example-spark | Spark , Spark Streaming and Spark SQL unit testing strategies

by mkuthan Scala Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | example-spark Summary

example-spark is a Scala library typically used in Big Data, Spark applications. example-spark has no bugs, it has no vulnerabilities and it has low support. However example-spark has a Non-SPDX License. You can download it from GitHub.

Spark, Spark Streaming and Spark SQL unit testing strategies

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Quality

Security

License

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Support

example-spark has a low active ecosystem.

It has 204 star(s) with 127 fork(s). There are 30 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 2 have been closed. On average issues are closed in 10 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of example-spark is current.

Quality

example-spark has 0 bugs and 0 code smells.

Security

example-spark has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

example-spark code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

example-spark has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

example-spark releases are not available. You will need to build from source code and install.

It has 712 lines of code, 34 functions and 19 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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example-spark Key Features

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example-spark Examples and Code Snippets

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Community Discussions

Trending Discussions on example-spark

How to fix 'Error: Could not find or load main class' on scala application in Intellij?

Add path with aux jars for Hive client

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/spark/sql/SQLContext

QUESTION

How to fix 'Error: Could not find or load main class' on scala application in Intellij?

Asked 2019-Nov-15 at 08:54

I tried to make a simple scala application, Page Rank, and I can't run it.

The source from which I got the code : https://github.com/abbas-taher/pagerank-example-spark2.0-deep-dive

I created a new scala project in Intellij, the package com.scalaproj and added the code from the source into the scala object, SparkPageRank. I also added the external jars for spark-2.1.0-bin-hadoop2.7, as it said in the tutorial.

...

ANSWER

Answered 2019-Nov-15 at 08:54

I am able to reproduce the error. You just have to mark the directory containing your SparkPageRank object as Sources root in Intellij. (the directory must be in blue)

Right click on the directory -> Mark Directory as -> Sources Root

Hope this work for you !

======= Update after discussion ======

Since this Solution is not working, You have to create a maven project, And add spark and scala dependencies. In github link, I am not sure that your code work without a pom.xml, or build.sbt.

======= Update of 11/13 =======

Code worked with build.sbt

Source https://stackoverflow.com/questions/58807246

QUESTION

Add path with aux jars for Hive client

Asked 2018-Jul-05 at 09:15

I did have HDP 2.6.1.0-129

I have external Jar example.jar for serialized flume data file.

I did add new parametr in section Custom hive-site

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ANSWER

Answered 2018-Jul-05 at 09:15

I did not say that library write my my colleague did write a library. It did turn out that it redefines the variables that affect the level of logging the field. After excluding overridden variables in the library, the problem of reproducing did stopp.

Source https://stackoverflow.com/questions/50465593

QUESTION

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/spark/sql/SQLContext

Asked 2017-Jun-20 at 11:48

I am using IntelliJ 2016.3 version.

...

ANSWER

Answered 2017-Jun-20 at 11:48

I guess this is because you marked your dependencies as "provided", but apparently you (or IDEA) don't provide them.

Try to remove the "provided" option or (my preferred way): move the class with the main method to src/test/scala

Source https://stackoverflow.com/questions/44645102

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

Vulnerabilities

No vulnerabilities reported

Install example-spark

You can download it from GitHub.

Support

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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