the code and making the change myself.
> Could you please introduce this property in the KafkaAppender in log4j2?
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