Python 如果触发Athena查询的Lambda函数失败,如何配置S3位置来存储日志?
我正在编写一个Lambda函数来触发Athena查询,如下所示:Python 如果触发Athena查询的Lambda函数失败,如何配置S3位置来存储日志?,python,aws-lambda,boto3,amazon-athena,Python,Aws Lambda,Boto3,Amazon Athena,我正在编写一个Lambda函数来触发Athena查询,如下所示: def lambda_handler(event, context): namequery = event['namequery'] s3bucket = event["s3bucket"] query = event["query"] if( not namequery or not s3bucket or not query):
def lambda_handler(event, context):
namequery = event['namequery']
s3bucket = event["s3bucket"]
query = event["query"]
if( not namequery or not s3bucket or not query):
print("Please check these params: namequery, s3bucket , query ...")
return
# IMPORTANT : Need Params for work
s3output = "s3://{s3bucket}/athena/{namequery}/".format(s3bucket = s3bucket, namequery = namequery)
# Athena client
client = boto3.client('athena')
# Execution
response = client.start_query_execution(
QueryString=query,
QueryExecutionContext={
'Database': DATABASE
},
ResultConfiguration={
'OutputLocation': s3output,
}
)
但是,我发现只有Lambda函数成功运行并返回查询结果时,结果才会保存到文件夹/athena/{nnamequery}/。如果Lambda函数出现错误,日志将仅保存到bucket,而不会保存到athena/文件夹
我希望我的代码活动是:
- 将查询结果保存到s3://{s3bucket}/athena/{namequery}/
- 如果Lambda函数遇到错误或无法返回结果,请将日志保存到s3://{s3bucket}/athena/error/
如何修改我的代码来实现这一点?请帮忙 日志应该转到CloudWatch,而不是S3。CloudWatch具有多种分析日志的功能。