ClickHouse/dbms/tests/perf_drafts/vert_merge/wait_clickhouse_server

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#!/bin/bash
for i in $(seq 1 100); do
clickhouse-client --query "SELECT * FROM system.one" 1>/dev/null 2>/dev/null;
[[ $? -eq 0 ]] && break
[[ $(pgrep -l clickhouse-s | wc -l) -lt 1 ]] && echo "Error" && exit -1
sleep 1
done