[
https://issues.apache.org/jira/browse/IMPALA-12601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Riza Suminto resolved IMPALA-12601.
-----------------------------------
Fix Version/s: Impala 4.4.0
Resolution: Fixed
> Add a fully partitioned TPC-DS dataset for planner tests
> --------------------------------------------------------
>
> Key: IMPALA-12601
> URL: https://issues.apache.org/jira/browse/IMPALA-12601
> Project: IMPALA
> Issue Type: Test
> Components: Infrastructure
> Affects Versions: Impala 4.3.0
> Reporter: Riza Suminto
> Assignee: Riza Suminto
> Priority: Major
> Fix For: Impala 4.4.0
>
>
> testdata/datasets/tpcds only have store_sales table fully-partitioned and
> leave other facts table unpartitioned. This is probably intended for faster
> data loading during test. However, this is not an accurate reflection of
> larger scale TPC-DS dataset where all facts tables are partitioned. Impala
> planner may change the detail of query plan if partition column exist.
> Today, Impala can load a small scale, fully-partitioned TPC-DS dataset in
> parquet format to minicluster in reasonable speed. We should consider adding
> such test db and change PlannerTests to test against that fully-partitioned
> db instead of current tpcds/tpcds_parquet test db.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
