Topic 1 Question 185
You issue a new batch job to Dataflow. The job starts successfully, processes a few elements, and then suddenly fails and shuts down. You navigate to the Dataflow monitoring interface where you find errors related to a particular DoFn in your pipeline. What is the most likely cause of the errors?
Job validation
Exceptions in worker code
Graph or pipeline construction
Insufficient permissions
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コメント(6)
- 正解だと思う選択肢: B
B. Exceptions in worker code
While your job is running, you might encounter errors or exceptions in your worker code. These errors generally mean that the DoFns in your pipeline code have generated unhandled exceptions, which result in failed tasks in your Dataflow job.
Exceptions in user code (for example, your DoFn instances) are reported in the Dataflow monitoring interface.
Reference (Lists all answer choices and when to pick each one): https://cloud.google.com/dataflow/docs/guides/troubleshooting-your-pipeline#Causes
👍 5AWSandeep2022/09/02 - 正解だと思う選択肢: B
B is the answer.
https://cloud.google.com/dataflow/docs/guides/troubleshooting-your-pipeline#detect_an_exception_in_worker_code While your job is running, you might encounter errors or exceptions in your worker code. These errors generally mean that the DoFns in your pipeline code have generated unhandled exceptions, which result in failed tasks in your Dataflow job.
Exceptions in user code (for example, your DoFn instances) are reported in the Dataflow monitoring interface.
👍 5zellck2022/11/29 - 正解だと思う選択肢: B
B is correct
👍 2pluiedust2022/09/12
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