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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2018/02/12 19:38:00 UTC
[jira] [Resolved] (SPARK-23388) Support for Parquet Binary
DecimalType in VectorizedColumnReader
[ https://issues.apache.org/jira/browse/SPARK-23388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiao Li resolved SPARK-23388.
-----------------------------
Resolution: Fixed
Fix Version/s: 2.3.0
> Support for Parquet Binary DecimalType in VectorizedColumnReader
> ----------------------------------------------------------------
>
> Key: SPARK-23388
> URL: https://issues.apache.org/jira/browse/SPARK-23388
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.3.0
> Reporter: James Thompson
> Assignee: James Thompson
> Priority: Major
> Fix For: 2.3.0
>
>
> The following commit to spark removed support for decimal binary types: [https://github.com/apache/spark/commit/9c29c557635caf739fde942f53255273aac0d7b1#diff-7bdf5fd0ce0b1ccbf4ecf083611976e6R428]
> As per the parquet spec, decimal can be used to annotate binary types, so support should be re-added: [https://github.com/apache/parquet-format/blob/master/LogicalTypes.md#decimal]
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