1438be5311
Added CQL pytest to check bloom filter efficacy by inserting `N` rows and reading `M` non-existing keys. Added `bloom_filter_false_positives` method to Python `nodetool` module. Method gets fp number by calling Scylla's API. Fixes: #1055 Closes #10186
32 lines
1010 B
Python
32 lines
1010 B
Python
# Copyright 2022-present ScyllaDB
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#
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# This file provides utility to REST API requests.
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# Some metrics cannot be obtained by nodetool, but they are available by API.
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import requests
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import nodetool
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import pytest
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# Sends GET request to REST API. Response is restured as JSON.
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# If API isn't available, `pytest.skip()` is called.
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def get_request(cql, *path):
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if nodetool.has_rest_api(cql):
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response = requests.get(f"{nodetool.rest_api_url(cql)}/{'/'.join(path)}")
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return response.json()
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else:
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pytest.skip("REST API not available")
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# Get column family's metric.
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# metric - name of matric
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# table - (optional) column family name to add to request's path
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# Expected format: `keyspace.name`
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def get_column_family_metric(cql, metric, table=None):
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args = ["column_family", "metrics", metric]
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if table != None:
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ks, cf = table.split('.')
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args.append(f"{ks}:{cf}")
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return get_request(cql, *args) |