empiredan opened a new issue, #1353: URL: https://github.com/apache/incubator-pegasus/issues/1353
In https://github.com/apache/incubator-pegasus/pull/1351, it has been found that `detect_hotspot_test` cannot be passed. The reason is that the hotspot detection depends on the perf-counters system. C++ Collector collects perf-counters from each replica server, and decide if there is some partition with hotspot; once there is hotspot, C++ Collector will request the primary replica (via the replica server which the replica hosts on) to detect hotkey (`RPC_DETECT_HOTKEY`). As for the primary replica, once it has been requested to detect the hot key, it will capture each written or read hash key by `capacity_unit_calculator`. which # is being replaced with the new metrics system, its test will fail. Temporarily disable # the test and re-enable it after the hotspot detection is migrated to the new metrics # system. -- 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]
