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Posted to jira@arrow.apache.org by "Jin Chengcheng (Jira)" <ji...@apache.org> on 2022/07/21 08:24:00 UTC
[jira] [Created] (ARROW-17159) [C++][JAVA] Dataset: Support reading from fixed offset of a file for Parquet format
Jin Chengcheng created ARROW-17159:
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Summary: [C++][JAVA] Dataset: Support reading from fixed offset of a file for Parquet format
Key: ARROW-17159
URL: https://issues.apache.org/jira/browse/ARROW-17159
Project: Apache Arrow
Issue Type: Improvement
Components: C++, Java
Affects Versions: 9.0.0
Reporter: Jin Chengcheng
Assignee: Jin Chengcheng
With that, we can use substrait plan ReadRel_LocalFiles_FileOrFiles.start() and length() to pushdown scan filter
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