[
https://issues.apache.org/jira/browse/SPARK-21560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-21560:
------------------------------------
Assignee: (was: Apache Spark)
> Add hold mode for the LiveListenerBus
> -------------------------------------
>
> Key: SPARK-21560
> URL: https://issues.apache.org/jira/browse/SPARK-21560
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 2.1.0, 2.2.0
> Reporter: Li Yuanjian
>
> As the comments in SPARK-18838, we also face the same problem about critical
> events dropped while the event queue is full.
> There's no doubt that improving the performance of the processing thread is
> important, whether the solution is multithreading or any others like
> SPARK-20776, but maybe we still need the hold strategy when the event queue
> is full, and restart after some room released. The hold strategy open or not
> and the empty rate should both configurable.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
