commit | 0a077fe9921af7c5bac2f9decba371c5eca55d6a | [log] [tgz] |
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author | wzhou-code <wzhou@cloudera.com> | Thu Mar 21 21:58:51 2024 -0700 |
committer | Impala Public Jenkins <impala-public-jenkins@cloudera.com> | Wed Mar 27 05:09:04 2024 +0000 |
tree | 435bfa5b21ea806f6b1fd23eb53a8fac63c88d0a | |
parent | 5835c9b994ad30b33542afa3c704d7a4a45aa24f [diff] |
IMPALA-12928: Mask JDBC table property dbcp.password for DESC FORMATTED and SHOW CREATE TABLE 'desc formatted' and 'show create table' commands show all of table properties in clear text. For external JDBC table, dbcp.password table property value should be masked in the output of these two commands. This patch makes dbcp.password property value been masked in the output of 'desc formatted' and 'show create table' commands. dbcp.password table property could be wrote into Impala and HMS log files with JDBC table creation statements. There is generic tool in production environment with which user could set up the regular expressions to detect and redact sensitive information within SQL statement text in log files. Testing: - Added end-to-end test cases. - Passed core tests. Change-Id: I83dc32c8d0fec1cdfdfe06e720561b2ae1adf5df Reviewed-on: http://gerrit.cloudera.org:8080/21187 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.