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https://issues.apache.org/jira/browse/HBASE-10186?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13850254#comment-13850254
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Ted Yu commented on HBASE-10186:
--------------------------------
+1
> 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
> Attachments: HBASE-10186.patch
>
>
> After upgrading to 0.96.1 (from 0.96.0) i have tried rolling restart with
> ./rolling-restart.sh --graceful but region_mover.rb 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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