[jira] [Commented] (SPARK-16104) Do not creaate CSV writer object for every flush when writing

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-16104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15341693#comment-15341693 ] 

Apache Spark commented on SPARK-16104:
--------------------------------------

User 'HyukjinKwon' has created a pull request for this issue:
https://github.com/apache/spark/pull/13809

> Do not creaate CSV writer object for every flush when writing
> -------------------------------------------------------------
>
>                 Key: SPARK-16104
>                 URL: https://issues.apache.org/jira/browse/SPARK-16104
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Hyukjin Kwon
>
> Initially, CSV data source creates {{CsvWriter}} for each record but it was fixed in SPARK-14031.
> However, it still creates a writer for each flush in {{LineCsvWriter}}. This is not necessary. It might be better if it uses single {{CsvWriter}}.



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