commit | 0e8a9077b10ff478e0861a1a266a38927a5ae544 | [log] [tgz] |
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author | stiga-huang <huangquanlong@gmail.com> | Tue Mar 19 15:08:58 2024 +0800 |
committer | Impala Public Jenkins <impala-public-jenkins@cloudera.com> | Mon Mar 25 15:02:45 2024 +0000 |
tree | d3977063d16980421856cfd332abc719466bd28e | |
parent | 23c1f0d4e195c066b965fbf6b4da95bade12f2dd [diff] |
IMPALA-12915: Use libgtest.so when built with shared libs When building Impala with shared libraries, we currently link against the static library of GTest in both libkudu_test_util.so and unifiedbetests. libkudu_test_util.so is also linked by unifiedbetests dynamically. When unifiedbetests exits, both binaries try to delete the global variables of GTest, which leads to a double-free memory issue. To fix the double-free memory issue, instead of statically linking libgtest.a, all binaries should dynamically link libgtest.so. So when the process exits, only libgtest.so will delete its global variables. Tests - Verified the issue resolved locally Change-Id: I27d21217db219f52b072a4e5cfa1caaace35d1a2 Reviewed-on: http://gerrit.cloudera.org:8080/21163 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.