Alexey Serbin created KUDU-3020: ----------------------------------- Summary: Add metric gauge for size of incoming RPC request payload and number RPC rejections due to payload size Key: KUDU-3020 URL: https://issues.apache.org/jira/browse/KUDU-3020 Project: Kudu Issue Type: Improvement Components: master, tserver Reporter: Alexey Serbin
Kudu servers have a limit on the size of RPC's payload they accept: {{\-\-rpc_max_message_size}}. It would be nice to introduce corresponding metrics to gauge how relevant the current setting for the maximum RPC size is with regard to the incoming requests. That can help with a pro-active tuning of a Kudu cluster to sustain planned increase in workload. This is especially useful for tuning parameters of Kudu masters to accommodate higher number of tables/tablets in a cluster (e.g., adding new tables or creating new partitions for already existing tables). -- This message was sent by Atlassian Jira (v8.3.4#803005)