Created
April 21, 2023 18:58
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import os | |
import time | |
from aws_lambda_powertools import Logger | |
logger = Logger() | |
@logger.inject_lambda_context | |
def lambda_handler(event, context): | |
logger.info({"action":"invoke_lambda", "payload":{"event":event}}) | |
finished_sg_ids = [] | |
for record in event["Records"]: | |
event_name = record["eventName"] | |
new_image = record["dynamodb"]['NewImage'] | |
finished_processes = new_image["finished_processes"]["N"] | |
total_processes = new_image["total_processes"]["N"] | |
if finished_processes == total_processes: | |
finished_sg_ids.append(new_image["scatter_gather_id"]['S']) | |
# report ScatterGather finished or trigger your next step | |
for scatter_gather_id in finished_sg_ids: | |
logger.info({"action":"finished_scatter_gather_id", "payload":{"scatter_gather_id":scatter_gather_id}}) |
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