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* Use INITIAL_QUERY for clickhouse-benchmark Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com> * Fix parallel_reading_from_replicas with clickhouse-bechmark Before it produces the following error: $ clickhouse-benchmark --stacktrace -i1 --query "select * from remote('127.1', default.data_mt) limit 10" --allow_experimental_parallel_reading_from_replicas=1 --max_parallel_replicas=3 Loaded 1 queries. Logical error: 'Coordinator for parallel reading from replicas is not initialized'. Aborted (core dumped) Since it uses the same code, i.e RemoteQueryExecutor -> MultiplexedConnections, which enables coordinator if it was requested from settings, but it should be done only for non-initial queries, i.e. when server send connection to another server. Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com> * Fix 02226_parallel_reading_from_replicas_benchmark for older shellcheck By shellcheck 0.8 does not complains, while on CI shellcheck 0.7.0 and it does complains [1]: In 02226_parallel_reading_from_replicas_benchmark.sh line 17: --allow_experimental_parallel_reading_from_replicas=1 ^-- SC2191: The = here is literal. To assign by index, use ( [index]=value ) with no spaces. To keep as literal, quote it. Did you mean: "--allow_experimental_parallel_reading_from_replicas=1" [1]: https://s3.amazonaws.com/clickhouse-test-reports/34751/d883af711822faf294c876b017cbf745b1cda1b3/style_check__actions_/shellcheck_output.txt Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com> |
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Benchmark.cpp | ||
clickhouse-benchmark.cpp | ||
CMakeLists.txt |