clickhouse踩过的坑-----建表建库on cluster命令使用超时（code:159）distributed_ddl_task_timeout (=180) seconds

内容导读

互联网集市收集整理的这篇技术教程文章主要介绍了clickhouse踩过的坑-----建表建库on cluster命令使用超时（code:159）distributed_ddl_task_timeout (=180) seconds，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含1790字，纯文字阅读大概需要3分钟。

内容图文

建库建表语句

create database test on cluster clickhouse_cluster;

报错信息

↘ Progress: 0.00 rows, 0.00 B (0.00 rows/s., 0.00 B/s.) Received exception from server (version 20.1.4):
Code: 159. DB::Exception: Received from localhost:9000. DB::Exception: Watching task /clickhouse/task_queue/ddl/query-0000000011 is executing longer than distributed_ddl_task_timeout (=180) seconds. There are 2 unfinished hosts (0 of them are currently active), they are going to execute the query in background.

问题解决

在/etc/clickhouse-server/config.xml中修改remote_servers标签

原本标签

<remote_servers incl="clickhouse_remote_servers" >
        <!-- Test only shard config for testing distributed storage -->
        <test_shard_localhost>
            <shard>
                <replica>
                    <host>localhost</host>
                    <port>9000</port>
                </replica>
            </shard>
        </test_shard_localhost>
        <test_cluster_two_shards_localhost>
             <shard>
                 <replica>
                     <host>localhost</host>
                     <port>9000</port>
                 </replica>
             </shard>
             <shard>
                 <replica>
                     <host>localhost</host>
                     <port>9000</port>
                 </replica>
             </shard>
        </test_cluster_two_shards_localhost>
		<test_cluster_two_shards>
            <shard>
                <replica>
                    <host>127.0.0.1</host>
                    <port>9000</port>
                </replica>
            </shard>
            <shard>
                <replica>
                    <host>127.0.0.2</host>
                    <port>9000</port>
                </replica>
            </shard>
        </test_cluster_two_shards>
        <test_shard_localhost_secure>
            <shard>
                <replica>
                    <host>localhost</host>
                    <port>9440</port>
                    <secure>1</secure>
                </replica>
            </shard>
        </test_shard_localhost_secure>
        <test_unavailable_shard>
            <shard>
                <replica>
                    <host>localhost</host>
                    <port>9000</port>
                </replica>
            </shard>
            <shard>
                <replica>
                    <host>localhost</host>
                    <port>1</port>
                </replica>
            </shard>
        </test_unavailable_shard>
</remote_servers>

修改标签

<remote_servers>
        <clickhouse_cluster>
            <shard>
                <replica>
                    <host>主节点ip</host>
                    <port>9000</port>
                </replica>
                <replica>
                    <host>备份节点ip</host>
                    <port>9000</port>
                </replica>
            </shard>
        </clickhouse_cluster>
</remote_servers>

内容总结

以上是互联网集市为您收集整理的clickhouse踩过的坑-----建表建库on cluster命令使用超时（code:159）distributed_ddl_task_timeout (=180) seconds全部内容，希望文章能够帮你解决clickhouse踩过的坑-----建表建库on cluster命令使用超时（code:159）distributed_ddl_task_timeout (=180) seconds所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。

内容备注

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 gblab@vip.qq.com 举报，一经查实，本站将立刻删除。

内容手机端

---