Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

tidb-binlog: deprecate binlog as a data sync tool #15273

Merged
merged 1 commit into from
Nov 23, 2023
Merged

tidb-binlog: deprecate binlog as a data sync tool #15273

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 4 additions & 1 deletion tidb-binlog/bidirectional-replication-between-tidb-clusters.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,10 @@ aliases: ['/docs/dev/tidb-binlog/bidirectional-replication-between-tidb-clusters

> **Warning:**
>
> Currently, bidirectional replication is still an experimental feature. It is **NOT** recommended to use it in the production environment.
> - Currently, bidirectional replication is still an experimental feature. It is **NOT** recommended to use it in the production environment.
> - TiDB Binlog is not compatible with some features introduced in TiDB v5.0 and they cannot be used together. For details, see [Notes](/tidb-binlog/tidb-binlog-overview.md#notes).
> - Starting from TiDB v7.5.0, technical support for the data replication feature of TiDB Binlog is no longer provided. It is strongly recommended to use [TiCDC](/ticdc/ticdc-overview.md) as an alternative solution for data replication.
> - Although TiDB v7.5.0 still supports the real-time backup and restoration feature of TiDB Binlog, this component will be completely deprecated in future versions. It is recommended to use [PITR](/br/br-pitr-guide.md) as an alternative solution for data recovery.

This document describes the bidirectional replication between two TiDB clusters, how the replication works, how to enable it, and how to replicate DDL operations.

Expand Down
4 changes: 3 additions & 1 deletion tidb-binlog/tidb-binlog-overview.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,9 @@ TiDB Binlog has the following features:

> **Note:**
>
> TiDB Binlog is not compatible with some features introduced in TiDB v5.0 and they cannot be used together. For details, see [Notes](#notes). It is recommended to use [TiCDC](/ticdc/ticdc-overview.md) instead of TiDB Binlog.
> - TiDB Binlog is not compatible with some features introduced in TiDB v5.0 and they cannot be used together. For details, see [Notes](#notes).
> - Starting from TiDB v7.5.0, technical support for the data replication feature of TiDB Binlog is no longer provided. It is strongly recommended to use [TiCDC](/ticdc/ticdc-overview.md) as an alternative solution for data replication.
> - Although TiDB v7.5.0 still supports the real-time backup and restoration feature of TiDB Binlog, this component will be completely deprecated in future versions. It is recommended to use [PITR](/br/br-pitr-guide.md) as an alternative solution for data recovery.

## TiDB Binlog architecture

Expand Down
6 changes: 6 additions & 0 deletions tidb-binlog/upgrade-tidb-binlog.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,12 @@ aliases: ['/docs/dev/tidb-binlog/upgrade-tidb-binlog/','/docs/dev/reference/tidb

This document introduces how to upgrade TiDB Binlog that is deployed manually to the latest [cluster](/tidb-binlog/tidb-binlog-overview.md) version. There is also a section on how to upgrade TiDB Binlog from an earlier incompatible version (Kafka/Local version) to the latest version.

> **Note:**
>
> - TiDB Binlog is not compatible with some features introduced in TiDB v5.0 and they cannot be used together. For details, see [Notes](/tidb-binlog/tidb-binlog-overview.md#notes).
> - Starting from TiDB v7.5.0, technical support for the data replication feature of TiDB Binlog is no longer provided. It is strongly recommended to use [TiCDC](/ticdc/ticdc-overview.md) as an alternative solution for data replication.
> - Although TiDB v7.5.0 still supports the real-time backup and restoration feature of TiDB Binlog, this component will be completely deprecated in future versions. It is recommended to use [PITR](/br/br-pitr-guide.md) as an alternative solution for data recovery.

## Upgrade TiDB Binlog deployed manually

Follow the steps in this section if you deploy TiDB Binlog manually.
Expand Down
Loading