Daniel (dB.) Doubrovkine
f54973e583
* Added k-nn user guide and samples. Signed-off-by: dblock <dblock@amazon.com> * Added async samples. Signed-off-by: dblock <dblock@amazon.com> * Renamed Lucene Filters with Efficient Filters. Signed-off-by: dblock <dblock@amazon.com> * Fixing TOC from Lucene filters to Efficient filters Signed-off-by: Vacha Shah <vachshah@amazon.com> --------- Signed-off-by: dblock <dblock@amazon.com> Signed-off-by: Vacha Shah <vachshah@amazon.com> Co-authored-by: Vacha Shah <vachshah@amazon.com>
108 lines
2.4 KiB
Python
Executable File
108 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python
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# SPDX-License-Identifier: Apache-2.0
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#
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# The OpenSearch Contributors require contributions made to
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# this file be licensed under the Apache-2.0 license or a
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# compatible open source license.
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import asyncio
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from opensearchpy import AsyncOpenSearch
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async def main():
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# connect to OpenSearch
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host = 'localhost'
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port = 9200
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auth = ('admin', 'admin') # For testing only. Don't store credentials in code.
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client = AsyncOpenSearch(
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hosts = [{'host': host, 'port': port}],
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http_auth = auth,
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use_ssl = True,
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verify_certs = False,
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ssl_show_warn = False
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)
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try:
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info = await client.info()
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print(f"Welcome to {info['version']['distribution']} {info['version']['number']}!")
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# create an index
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index_name = 'test-index'
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index_body = {
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'settings': {
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'index': {
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'number_of_shards': 4
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}
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}
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}
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if not await client.indices.exists(index=index_name):
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await client.indices.create(
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index_name,
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body=index_body
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)
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# add some documents to the index, asynchronously
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await asyncio.gather(*[
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client.index(
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index = index_name,
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body = {
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'title': f"Moneyball {i}",
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'director': 'Bennett Miller',
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'year': '2011'
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},
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id = i
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) for i in range(10)
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])
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# refresh the index
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await client.indices.refresh(index=index_name)
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# search for a document
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q = 'miller'
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query = {
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'size': 5,
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'query': {
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'multi_match': {
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'query': q,
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'fields': ['title^2', 'director']
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}
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}
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}
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results = await client.search(
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body = query,
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index = index_name
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)
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for hit in results["hits"]["hits"]:
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print(hit)
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# delete the documents
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await asyncio.gather(*[
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client.delete(
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index = index_name,
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id = i
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) for i in range(10)
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])
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# delete the index
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await client.indices.delete(
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index = index_name
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)
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finally:
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await client.close()
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if __name__ == "__main__":
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loop = asyncio.new_event_loop()
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asyncio.set_event_loop(loop)
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loop.run_until_complete(main())
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loop.close()
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