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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:21:15 UTC
[jira] [Updated] (SPARK-16013) Add option to disable HiveContext in
spark-shell/pyspark
[ https://issues.apache.org/jira/browse/SPARK-16013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon updated SPARK-16013:
---------------------------------
Labels: bulk-closed (was: )
> Add option to disable HiveContext in spark-shell/pyspark
> --------------------------------------------------------
>
> Key: SPARK-16013
> URL: https://issues.apache.org/jira/browse/SPARK-16013
> Project: Spark
> Issue Type: Improvement
> Components: PySpark, Spark Shell
> Affects Versions: 1.6.1
> Reporter: Jeff Zhang
> Priority: Major
> Labels: bulk-closed
>
> In spark2.0, we can disable hivecontext by setting spark.sql.catalogImplementation, but in spark 1.6 it seems there's no option to turn off hivecontext. This bring several issues I can see.
> * If user spark multiple spark-shell on the same machine but don't specify hive-site.xml will cause embedded derby conflict.
> * For any spark downstream project, if they want to reuse the code in spark-shell, then they have to reply on whether hive profile is turned on to decide whether HiveContext is created. This doesn't make sense to me.
> Although spark 2.0 don't have such issue, considering most of people are still use spark 1.x, this feature would benefit users I think. I can create PR if this feature is reasonable for users.
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