diff --git a/br/backup-and-restore-use-cases.md b/br/backup-and-restore-use-cases.md index e15b5b01f4c3b..2a703d3b77e0f 100644 --- a/br/backup-and-restore-use-cases.md +++ b/br/backup-and-restore-use-cases.md @@ -16,7 +16,7 @@ With PITR, you can satisfy the preceding requirements. ## Deploy the TiDB cluster and BR -To use PITR, you need to deploy a TiDB cluster >= v6.2.0 and update BR to the same version as the TiDB cluster. This document uses v7.5.3 as an example. +To use PITR, you need to deploy a TiDB cluster >= v6.2.0 and update BR to the same version as the TiDB cluster. This document uses v7.5.5 as an example. The following table shows the recommended hardware resources for using PITR in a TiDB cluster. @@ -43,13 +43,13 @@ Install or upgrade BR using TiUP: - Install: ```shell - tiup install br:v7.5.3 + tiup install br:v7.5.5 ``` - Upgrade: ```shell - tiup update br:v7.5.3 + tiup update br:v7.5.5 ``` ## Configure backup storage (Amazon S3) diff --git a/develop/dev-guide-sample-application-nodejs-mysql2.md b/develop/dev-guide-sample-application-nodejs-mysql2.md index ccc89af989e60..f5a803f3f9951 100644 --- a/develop/dev-guide-sample-application-nodejs-mysql2.md +++ b/develop/dev-guide-sample-application-nodejs-mysql2.md @@ -191,7 +191,7 @@ npm start If the connection is successful, the console will output the version of the TiDB cluster as follows: ``` -🔌 Connected to TiDB cluster! (TiDB version: 8.0.11-TiDB-v7.5.3) +🔌 Connected to TiDB cluster! (TiDB version: 8.0.11-TiDB-v7.5.5) âŗ Loading sample game data... ✅ Loaded sample game data. diff --git a/develop/dev-guide-sample-application-nodejs-mysqljs.md b/develop/dev-guide-sample-application-nodejs-mysqljs.md index 0b3aed759b104..0fed05ea02ebd 100644 --- a/develop/dev-guide-sample-application-nodejs-mysqljs.md +++ b/develop/dev-guide-sample-application-nodejs-mysqljs.md @@ -191,7 +191,7 @@ npm start If the connection is successful, the console will output the version of the TiDB cluster as follows: ``` -🔌 Connected to TiDB cluster! (TiDB version: 8.0.11-TiDB-v7.5.3) +🔌 Connected to TiDB cluster! (TiDB version: 8.0.11-TiDB-v7.5.5) âŗ Loading sample game data... ✅ Loaded sample game data. diff --git a/develop/dev-guide-sample-application-nodejs-typeorm.md b/develop/dev-guide-sample-application-nodejs-typeorm.md index d90238fd41542..f4894fbc15cad 100644 --- a/develop/dev-guide-sample-application-nodejs-typeorm.md +++ b/develop/dev-guide-sample-application-nodejs-typeorm.md @@ -233,7 +233,7 @@ npm start If the connection is successful, the terminal will output the version of the TiDB cluster as follows: ``` -🔌 Connected to TiDB cluster! (TiDB version: 8.0.11-TiDB-v7.5.3) +🔌 Connected to TiDB cluster! (TiDB version: 8.0.11-TiDB-v7.5.5) 🆕 Created a new player with ID 2. ℹī¸ Got Player 2: Player { id: 2, coins: 100, goods: 100 } đŸ”ĸ Added 50 coins and 50 goods to player 2, now player 2 has 100 coins and 150 goods. diff --git a/develop/dev-guide-sample-application-ruby-mysql2.md b/develop/dev-guide-sample-application-ruby-mysql2.md index 62d5577f08372..41544a576717e 100644 --- a/develop/dev-guide-sample-application-ruby-mysql2.md +++ b/develop/dev-guide-sample-application-ruby-mysql2.md @@ -192,7 +192,7 @@ ruby app.rb If the connection is successful, the console will output the version of the TiDB cluster as follows: ``` -🔌 Connected to TiDB cluster! (TiDB version: 8.0.11-TiDB-v7.5.3) +🔌 Connected to TiDB cluster! (TiDB version: 8.0.11-TiDB-v7.5.5) âŗ Loading sample game data... ✅ Loaded sample game data. diff --git a/develop/dev-guide-sample-application-ruby-rails.md b/develop/dev-guide-sample-application-ruby-rails.md index 0b24c55f9740c..54a245d583739 100644 --- a/develop/dev-guide-sample-application-ruby-rails.md +++ b/develop/dev-guide-sample-application-ruby-rails.md @@ -185,7 +185,7 @@ Connect to your TiDB cluster depending on the TiDB deployment option you've sele If the connection is successful, the console will output the version of the TiDB cluster as follows: ``` -🔌 Connected to TiDB cluster! (TiDB version: 8.0.11-TiDB-v7.5.3) +🔌 Connected to TiDB cluster! (TiDB version: 8.0.11-TiDB-v7.5.5) âŗ Loading sample game data... ✅ Loaded sample game data. diff --git a/dm/maintain-dm-using-tiup.md b/dm/maintain-dm-using-tiup.md index 5aeb452a231e4..bce6129a2e394 100644 --- a/dm/maintain-dm-using-tiup.md +++ b/dm/maintain-dm-using-tiup.md @@ -389,7 +389,7 @@ All operations above performed on the cluster machine use the SSH client embedde Then you can use the `--native-ssh` command-line flag to enable the system-native command-line tool: -- Deploy a cluster: `tiup dm deploy --native-ssh`. Fill in the name of your cluster for ``, the DM version to be deployed (such as `v7.5.3`) for `` , and the topology file name for ``. +- Deploy a cluster: `tiup dm deploy --native-ssh`. Fill in the name of your cluster for ``, the DM version to be deployed (such as `v7.5.5`) for `` , and the topology file name for ``. - Start a cluster: `tiup dm start --native-ssh`. - Upgrade a cluster: `tiup dm upgrade ... --native-ssh` diff --git a/dm/quick-start-create-task.md b/dm/quick-start-create-task.md index 350017d2735b8..d111e2e4339de 100644 --- a/dm/quick-start-create-task.md +++ b/dm/quick-start-create-task.md @@ -73,7 +73,7 @@ To run a TiDB server, use the following command: {{< copyable "shell-regular" >}} ```bash -wget https://download.pingcap.org/tidb-community-server-v7.5.3-linux-amd64.tar.gz +wget https://download.pingcap.org/tidb-community-server-v7.5.5-linux-amd64.tar.gz tar -xzvf tidb-latest-linux-amd64.tar.gz mv tidb-latest-linux-amd64/bin/tidb-server ./ ./tidb-server diff --git a/dm/quick-start-with-dm.md b/dm/quick-start-with-dm.md index 183e181294c09..0972c07c3466b 100644 --- a/dm/quick-start-with-dm.md +++ b/dm/quick-start-with-dm.md @@ -31,7 +31,7 @@ This document describes how to migrate data from MySQL to TiDB using [TiDB Data {{< copyable "shell-regular" >}} ```shell - tiup dm deploy dm-test 7.5.4 topology.yaml -p + tiup dm deploy dm-test 7.5.5 topology.yaml -p ``` ## Step 2: Prepare the data source diff --git a/external-storage-uri.md b/external-storage-uri.md index 4932ba8716d39..0bd1b5519992c 100644 --- a/external-storage-uri.md +++ b/external-storage-uri.md @@ -41,7 +41,7 @@ s3://external/testfolder?access-key=${access-key}&secret-access-key=${secret-acc The following is an example of an Amazon S3 URI for TiCDC `sink-uri`. ```shell -tiup cdc:v7.5.3 cli changefeed create \ +tiup cdc:v7.5.5 cli changefeed create \ --server=http://172.16.201.18:8300 \ --sink-uri="s3://cdc?endpoint=http://10.240.0.38:9000&access-key=${access-key}&secret-access-key=${secret-access-key}" \ --changefeed-id="cdcTest" \ diff --git a/information-schema/information-schema-tidb-servers-info.md b/information-schema/information-schema-tidb-servers-info.md index e779cfc16504b..c1dccd347a15b 100644 --- a/information-schema/information-schema-tidb-servers-info.md +++ b/information-schema/information-schema-tidb-servers-info.md @@ -50,7 +50,7 @@ The output is as follows: PORT: 4000 STATUS_PORT: 10080 LEASE: 45s - VERSION: 8.0.11-TiDB-v7.5.3 + VERSION: 8.0.11-TiDB-v7.5.5 GIT_HASH: 827d8ff2d22ac4c93ae1b841b79d468211e1d393 BINLOG_STATUS: Off LABELS: diff --git a/pd-control.md b/pd-control.md index b1e2db9702be3..4419a49169481 100644 --- a/pd-control.md +++ b/pd-control.md @@ -28,7 +28,7 @@ To obtain `pd-ctl` of the latest version, download the TiDB server installation > **Note:** > -> `{version}` in the link indicates the version number of TiDB. For example, the download link for `v7.5.3` in the `amd64` architecture is `https://download.pingcap.org/tidb-community-server-v7.5.3-linux-amd64.tar.gz`. +> `{version}` in the link indicates the version number of TiDB. For example, the download link for `v7.5.5` in the `amd64` architecture is `https://download.pingcap.org/tidb-community-server-v7.5.5-linux-amd64.tar.gz`. ### Compile from source code diff --git a/post-installation-check.md b/post-installation-check.md index 6b31112197726..639a3056d6f87 100644 --- a/post-installation-check.md +++ b/post-installation-check.md @@ -62,7 +62,7 @@ The following information indicates successful login: ```sql Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 3 -Server version: 8.0.11-TiDB-v7.5.3 TiDB Server (Apache License 2.0) Community Edition, MySQL 8.0 compatible +Server version: 8.0.11-TiDB-v7.5.5 TiDB Server (Apache License 2.0) Community Edition, MySQL 8.0 compatible Copyright (c) 2000, 2023, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective diff --git a/production-deployment-using-tiup.md b/production-deployment-using-tiup.md index d172c93dce85f..9832cb1f19e28 100644 --- a/production-deployment-using-tiup.md +++ b/production-deployment-using-tiup.md @@ -345,13 +345,13 @@ Before you run the `deploy` command, use the `check` and `check --apply` command {{< copyable "shell-regular" >}} ```shell - tiup cluster deploy tidb-test v7.5.3 ./topology.yaml --user root [-p] [-i /home/root/.ssh/gcp_rsa] + tiup cluster deploy tidb-test v7.5.5 ./topology.yaml --user root [-p] [-i /home/root/.ssh/gcp_rsa] ``` In the `tiup cluster deploy` command above: - `tidb-test` is the name of the TiDB cluster to be deployed. -- `v7.5.3` is the version of the TiDB cluster to be deployed. You can see the latest supported versions by running `tiup list tidb`. +- `v7.5.5` is the version of the TiDB cluster to be deployed. You can see the latest supported versions by running `tiup list tidb`. - `topology.yaml` is the initialization configuration file. - `--user root` indicates logging into the target machine as the `root` user to complete the cluster deployment. The `root` user is expected to have `ssh` and `sudo` privileges to the target machine. Alternatively, you can use other users with `ssh` and `sudo` privileges to complete the deployment. - `[-i]` and `[-p]` are optional. If you have configured login to the target machine without password, these parameters are not required. If not, choose one of the two parameters. `[-i]` is the private key of the root user (or other users specified by `--user`) that has access to the target machine. `[-p]` is used to input the user password interactively. diff --git a/quick-start-with-tidb.md b/quick-start-with-tidb.md index d3ab758e5bc57..b0f1b7f0ac83e 100644 --- a/quick-start-with-tidb.md +++ b/quick-start-with-tidb.md @@ -80,10 +80,10 @@ As a distributed system, a basic TiDB test cluster usually consists of 2 TiDB in {{< copyable "shell-regular" >}} ```shell - tiup playground v7.5.3 --db 2 --pd 3 --kv 3 + tiup playground v7.5.5 --db 2 --pd 3 --kv 3 ``` - The command downloads a version cluster to the local machine and starts it, such as v7.5.3. To view the latest version, run `tiup list tidb`. + The command downloads a version cluster to the local machine and starts it, such as v7.5.5. To view the latest version, run `tiup list tidb`. This command returns the access methods of the cluster: @@ -201,10 +201,10 @@ As a distributed system, a basic TiDB test cluster usually consists of 2 TiDB in {{< copyable "shell-regular" >}} ```shell - tiup playground v7.5.3 --db 2 --pd 3 --kv 3 + tiup playground v7.5.5 --db 2 --pd 3 --kv 3 ``` - The command downloads a version cluster to the local machine and starts it, such as v7.5.3. To view the latest version, run `tiup list tidb`. + The command downloads a version cluster to the local machine and starts it, such as v7.5.5. To view the latest version, run `tiup list tidb`. This command returns the access methods of the cluster: @@ -436,7 +436,7 @@ Other requirements for the target machine include: ``` - ``: Set the cluster name - - ``: Set the TiDB cluster version, such as `v7.5.3`. You can see all the supported TiDB versions by running the `tiup list tidb` command + - ``: Set the TiDB cluster version, such as `v7.5.5`. You can see all the supported TiDB versions by running the `tiup list tidb` command - `-p`: Specify the password used to connect to the target machine. > **Note:** diff --git a/scale-tidb-using-tiup.md b/scale-tidb-using-tiup.md index 50571611efdf9..93811f10e845f 100644 --- a/scale-tidb-using-tiup.md +++ b/scale-tidb-using-tiup.md @@ -297,7 +297,7 @@ This section exemplifies how to remove a TiKV node from the `10.0.1.5` host. ``` Starting /root/.tiup/components/cluster/v1.12.3/cluster display TiDB Cluster: - TiDB Version: v7.5.3 + TiDB Version: v7.5.5 ID Role Host Ports Status Data Dir Deploy Dir -- ---- ---- ----- ------ -------- ---------- 10.0.1.3:8300 cdc 10.0.1.3 8300 Up data/cdc-8300 deploy/cdc-8300 diff --git a/system-variables.md b/system-variables.md index 739f713ccefcb..6fd023be24b9b 100644 --- a/system-variables.md +++ b/system-variables.md @@ -5939,7 +5939,7 @@ Internally, the TiDB parser transforms the `SET TRANSACTION ISOLATION LEVEL [REA - Scope: NONE - Applies to hint [SET_VAR](/optimizer-hints.md#set_varvar_namevar_value): No - Default value: `8.0.11-TiDB-`(tidb version) -- This variable returns the MySQL version, followed by the TiDB version. For example '8.0.11-TiDB-v7.5.3'. +- This variable returns the MySQL version, followed by the TiDB version. For example '8.0.11-TiDB-v7.5.5'. ### version_comment diff --git a/ticdc/deploy-ticdc.md b/ticdc/deploy-ticdc.md index c7a925620bd8c..6491d260fad7a 100644 --- a/ticdc/deploy-ticdc.md +++ b/ticdc/deploy-ticdc.md @@ -95,7 +95,7 @@ tiup cluster upgrade --transfer-timeout 600 > **Note:** > -> In the preceding command, you need to replace `` and `` with the actual cluster name and cluster version. For example, the version can be v7.5.3. +> In the preceding command, you need to replace `` and `` with the actual cluster name and cluster version. For example, the version can be v7.5.5. ### Upgrade cautions @@ -152,7 +152,7 @@ See [Enable TLS Between TiDB Components](/enable-tls-between-components.md). ## View TiCDC status using the command-line tool -Run the following command to view the TiCDC cluster status. Note that you need to replace `v` with the TiCDC cluster version, such as `v7.5.3`: +Run the following command to view the TiCDC cluster status. Note that you need to replace `v` with the TiCDC cluster version, such as `v7.5.5`: ```shell tiup cdc:v cli capture list --server=http://10.0.10.25:8300 diff --git a/ticdc/ticdc-changefeed-config.md b/ticdc/ticdc-changefeed-config.md index 3aeb9d43bc0fe..10d80ab920ac7 100644 --- a/ticdc/ticdc-changefeed-config.md +++ b/ticdc/ticdc-changefeed-config.md @@ -16,7 +16,7 @@ cdc cli changefeed create --server=http://10.0.10.25:8300 --sink-uri="mysql://ro ```shell Create changefeed successfully! ID: simple-replication-task -Info: {"upstream_id":7178706266519722477,"namespace":"default","id":"simple-replication-task","sink_uri":"mysql://root:xxxxx@127.0.0.1:4000/?time-zone=","create_time":"2024-08-05T15:05:46.679218+08:00","start_ts":438156275634929669,"engine":"unified","config":{"case_sensitive":false,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":true,"bdr_mode":false,"sync_point_interval":30000000000,"sync_point_retention":3600000000000,"filter":{"rules":["test.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v7.5.3"} +Info: {"upstream_id":7178706266519722477,"namespace":"default","id":"simple-replication-task","sink_uri":"mysql://root:xxxxx@127.0.0.1:4000/?time-zone=","create_time":"2024-12-31T15:05:46.679218+08:00","start_ts":438156275634929669,"engine":"unified","config":{"case_sensitive":false,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":true,"bdr_mode":false,"sync_point_interval":30000000000,"sync_point_retention":3600000000000,"filter":{"rules":["test.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v7.5.5"} ``` - `--changefeed-id`: The ID of the replication task. The format must match the `^[a-zA-Z0-9]+(\-[a-zA-Z0-9]+)*$` regular expression. If this ID is not specified, TiCDC automatically generates a UUID (the version 4 format) as the ID. diff --git a/ticdc/ticdc-changefeed-overview.md b/ticdc/ticdc-changefeed-overview.md index 2d52598ea172d..6cb67d601376d 100644 --- a/ticdc/ticdc-changefeed-overview.md +++ b/ticdc/ticdc-changefeed-overview.md @@ -44,4 +44,4 @@ You can manage a TiCDC cluster and its replication tasks using the command-line You can also use the HTTP interface (the TiCDC OpenAPI feature) to manage a TiCDC cluster and its replication tasks. For details, see [TiCDC OpenAPI](/ticdc/ticdc-open-api.md). -If your TiCDC is deployed using TiUP, you can start `cdc cli` by running the `tiup cdc:v cli` command. Replace `v` with the TiCDC cluster version, such as `v7.5.3`. You can also run `cdc cli` directly. +If your TiCDC is deployed using TiUP, you can start `cdc cli` by running the `tiup cdc:v cli` command. Replace `v` with the TiCDC cluster version, such as `v7.5.5`. You can also run `cdc cli` directly. diff --git a/ticdc/ticdc-manage-changefeed.md b/ticdc/ticdc-manage-changefeed.md index 3c5a66db4cf8a..21ebca0bf1778 100644 --- a/ticdc/ticdc-manage-changefeed.md +++ b/ticdc/ticdc-manage-changefeed.md @@ -18,7 +18,7 @@ cdc cli changefeed create --server=http://10.0.10.25:8300 --sink-uri="mysql://ro ```shell Create changefeed successfully! ID: simple-replication-task -Info: {"upstream_id":7178706266519722477,"namespace":"default","id":"simple-replication-task","sink_uri":"mysql://root:xxxxx@127.0.0.1:4000/?time-zone=","create_time":"2024-08-05T15:05:46.679218+08:00","start_ts":438156275634929669,"engine":"unified","config":{"case_sensitive":false,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":true,"bdr_mode":false,"sync_point_interval":30000000000,"sync_point_retention":3600000000000,"filter":{"rules":["test.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v7.5.3"} +Info: {"upstream_id":7178706266519722477,"namespace":"default","id":"simple-replication-task","sink_uri":"mysql://root:xxxxx@127.0.0.1:4000/?time-zone=","create_time":"2024-12-31T15:05:46.679218+08:00","start_ts":438156275634929669,"engine":"unified","config":{"case_sensitive":false,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":true,"bdr_mode":false,"sync_point_interval":30000000000,"sync_point_retention":3600000000000,"filter":{"rules":["test.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v7.5.5"} ``` ## Query the replication task list diff --git a/ticdc/ticdc-open-api-v2.md b/ticdc/ticdc-open-api-v2.md index ca6700822050e..1b97e2d55bcc4 100644 --- a/ticdc/ticdc-open-api-v2.md +++ b/ticdc/ticdc-open-api-v2.md @@ -92,7 +92,7 @@ curl -X GET http://127.0.0.1:8300/api/v2/status ```json { - "version": "v7.5.3", + "version": "v7.5.5", "git_hash": "10413bded1bdb2850aa6d7b94eb375102e9c44dc", "id": "d2912e63-3349-447c-90ba-72a4e04b5e9e", "pid": 1447, diff --git a/ticdc/ticdc-sink-to-cloud-storage.md b/ticdc/ticdc-sink-to-cloud-storage.md index b7ceea0d16d20..c0164894f8fda 100644 --- a/ticdc/ticdc-sink-to-cloud-storage.md +++ b/ticdc/ticdc-sink-to-cloud-storage.md @@ -24,7 +24,7 @@ cdc cli changefeed create \ The output is as follows: ```shell -Info: {"upstream_id":7171388873935111376,"namespace":"default","id":"simple-replication-task","sink_uri":"s3://logbucket/storage_test?protocol=canal-json","create_time":"2024-08-05T18:52:05.566016967+08:00","start_ts":437706850431664129,"engine":"unified","config":{"case_sensitive":false,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":false,"sync_point_interval":600000000000,"sync_point_retention":86400000000000,"filter":{"rules":["*.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"canal-json","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v7.5.3"} +Info: {"upstream_id":7171388873935111376,"namespace":"default","id":"simple-replication-task","sink_uri":"s3://logbucket/storage_test?protocol=canal-json","create_time":"2024-12-31T18:52:05.566016967+08:00","start_ts":437706850431664129,"engine":"unified","config":{"case_sensitive":false,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":false,"sync_point_interval":600000000000,"sync_point_retention":86400000000000,"filter":{"rules":["*.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"canal-json","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v7.5.5"} ``` - `--server`: The address of any TiCDC server in the TiCDC cluster. diff --git a/ticdc/ticdc-sink-to-pulsar.md b/ticdc/ticdc-sink-to-pulsar.md index c5053b94065f2..43196221dad26 100644 --- a/ticdc/ticdc-sink-to-pulsar.md +++ b/ticdc/ticdc-sink-to-pulsar.md @@ -23,7 +23,7 @@ cdc cli changefeed create \ Create changefeed successfully! ID: simple-replication-task -Info: {"upstream_id":7277814241002263370,"namespace":"default","id":"simple-replication-task","sink_uri":"pulsar://127.0.0.1:6650/consumer-test?protocol=canal-json","create_time":"2024-08-05T14:42:32.000904+08:00","start_ts":444203257406423044,"config":{"memory_quota":1073741824,"case_sensitive":false,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":false,"bdr_mode":false,"sync_point_interval":600000000000,"sync_point_retention":86400000000000,"filter":{"rules":["pulsar_test.*"]},"mounter":{"worker_num":16},"sink":{"protocol":"canal-json","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false,"binary_encoding_method":"base64"},"dispatchers":[{"matcher":["pulsar_test.*"],"partition":"","topic":"test_{schema}_{table}"}],"encoder_concurrency":16,"terminator":"\r\n","date_separator":"day","enable_partition_separator":true,"only_output_updated_columns":false,"delete_only_output_handle_key_columns":false,"pulsar_config":{"connection-timeout":30,"operation-timeout":30,"batching-max-messages":1000,"batching-max-publish-delay":10,"send-timeout":30},"advance_timeout":150},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"use_file_backend":false},"scheduler":{"enable_table_across_nodes":false,"region_threshold":100000,"write_key_threshold":0},"integrity":{"integrity_check_level":"none","corruption_handle_level":"warn"}},"state":"normal","creator_version":"v7.5.3","resolved_ts":444203257406423044,"checkpoint_ts":444203257406423044,"checkpoint_time":"2024-08-05 14:42:31.410"} +Info: {"upstream_id":7277814241002263370,"namespace":"default","id":"simple-replication-task","sink_uri":"pulsar://127.0.0.1:6650/consumer-test?protocol=canal-json","create_time":"2024-12-31T14:42:32.000904+08:00","start_ts":444203257406423044,"config":{"memory_quota":1073741824,"case_sensitive":false,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":false,"bdr_mode":false,"sync_point_interval":600000000000,"sync_point_retention":86400000000000,"filter":{"rules":["pulsar_test.*"]},"mounter":{"worker_num":16},"sink":{"protocol":"canal-json","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false,"binary_encoding_method":"base64"},"dispatchers":[{"matcher":["pulsar_test.*"],"partition":"","topic":"test_{schema}_{table}"}],"encoder_concurrency":16,"terminator":"\r\n","date_separator":"day","enable_partition_separator":true,"only_output_updated_columns":false,"delete_only_output_handle_key_columns":false,"pulsar_config":{"connection-timeout":30,"operation-timeout":30,"batching-max-messages":1000,"batching-max-publish-delay":10,"send-timeout":30},"advance_timeout":150},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"use_file_backend":false},"scheduler":{"enable_table_across_nodes":false,"region_threshold":100000,"write_key_threshold":0},"integrity":{"integrity_check_level":"none","corruption_handle_level":"warn"}},"state":"normal","creator_version":"v7.5.5","resolved_ts":444203257406423044,"checkpoint_ts":444203257406423044,"checkpoint_time":"2024-12-31 14:42:31.410"} ``` The meaning of each parameter is as follows: diff --git a/tidb-binlog/get-started-with-tidb-binlog.md b/tidb-binlog/get-started-with-tidb-binlog.md index 5dc5b8555fa9a..155104575f3ae 100644 --- a/tidb-binlog/get-started-with-tidb-binlog.md +++ b/tidb-binlog/get-started-with-tidb-binlog.md @@ -42,7 +42,7 @@ sudo yum install -y mariadb-server ``` ```bash -curl -L https://download.pingcap.org/tidb-community-server-v7.5.3-linux-amd64.tar.gz | tar xzf - +curl -L https://download.pingcap.org/tidb-community-server-v7.5.5-linux-amd64.tar.gz | tar xzf - cd tidb-latest-linux-amd64 ``` diff --git a/tidb-monitoring-api.md b/tidb-monitoring-api.md index feb9691208dab..ffe60a2c06d48 100644 --- a/tidb-monitoring-api.md +++ b/tidb-monitoring-api.md @@ -27,7 +27,7 @@ The following example uses `http://${host}:${port}/status` to get the current st curl http://127.0.0.1:10080/status { connections: 0, # The current number of clients connected to the TiDB server. - version: "8.0.11-TiDB-v7.5.3", # The TiDB version number. + version: "8.0.11-TiDB-v7.5.5", # The TiDB version number. git_hash: "778c3f4a5a716880bcd1d71b257c8165685f0d70" # The Git Hash of the current TiDB code. } ``` diff --git a/tiflash/create-tiflash-replicas.md b/tiflash/create-tiflash-replicas.md index be103cf74b7ec..15835d3111f80 100644 --- a/tiflash/create-tiflash-replicas.md +++ b/tiflash/create-tiflash-replicas.md @@ -147,10 +147,10 @@ Before TiFlash replicas are added, each TiKV instance performs a full table scan tiup ctl:v pd -u http://:2379 store limit all engine tiflash 60 add-peer ``` - > In the preceding command, you need to replace `v` with the actual cluster version, such as `v7.5.3` and `:2379` with the address of any PD node. For example: + > In the preceding command, you need to replace `v` with the actual cluster version, such as `v7.5.5` and `:2379` with the address of any PD node. For example: > > ```shell - > tiup ctl:v7.5.3 pd -u http://192.168.1.4:2379 store limit all engine tiflash 60 add-peer + > tiup ctl:v7.5.5 pd -u http://192.168.1.4:2379 store limit all engine tiflash 60 add-peer > ``` Within a few minutes, you will observe a significant increase in CPU and disk IO resource usage of the TiFlash nodes, and TiFlash should create replicas faster. At the same time, the TiKV nodes' CPU and disk IO resource usage increases as well. diff --git a/tiup/tiup-cluster.md b/tiup/tiup-cluster.md index e531c92e53c22..c40e7e2df45f8 100644 --- a/tiup/tiup-cluster.md +++ b/tiup/tiup-cluster.md @@ -61,7 +61,7 @@ To deploy the cluster, run the `tiup cluster deploy` command. The usage of the c tiup cluster deploy [flags] ``` -This command requires you to provide the cluster name, the TiDB cluster version (such as `v7.5.3`), and a topology file of the cluster. +This command requires you to provide the cluster name, the TiDB cluster version (such as `v7.5.5`), and a topology file of the cluster. To write a topology file, refer to [the example](https://github.com/pingcap/tiup/blob/master/embed/examples/cluster/topology.example.yaml). The following file is an example of the simplest topology: @@ -118,12 +118,12 @@ tidb_servers: ... ``` -Save the file as `/tmp/topology.yaml`. If you want to use TiDB v7.5.3 and your cluster name is `prod-cluster`, run the following command: +Save the file as `/tmp/topology.yaml`. If you want to use TiDB v7.5.5 and your cluster name is `prod-cluster`, run the following command: {{< copyable "shell-regular" >}} ```shell -tiup cluster deploy -p prod-cluster v7.5.3 /tmp/topology.yaml +tiup cluster deploy -p prod-cluster v7.5.5 /tmp/topology.yaml ``` During the execution, TiUP asks you to confirm your topology again and requires the root password of the target machine (the `-p` flag means inputting password): @@ -131,7 +131,7 @@ During the execution, TiUP asks you to confirm your topology again and requires ```bash Please confirm your topology: TiDB Cluster: prod-cluster -TiDB Version: v7.5.3 +TiDB Version: v7.5.5 Type Host Ports OS/Arch Directories ---- ---- ----- ------- ----------- pd 172.16.5.134 2379/2380 linux/x86_64 deploy/pd-2379,data/pd-2379 @@ -174,7 +174,7 @@ tiup cluster list Starting /root/.tiup/components/cluster/v1.12.3/cluster list Name User Version Path PrivateKey ---- ---- ------- ---- ---------- -prod-cluster tidb v7.5.3 /root/.tiup/storage/cluster/clusters/prod-cluster /root/.tiup/storage/cluster/clusters/prod-cluster/ssh/id_rsa +prod-cluster tidb v7.5.5 /root/.tiup/storage/cluster/clusters/prod-cluster /root/.tiup/storage/cluster/clusters/prod-cluster/ssh/id_rsa ``` ## Start the cluster @@ -204,7 +204,7 @@ tiup cluster display prod-cluster ``` Starting /root/.tiup/components/cluster/v1.12.3/cluster display prod-cluster TiDB Cluster: prod-cluster -TiDB Version: v7.5.3 +TiDB Version: v7.5.5 ID Role Host Ports OS/Arch Status Data Dir Deploy Dir -- ---- ---- ----- ------- ------ -------- ---------- 172.16.5.134:3000 grafana 172.16.5.134 3000 linux/x86_64 Up - deploy/grafana-3000 @@ -278,7 +278,7 @@ tiup cluster display prod-cluster ``` Starting /root/.tiup/components/cluster/v1.12.3/cluster display prod-cluster TiDB Cluster: prod-cluster -TiDB Version: v7.5.3 +TiDB Version: v7.5.5 ID Role Host Ports OS/Arch Status Data Dir Deploy Dir -- ---- ---- ----- ------- ------ -------- ---------- 172.16.5.134:3000 grafana 172.16.5.134 3000 linux/x86_64 Up - deploy/grafana-3000 @@ -389,12 +389,12 @@ Global Flags: -y, --yes Skip all confirmations and assumes 'yes' ``` -For example, the following command upgrades the cluster to v7.5.3: +For example, the following command upgrades the cluster to v7.5.5: {{< copyable "shell-regular" >}} ```bash -tiup cluster upgrade tidb-test v7.5.3 +tiup cluster upgrade tidb-test v7.5.5 ``` ## Update configuration @@ -579,11 +579,11 @@ tiup cluster audit Starting component `cluster`: /home/tidb/.tiup/components/cluster/v1.12.3/cluster audit ID Time Command -- ---- ------- -4BLhr0 2024-08-05T23:55:09+08:00 /home/tidb/.tiup/components/cluster/v1.12.3/cluster deploy test v7.5.3 /tmp/topology.yaml -4BKWjF 2024-08-05T23:36:57+08:00 /home/tidb/.tiup/components/cluster/v1.12.3/cluster deploy test v7.5.3 /tmp/topology.yaml -4BKVwH 2024-08-05T23:02:08+08:00 /home/tidb/.tiup/components/cluster/v1.12.3/cluster deploy test v7.5.3 /tmp/topology.yaml -4BKKH1 2024-08-05T16:39:04+08:00 /home/tidb/.tiup/components/cluster/v1.12.3/cluster destroy test -4BKKDx 2024-08-05T16:36:57+08:00 /home/tidb/.tiup/components/cluster/v1.12.3/cluster deploy test v7.5.3 /tmp/topology.yaml +4BLhr0 2024-12-31T23:55:09+08:00 /home/tidb/.tiup/components/cluster/v1.12.3/cluster deploy test v7.5.5 /tmp/topology.yaml +4BKWjF 2024-12-31T23:36:57+08:00 /home/tidb/.tiup/components/cluster/v1.12.3/cluster deploy test v7.5.5 /tmp/topology.yaml +4BKVwH 2024-12-31T23:02:08+08:00 /home/tidb/.tiup/components/cluster/v1.12.3/cluster deploy test v7.5.5 /tmp/topology.yaml +4BKKH1 2024-12-31T16:39:04+08:00 /home/tidb/.tiup/components/cluster/v1.12.3/cluster destroy test +4BKKDx 2024-12-31T16:36:57+08:00 /home/tidb/.tiup/components/cluster/v1.12.3/cluster deploy test v7.5.5 /tmp/topology.yaml ``` The first column is `audit-id`. To view the execution log of a certain command, pass the `audit-id` of a command as the flag as follows: @@ -699,7 +699,7 @@ All operations above performed on the cluster machine use the SSH client embedde Then you can use the `--ssh=system` command-line flag to enable the system-native command-line tool: -- Deploy a cluster: `tiup cluster deploy --ssh=system`. Fill in the name of your cluster for ``, the TiDB version to be deployed (such as `v7.5.3`) for ``, and the topology file for ``. +- Deploy a cluster: `tiup cluster deploy --ssh=system`. Fill in the name of your cluster for ``, the TiDB version to be deployed (such as `v7.5.5`) for ``, and the topology file for ``. - Start a cluster: `tiup cluster start --ssh=system` - Upgrade a cluster: `tiup cluster upgrade ... --ssh=system` diff --git a/tiup/tiup-component-cluster-deploy.md b/tiup/tiup-component-cluster-deploy.md index d6ba64d5a3389..413d5a0a7b5e2 100644 --- a/tiup/tiup-component-cluster-deploy.md +++ b/tiup/tiup-component-cluster-deploy.md @@ -14,7 +14,7 @@ tiup cluster deploy [flags] ``` - ``: the name of the new cluster, which cannot be the same as the existing cluster names. -- ``: the version number of the TiDB cluster to deploy, such as `v7.5.3`. +- ``: the version number of the TiDB cluster to deploy, such as `v7.5.5`. - ``: the prepared [topology file](/tiup/tiup-cluster-topology-reference.md). ## Options diff --git a/tiup/tiup-component-cluster-patch.md b/tiup/tiup-component-cluster-patch.md index a567ad1b8a228..0153950b9ce07 100644 --- a/tiup/tiup-component-cluster-patch.md +++ b/tiup/tiup-component-cluster-patch.md @@ -29,7 +29,7 @@ Before running the `tiup cluster patch` command, you need to pack the binary pac 1. Determine the following variables: - `${component}`: the name of the component to be replaced (such as `tidb`, `tikv`, or `pd`). - - `${version}`: the version of the component (such as `v7.5.3` or `v6.5.10`). + - `${version}`: the version of the component (such as `v7.5.5` or `v6.5.10`). - `${os}`: the operating system (`linux`). - `${arch}`: the platform on which the component runs (`amd64`, `arm64`). diff --git a/tiup/tiup-component-cluster-upgrade.md b/tiup/tiup-component-cluster-upgrade.md index 7fb3186b7bb8c..e5f467c5c9aa6 100644 --- a/tiup/tiup-component-cluster-upgrade.md +++ b/tiup/tiup-component-cluster-upgrade.md @@ -14,7 +14,7 @@ tiup cluster upgrade [flags] ``` - ``: the cluster name to operate on. If you forget the cluster name, you can check it with the [cluster list](/tiup/tiup-component-cluster-list.md) command. -- ``: the target version to upgrade to, such as `v7.5.3`. Currently, it is only allowed to upgrade to a version higher than the current cluster, that is, no downgrade is allowed. It is also not allowed to upgrade to the nightly version. +- ``: the target version to upgrade to, such as `v7.5.5`. Currently, it is only allowed to upgrade to a version higher than the current cluster, that is, no downgrade is allowed. It is also not allowed to upgrade to the nightly version. ## Options diff --git a/tiup/tiup-component-dm-upgrade.md b/tiup/tiup-component-dm-upgrade.md index 76692cade55a6..9b47d40f16b52 100644 --- a/tiup/tiup-component-dm-upgrade.md +++ b/tiup/tiup-component-dm-upgrade.md @@ -14,7 +14,7 @@ tiup dm upgrade [flags] ``` - `` is the name of the cluster to be operated on. If you forget the cluster name, you can check it using the [`tiup dm list`](/tiup/tiup-component-dm-list.md) command. -- `` is the target version to be upgraded to, such as `v7.5.3`. Currently, only upgrading to a later version is allowed, and upgrading to an earlier version is not allowed, which means the downgrade is not allowed. Upgrading to a nightly version is not allowed either. +- `` is the target version to be upgraded to, such as `v7.5.5`. Currently, only upgrading to a later version is allowed, and upgrading to an earlier version is not allowed, which means the downgrade is not allowed. Upgrading to a nightly version is not allowed either. ## Options diff --git a/tiup/tiup-component-management.md b/tiup/tiup-component-management.md index f69a61246eec2..3b7d20d7c3cae 100644 --- a/tiup/tiup-component-management.md +++ b/tiup/tiup-component-management.md @@ -71,12 +71,12 @@ Example 2: Use TiUP to install the nightly version of TiDB. tiup install tidb:nightly ``` -Example 3: Use TiUP to install TiKV v7.5.3. +Example 3: Use TiUP to install TiKV v7.5.5. {{< copyable "shell-regular" >}} ```shell -tiup install tikv:v7.5.3 +tiup install tikv:v7.5.5 ``` ## Upgrade components @@ -129,12 +129,12 @@ Before the component is started, TiUP creates a directory for it, and then puts If you want to start the same component multiple times and reuse the previous working directory, you can use `--tag` to specify the same name when the component is started. After the tag is specified, the working directory will *not be automatically deleted* when the instance is terminated, which makes it convenient to reuse the working directory. -Example 1: Operate TiDB v7.5.3. +Example 1: Operate TiDB v7.5.5. {{< copyable "shell-regular" >}} ```shell -tiup tidb:v7.5.3 +tiup tidb:v7.5.5 ``` Example 2: Specify the tag with which TiKV operates. @@ -220,12 +220,12 @@ The following flags are supported in this command: - If the version is ignored, adding `--all` means to uninstall all versions of this component. - If the version and the component are both ignored, adding `--all` means to uninstall all components of all versions. -Example 1: Uninstall TiDB v7.5.3. +Example 1: Uninstall TiDB v7.5.5. {{< copyable "shell-regular" >}} ```shell -tiup uninstall tidb:v7.5.3 +tiup uninstall tidb:v7.5.5 ``` Example 2: Uninstall TiKV of all versions. diff --git a/tiup/tiup-mirror.md b/tiup/tiup-mirror.md index 8e5197b363500..0a72fb9f38305 100644 --- a/tiup/tiup-mirror.md +++ b/tiup/tiup-mirror.md @@ -86,9 +86,9 @@ The `tiup mirror clone` command provides many optional flags (might provide more If you want to clone only one version (not all versions) of a component, use `--=` to specify this version. For example: - - Execute the `tiup mirror clone --tidb v7.5.3` command to clone the v7.5.3 version of the TiDB component. - - Run the `tiup mirror clone --tidb v7.5.3 --tikv all` command to clone the v7.5.3 version of the TiDB component and all versions of the TiKV component. - - Run the `tiup mirror clone v7.5.3` command to clone the v7.5.3 version of all components in a cluster. + - Execute the `tiup mirror clone --tidb v7.5.5` command to clone the v7.5.5 version of the TiDB component. + - Run the `tiup mirror clone --tidb v7.5.5 --tikv all` command to clone the v7.5.5 version of the TiDB component and all versions of the TiKV component. + - Run the `tiup mirror clone v7.5.5` command to clone the v7.5.5 version of all components in a cluster. After cloning, signing keys are set up automatically. diff --git a/tiup/tiup-playground.md b/tiup/tiup-playground.md index 97415c41d8857..ba3ad52b6d987 100644 --- a/tiup/tiup-playground.md +++ b/tiup/tiup-playground.md @@ -21,7 +21,7 @@ This command actually performs the following operations: - Because this command does not specify the version of the playground component, TiUP first checks the latest version of the installed playground component. Assume that the latest version is v1.12.3, then this command works the same as `tiup playground:v1.12.3`. - If you have not used TiUP playground to install the TiDB, TiKV, and PD components, the playground component installs the latest stable version of these components, and then start these instances. -- Because this command does not specify the version of the TiDB, PD, and TiKV component, TiUP playground uses the latest version of each component by default. Assume that the latest version is v7.5.3, then this command works the same as `tiup playground:v1.12.3 v7.5.3`. +- Because this command does not specify the version of the TiDB, PD, and TiKV component, TiUP playground uses the latest version of each component by default. Assume that the latest version is v7.5.5, then this command works the same as `tiup playground:v1.12.3 v7.5.5`. - Because this command does not specify the number of each component, TiUP playground, by default, starts a smallest cluster that consists of one TiDB instance, one TiKV instance, one PD instance, and one TiFlash instance. - After starting each TiDB component, TiUP playground reminds you that the cluster is successfully started and provides you some useful information, such as how to connect to the TiDB cluster through the MySQL client and how to access the [TiDB Dashboard](/dashboard/dashboard-intro.md). diff --git a/upgrade-monitoring-services.md b/upgrade-monitoring-services.md index 7fe6fcdb67556..43d9c28e5ec43 100644 --- a/upgrade-monitoring-services.md +++ b/upgrade-monitoring-services.md @@ -36,7 +36,7 @@ Download a new installation package from the [Prometheus download page](https:// > **Tip:** > - > `{version}` in the link indicates the version number of TiDB and `{arch}` indicates the architecture of the system, which can be `amd64` or `arm64`. For example, the download link for `v7.5.3` in the `amd64` architecture is `https://download.pingcap.org/tidb-community-toolkit-v7.5.3-linux-amd64.tar.gz`. + > `{version}` in the link indicates the version number of TiDB and `{arch}` indicates the architecture of the system, which can be `amd64` or `arm64`. For example, the download link for `v7.5.5` in the `amd64` architecture is `https://download.pingcap.org/tidb-community-toolkit-v7.5.5-linux-amd64.tar.gz`. 2. In the extracted files, locate `prometheus-v{version}-linux-amd64.tar.gz` and extract it. @@ -85,7 +85,7 @@ In the following upgrade steps, you need to download the Grafana installation pa > **Tip:** > - > `{version}` in the link indicates the version number of TiDB and `{arch}` indicates the architecture of the system, which can be `amd64` or `arm64`. For example, the download link for `v7.5.3` in the `amd64` architecture is `https://download.pingcap.org/tidb-community-toolkit-v7.5.3-linux-amd64.tar.gz`. + > `{version}` in the link indicates the version number of TiDB and `{arch}` indicates the architecture of the system, which can be `amd64` or `arm64`. For example, the download link for `v7.5.5` in the `amd64` architecture is `https://download.pingcap.org/tidb-community-toolkit-v7.5.5-linux-amd64.tar.gz`. 2. In the extracted files, locate `grafana-v{version}-linux-amd64.tar.gz` and extract it. diff --git a/upgrade-tidb-using-tiup.md b/upgrade-tidb-using-tiup.md index 23b02e80710e3..7eb287f1a42e4 100644 --- a/upgrade-tidb-using-tiup.md +++ b/upgrade-tidb-using-tiup.md @@ -29,12 +29,12 @@ This document is targeted for the following upgrade paths: ## Upgrade caveat - TiDB currently does not support version downgrade or rolling back to an earlier version after the upgrade. -- For the v4.0 cluster managed using TiDB Ansible, you need to import the cluster to TiUP (`tiup cluster`) for new management according to [Upgrade TiDB Using TiUP (v4.0)](https://docs.pingcap.com/tidb/v4.0/upgrade-tidb-using-tiup#import-tidb-ansible-and-the-inventoryini-configuration-to-tiup). Then you can upgrade the cluster to v7.5.3 according to this document. -- To update versions earlier than v3.0 to v7.5.3: +- For the v4.0 cluster managed using TiDB Ansible, you need to import the cluster to TiUP (`tiup cluster`) for new management according to [Upgrade TiDB Using TiUP (v4.0)](https://docs.pingcap.com/tidb/v4.0/upgrade-tidb-using-tiup#import-tidb-ansible-and-the-inventoryini-configuration-to-tiup). Then you can upgrade the cluster to v7.5.5 according to this document. +- To update versions earlier than v3.0 to v7.5.5: 1. Update this version to 3.0 using [TiDB Ansible](https://docs.pingcap.com/tidb/v3.0/upgrade-tidb-using-ansible). 2. Use TiUP (`tiup cluster`) to import the TiDB Ansible configuration. 3. Update the 3.0 version to 4.0 according to [Upgrade TiDB Using TiUP (v4.0)](https://docs.pingcap.com/tidb/v4.0/upgrade-tidb-using-tiup#import-tidb-ansible-and-the-inventoryini-configuration-to-tiup). - 4. Upgrade the cluster to v7.5.3 according to this document. + 4. Upgrade the cluster to v7.5.5 according to this document. - Support upgrading the versions of TiDB Binlog, TiCDC, TiFlash, and other components. - When upgrading TiFlash from versions earlier than v6.3.0 to v6.3.0 and later versions, note that the CPU must support the AVX2 instruction set under the Linux AMD64 architecture and the ARMv8 instruction set architecture under the Linux ARM64 architecture. For details, see the description in [v6.3.0 Release Notes](/releases/release-6.3.0.md#others). - For detailed compatibility changes of different versions, see the [Release Notes](/releases/release-notes.md) of each version. Modify your cluster configuration according to the "Compatibility Changes" section of the corresponding release notes. @@ -48,12 +48,14 @@ This section introduces the preparation works needed before upgrading your TiDB Review compatibility changes in TiDB release notes. If any changes affect your upgrade, take actions accordingly. -The following provides compatibility changes you need to know when you upgrade from v7.5.0 to the current version (v7.5.3). If you are upgrading from v7.4.0 or earlier versions to the current version, you might also need to check the compatibility changes introduced in intermediate versions in the corresponding [release notes](/releases/release-notes.md). +The following provides compatibility changes you need to know when you upgrade from v7.5.0 to the current version (v7.5.5). If you are upgrading from v7.4.0 or earlier versions to the current version, you might also need to check the compatibility changes introduced in intermediate versions in the corresponding [release notes](/releases/release-notes.md). - TiDB v7.5.0 [compatibility changes](/releases/release-7.5.0.md#compatibility-changes) - TiDB v7.5.1 [compatibility changes](/releases/release-7.5.1.md#compatibility-changes) - TiDB v7.5.2 [compatibility changes](/releases/release-7.5.2.md#compatibility-changes) - TiDB v7.5.3 [compatibility changes](/releases/release-7.5.3.md#compatibility-changes) +- TiDB v7.5.4 [compatibility changes](/releases/release-7.5.4.md#compatibility-changes) +- TiDB v7.5.5 [compatibility changes](/releases/release-7.5.5.md#compatibility-changes) ### Step 2: Upgrade TiUP or TiUP offline mirror @@ -128,7 +130,7 @@ Now, the offline mirror has been upgraded successfully. If an error occurs durin > Skip this step if one of the following situations applies: > > + You have not modified the configuration parameters of the original cluster. Or you have modified the configuration parameters using `tiup cluster` but no more modification is needed. -> + After the upgrade, you want to use v7.5.3's default parameter values for the unmodified configuration items. +> + After the upgrade, you want to use v7.5.5's default parameter values for the unmodified configuration items. 1. Enter the `vi` editing mode to edit the topology file: @@ -144,7 +146,7 @@ Now, the offline mirror has been upgraded successfully. If an error occurs durin > **Note:** > -> Before you upgrade the cluster to v6.6.0, make sure that the parameters you have modified in v4.0 are compatible in v7.5.3. For details, see [TiKV Configuration File](/tikv-configuration-file.md). +> Before you upgrade the cluster to v6.6.0, make sure that the parameters you have modified in v4.0 are compatible in v7.5.5. For details, see [TiKV Configuration File](/tikv-configuration-file.md). ### Step 4: Check the DDL and backup status of the cluster @@ -192,12 +194,12 @@ If your application has a maintenance window for the database to be stopped for tiup cluster upgrade ``` -For example, if you want to upgrade the cluster to v7.5.3: +For example, if you want to upgrade the cluster to v7.5.5: {{< copyable "shell-regular" >}} ```shell -tiup cluster upgrade v7.5.3 +tiup cluster upgrade v7.5.5 ``` > **Note:** @@ -245,7 +247,7 @@ tiup cluster upgrade -h | grep "version string" tiup cluster stop ``` -2. Use the `upgrade` command with the `--offline` option to perform the offline upgrade. Fill in the name of your cluster for `` and the version to upgrade to for ``, such as `v7.5.3`. +2. Use the `upgrade` command with the `--offline` option to perform the offline upgrade. Fill in the name of your cluster for `` and the version to upgrade to for ``, such as `v7.5.5`. {{< copyable "shell-regular" >}} @@ -274,7 +276,7 @@ tiup cluster display ``` Cluster type: tidb Cluster name: -Cluster version: v7.5.3 +Cluster version: v7.5.5 ``` ## FAQ @@ -329,7 +331,7 @@ Starting from v6.2.0, TiDB enables the [concurrent DDL framework](/ddl-introduct ### The evict leader has waited too long during the upgrade. How to skip this step for a quick upgrade? -You can specify `--force`. Then the processes of transferring PD leader and evicting TiKV leader are skipped during the upgrade. The cluster is directly restarted to update the version, which has a great impact on the cluster that runs online. In the following command, `` is the version to upgrade to, such as `v7.5.3`. +You can specify `--force`. Then the processes of transferring PD leader and evicting TiKV leader are skipped during the upgrade. The cluster is directly restarted to update the version, which has a great impact on the cluster that runs online. In the following command, `` is the version to upgrade to, such as `v7.5.5`. {{< copyable "shell-regular" >}} @@ -344,5 +346,5 @@ You can upgrade the tool version by using TiUP to install the `ctl` component of {{< copyable "shell-regular" >}} ```shell -tiup install ctl:v7.5.3 +tiup install ctl:v7.5.5 ```