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Posted to issues@spark.apache.org by "yuriy_hupalo (JIRA)" <ji...@apache.org> on 2017/01/20 08:01:26 UTC
[jira] [Updated] (SPARK-19307) SPARK-17387 caused ignorance of conf
object passed to SparkContext:
[ https://issues.apache.org/jira/browse/SPARK-19307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
yuriy_hupalo updated SPARK-19307:
---------------------------------
Description:
after patch SPARK-17387 was applied -- Sparkconf object is ignored when launching SparkContext programmatically via python from spark-submit:
https://github.com/apache/spark/blob/master/python/pyspark/context.py#L128:
in case when we are running python SparkContext(conf=xxx) from spark-submit:
conf is set, conf._jconf is None ()
passed as arg conf object is ignored (and used only when we are launching java_gateway).
how to fix:
python/pyspark/context.py:132
{code:title=python/pyspark/context.py:132}
if conf is not None and conf._jconf is not None:
# conf has been initialized in JVM properly, so use conf directly. This represent the
# scenario that JVM has been launched before SparkConf is created (e.g. SparkContext is
# created and then stopped, and we create a new SparkConf and new SparkContext again)
self._conf = conf
else:
self._conf = SparkConf(_jvm=SparkContext._jvm)
+ if conf:
+ for key, value in conf.getAll():
+ self._conf.set(key,value)
+ print(key,value)
{code}
was:
after patch SPARK-17387 was applied -- Sparkconf object is ignored when launching SparkContext programmatically via python from spark-submit:
https://github.com/apache/spark/blob/master/python/pyspark/context.py#L128:
in case when we are running python SparkContext(conf=xxx) from spark-submit:
conf is set, conf._jconf is None ()
passed as arg conf object is ignored (and used only when we are launching java_gateway).
how to fix:
python/pyspark/context.py:132
===================
if conf is not None and conf._jconf is not None:
# conf has been initialized in JVM properly, so use conf directly. This represent the
# scenario that JVM has been launched before SparkConf is created (e.g. SparkContext is
# created and then stopped, and we create a new SparkConf and new SparkContext again)
self._conf = conf
else:
self._conf = SparkConf(_jvm=SparkContext._jvm)
+ if conf:
+ for key, value in conf.getAll():
+ self._conf.set(key,value)
+ print(key,value)
===================
> SPARK-17387 caused ignorance of conf object passed to SparkContext:
> -------------------------------------------------------------------
>
> Key: SPARK-19307
> URL: https://issues.apache.org/jira/browse/SPARK-19307
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Affects Versions: 2.1.0
> Reporter: yuriy_hupalo
>
> after patch SPARK-17387 was applied -- Sparkconf object is ignored when launching SparkContext programmatically via python from spark-submit:
> https://github.com/apache/spark/blob/master/python/pyspark/context.py#L128:
> in case when we are running python SparkContext(conf=xxx) from spark-submit:
> conf is set, conf._jconf is None ()
> passed as arg conf object is ignored (and used only when we are launching java_gateway).
> how to fix:
> python/pyspark/context.py:132
> {code:title=python/pyspark/context.py:132}
> if conf is not None and conf._jconf is not None:
> # conf has been initialized in JVM properly, so use conf directly. This represent the
> # scenario that JVM has been launched before SparkConf is created (e.g. SparkContext is
> # created and then stopped, and we create a new SparkConf and new SparkContext again)
> self._conf = conf
> else:
> self._conf = SparkConf(_jvm=SparkContext._jvm)
> + if conf:
> + for key, value in conf.getAll():
> + self._conf.set(key,value)
> + print(key,value)
> {code}
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