Mohammad Arshad created HBASE-24212:
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Summary: HMaster UI hangs when rsgorup is enabled and meta-region
is not available
Key: HBASE-24212
URL: https://issues.apache.org/jira/browse/HBASE-24212
Project: HBase
Issue Type: Bug
Components: rsgroup
Affects Versions: 2.2.4, master
Reporter: Mohammad Arshad
Assignee: Mohammad Arshad
HMaster UI hangs when rsgroup is enabled and meta-region is not available.
Steps to reproduce:
# Cluster: 1 Master, 3 RS
# Create rsgroup r1 and r2
# Move rs1 to r1 and rs2 to r2 then all the regions are online on rs3
# Stop rs3
# Now access URL hmaster:Host:infoPort/master-status The page will not open.
I think when meta region is not available, we should take the rsgroup
information from ZooKeeper and proceed
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