[ https://issues.apache.org/jira/browse/HBASE-26618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Huaxiang Sun updated HBASE-26618: --------------------------------- Summary: Involving primary meta region in meta scan with CatalogReplicaLoadBalanceSimpleSelector (was: Involving primary meta region in meta scan with Meta Replica Mode) > Involving primary meta region in meta scan with > CatalogReplicaLoadBalanceSimpleSelector > --------------------------------------------------------------------------------------- > > Key: HBASE-26618 > URL: https://issues.apache.org/jira/browse/HBASE-26618 > Project: HBase > Issue Type: Improvement > Components: meta replicas > Affects Versions: 2.4.9 > Reporter: Huaxiang Sun > Assignee: Huaxiang Sun > Priority: Minor > > In the current release with Meta replica LoadBalance mode, the primary meta > region is not serving the meta scan (only meta replica region serves the > read). When the result from meta replica region is stale, it will go to > primary meta region for up-to-date location. > From our experience, the primary meta region serves very less read traffic, > so it will be better to load balance read traffic across the primary meta > region as well. -- This message was sent by Atlassian Jira (v8.20.1#820001)