Tao Jie created HADOOP-15194: -------------------------------- Summary: Some properties for FairCallQueue should be reloadable Key: HADOOP-15194 URL: https://issues.apache.org/jira/browse/HADOOP-15194 Project: Hadoop Common Issue Type: Improvement Reporter: Tao Jie
When trying to make use of FairCallQueue for a large cluster, it is not easy to set the properties appropriately at the first time. User may adjust those properties frequently and restarting the namenode costs a lot for a large multi-user hadoop clluster. We should support to reload some of those properties in configuration without restarting. Related properties: ipc.8020.faircallqueue.multiplexer.weights ipc.8020.faircallqueue.decay-scheduler.thresholds ipc.8020.decay-scheduler.backoff.responsetime.thresholds -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org