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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2021/06/30 04:02:00 UTC
[jira] [Assigned] (SPARK-35946) Respect Py4J server if
InheritableThread API
[ https://issues.apache.org/jira/browse/SPARK-35946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-35946:
------------------------------------
Assignee: Apache Spark
> Respect Py4J server if InheritableThread API
> --------------------------------------------
>
> Key: SPARK-35946
> URL: https://issues.apache.org/jira/browse/SPARK-35946
> Project: Spark
> Issue Type: Improvement
> Components: PySpark
> Affects Versions: 3.2.0
> Reporter: Hyukjin Kwon
> Assignee: Apache Spark
> Priority: Major
>
> Currently we sets the enviornment variables at the client side of Py4J (python/pyspark/util.py ). If the Py4J gateway is created somewhere else (e.g., Zeppelin, etc), it could introduce a breakage at:
> {code}
> from pyspark import SparkContext
> jvm = SparkContext._jvm
> thread_connection = jvm._gateway_client.get_thread_connection()
> # ^ the MLlibMLflowIntegrationSuite test suite failed at this line
> # `AttributeError: 'GatewayClient' object has no attribute 'get_thread_connection'`
> {code}
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