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e4c8c4cecf
* Add zookeeper name in endpoint id
When we migrate a replicated table from one zookeeper cluster to
another (the reason why we migration is that zookeeper's load is
too high), we will create a new table with the same zpath, but it
will fail and the old table will be in trouble.
Here is some infomation:
1.old table:
CREATE TABLE a1 (`id` UInt64)
ENGINE = ReplicatedMergeTree('/clickhouse/tables/default/a1/{shard}', '{replica}')
ORDER BY (id);
2.new table:
CREATE TABLE a2 (`id` UInt64)
ENGINE = ReplicatedMergeTree('aux1:/clickhouse/tables/default/a1/{shard}', '{replica}')
ORDER BY (id);
3.error info:
<Error> executeQuery: Code: 220. DB::Exception: Duplicate interserver IO endpoint:
DataPartsExchange:/clickhouse/tables/default/a1/01/replicas/02.
(DUPLICATE_INTERSERVER_IO_ENDPOINT)
<Error> InterserverIOHTTPHandler: Code: 221. DB::Exception: No interserver IO endpoint
named DataPartsExchange:/clickhouse/tables/default/a1/01/replicas/02.
(NO_SUCH_INTERSERVER_IO_ENDPOINT)
* Revert "Add zookeeper name in endpoint id"
This reverts commit 9deb75b249619b7abdd38e3949ca8b3a76c9df8e.
* Add zookeeper name in endpoint id
When we migrate a replicated table from one zookeeper cluster to
another (the reason why we migration is that zookeeper's load is
too high), we will create a new table with the same zpath, but it
will fail and the old table will be in trouble.
* Fix incompatible with a new setting
* add a test, fix other issues
* Update 02442_auxiliary_zookeeper_endpoint_id.sql
* Update 02735_system_zookeeper_connection.reference
* Update 02735_system_zookeeper_connection.sql
* Update run.sh
* Remove the 'no-fasttest' tag
* Update 02442_auxiliary_zookeeper_endpoint_id.sql
---------
Co-authored-by: Alexander Tokmakov <tavplubix@clickhouse.com>
Co-authored-by: Alexander Tokmakov <tavplubix@gmail.com>
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| .. | ||
| azure_storage_conf.xml | ||
| backups.xml | ||
| clusters.xml | ||
| compressed_marks_and_index.xml | ||
| CORS.xml | ||
| custom_disks_base_path.xml | ||
| custom_settings_prefixes.xml | ||
| database_atomic.xml | ||
| database_replicated.xml | ||
| disable_s3_env_credentials.xml | ||
| display_name.xml | ||
| enable_access_control_improvements.xml | ||
| enable_keeper_map.xml | ||
| enable_zero_copy_replication.xml | ||
| encryption.xml | ||
| filesystem_cache_log.xml | ||
| graphite.xml | ||
| keeper_port.xml | ||
| legacy_geobase.xml | ||
| listen.xml | ||
| logger_test.xml | ||
| logger_trace.xml | ||
| logging_no_rotate.xml | ||
| macros.xml | ||
| max_concurrent_queries.xml | ||
| merge_tree_old_dirs_cleanup.xml | ||
| merge_tree_settings.xml | ||
| merge_tree.xml | ||
| metadata_cache.xml | ||
| named_collection.xml | ||
| nlp.xml | ||
| polymorphic_parts.xml | ||
| prometheus.xml | ||
| query_masking_rules.xml | ||
| reverse_dns_query_function.xml | ||
| s3_storage_policy_by_default.xml | ||
| secure_ports.xml | ||
| session_log.xml | ||
| ssl_certs.xml | ||
| storage_conf.xml | ||
| system_unfreeze.xml | ||
| tcp_with_proxy.xml | ||
| test_cluster_with_incorrect_pw.xml | ||
| text_log.xml | ||
| top_level_domains_lists.xml | ||
| top_level_domains_path.xml | ||
| transactions.xml | ||
| zookeeper_fault_injection.xml | ||
| zookeeper_log.xml | ||
| zookeeper_write.xml | ||
| zookeeper.xml | ||