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Posted to issues-all@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2025/12/16 02:42:00 UTC
[jira] [Resolved] (IMPALA-14546) TestPostgresJdbcTables.test_postgres_jdbc_tables fails on Ozone due to missing prefix
[ https://issues.apache.org/jira/browse/IMPALA-14546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Quanlong Huang resolved IMPALA-14546.
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Fix Version/s: Impala 5.0.0
Resolution: Fixed
> TestPostgresJdbcTables.test_postgres_jdbc_tables fails on Ozone due to missing prefix
> -------------------------------------------------------------------------------------
>
> Key: IMPALA-14546
> URL: https://issues.apache.org/jira/browse/IMPALA-14546
> Project: IMPALA
> Issue Type: Bug
> Components: Test
> Affects Versions: Impala 5.0.0
> Reporter: Joe McDonnell
> Assignee: Quanlong Huang
> Priority: Blocker
> Labels: broken-build
> Fix For: Impala 5.0.0
>
>
> custom_cluster/test_ext_data_sources.py's TestPostgresJdbcTables.test_postgres_jdbc_tables is consistently failing as it is unable to get the postgres JDBC driver:
> {noformat}
> E InternalException: Data source DataSource{name=impalajdbcdatasource, location=, className=org.apache.impala.extdatasource.jdbc.JdbcDataSource, apiVersion=V1} returned an error from prepare(): Failed to retrieve total number of records: Failed to copy JDBC driver from '/test-warehouse/data-sources/jdbc-drivers/postgresql-jdbc.jar' to local filesystem.{noformat}
> For tests to work properly on Ozone, they need to use WAREHOUSE_LOCATION_PREFIX or FILESYSTEM_PREFIX when referring to filesystem locations. The code that loads the Postgres JDBC driver into Ozone uses the prefix, but this test doesn't. The test needs to be updated to use the prefix.
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