required_quorum: 0 source_replica: new_part_name: 20210711_1218_1222_1 parts_to_merge: [] is_detach: 0 is_currently_executing: 0 num_tries: 6026504 last_exception: Code: 234. DB::Exception: No active replica has part 20210711_1218_1222_1 or covering part. (NO_REPLICA_HAS_PART) (ver...
存在异常 MERGE_PARTS 类型任务，日志中有 "No active replica has part ... or covering part" 报错...
CI: Flaky tests due to "Failed to make request to clickhouse-datasets-web.s3.us-east-1.amazonaws.com No message received" #76271 opened Feb 17, 2025 `02962_system_sync_replica_lightweight_from_modifier` is flaky #76259 opened Feb 17, 2025 Substitutions of type `Expression` and `...
clickhouse-client --query "SELECT replica_path || '/queue/' || node_name FROM system.replication_queue JOIN system.replicas USING (database, table) WHERE create_time < now() - INTERVAL 1 DAY AND type = 'MERGE_PARTS' AND last_exception LIKE '%No active replica has part%'" > clickhous...
throw Exception("No active replica has part " + entry.new_part_name + " or covering part", ErrorCodes::NO_REPLICA_HAS_PART); } } try { String part_name = entry.actual_new_part_name.empty() ? entry.new_part_name : entry.actual_new_part_name; ...
查询集群中每个节点的 system.replication_queue,存在异常 MERGE_PARTS 类型任务,日志中有 "No active replica has part ... or covering part" 报错信息。 处理办法 问题出现的原因为 Clickhouse V20 有相关 Bug。当一些副本中有 Parts 丢失,此时副本同步队列中有异常任务时则会导致副本之前的同步出现死锁现象,具...
ClickHouse是俄罗斯的Yandex于2016年开源的列式存储数据库(DBMS),使用C++语言编写,主要用于在线分析处理查询(OLAP),能够使用SQL查询实时生成分析数据报告。 OLAP(On-Line Analytical Processing)翻译为联机分析处理,专注于分析处理,从对数据库操作来看,OLAP是对数据的查询; ...
And this is the only limit that has effect on that stage (limits on max memory usage and max execution time have no effect while reading HTTP form data). --calculate_text_stack_trace arg Calculate text stack trace in case of exceptions during query execution. This is the default. It requ...
docker/clickhouse/replica-volume1/configmkdir-p /Users/momo/studySpace/docker/clickhouse/replica-volume2/config# 可先通过单机模式启动容器,然后将容器配置拷贝出来, docker cp 容器id:容器目录 本机目录$ dockercpb723e2da1368:/etc/clickhouse-server /Users/momo/studySpace/docker/clickhouse/replica-volume1/...
first_or_random - if first replica one has higher number of errors, pick a random one from replicas with minimum number of errors. --> <load_balancing>random</load_balancing> <constraints><!--配置约束--> <max_memory_usage> <min>5000000000</min> <max>20000000000</max> </max_memory_us...