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Merged
vincbeck merged 1 commit into from
Jul 29, 2026
Merged

Wait for vector index to stabilize #70649

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19 changes: 19 additions & 0 deletions providers/amazon/tests/system/amazon/aws/example_bedrock_retrieve_and_generate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,9 @@
AWSV4SignerAuth,
OpenSearch,
RequestsHttpConnection,
TransportError,
)
from tenacity import before_sleep_log, retry, retry_if_exception_type, stop_after_attempt, wait_fixed

from airflow.providers.amazon.aws.hooks.bedrock import BedrockAgentHook
from airflow.providers.amazon.aws.hooks.opensearch_serverless import OpenSearchServerlessHook
Expand Down Expand Up @@ -272,6 +274,23 @@ def create_vector_index(index_name: str, collection_id: str, region: str):
else:
raise

# An acknowledged index-creation call does not guarantee the index is ready for use;
# OpenSearch Serverless materializes it asynchronously and exposes no status API for it.
# Poll a trivial search as a readiness probe so downstream Bedrock ingestion does not
# start (and fail) before the index can serve requests.
@retry(
retry=retry_if_exception_type(TransportError),
stop=stop_after_attempt(30),
wait=wait_fixed(5),
before_sleep=before_sleep_log(log, logging.INFO),
reraise=True,
)
def _wait_for_index_readiness():
oss_client.search(index=index_name, body={"query": {"match_all": {}}, "size": 0})

_wait_for_index_readiness()
log.info("Index %s is ready.", index_name)


@task
def copy_data_to_s3(bucket: str):
Expand Down
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