HBASE-30169 Split completed parent region added to RIT list on host RS and master crash#8351
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Umeshkumar9414 wants to merge 5 commits into
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HBASE-30169 Split completed parent region added to RIT list on host RS and master crash#8351Umeshkumar9414 wants to merge 5 commits into
Umeshkumar9414 wants to merge 5 commits into
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…S and master crash
liuxiaocs7
added
the
backport
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Bug: When a host RegionServer and master crashes, regionCrashed() blindly added all hosted regions to RIT, including split-completed parent regions that should never be reassigned.
Fix: Added isSplitOrMerged() guard in regionCrashed() to skip split/merged regions. Extracted isSplitOrMerged() and isReplica() helpers to reduce duplication with handleRegionStateNodeOperation().
with encoded-name-based lookup in test utility.