Serverless Data Processing with Dataflow - Writing an ETL pipeline using Apache Beam and Dataflow (Java) Reviews

Bug in description, bugs in scripts, and again solution does not include first stage with dump using Gson. Very poorly prepared.

Mariusz S. · Reviewed over 3 years ago

Hoe Kit C. · Reviewed over 3 years ago

[INFO] ------------------------------------------------------------- [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[27,26] cannot find symbol symbol: class Logger location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[33,38] cannot find symbol symbol: class DataflowPipelineOptions location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[65,19] cannot find symbol symbol: class PipelineResult location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[27,39] cannot find symbol symbol: variable LoggerFactory location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[46,27] cannot find symbol symbol: variable PipelineOptionsFactory location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[68,9] cannot find symbol symbol: class Pipeline location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[68,29] cannot find symbol symbol: variable Pipeline location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[69,16] cannot find symbol symbol: method setJobName(java.lang.String) location: variable options of type com.mypackage.pipeline.MyPipeline.Options [INFO] 8 errors [INFO] ------------------------------------------------------------- [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 6.548 s [INFO] Finished at: 2022-05-01T12:01:08+00:00 [INFO] Final Memory: 39M/58M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project advanced-dataflow-lab-1-lab: Compilation failure: Compilation failure: [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[27,26] cannot find symbol [ERROR] symbol: class Logger [ERROR] location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[33,38] cannot find symbol [ERROR] symbol: class DataflowPipelineOptions [ERROR] location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[65,19] cannot find symbol [ERROR] symbol: class PipelineResult [ERROR] location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[27,39] cannot find symbol [ERROR] symbol: variable LoggerFactory [ERROR] location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[46,27] cannot find symbol [ERROR] symbol: variable PipelineOptionsFactory [ERROR] location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[68,9] cannot find symbol [ERROR] symbol: class Pipeline [ERROR] location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[68,29] cannot find symbol [ERROR] symbol: variable Pipeline [ERROR] location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[69,16] cannot find symbol [ERROR] symbol: method setJobName(java.lang.String) [ERROR] location: variable options of type com.mypackage.pipeline.MyPipeline.Options [ERROR] -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project advanced-dataflow-lab-1-lab: Compilation failure at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288) at org.apache.maven.cli.MavenCli.main(MavenCli.java:199) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:90) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55) at java.lang.reflect.Method.invoke(Method.java:508) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:1220) at org.apache.maven.plugin.compiler.CompilerMojo.execute(CompilerMojo.java:187) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207) ... 20 more [ERROR] [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException theia@eb75c3cda9fd:/home/project/training-data-analyst/quests/dataflow/1_Basic_ETL/labs$

Nishanth V. · Reviewed over 3 years ago

Requires more time to finish for those new to Beam and or Java

Prateek P. · Reviewed over 3 years ago

Tawanda C. · Reviewed over 3 years ago

venkata s. · Reviewed over 3 years ago

OĞUZ K. · Reviewed over 3 years ago

Kiyo K. · Reviewed over 3 years ago

Bipul J. · Reviewed over 3 years ago

Georg R. · Reviewed over 3 years ago

Needs to be debugged, also there shouldn't be a need to complete a Java Lab if one has done a Python Lab

Vikas W. · Reviewed over 3 years ago

Ismael J. · Reviewed over 3 years ago

Tanish P. · Reviewed over 3 years ago

Manoj K. · Reviewed over 3 years ago

Pratiksha D. · Reviewed over 3 years ago

Constan D. · Reviewed over 3 years ago

Marcelo S. · Reviewed over 3 years ago

Thales G. · Reviewed over 3 years ago

Joe W. · Reviewed over 3 years ago

Leo R. · Reviewed over 3 years ago

Manoj K. · Reviewed over 3 years ago

Manoj K. · Reviewed over 3 years ago

Seth L. · Reviewed over 3 years ago

Aejaz S. · Reviewed over 3 years ago

Bipul J. · Reviewed over 3 years ago