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Posted to dev@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2019/07/26 01:23:00 UTC
[jira] [Created] (HBASE-22735) list_regions may throw an error if a
region is RIT
Andrew Purtell created HBASE-22735:
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Summary: 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 Purtell
Fix For: 3.0.0, 1.5.0, 2.3.0, 2.2.1, 2.1.6, 1.3.6, 1.4.11
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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