commit | 564f2ced7330e6ccb807b39c47a42ea691a1f733 | [log] [tgz] |
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author | wzhou-code <wzhou@cloudera.com> | Tue Feb 27 11:29:55 2024 -0800 |
committer | Impala Public Jenkins <impala-public-jenkins@cloudera.com> | Fri Mar 01 08:53:59 2024 +0000 |
tree | 43f08f8b7e286f576b94429ad161af34358bd46a | |
parent | 5071f54a4ca9456efb302f737a13a9eb14710f5f [diff] |
IMPALA-12848: Fixed flaky test test_catalogd_ha_failover TestExtDataSources::test_catalogd_ha_failover failed to delete data source object after catalog service failed over to standby catalogd. Log messages showed that coordinator tried to submit the DDL request to original active catalogd since it did not receive failover notification from statestored yet. To fix the flaky test, wait until coordinator receive failover notification from statestored before executing DDL request to drop data source. Testing: - Looped to run the test for more than hundred times without failure. Change-Id: Ia6225271357740c055c25fdd349f1dc9162c2f53 Reviewed-on: http://gerrit.cloudera.org:8080/21078 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 open data and table formats.
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:
The fastest way to try out Impala is a quickstart Docker container. You can try out running queries and processing data sets in Impala on a single machine without installing dependencies. It can automatically load test data sets into Apache Kudu and Apache Parquet formats and you can start playing around with Apache Impala SQL within minutes.
To learn more about Impala as a user or administrator, or to try Impala, 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. Impala supports x86_64 and has experimental support for arm64 (as of Impala 4.0). Impala Requirements contains more detailed information on the minimum CPU requirements.
Impala runs on Linux systems only. The supported distros are
Other systems, e.g. SLES12, may also be supported but are not tested by the community.
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.