http handler problem

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Evgeny Lavrinenko

Apr 19, 2021, 5:59:26 AMApr 19
to ClickHouse
Hello everyone.

I want to implement http handler but when  I change settings in config.xml from the example:
            <query>SELECT value FROM system.settings WHERE name = {name_1:String}</query>
            <query>SELECT name, value FROM system.settings WHERE name = {name_2:String}</query>

then server stops to respond: Code: 210. DB::NetException: Connection refused (localhost:9000)

I thought I could be an issue of wrong version of clickhouse, so I updated server to the latst release but I am still getting the same behaviour.

Can anyone help me with this issue, please? 

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