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HBASE-26383 HBCK incorrectly reports inconsistencies for recently split regions following a master failover (#3775) 

A regression was introduced by HBASE-25847 which changed regionInfo#isParentSplit
to regionState#isSplit. The region state after restart is CLOSED instead of SPLIT.
We need to check both regionState and regionInfo for split status.

Signed-off-by: Viraj Jasani <vjasani@apache.org>
This commit is contained in:
Andrew Purtell 2021-10-20 15:48:36 -07:00 committed by GitHub
parent 856d08e863
commit 64eb237120
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1 changed files with 2 additions and 1 deletions
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3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/HbckChore.java
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@ -223,7 +223,8 @@ public class HbckChore extends ScheduledChore {
.isTableState(regionInfo.getTable(), TableState.State.DISABLED)) {
disabledTableRegions.add(regionInfo.getRegionNameAsString());
}
if (regionState.isSplit()) {
// Check both state and regioninfo for split status, see HBASE-26383
if (regionState.isSplit() || regionInfo.isSplit()) {
splitParentRegions.add(regionInfo.getRegionNameAsString());
}
HbckRegionInfo.MetaEntry metaEntry =