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https://github.com/ClickHouse/ClickHouse.git
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31 lines
1.2 KiB
Bash
Executable File
31 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tags: no-parallel
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CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CUR_DIR"/../shell_config.sh
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# sync drain
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for _ in {1..100}; do
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prev=$(curl -d@- -sS "${CLICKHOUSE_URL}" <<<"select value from system.metrics where metric = 'SyncDrainedConnections'")
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curl -d@- -sS "${CLICKHOUSE_URL}" <<<"select * from remote('127.{2,3}', view(select * from numbers(1e6))) limit 100 settings drain_timeout=-1 format Null"
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now=$(curl -d@- -sS "${CLICKHOUSE_URL}" <<<"select value from system.metrics where metric = 'SyncDrainedConnections'")
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if [[ "$prev" != $(( now-2 )) ]]; then
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continue
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fi
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echo "OK: sync drain"
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break
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done
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# async drain
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for _ in {1..100}; do
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prev=$(curl -d@- -sS "${CLICKHOUSE_URL}" <<<"select value from system.metrics where metric = 'AsyncDrainedConnections'")
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curl -d@- -sS "${CLICKHOUSE_URL}" <<<"select * from remote('127.{2,3}', view(select * from numbers(1e6))) limit 100 settings drain_timeout=10 format Null"
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now=$(curl -d@- -sS "${CLICKHOUSE_URL}" <<<"select value from system.metrics where metric = 'AsyncDrainedConnections'")
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if [[ "$prev" != $(( now-2 )) ]]; then
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continue
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fi
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echo "OK: async drain"
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break
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done
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