commit | b800f4a9234f2005e47e056ce3d164720c20bed8 | [log] [tgz] |
---|---|---|
author | Tim Armstrong <tarmstrong@cloudera.com> | Tue Sep 08 11:14:50 2020 -0700 |
committer | Impala Public Jenkins <impala-public-jenkins@cloudera.com> | Fri Sep 18 00:14:37 2020 +0000 |
tree | ce3df967459cdc287469192c875ca0565c0f5374 | |
parent | 13f50eaec59d2690dd54acda1bba83eb0aacb972 [diff] |
IMPALA-10157: analysis error for grouping_id() w/o group by The following query is invalid because it uses grouping() without a group by clause. select int_col, grouping(int_col) from functional.alltypes Instead of an IllegalStateException, catch these invalid queries in analysis and throw an AnalysisException with a better message. Change-Id: I1dae36e32a465b3f25ba32a4468cb386d53b7c8a Reviewed-on: http://gerrit.cloudera.org:8080/16431 Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Lightning-fast, distributed SQL queries for petabytes of data stored in Apache Hadoop clusters.
Impala is a modern, massively-distributed, massively-parallel, C++ query engine that lets you analyze, transform and combine data from a variety of data sources:
To learn more about Impala as a business user, or to try Impala live or in a VM, please visit the Impala homepage. Detailed documentation for administrators and users is available at Apache Impala documentation.
If you are interested in contributing to Impala as a developer, or learning more about Impala's internals and architecture, visit the Impala wiki.
Impala only supports Linux at the moment.
This distribution uses cryptographic software and may be subject to export controls. Please refer to EXPORT_CONTROL.md for more information.
See Impala's developer documentation to get started.
Detailed build notes has some detailed information on the project layout and build.