Maximilian Michels created FLINK-2885:
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Summary: Path to Python resources is not constructed correctly
Key: FLINK-2885
URL: https://issues.apache.org/jira/browse/FLINK-2885
Project: Flink
Issue Type: Bug
Components: Python API
Affects Versions: 0.9.1, 0.10
Reporter: Maximilian Michels
Assignee: Maximilian Michels
Priority: Blocker
Fix For: 0.9.2, 0.10
The paths set in {{config.sh}} changed, leading to a wrong path construction of
the Python API resources. Executing even the most trivial Python programs fails:
{noformat}
org.apache.flink.client.program.ProgramInvocationException: The main method
caused an error.
at
org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:452)
at
org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:353)
at org.apache.flink.client.program.Client.run(Client.java:315)
at
org.apache.flink.client.CliFrontend.executeProgram(CliFrontend.java:582)
at org.apache.flink.client.CliFrontend.run(CliFrontend.java:288)
at
org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:878)
at org.apache.flink.client.CliFrontend.main(CliFrontend.java:920)
Caused by: java.io.FileNotFoundException: File
/Users/max/Downloads/flin/resources/python does not exist or the user running
Flink ('max') has insufficient permissions to access it.
at
org.apache.flink.core.fs.local.LocalFileSystem.getFileStatus(LocalFileSystem.java:107)
at org.apache.flink.runtime.filecache.FileCache.copy(FileCache.java:242)
at
org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.prepareFiles(PythonPlanBinder.java:138)
at
org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.runPlan(PythonPlanBinder.java:108)
at
org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.main(PythonPlanBinder.java:84)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at
org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:437)
... 6 more
{noformat}
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