[jira] [Updated] (SPARK-16847) Do not read Parquet corrupt statstics on binary via VectorizedReader when it is corrupt

["Hyukjin Kwon (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-16847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon updated SPARK-16847:
---------------------------------
    Summary: Do not read Parquet corrupt statstics on binary via VectorizedReader when it is corrupt  (was: Do not read Parquet corrupt statstics on binary )

> Do not read Parquet corrupt statstics on binary via VectorizedReader when it is corrupt
> ---------------------------------------------------------------------------------------
>
>                 Key: SPARK-16847
>                 URL: https://issues.apache.org/jira/browse/SPARK-16847
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Hyukjin Kwon
>            Priority: Minor
>
> It is still possible to read corrupt Parquet's statistics.
> This problem was found in PARQUET-251 and we disabled filter pushdown on binary columns in Spark before.
> We enabled this after upgrading Parquet but it seems there are potential incompatibility for Parquet files written in lower Spark versions.



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