java-sdk | based library intended to simplify the development | SDK library

The issue was caused the spark resource allocation manager. Solved it by reducing of requested recourses. Why it worked using python3 test.py remains a mystery

You have a complete mix of versions. Why do you say that you're using Hoxton and Boot 2.3 if you're not using Hoxton, you're using Greenwich and Boot 2.1

The error indicates that you're already using the AWS Mobile SDK for Android. However, you've added another dependency from the AWS Java SDK v1, a different product. If you're building for Android, only use dependencies named like aws-android-sdk-*. See the documentation, here.

Your code looks correct. But as the error shows "nested exception is java.lang.IllegalStateException: Client id must not be empty.", you need to check the application.properties again and make sure it's correct.

And the sample needs three dependencies(spring-boot-starter-oauth2-client, spring-boot-starter-web, azure-spring-boot-starter-active-directory), you could try to update your pom with the newer version.

There is my code following the tutorial.

Main:

I was able to sort the above issue and few other ClassNotFoundException by copying the following jar files from extlib to lib. Both folder are in oozie_install/oozie-5.2.1.

• libext/hadoop-common-2.6.0.jar
• libext/commons-configuration-1.6.jar
• libext/hadoop-mapreduce-client-core-2.6.0.jar
• libext/hadoop-hdfs-2.6.0.jar

While I am not sure how many more jars need to be moved from libext to lib while I try to run an example workflow/job in oozie. This fix brought up Oozie web site at http://localhost:11000/oozie/

I am also not sure why Oozie doesn't load the libraries in the libext/ folder.

I ended up resolving this by updating my version of Eclipse. The version that had the issue (for me) is Release 4.16 (2020-06). I updated to Release 4.19 (2021-03) and everything works now.

To answer your question about working with a Spring Controller, you can get the byte array that represents the file like this:

By excluding spring-boot-starter-web you did exclude all its dependencies, which are necessary to run a Spring Boot project in a servlet environment. Most notably you did exclude spring-web, which contains most of the classes you find in the error messages.

As its name suggests spring-boot-starter-web isn't centered around Tomcat, only its dependency spring-boot-starter-tomcat is. So you should exclude the latter artifact and include spring-boot-starter-undertow to pull the necessary Undertow dependencies into the project:

You need to downgrade Spark to Spark 3.0.2 to use Delta 0.8.0 - unfortunately, Spark 3.1.1 made many changes in the internal things that are used Delta under the hood, and this breaks the binary compatibility. Most probably, your specific problem is caused by SPARK-32154 that made changes in the parameters of the ScalaUDF (this line)