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Posted to issues@spark.apache.org by "Teng Peng (JIRA)" <ji...@apache.org> on 2018/06/11 23:27:00 UTC
[jira] [Commented] (SPARK-24516) PySpark Bindings for K8S - make
Python 3 the default
[ https://issues.apache.org/jira/browse/SPARK-24516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16508945#comment-16508945 ]
Teng Peng commented on SPARK-24516:
-----------------------------------
+1.
> PySpark Bindings for K8S - make Python 3 the default
> ----------------------------------------------------
>
> Key: SPARK-24516
> URL: https://issues.apache.org/jira/browse/SPARK-24516
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes, PySpark
> Affects Versions: 2.4.0
> Reporter: Ondrej Kokes
> Priority: Minor
>
> Initial PySpark-k8s bindings have just been resolved (SPARK-23984), but the default Python version there is 2. While you can override this by setting it to 3, I think we should have sensible defaults.
> Python 3 has been around for ten years and is the clear successor, Python 2 has only 18 months left in terms of support. There isn't a good reason to suggest Python 2 should be used, not in 2018 and not when both versions are supported.
> The relevant commit [is here|https://github.com/apache/spark/commit/1a644afbac35c204f9ad55f86999319a9ab458c6#diff-6e882d5561424e7e6651eb46f10104b8R194], the version is also [in the documentation|https://github.com/apache/spark/commit/1a644afbac35c204f9ad55f86999319a9ab458c6#diff-b5527f236b253e0d9f5db5164bdb43e9R643].
>
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