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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2017/01/18 14:53:26 UTC
[jira] [Resolved] (SPARK-15805) update the whole sql programming
guide
[ https://issues.apache.org/jira/browse/SPARK-15805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-15805.
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Resolution: Duplicate
It seems a duplicate. please reopen this if I misunderstood.
> update the whole sql programming guide
> --------------------------------------
>
> Key: SPARK-15805
> URL: https://issues.apache.org/jira/browse/SPARK-15805
> Project: Spark
> Issue Type: Improvement
> Components: Documentation, SQL
> Affects Versions: 2.0.0
> Reporter: Weichen Xu
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> The sql programming guide of spark is out-of-date in many places, including:
> should using `SparkSession` instead of `SQLContext`
> should using `SparkSession.builder.enableHiveSupport` instead of `HiveContext`
> should using `dataFrame.write.saveAsTable` instead of `dataFrame.saveAsTable`
> should using `sparkSession.catalog.cacheTable/uncacheTable` instead of `SQLContext.cacheTable/uncacheTable`
> and so on...
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