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Posted to dev@hbase.apache.org by "Sakthi (Jira)" <ji...@apache.org> on 2019/10/04 16:43:00 UTC
[jira] [Resolved] (HBASE-22735) list_regions may throw an error if
a region is RIT
[ https://issues.apache.org/jira/browse/HBASE-22735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sakthi resolved HBASE-22735.
----------------------------
Resolution: Fixed
> list_regions may throw an error if a region is RIT
> --------------------------------------------------
>
> Key: HBASE-22735
> URL: https://issues.apache.org/jira/browse/HBASE-22735
> Project: HBase
> Issue Type: Bug
> Components: shell
> Affects Versions: 1.5.0
> Reporter: Andrew Kyle Purtell
> Assignee: Viraj Jasani
> Priority: Minor
> Fix For: 3.0.0, 1.5.0, 2.3.0, 1.4.11, 2.1.6, 2.2.1
>
> Attachments: HBASE-22735-master-tmp-justforreview.patch, HBASE-22735.branch-1.01.patch, HBASE-22735.branch-1.02.patch, HBASE-22735.branch-1.03.patch, HBASE-22735.branch-1.04.patch, HBASE-22735.master.01.patch, HBASE-22735.master.02.patch, HBASE-22735.master.03.patch, HBASE-22735.master.04.patch, Screen Shot 2019-07-30 at 11.53.53 PM.png
>
>
> The 'list_regions' shell command gets a list of regions for a given table and then prints them and some attributes such as the server where they are located, current request count, data locality, and such.
> However if a region is in transition the command might fail with
> {{ERROR: undefined method `getDataLocality' for nil:NilClass}}
> and there may be other ways this can happen. Protect against use of nil references and just display what we can.
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