You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Gaurav Shah (JIRA)" <ji...@apache.org> on 2017/12/28 17:27:00 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=16305612#comment-16305612 ]
Gaurav Shah commented on SPARK-13127:
-------------------------------------
I am surprised people haven't hit https://issues.apache.org/jira/browse/PARQUET-353, I constantly face OOM error on a continuous streaming application. Wondering if we would get parquet 1.9.1 and then upgrade spark to use that. https://issues.apache.org/jira/browse/PARQUET-1027
> 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
>
> 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/*).
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org