Hyukjin Kwon created SPARK-35045:
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Summary: Add an internal option to control input buffer in
univocity
Key: SPARK-35045
URL: https://issues.apache.org/jira/browse/SPARK-35045
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.2.0
Reporter: Hyukjin Kwon
https://github.com/apache/spark/pull/31858 fixed it to respect Univocity's
default buffer to:
- Firstly, it's best to trust their judgement on the default values. Also 128
is too low.
- Default values arguably have more test coverage in Univocity.
- It will also fix uniVocity/univocity-parsers#449 which is a regression
compared to Spark 2.4
To prevent related side effect, we should have a workaround to change the
buffer size.
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