.../apache/hadoop/hbase/regionserver/CompactedHFilesDischarger.java | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactedHFilesDischarger.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactedHFilesDischarger.java index c4974cf..18cf35d 100644 --- a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactedHFilesDischarger.java +++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactedHFilesDischarger.java @@ -73,6 +73,9 @@ public class CompactedHFilesDischarger extends ScheduledChore { @Override public void chore() { + // Noop if rss is null. This will never happen in a normal condition except for cases + // when the test case is not spinning up a cluster + if (regionServerServices == null) return; List onlineRegions = regionServerServices.getOnlineRegions(); if (onlineRegions != null) { for (Region region : onlineRegions) {