learn_new | 每天掌握一个新知识点

by hyj1991 JavaScript Version: Current License: No License

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kandi X-RAY | learn_new Summary

learn_new is a JavaScript library. learn_new has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

每天掌握一个新知识点

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learn_new has a low active ecosystem.

It has 61 star(s) with 7 fork(s). There are 7 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. On average issues are closed in 63 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of learn_new is current.

Quality

learn_new has no bugs reported.

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learn_new has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

learn_new does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

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learn_new releases are not available. You will need to build from source code and install.

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Community Discussions

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sc._jvm.org.apache.spark.streaming.kafka.KafkaUtilsPythonHelper() TypeError: 'JavaPackage' object is not callable when using

QUESTION

sc._jvm.org.apache.spark.streaming.kafka.KafkaUtilsPythonHelper() TypeError: 'JavaPackage' object is not callable when using

Asked 2019-Sep-30 at 09:28

I am learning how to integrate spark with kafka. Currently i created a virtualenv and installed pyspark, py4j packages.

I also configured these environment:

PYSPARK_PYTHON : C:\learn_new\learn_utils\venv\Scripts\python.exe
SPARK_HOME : C:\spark-2.4.3-bin-hadoop2.7

Then i want to run the example python source code under C:\spark-2.4.3-bin-hadoop2.7\examples\src\main\python\streaming\direct_kafka_wordcount.py

The script code is this:

...

ANSWER

Answered 2019-Jul-24 at 02:33

I mainly want to debug code locally, so i do not want to use spark-submit and add --jars or --packages parameters to run the code.

But it really need the spark-streaming-kafka-0-8-assembly_2.11-2.4.3.jar package.(here change the package version according to your spark version)

So i tried to download the package and save it to the C:\spark-2.4.3-bin-hadoop2.7\jars(change it to your spark installation path, and find the jars folder).

Then the issue is solved. Hope it will help other people.

Source https://stackoverflow.com/questions/57035475

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

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You can download it from GitHub.

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For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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