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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/06/21 07:46:57 UTC
[jira] [Updated] (SPARK-12144) Support more external data source API in SparkR
[ https://issues.apache.org/jira/browse/SPARK-12144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-12144:
------------------------------
Assignee: Yanbo Liang
> Support more external data source API in SparkR
> ------------------------------------------------
>
> Key: SPARK-12144
> URL: https://issues.apache.org/jira/browse/SPARK-12144
> Project: Spark
> Issue Type: New Feature
> Components: SparkR
> Affects Versions: 1.5.2
> Reporter: Sun Rui
> Assignee: Yanbo Liang
> Fix For: 1.6.0
>
>
> Currently we support read.df, write.df, jsonFile, parquetFile in SQLContext, we should support more external data source API such as read.json, read.parquet, read.orc, read.jdbc, read.csv and so on.
> Some of the exist API is deprecated and will remove at Spark 2.0, we should also deprecate them at SparkR.
> Note: we should refer the DataFrameReader and DataFrameWriter API at Spark SQL but defined with R-like style.
> DataFrameReader API: http://spark.apache.org/docs/latest/api/scala/index.html#org.apache.spark.sql.DataFrameReader
> DataFrameWriter API: http://spark.apache.org/docs/latest/api/scala/index.html#org.apache.spark.sql.DataFrameWriter
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