commit | 502e1134be595ed5506424ee5f06dcf52f6fc646 | [log] [tgz] |
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author | Zoltan Borok-Nagy <boroknagyz@cloudera.com> | Tue Sep 01 18:03:14 2020 +0200 |
committer | Impala Public Jenkins <impala-public-jenkins@cloudera.com> | Wed Sep 02 13:29:25 2020 +0000 |
tree | c805ed52199d0dd7090b265b9aca77ee42fa59df | |
parent | 4cb3c3556e77ee24003383155ca5e1b70be4db6e [diff] |
IMPALA-10071: Impala shouldn't create filename starting with underscore during ACID TRUNCATE When Impala TRUNCATEs an ACID table, it creates a new base directory with the hidden file "_empty" in it. Newer Hive versions ignore files starting with underscore, therefore they ignore the whole base directory. To resolve this issue we can simply rename the empty file to "empty". Testing: * update acid-truncate.test accordingly Change-Id: Ia0557b9944624bc123c540752bbe3877312a7ac9 Reviewed-on: http://gerrit.cloudera.org:8080/16396 Reviewed-by: Csaba Ringhofer <csringhofer@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
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:
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.
Impala only supports Linux at the moment.
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.