ankitsultana opened a new issue, #10331: URL: https://github.com/apache/pinot/issues/10331
There are the following issues with QueryDispatcher right now: 1. There's no timeout set for the dispatch call. This can lead to a query getting stuck indefinitely until the connection is terminated on the client-side. 2. The dispatch calls are made sequentially. For queries with high parallelism and large number of stages, this can add 5-10s of query latency overhead. 3. The payload sent in the dispatch call is quite large. We send the entire stage metadata map for each dispatch call. cc: @walterddr @xiangfu0 -- 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: commits-unsubscr...@pinot.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org
