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Posted to issues@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2020/07/13 18:26:00 UTC
[jira] [Created] (ARROW-9442) [Python] Add
pyarrow_wrap_table_no_validate API
Wes McKinney created ARROW-9442:
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Summary: [Python] Add pyarrow_wrap_table_no_validate API
Key: ARROW-9442
URL: https://issues.apache.org/jira/browse/ARROW-9442
Project: Apache Arrow
Issue Type: Improvement
Components: Python
Reporter: Wes McKinney
Assignee: Wes McKinney
Fix For: 1.0.0
I have discovered that the forced validation check in pyarrow_wrap_table can add 20-30% time to a call to {{RecordBatchStreamReader.read_all}}, which should be expected to be already valid.
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