Processamento de dados sem servidor com o Dataflow - Pipelines com ramificações (Java) avaliações

Kenny A. · Revisado há about 1 year

saim m. · Revisado há about 1 year

GABRIELA M. · Revisado há about 1 year

Felipe T. · Revisado há about 1 year

Ikechukwu E. · Revisado há about 1 year

Muhammad S. · Revisado há about 1 year

Athreya K. · Revisado há about 1 year

Ali A. · Revisado há about 1 year

Glauco V. · Revisado há about 1 year

Peter D. · Revisado há about 1 year

Oleksandr P. · Revisado há about 1 year

Tristan Kit B. · Revisado há about 1 year

Solution is incorrect. We have to provide explicit type for PCollection. This does not work (from solution code). ``` lines.apply("ParseJson", ParDo.of(new JsonToCommonLog())) .apply("DropFields", DropFields.fields("user_agent")) ... ``` This works. ``` PCollection<CommonLog> logs = lines.apply("ParseJson", ParDo.of(new JsonToCommonLog())); logs.apply("DropFields", DropFields.fields("user_agent")) ... ```

fuku G. · Revisado há about 1 year

Gregori C. · Revisado há about 1 year

Nishant P. · Revisado há about 1 year

Shubhranshu S. · Revisado há about 1 year

Cornelius K. · Revisado há about 1 year

Danang F. · Revisado há about 1 year

This lab was amazing!

Jakub M. · Revisado há about 1 year

I stuck in the final step, got this message: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project advanced-dataflow-lab-2-lab: Compilation failure: Compilation failure: [ERROR] /home/project/training-data-analyst/quests/dataflow/2_Branching_Pipelines/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[116,58] cannot find symbol [ERROR] symbol: variable input [ERROR] location: class com.mypackage.pipeline.MyPipeline [ERROR] /home/project/training-data-analyst/quests/dataflow/2_Branching_Pipelines/labs/src/main/java/com/mypackage/pipeline/MyPipeline.java:[119,58] cannot find symbol [ERROR] symbol: variable output [ERROR] location: class com.mypackage.pipeline.MyPipeline [ERROR] -> [Help 1]

Cornelius K. · Revisado há about 1 year

Mahesh Kumar S. · Revisado há about 1 year

Juan B. · Revisado há about 1 year

Ibrahim A. · Revisado há about 1 year

Kanako T. · Revisado há about 1 year

Luis A. · Revisado há about 1 year