2023-09-18 15:09:42 +00:00
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DROP TABLE IF EXISTS tt;
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CREATE TABLE tt (n UInt64) ENGINE=MergeTree() ORDER BY tuple();
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INSERT INTO tt SELECT * FROM numbers(10);
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2023-12-13 13:42:06 +00:00
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SET allow_experimental_parallel_reading_from_replicas=1, max_parallel_replicas=3, parallel_replicas_for_non_replicated_merge_tree=1;
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2023-09-18 15:09:42 +00:00
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SELECT count() FROM remote('127.0.0.{1..6}', currentDatabase(), tt) settings log_comment='02875_89f3c39b-1919-48cb-b66e-ef9904e73146';
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SYSTEM FLUSH LOGS;
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SET allow_experimental_parallel_reading_from_replicas=0;
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SELECT count() > 0 FROM system.text_log
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WHERE query_id in (select query_id from system.query_log where current_database = currentDatabase() AND log_comment = '02875_89f3c39b-1919-48cb-b66e-ef9904e73146')
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AND message LIKE '%Parallel reading from replicas is disabled for cluster%';
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DROP TABLE tt;
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