Jesus Camacho Rodriguez created HIVE-22209:
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Summary: Creating a materialized view with no tables should be
handled more gracefully
Key: HIVE-22209
URL: https://issues.apache.org/jira/browse/HIVE-22209
Project: Hive
Issue Type: Bug
Components: Materialized views
Reporter: Jesus Camacho Rodriguez
Assignee: John Sherman
Currently, materialized views without a table reference are not supported.
However, instead of printing a clear message about it, when a materialized view
is created without a table reference, we fail with an unclear message.
{code}
> create materialized view mv_test1 as select 5;
(...)
ERROR : FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.DDLTask. MetaException(message:Add request
failed :
INSERT INTO MV_TABLES_USED (MV_CREATION_METADATA_ID,TBL_ID) VALUES (?,?) )
INFO : Completed executing
command(queryId=hive_20190916203511_b609cccf-f5e3-45dd-abfd-6e869d94e39a); Time
taken: 10.469 seconds
Error: Error while processing statement: FAILED: Execution Error, return code 1
from org.apache.hadoop.hive.ql.exec.DDLTask. MetaExcep
tion(message:Add request failed : INSERT INTO MV_TABLES_USED
(MV_CREATION_METADATA_ID,TBL_ID) VALUES (?,?) ) (state=08S01,code=1)
{code}
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