Baiqiang Zhao created HBASE-25554:
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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}
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