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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/02/11 22:58:01 UTC

[jira] [Assigned] (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 ]

Apache Spark reassigned SPARK-23388:
------------------------------------

    Assignee: Apache Spark

> 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: Apache Spark
>            Priority: Major
>
> 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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