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From karan alang <karan.al...@gmail.com>
Subject pyspark on pycharm error
Date Thu, 09 May 2019 00:09:39 GMT
Hello - anyone has any ideas on this PySpark/PyCharm error in SO, pls. let
me know.


https://stackoverflow.com/questions/56028402/java-util-nosuchelementexception-key-not-found-pyspark-driver-callback-host
<https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fstackoverflow.com%2Fquestions%2F56028402%2Fjava-util-nosuchelementexception-key-not-found-pyspark-driver-callback-host&data=02%7C01%7CKaran_Alang%40infosys.com%7Cb324602677d84302aa4308d6d3fbb11a%7C63ce7d592f3e42cda8ccbe764cff5eb6%7C1%7C0%7C636929475320298302&sdata=%2F%2BIicuhaw6e0f0WMrRyfn1W0J1xp5d8seAKlZ77E5vs%3D&reserved=0>


essentially, on pyspark on PyCharm, i get the following error -

java.util.NoSuchElementException: key not found:
_PYSPARK_DRIVER_CALLBACK_HOST....Exception: Java gateway process
exited before sending its port number

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