spark-reviews mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From liyintang <...@git.apache.org>
Subject [GitHub] spark pull request: [SPARK-14105][STREAMING] Deep copy each kafka ...
Date Thu, 24 Mar 2016 15:25:32 GMT
Github user liyintang commented on the pull request:

    https://github.com/apache/spark/pull/11921#issuecomment-200885500
  
    @koeninger ,
    This bug will be only triggered if there is a window function on the KafkaRDD, which will
force it to be serialized into blocks. Serializing a ByteBuffer will serialize the entire
underlying byte[], instead of that slice. That's the motivation for this deep copy.
    
    I can add example code in the jira. It is fairly easy to reproduce.  


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

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


Mime
View raw message