2023-08-02
clickhouse ddl阻塞
1、使用on cluster 创建表失败
Code: 159. DB::Exception: Received from localhost:9000. DB::Exception: Watching task /clickhouse/task_queue/ddl/query-0000000164 is executing longer than distributed_ddl_task_timeout (=180) seconds. There are 8 unfinished hosts (0 of them are currently active), they are going to execute the query in background. (TIMEOUT_EXCEEDED)
2、创建普通本地表成功
目前所有clickhouse节点状态正常,zookeeper状态正常(zk手工重启过),这个问题需要怎么处理
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