Google Git
Sign in
apache / impala / 74ff59b9138f325fd22ce198bd01423abafd3688
commit74ff59b9138f325fd22ce198bd01423abafd3688[log] [tgz]
authorMichael Smith <michael.smith@cloudera.com>Tue Apr 09 13:19:19 2024 -0700
committerImpala Public Jenkins <impala-public-jenkins@cloudera.com>Mon Apr 15 22:00:29 2024 +0000
tree79261117ae8c5cddbb02f0120112aca671832c43
parent61ceb16d880a7be07241f682138bfb286ec2a80e [diff]
IMPALA-12963: Return parent PID when children spawned

Returns the original PID for a command rather than any children that may
be active. This happens during graceful shutdown in UBSAN tests. Also
updates 'kill' to use the version of 'get_pid' that logs details to help
with debugging.

Moves try block in test_query_log.py to after client2 has been
initialized. Removes 'drop table' on unique_database, since test suite
already handles cleanup.

Change-Id: I214e79507c717340863d27f68f6ea54c169e4090
Reviewed-on: http://gerrit.cloudera.org:8080/21278
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
2 files changed
tree: 79261117ae8c5cddbb02f0120112aca671832c43
  1. .devcontainer/
  2. be/
  3. bin/
  4. cmake_modules/
  5. common/
  6. docker/
  7. docs/
  8. fe/
  9. infra/
  10. java/
  11. lib/
  12. package/
  13. security/
  14. shell/
  15. ssh_keys/
  16. testdata/
  17. tests/
  18. www/
  19. .clang-format
  20. .clang-tidy
  21. .gitattributes
  22. .gitignore
  23. buildall.sh
  24. CMakeLists.txt
  25. EXPORT_CONTROL.md
  26. LICENSE.txt
  27. LOGS.md
  28. NOTICE.txt
  29. README-build.md
  30. README.md
  31. setup.cfg
README.md

Welcome to Impala

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:

More about Impala

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.

Supported Platforms

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.

Supported OS Distributions

Impala runs on Linux systems only. The supported distros are

  • Ubuntu 16.04/18.04
  • CentOS/RHEL 7/8

Other systems, e.g. SLES12, may also be supported but are not tested by the community.

Export Control Notice

This distribution uses cryptographic software and may be subject to export controls. Please refer to EXPORT_CONTROL.md for more information.

Build Instructions

See Impala's developer documentation to get started.

Detailed build notes has some detailed information on the project layout and build.