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https://issues.apache.org/jira/browse/LIVY-350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gyorgy Gal updated LIVY-350:
----------------------------
Fix Version/s: 0.10.0
(was: 0.9.0)
This issue has been moved to the 0.10.0 release as part of a bulk update. If
you feel this is moved out inappropriately, feel free to provide justification
and reset the Fix Version to 0.9.0.
> create pyspark livy session returns "Can not create a Path from an empty
> string"
> --------------------------------------------------------------------------------
>
> Key: LIVY-350
> URL: https://issues.apache.org/jira/browse/LIVY-350
> Project: Livy
> Issue Type: Bug
> Components: API
> Affects Versions: 0.3
> Reporter: wuchang
> Priority: Major
> Labels: empty, hdfs, path, spark
> Fix For: 0.10.0
>
>
> Using curl to create to pyspark livy session just like
> http://gethue.com/how-to-use-the-livy-spark-rest-job-server-for-interactive-spark-2-2/
> to me to:
> curl -X POST --data '{"kind": "pyspark"}' -H "Content-Type: application/json"
> localhost:8998/sessions
> it returns :
> "Can not create a Path from an empty string"
> just this response ,nothing else. no error message in livy log.
> the livy jar file which LivyServer process dependended on is :
> -rw-r--r--. 1 appuser appuser 8.9K Dec 27 10:10 livy-api-0.3.0-SNAPSHOT.jar
> -rw-r--r--. 1 appuser appuser 19K Dec 27 10:10
> livy-client-common-0.3.0-SNAPSHOT.jar
> -rw-r--r--. 1 appuser appuser 87K Dec 27 10:10
> livy-core_2.11-0.3.0-SNAPSHOT.jar
> -rw-r--r--. 1 appuser appuser 119K Dec 27 10:10 livy-rsc-0.3.0-SNAPSHOT.jar
> -rw-r--r--. 1 appuser appuser 570K Dec 27 10:10
> livy-server-0.3.0-SNAPSHOT.jar
> So , it seems that it is a 0.3.0 livy server.
> and the spark version is :
> spark-2.0.0-bin-hadoop2.7
> my hdfs is ok.
> When I run pyspark directly ,everything is ok.
> The response message is so generic and the only thing I know is that the
> spark trying to new a Path() object but the path parameter is null or an
> empty "".
> But I cannot get any error stacktrace.
> Anyone can help me?
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