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https://issues.apache.org/jira/browse/KUDU-2340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397159#comment-16397159
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Jim Halfpenny commented on KUDU-2340:
-------------------------------------
The Kudu table is created successfully, so I do suspect the is an Impala issue.
Here's the list I get with 2 unicode table names:
{{[jhalfpenny@jh-kafka-1 ~]$ kudu table list `hostname`}}
{{impala::kudutest.😀}}
{{∂}}
{{impala::kudutest.test}}
> Unicode support for Kudu table names
> ------------------------------------
>
> Key: KUDU-2340
> URL: https://issues.apache.org/jira/browse/KUDU-2340
> Project: Kudu
> Issue Type: Bug
> Reporter: Jim Halfpenny
> Priority: Major
>
> It is possible to create a Kudu table containing unicode characters in its in
> Impala by specifying the kudu.table_name attribute. When trying to select
> from this table you receive an error that the underlying table does not exist.
> The example below shows a table being created successfully, but failing on a
> select * statement.
> {{[jh-kafka-2:21000] > create table test2( a int primary key) stored as kudu
> TBLPROPERTIES('kudu.table_name' = 'impala::kudutest.😀');}}
> {{Query: create table test2( a int primary key) stored as kudu
> TBLPROPERTIES('kudu.table_name' = 'impala::kudutest.😀')}}
> {{WARNINGS: Unpartitioned Kudu tables are inefficient for large data
> sizes.}}{{Fetched 0 row(s) in 0.64s}}
> {{[jh-kafka-2:21000] > select * from test2;}}
> {{Query: select * from test2}}
> {{Query submitted at: 2018-03-13 08:23:29 (Coordinator:
> https://jh-kafka-2:25000)}}
> {{ERROR: AnalysisException: Failed to load metadata for table: 'test2'}}
> {{CAUSED BY: TableLoadingException: Error loading metadata for Kudu table
> impala::kudutest.????}}
> {{CAUSED BY: ImpalaRuntimeException: Error opening Kudu table
> 'impala::kudutest.????', Kudu error: The table does not exist: table_name:
> "impala::kudutest.????"}}
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