ZanderXu opened a new pull request, #4784: URL: https://github.com/apache/hadoop/pull/4784
### Description of PR The number of threads in FsDatasetAsyncDiskService#addExecutorForVolume is elastic right now, make it fixed. Presently the corePoolSize is set to 1 and maximumPoolSize is set to maxNumThreadsPerVolume, but since the size of Queue is Integer.MAX, the queue doesn't tend to get full and threads are always confined to 1 irrespective of maxNumThreadsPerVolume. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
