spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Nikunj Bansal (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (SPARK-25303) A DStream that is checkpointed should allow its parent(s) to be removed and not persisted
Date Mon, 03 Sep 2018 06:42:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-25303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16599566#comment-16599566
] 

Nikunj Bansal edited comment on SPARK-25303 at 9/3/18 6:41 AM:
---------------------------------------------------------------

I have a potential fix for this and SPARK-25302 available.


was (Author: nikunj):
I have a potential fix for this and SPARK-25202 available.

> A DStream that is checkpointed should allow its parent(s) to be removed and not persisted
> -----------------------------------------------------------------------------------------
>
>                 Key: SPARK-25303
>                 URL: https://issues.apache.org/jira/browse/SPARK-25303
>             Project: Spark
>          Issue Type: Bug
>          Components: DStreams
>    Affects Versions: 2.0.0, 2.0.1, 2.0.2, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.2.0, 2.2.1, 2.2.2,
2.3.0, 2.3.1
>            Reporter: Nikunj Bansal
>            Priority: Major
>              Labels: Streaming, streaming
>
> A checkpointed DStream is supposed to cut the lineage to its parent(s) such that any persisted
RDDs for the parent(s) are removed. However, combined with the issue in SPARK-25302, they
result in the Input Stream RDDs being persisted a lot longer than they are actually required.
> See also related bug SPARK-25302.



--
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