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https://issues.apache.org/jira/browse/FLINK-5886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16128767#comment-16128767
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ASF GitHub Bot commented on FLINK-5886:
---------------------------------------
Github user zohar-mizrahi commented on the issue:
https://github.com/apache/flink/pull/3838
Regarding the exception -
```java.io.IOException: java.io.IOException: The given HDFS file URI ...```
In general, using the python interface requires a valid configuration of
shared file system (.e.g HDFS), which designed to distribute the python files.
Someone can bypass this issue by set the second argument to 'True' when
calling to ```env.execute(...)``` in the python script.
> Python API for streaming applications
> -------------------------------------
>
> Key: FLINK-5886
> URL: https://issues.apache.org/jira/browse/FLINK-5886
> Project: Flink
> Issue Type: New Feature
> Components: Python API
> Reporter: Zohar Mizrahi
> Assignee: Zohar Mizrahi
>
> A work in progress to provide python interface for Flink streaming APIs. The
> core technology is based on jython and thus imposes two limitations: a. user
> defined functions cannot use python extensions. b. the python version is 2.x
> The branch is based on Flink release 1.2.0, as can be found here:
> https://github.com/zohar-pm/flink/tree/python-streaming
> In order to test it, someone can use IntelliJ IDE. Assuming IntelliJ was
> setup properly (see:
> https://ci.apache.org/projects/flink/flink-docs-release-1.3/internals/ide_setup.html),
> one can run/debug {{org.apache.flink.python.api.PythonStreamBinderTest}},
> which in return will execute all the tests under
> {{/Users/zohar/dev/pm-flink/flink-libraries/flink-python/src/test/python/org/apache/flink/python/api/streaming}}
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