问题描述
import boto3
s3_client = boto3.client("s3")
def lambda_handler(event, context):
reader = csv.reader(open("s3://sme-starsd-ghub-dropoff/ghub_spark/gsap_output/header_file.csv"))
reader1 = csv.reader(open("s3://sme-starsd-ghub-dropoff/ghub_spark/gsap_output/Data_file.csv"))
f= open("s3://sme-starsd-ghub-dropoff/ghub_spark/gsap_output/gkgk_combined.csv", "w")
writer = csv.writer(f)
for row in reader:
writer.writerow(row)
for row in reader1:
writer.writerow(row)
f.close()
return {
'statusCode': 200,
'body': csv.dumps('Hello from Lambda!')
}
标签: amazon-web-servicesamazon-s3aws-lambda
解决方案
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