[ https://issues.apache.org/jira/browse/HBASE-25554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Baiqiang Zhao updated HBASE-25554: ---------------------------------- Summary: NPE when init RegionMover (was: NPE when RegionMover) > NPE when init RegionMover > ------------------------- > > Key: HBASE-25554 > URL: https://issues.apache.org/jira/browse/HBASE-25554 > Project: HBase > Issue Type: Bug > Reporter: Baiqiang Zhao > Assignee: Baiqiang Zhao > Priority: Major > > 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)