[jira] [Updated] (HBASE-5307) Unable to gracefully decommission a node because of script error

["YiFeng Jiang (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-5307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

YiFeng Jiang updated HBASE-5307:
--------------------------------

    Attachment: region_mover_HBASE-5307-0.92.patch

Add a patch.
                
> Unable to gracefully decommission a node because of script error
> ----------------------------------------------------------------
>
>                 Key: HBASE-5307
>                 URL: https://issues.apache.org/jira/browse/HBASE-5307
>             Project: HBase
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 0.92.0
>            Reporter: YiFeng Jiang
>         Attachments: region_mover_HBASE-5307-0.92.patch
>
>
> Unable to gracefully decommission a node because NameError occurred in region_mover.rb
> {code}
> $ bin/graceful_stop.sh ip-10-160-226-84.us-west-1.compute.internal
> ...
> NameError: no constructorfor arguments (org.jruby.RubyString) on Java::OrgApacheHadoopHbase::HServerAddress
>   available overloads:
>     (org.apache.hadoop.hbase.HServerAddress)
>     (java.net.InetSocketAddress)
>      getRegions at /usr/local/hbase/current/bin/region_mover.rb:254
>   unloadRegions at /usr/local/hbase/current/bin/region_mover.rb:314
>          (root) at /usr/local/hbase/current/bin/region_mover.rb:430
> Unloaded ip-10-160-226-84.us-west-1.compute.internal region(s)
> ip-10-160-226-84.us-west-1.compute.internal: stopping regionserver..
> {code}
> The reason is the region_mover.rb calls wrong HBase APIs to try to establish a connection to the region server.

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