commit | 2ebf554dfdb0dc9055ef95c8f2ec4fad51f1e657 | [log] [tgz] |
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author | Qifan Chen <qchen@cloudera.com> | Wed Aug 12 16:33:51 2020 -0400 |
committer | Sahil Takiar <stakiar@cloudera.com> | Tue Aug 25 15:42:01 2020 +0000 |
tree | a6252a6c3d1a27dc51f7e37572553694623f46b0 | |
parent | 6390e7e1da2c02e0dac914348cdd48b9ac2e7126 [diff] |
IMPALA-7779 Parquet Scanner can write binary data into profile This fix addresses the current limitation in that an ill-formatted Parquet version string is not properly formatted before appearing in an error message or impalad.INFO. With the fix, any such string is converted to a hex string first. The hex string is a sequence of four hex digit groups separated by spaces and each group is one or two hex digits, such as "6c 65 2e a". Testing: Ran "core" tests successfully. Change-Id: I281d6fa7cb2f88f04588110943e3e768678b9cf1 Reviewed-on: http://gerrit.cloudera.org:8080/16331 Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Reviewed-by: Sahil Takiar <stakiar@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.