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What is the process for configuring max_partitions_per_insert_block in a ClickHouse Docker container?

asked 2023-05-11 13:52:21 +0000

bukephalos gravatar image

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answered 2023-05-11 14:21:02 +0000

david gravatar image

To configure the maxpartitionsperinsertblock settings in a ClickHouse Docker container, follow these steps:

  1. Start the ClickHouse Docker container.

  2. Connect to the ClickHouse server inside the container:

    docker exec -it <container_name> clickhouse-client
    
  3. Run the following command to change the maxpartitionsperinsertblock settings:

    SET max_partitions_per_insert_block = <value>;
    

    Replace <value> with the desired number of partitions per insert block.

  4. Verify the settings by running the following command:

    SHOW SETTINGS;
    

    This will display the current settings for the ClickHouse server.

  5. To make the settings persistent, you can add the following line to the ClickHouse server configuration file (/etc/clickhouse-server/config.xml):

    <max_partitions_per_insert_block>value</max_partitions_per_insert_block>
    

    Replace <value> with the desired number of partitions per insert block.

  6. Restart the ClickHouse server for the changes to take effect:

    systemctl restart clickhouse-server
    
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Asked: 2023-05-11 13:52:21 +0000

Seen: 10 times

Last updated: May 11 '23