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apache / impala / 8542924fcaca1aa1d451363d6ac7cbf258a22631
commit8542924fcaca1aa1d451363d6ac7cbf258a22631[log] [tgz]
authorBikramjeet Vig <bikram.sngh91@gmail.com>Tue Dec 01 18:54:36 2020 -0800
committerImpala Public Jenkins <impala-public-jenkins@cloudera.com>Thu Dec 03 00:59:12 2020 +0000
treee45bdcc45ed3f2371eb432b2eb759308c335929b
parent579f5c67e0363e856738b160731f916e0ab24e3e [diff]
IMPALA-10373: Run impala docker containers with uid/gid 1000

The convention in in linux is to that anything below 1000 is reserved
for system accounts, services, and other special accounts, and
regular user UIDs and GIDs stay above 1000. This will ensure that the
'impala' user created that runs the impala executable inside the
docker container gets assigned 1000 uid and gid.

Testing:
Manually tested by running the docker container and checking the user.

Change-Id: I51b846ca5fb2c55ac1707b9581cee18447467b41
Reviewed-on: http://gerrit.cloudera.org:8080/16807
Reviewed-by: Andrew Sherman <asherman@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
1 file changed
tree: e45bdcc45ed3f2371eb432b2eb759308c335929b
  1. be/
  2. bin/
  3. cmake_modules/
  4. common/
  5. docker/
  6. docs/
  7. fe/
  8. infra/
  9. java/
  10. lib/
  11. security/
  12. shell/
  13. ssh_keys/
  14. testdata/
  15. tests/
  16. www/
  17. .clang-format
  18. .clang-tidy
  19. .gitattributes
  20. .gitignore
  21. buildall.sh
  22. CMakeLists.txt
  23. EXPORT_CONTROL.md
  24. LICENSE.txt
  25. LOGS.md
  26. NOTICE.txt
  27. README-build.md
  28. README.md
  29. setup.cfg
README.md

Welcome to Impala

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:

  • Best of breed performance and scalability.
  • Support for data stored in HDFS, Apache HBase, Apache Kudu, Amazon S3, Azure Data Lake Storage, Apache Hadoop Ozone and more!
  • Wide analytic SQL support, including window functions and subqueries.
  • On-the-fly code generation using LLVM to generate lightning-fast code tailored specifically to each individual query.
  • Support for the most commonly-used Hadoop file formats, including Apache Parquet and Apache ORC.
  • Support for industry-standard security protocols, including Kerberos, LDAP and TLS.
  • Apache-licensed, 100% open source.

More about Impala

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.

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.

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.