[jira] [Commented] (CASSANDRA-16400) cqlsh cannot DESC TYPE with non-ascii character in the identifier

["Adam Holmberg (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-16400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17317488#comment-17317488 ] 

Adam Holmberg commented on CASSANDRA-16400:
-------------------------------------------

The patch is based on my branch for CASSANDRA-16539 since it builds on a test introduced there.

[patch|https://github.com/aholmberg/cassandra/pull/52]
[ci|https://app.circleci.com/pipelines/github/aholmberg/cassandra?branch=CASSANDRA-16400-trunk]

> cqlsh cannot DESC TYPE with non-ascii character in the identifier
> -----------------------------------------------------------------
>
>                 Key: CASSANDRA-16400
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-16400
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tool/cqlsh
>            Reporter: Adam Holmberg
>            Priority: Normal
>             Fix For: 3.0.x, 4.0.x
>
>
> cqlsh fails to describe types with non-ascii characters. This is specific to Python 2 and does not occur in Python 3 (only tested on trunk so far).
> {code}
> CREATE TYPE ks."ࠑ " (
>     v int
> );
> {code}
> {noformat}
> aholmberg-rmbp16:cassandra adamholmberg$ pyenv shell 2.7.17
> aholmberg-rmbp16:cassandra adamholmberg$ bin/cqlsh
> Connected to Test Cluster at 127.0.0.1:9042.
> [cqlsh 5.0.1 | Cassandra 4.0-beta4-SNAPSHOT | CQL spec 3.4.5 | Native protocol v4]
> Use HELP for help.
> cqlsh> desc types;
> Traceback (most recent call last):
>   File "/Users/adamholmberg/code/cassandra/bin/cqlsh.py", line 1391, in do_describe
>     self.describe_list(result)
>   File "/Users/adamholmberg/code/cassandra/bin/cqlsh.py", line 1438, in describe_list
>     names.append(str(row['name']))
> UnicodeEncodeError: 'ascii' codec can't encode character u'\u0811' in position 1: ordinal not in range(128)
> {noformat}
> 3.0.x is broken in a different way, regardless of what characters are in the name:
> {noformat}
> cqlsh> create type ks.x ( v int );
> cqlsh> desc types;
> Keyspace system_schema
> ----------------------
> <empty>
> Keyspace system_auth
> --------------------
> <empty>
> Keyspace system
> ---------------
> <empty>
> Keyspace ks
> -----------
> list[i] not a string for i in 0
> {noformat}
> 3.11 appears to handle everything properly.



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