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Posted to dev@hbase.apache.org by "Aman Poonia (Jira)" <ji...@apache.org> on 2021/01/21 15:22:00 UTC

[jira] [Created] (HBASE-25523) Region normalizer chore thread is getting killed

Aman Poonia created HBASE-25523:
-----------------------------------

             Summary: Region normalizer chore thread is getting killed
                 Key: HBASE-25523
                 URL: https://issues.apache.org/jira/browse/HBASE-25523
             Project: HBase
          Issue Type: Bug
          Components: Normalizer
    Affects Versions: 1.6.0
            Reporter: Aman Poonia
            Assignee: Aman Poonia


Region normalizer chore thread is getting killed when the region is not found on any server.

As per the method
{code:java}
// code placeholder
/**
 * @param serverName
 * @return ServerLoad if serverName is known else null
 */
public ServerLoad getLoad(final ServerName serverName) {
  return this.onlineServers.get(serverName);
}
{code}
 So ideally we should check for the returned null in SimpleRegionNormalizer

 

 

 



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