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Posted to issues@spark.apache.org by "Li Jin (JIRA)" <ji...@apache.org> on 2018/02/16 21:54:00 UTC
[jira] [Commented] (SPARK-13127) Upgrade Parquet to 1.9 (Fixes
parquet sorting)
[ https://issues.apache.org/jira/browse/SPARK-13127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16367925#comment-16367925 ]
Li Jin commented on SPARK-13127:
--------------------------------
Hi all,
The status of the Jira is "Progress". I am wondering if this is being actively worked on?
> Upgrade Parquet to 1.9 (Fixes parquet sorting)
> ----------------------------------------------
>
> Key: SPARK-13127
> URL: https://issues.apache.org/jira/browse/SPARK-13127
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.0.0, 2.0.1
> Reporter: Justin Pihony
> Priority: Major
>
> Currently, when you write a sorted DataFrame to Parquet, then reading the data back out is not sorted by default. [This is due to a bug in Parquet|https://issues.apache.org/jira/browse/PARQUET-241] that was fixed in 1.9.
> There is a workaround to read the file back in using a file glob (filepath/*).
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