Ngone51 commented on pull request #29413: URL: https://github.com/apache/spark/pull/29413#issuecomment-672960044
> Using this VariableLinkedBlockingQueue, we are increasing certain percentage threshold for size of the queue at run time, Which is less aggressive compare to keeping the Integer.MAX_VALUE, Also I am planning to add the validation of spark driver memory to increase the size of the VariableLinkedBlockingQueue IIUC, `LinkedBlockingQueue` doesn't really allocate all the memory in once by setting the capacity to `Integer.MAX_VALUE`. It also increase memory usage gradually at runtime. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
