spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tathagata Das (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (SPARK-24396) Add Structured Streaming ForeachWriter for python
Date Sat, 26 May 2018 00:08:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-24396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16491415#comment-16491415
] 

Tathagata Das edited comment on SPARK-24396 at 5/26/18 12:07 AM:
-----------------------------------------------------------------

TaskContext.getLocalProperty (SPARK-24397) in Python is needed for getting the batchId/epochId
that is passed on by StreamExecution as Spark job local property.


was (Author: tdas):
TaskContext.getLocalProperty in Python is needed for getting the batchId/epochId that is passed
on by StreamExecution as Spark job local property.

> Add Structured Streaming ForeachWriter for python
> -------------------------------------------------
>
>                 Key: SPARK-24396
>                 URL: https://issues.apache.org/jira/browse/SPARK-24396
>             Project: Spark
>          Issue Type: New Feature
>          Components: Structured Streaming
>    Affects Versions: 2.3.0
>            Reporter: Tathagata Das
>            Assignee: Tathagata Das
>            Priority: Major
>
> Users should be able to write ForeachWriter code in python, that is, they should be able
to use the partitionid and the version/batchId/epochId to conditionally process rows.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message