[ https://issues.apache.org/jira/browse/HDDS-3239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HDDS-3239: --------------------------------- Labels: pull-request-available (was: ) > Provide message-level metrics from the generic protocol dispatch > ----------------------------------------------------------------- > > Key: HDDS-3239 > URL: https://issues.apache.org/jira/browse/HDDS-3239 > Project: Hadoop Distributed Data Store > Issue Type: Improvement > Reporter: Marton Elek > Assignee: Marton Elek > Priority: Major > Labels: pull-request-available > > Ozone RPC protocols (due to the limitation of protobuf) are very simple: > There is only one message per service and the message is routed to the > appropriate method based on the type. > It makes very easy to add tracing / metrics as we have one generic dispatcher > (OzoneProtocolMessageDispatcher.java) where we implemented opentracing > support and basic metric collection. > In this patch I propose to improve this metric to add the message type to the > metrics as a tag to make it easier to follow what's going on... (eg. see the > distribution of the incoming message types) > We can also measure the total amount of time spent to serve one specific type > of requests which can be used to calculate the moving average for latency. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: ozone-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: ozone-issues-h...@hadoop.apache.org