mirror of
https://github.com/projecthorus/sondehub-infra.git
synced 2024-12-26 08:11:08 +00:00
77 lines
2.8 KiB
Python
77 lines
2.8 KiB
Python
import json
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import boto3
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import gzip
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from botocore.exceptions import ClientError
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import es
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from datetime import datetime, timedelta
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s3 = boto3.resource('s3')
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serials = {}
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def fetch_es():
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payload = {
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"size": 1000
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}
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data = []
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indexes = []
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response = es.request(json.dumps(payload),
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#f"predictions-*,-predictions-{datetime.now().strftime('%Y-%m')},-predictions-{(datetime.now() - timedelta(days=27)).strftime('%Y-%m')},-predictions-*-rollup/_search",
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"predictions-2021-12/_search",
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"POST", params={"scroll": "1m"})
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try:
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add_unique([x["_source"] for x in response['hits']['hits']])
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except:
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print(response)
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raise
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scroll_id = response['_scroll_id']
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scroll_ids = [scroll_id]
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while response['hits']['hits']:
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print("Fetching more")
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response = es.request(json.dumps({"scroll": "1m", "scroll_id": scroll_id }),
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"_search/scroll", "POST")
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scroll_id = response['_scroll_id']
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scroll_ids.append(scroll_id)
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add_unique([x["_source"] for x in response['hits']['hits']])
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indexes += [x["_index"] for x in response['hits']['hits']]
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for scroll_id in scroll_ids:
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try:
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scroll_delete = es.request(json.dumps({"scroll_id": scroll_id }),
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"_search/scroll", "DELETE")
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print(scroll_delete)
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except RuntimeError:
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pass
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# post data to ES bulk
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# dedupe indexes to clean up
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indexes = list( dict.fromkeys(indexes) )
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body=""
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for key, doc in serials.items():
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index = "predictions-" + "-".join(doc['datetime'].split("-")[0:2]) + "-rollup"
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body += f'{{"index":{{"_index":"{index}"}}}}' + "\n" + json.dumps(doc) + "\n"
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body += "\n"
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result = es.request(body, f"_bulk", "POST")
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if 'errors' in result and result['errors'] == True:
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error_types = [x['index']['error']['type'] for x in result['items'] if 'error' in x['index']] # get all the error types
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print(event)
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print(result)
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error_types = [a for a in error_types if a != 'mapper_parsing_exception'] # filter out mapper failures since they will never succeed
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if error_types:
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raise RuntimeError
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for index in indexes:
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if "predictions-" in index: # safety check
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result = es.request(body, f"{index}", "DELETE")
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def add_unique(es_r):
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for row in es_r:
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serial = row['serial']
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if serial not in serials or datetime.fromisoformat(serials[serial]['datetime'].replace("Z", "+00:00")) < datetime.fromisoformat(row['datetime'].replace("Z", "+00:00")):
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serials[serial] = row
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print(f"Number of serials: {len(serials)}")
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def handler(event, context):
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print(json.dumps(event))
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fetch_es() |