Ranganath Govardhanagiri created HBASE-28774:
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Summary: Load Balance SYSTEM.CATALOG and HBase:Meta to different
nodes
Key: HBASE-28774
URL: https://issues.apache.org/jira/browse/HBASE-28774
Project: HBase
Issue Type: Improvement
Components: meta
Reporter: Ranganath Govardhanagiri
Assignee: Ranganath Govardhanagiri
In different instances, we have seen that RITs were failing for SYSTEM.CATALOG
and HBase.META tables when they are hosted on the same host and causing an
outage. Even though system tables are being hosted on different hosts based on
sys rs group, we are seeing this problem when patching or deployments or Master
failovers and the regions of SYSTEM.CATALOG and HBase.META tables hosted on the
same host.
An idea is to make sure regions of SYSTEM.CATALOG and HBase.META hosted on
separate hosts would help us to reduce the load on the hosts which is causing
the outages and RITs failures.
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