[
https://issues.apache.org/jira/browse/IMPALA-10299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Quanlong Huang resolved IMPALA-10299.
-------------------------------------
Fix Version/s: Impala 4.0
Resolution: Fixed
> Impala-shell hangs in printing partial UTF-8 characters
> -------------------------------------------------------
>
> Key: IMPALA-10299
> URL: https://issues.apache.org/jira/browse/IMPALA-10299
> Project: IMPALA
> Issue Type: Bug
> Components: Clients
> Affects Versions: Impala 4.0
> Reporter: Quanlong Huang
> Assignee: Quanlong Huang
> Priority: Critical
> Fix For: Impala 4.0
>
>
> Saw the hanging when playing around with Chinese characters:
> {code:sql}
> [localhost:21050] default> select substr("引擎", 1, 3);
> Query: select substr("引擎", 1, 3)
> Query submitted at: 2020-10-28 11:54:26 (Coordinator:
> http://quanlong-OptiPlex-BJ:25000)
> Query progress can be monitored at:
> http://quanlong-OptiPlex-BJ:25000/query_plan?query_id=464f44d405bb16a1:5b41e00e00000000
> +----------------------+
> | substr('引擎', 1, 3) |
> +----------------------+
> | 引 |
> +----------------------+
> Fetched 1 row(s) in 0.13s
> [localhost:21050] default> select substr("引擎", 1, 2);
> Query: select substr("引擎", 1, 2)
> Query submitted at: 2020-10-28 11:54:32 (Coordinator:
> http://quanlong-OptiPlex-BJ:25000)
> Query progress can be monitored at:
> http://quanlong-OptiPlex-BJ:25000/query_plan?query_id=d048231be08f29b4:860c959500000000
> Caught exception 'utf8' codec can't decode bytes in position 0-1: unexpected
> end of data, type=<type 'exceptions.UnicodeDecodeError'> in FetchResults.
> {code}
> This seems not a problem in previous versions. E.g. see the examples in the
> description of IMPALA-9662.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
