[jira] [Created] (HBASE-10186) region_mover.rb broken because ServerName constructor is changed to private

["Samir Ahmic (JIRA)" <ji...@apache.org>]

Samir Ahmic created HBASE-10186:
-----------------------------------

             Summary: region_mover.rb broken because ServerName constructor is changed to private
                 Key: HBASE-10186
                 URL: https://issues.apache.org/jira/browse/HBASE-10186
             Project: HBase
          Issue Type: Bug
          Components: scripts
    Affects Versions: 0.96.1
         Environment: x86_64 GNU/Linux
            Reporter: Samir Ahmic
            Assignee: Samir Ahmic


After upgrading to 0.96.1 (from 0.96.0) i have tried rolling restart with ./rolling-restart.sh --graceful but region_mover.sh throws error:
{code}
TypeError: no public constructors for Java::OrgApacheHadoopHbase::ServerName
     getRegions at ./region_mover.rb:257
  unloadRegions at ./region_mover.rb:318
         (root) at ./region_mover.rb:461
{code}
After checking region_mover.rb i believe  this line:
{code}
return ProtobufUtil::getOnlineRegions(connection.getAdmin(ServerName.new(servername)));
{code}
should be changed to
{code}
return ProtobufUtil::getOnlineRegions(connection.getAdmin(ServerName.valueOf(servername)));
{code}
After making this change region_mover.rb is working again. I will attach patch shortly. 




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