[
https://issues.apache.org/jira/browse/SPARK-9743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yin Huai resolved SPARK-9743.
-----------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
Issue resolved by pull request 8035
[https://github.com/apache/spark/pull/8035]
> Scanning a HadoopFsRelation shouldn't requrire refreshing
> ---------------------------------------------------------
>
> Key: SPARK-9743
> URL: https://issues.apache.org/jira/browse/SPARK-9743
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.5.0
> Reporter: Cheng Lian
> Assignee: Cheng Lian
> Priority: Blocker
> Fix For: 1.5.0
>
>
> PR #7969 added {{HadoopFsRelation.refresh()}} calls in {{DataSourceStrategy}}
> to make test case {{InsertSuite.save directly to the path of a JSON table}}
> pass. However, this forces every {{HadoopFsRelation}} table scan to do a
> refreshing, which can be super expensive for tables with large number of
> partitions.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
