Baiqiang Zhao created HBASE-25554: ------------------------------------- Summary: NPE when RegionMover Key: HBASE-25554 URL: https://issues.apache.org/jira/browse/HBASE-25554 Project: HBase Issue Type: Bug Reporter: Baiqiang Zhao Assignee: Baiqiang Zhao
When use graceful_stop.sh or command "${HBASE_HOME}/bin/hbase org.apache.hadoop.hbase.util.RegionMover -h", we can get NPE: {code:java} Exception in thread "main" java.lang.NullPointerExceptionException in thread "main" java.lang.NullPointerException at org.apache.hadoop.hbase.master.RackManager.<init>(RackManager.java:46) at org.apache.hadoop.hbase.util.RegionMover.<init>(RegionMover.java:128) at org.apache.hadoop.hbase.util.RegionMover.main(RegionMover.java:792) {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)