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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2019/04/16 05:19:00 UTC
[jira] [Created] (SPARK-27473) Support filter push down for status
fields in binary file data source
Xiangrui Meng created SPARK-27473:
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Summary: Support filter push down for status fields in binary file data source
Key: SPARK-27473
URL: https://issues.apache.org/jira/browse/SPARK-27473
Project: Spark
Issue Type: Documentation
Components: SQL
Affects Versions: 3.0.0
Reporter: Xiangrui Meng
As a user, I can use `spark.read.format("binaryFile").load(path).filter($"status.lenght" < 100000000L)` to load files that are less than 1e8 bytes. Spark shouldn't even read files that are bigger than 1e8 bytes in this case.
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