Index: src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java =================================================================== --- src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java (revision 1234034) +++ src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java (working copy) @@ -1441,6 +1441,7 @@ RegionPlan plan = getRegionPlan(state, forceNewPlan); if (plan == null) { LOG.debug("Unable to determine a plan to assign " + state); + this.timeoutMonitor.setAllRegionServersOffline(true); return; // Should get reassigned later when RIT times out. } try {