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33 lines
1.5 KiB
Bash
Executable File
33 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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. $CURDIR/../shell_config.sh
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cur_name=${BASH_SOURCE[0]}
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settings="$server_logs --log_queries=1 --log_query_threads=1 --log_profile_events=1 --log_query_settings=1"
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# Test insert logging on each block and checkPacket() method
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$CLICKHOUSE_CLIENT $settings -n -q "
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DROP TABLE IF EXISTS merge_tree_table;
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CREATE TABLE merge_tree_table (id UInt64, date Date, uid UInt32) ENGINE = MergeTree(date, id, 8192);"
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$CLICKHOUSE_CLIENT $settings -q "INSERT INTO merge_tree_table SELECT (intHash64(number)) % 10000, toDate('2018-08-01'), rand() FROM system.numbers LIMIT 10000000;"
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$CLICKHOUSE_CLIENT $settings -q "OPTIMIZE TABLE merge_tree_table FINAL;"
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# The query may open more files if query log will be flushed during the query.
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# To lower this chance, we also flush logs before the query.
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$CLICKHOUSE_CLIENT $settings -q "SYSTEM FLUSH LOGS"
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toching_many_parts_query="SELECT count() FROM (SELECT toDayOfWeek(date) AS m, id, count() FROM merge_tree_table GROUP BY id, m ORDER BY count() DESC LIMIT 10 SETTINGS max_threads = 1)"
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$CLICKHOUSE_CLIENT $settings -q "$toching_many_parts_query" &> /dev/null
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$CLICKHOUSE_CLIENT $settings -q "SYSTEM FLUSH LOGS"
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$CLICKHOUSE_CLIENT $settings -q "SELECT pi.Values FROM system.query_log ARRAY JOIN ProfileEvents as pi WHERE query='$toching_many_parts_query' and pi.Names = 'FileOpen' ORDER BY event_time DESC LIMIT 1;"
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$CLICKHOUSE_CLIENT $settings -q "DROP TABLE IF EXISTS merge_tree_table;"
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