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Posted to issues@spark.apache.org by "Yanbo Liang (JIRA)" <ji...@apache.org> on 2015/02/14 18:26:12 UTC

[jira] [Closed] (SPARK-5774) Support save RDD append to file

     [ https://issues.apache.org/jira/browse/SPARK-5774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yanbo Liang closed SPARK-5774.
------------------------------

> Support save RDD append to file
> -------------------------------
>
>                 Key: SPARK-5774
>                 URL: https://issues.apache.org/jira/browse/SPARK-5774
>             Project: Spark
>          Issue Type: New Feature
>          Components: Spark Core
>    Affects Versions: 1.3.0
>            Reporter: Yanbo Liang
>
> Now RDD.saveAsTextFile only support writing to a file which is empty. In some cases, we need to save RDD append to an existing file. For example, when execute SQL command "INSERT INTO ...", we need to append the RDD to an existing file.



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