[ https://issues.apache.org/jira/browse/HDFS-17341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lei Yang updated HDFS-17341: ---------------------------- Affects Version/s: 2.10.0 3.4.0 > Support dedicated user queues in Namenode FairCallQueue > ------------------------------------------------------- > > Key: HDFS-17341 > URL: https://issues.apache.org/jira/browse/HDFS-17341 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Affects Versions: 2.10.0, 3.4.0 > Reporter: Lei Yang > Priority: Major > > Some service users today in namenode like ETL, metrics collection accounts > for many traffic and shouldn't be throttled the same way as other individual > users in FCQ. > The idea is to allocate dedicated rpc queues for those service users and > allocate processing weight for those users. > > New configs: > {code:java} > "faircallqueue.reserved.users"; // list of service users that are assigned to > dedicated queue > "faircallqueue.reserved.users.max"; // max number of service users allowed > "faircallqueue.reserved.users.capacities"; // custom queue capacities for > each service user > "faircallqueue.multiplexer.reserved.weights"; // processing weights for each > dedicated queue{code} > -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org