关于“An Introduction to Cloud Managed Airflow”的评价

Hagop R. · 已于 about 6 years前审核

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Bhushan D. · 已于 about 6 years前审核

Ganesh K. · 已于 about 6 years前审核

Harder to follow and understand than the usual labs

Rohan S. · 已于 about 6 years前审核

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Feng L. · 已于 about 6 years前审核

Sameer P. · 已于 about 6 years前审核

I have zero faith that I could put together a DAG without a lot of additional learning. Also, running the DAG the second time generated: 20/06/01 03:09:20 WARN hdfs.DataStreamer: Caught exception java.lang.InterruptedException at java.lang.Object.wait(Native Method) at java.lang.Thread.join(Thread.java:1252) at java.lang.Thread.join(Thread.java:1326) at org.apache.hadoop.hdfs.DataStreamer.closeResponder(DataStreamer.java:980) at org.apache.hadoop.hdfs.DataStreamer.endBlock(DataStreamer.java:630) at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:807) in the logs... And there seem to be lots of strange looking errors in Stackdriver log view: { insertId: "14sss0hfapi6pd" logName: "projects/qwiklabs-gcp-04-c01830e0e8c7/logs/airflow-scheduler" receiveTimestamp: "2020-06-01T02:56:56.581550313Z" resource: {…} severity: "ERROR" textPayload: "[2020-06-01 02:56:51,283] {__init__.py:437} ERROR - Failed to import: /home/airflow/gcs/dags/hadoop_tutorial.py " timestamp: "2020-06-01T02:56:51.287836427Z" } These seem to repeat continuously for around 2-3 minutes, then stop.

Sergey G. · 已于 about 6 years前审核