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我使用Elastic Map Reduce時出現錯誤,我不確定它是什麼意思,因爲它不是很具描述性。我想知道具體是什麼樣的JSONDecodeError。 「12」不是描述性的。這是輸出。我正在使用MRjob類彈性地圖減少錯誤
writing to step-0-mapper_part-00000
writing to step-0-mapper_part-00001
Counters from step 1:
Undecodable input:
JSONDecodeError: 12
Unencodable output:
TypeError: 2
writing to /tmp/emr_irene.ec2-user.20130716.171313.288877/step-0-mapper-sorted
> sort /tmp/emr_irene.ec2-user.20130716.171313.288877/step-0-mapper_part-00000 /tmp/emr_irene.ec2- user.20130716.171313.288877/step-0-mapper_part-00001
writing to step-0-reducer_part-00000
Counters from step 1:
Undecodable input:
JSONDecodeError: 12
Unencodable output:
TypeError: 2