aswinshakil opened a new pull request, #8977: URL: https://github.com/apache/ozone/pull/8977
## What changes were proposed in this pull request? Right now, we have a single unbounded executor for both ClosePipelineCommandHandler and CreatePipelineCommandHandler. If either of these handlers is slow, it will cause a backlog on the entire thread's queue. It will later result in OutOfMemoryError as the queue size keeps on increasing and crash the DN. We have a `hdds.datanode.command.queue.limit`, but we don't use it for this executor. We should make this queue bounded and we should also have separate executors for both so that one handler doesn't become a bottleneck for the other. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-13614 ## How was this patch tested? Existing tests -- 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]
