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https://issues.apache.org/jira/browse/BEAM-7929?focusedWorklogId=561224&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-561224
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ASF GitHub Bot logged work on BEAM-7929:
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Author: ASF GitHub Bot
Created on: 05/Mar/21 00:06
Start Date: 05/Mar/21 00:06
Worklog Time Spent: 10m
Work Description: TheNeuralBit commented on pull request #14117:
URL: https://github.com/apache/beam/pull/14117#issuecomment-791042902
> I thought SchemaIOProvider's main goal was just to easily wrap IOs for SQL
and it does great job for that. I took the other route because more advanced
use cases were using the full Table hierarchy.
The main goal with SchemaIOProvider was to avoid code getting duplicated
between ExternalTransform wrappers and TableProvider implementations (e.g. for
JDBC). I was also hopeful that it would help move logic for "schema-aware" IOs
out of the SQL extension and into the IOs themselves.
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Issue Time Tracking
-------------------
Worklog Id: (was: 561224)
Time Spent: 1h 50m (was: 1h 40m)
> ParquetTable.buildIOReader should support column projection and filter
> predicate
> --------------------------------------------------------------------------------
>
> Key: BEAM-7929
> URL: https://issues.apache.org/jira/browse/BEAM-7929
> Project: Beam
> Issue Type: New Feature
> Components: dsl-sql, io-java-parquet
> Affects Versions: 2.14.0
> Reporter: Neville Li
> Priority: P3
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> To leverage the performance improvements in Parquet.
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