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https://issues.apache.org/jira/browse/HBASE-24212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mohammad Arshad updated HBASE-24212:
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Description:
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.
was:
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
> 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: master, 2.2.4
> Reporter: Mohammad Arshad
> Assignee: Mohammad Arshad
> Priority: Major
>
> 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.
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