Configuring the Interconnection Between ClickHouse and Open-Source ClickHouse
Scenarios
For clusters in normal mode (Kerberos authentication disabled), you need to configure CLICKHOUSE_OPENSOURCE_COMMUNITY to interconnect with the open-source or other vendors' ClickHouse. For clusters in security mode (Kerberos authentication enabled), the interconnection is not supported.
Notes and Constraints
This section applies only to MRS 3.3.1-LTS.1 or later.
Parameter Configuration
- Log in to FusionInsight Manager.
For details, see Accessing FusionInsight Manager.
- Choose Cluster > Services > ClickHouse. Click Configurations then All Configurations, choose ClickHouseServer(Role) > Security, and search for and modify the following parameters.
Parameter
Description
Example Value
CLICKHOUSE_OPENSOURCE_COMMUNITY
Whether to support the interconnection with the open-source ClickHouse.
- false: Interconnection with the open-source ClickHouse is not supported.
- true: Interconnection with the open-source ClickHouse is supported.
true
- Click Save. In the displayed dialog box, click OK to save the configuration. Choose Instances, select ClickHouseServer instances, and click More > Instance Rolling Restart.
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