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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,45 @@ | ||
| --- | ||
| title: TiDB Operator 1.3.1 Release Notes | ||
| --- | ||
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| # TiDB Operator 1.3.1 Release Notes | ||
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| Release date: February 24, 2022 | ||
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| TiDB Operator version: 1.3.1 | ||
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| ## Compatibility Change | ||
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| - Due to the issues in [#4434](https://github.com/pingcap/tidb-operator/pull/4434) and [#4435](https://github.com/pingcap/tidb-operator/pull/4435), if you have deployed TiFlash v5.4.0 or later versions when using TiDB Operator v1.3.0 or v1.3.0-beta.1, you must upgrade TiDB Operator by taking the following steps to **avoid TiFlash losing metadata**. | ||
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| 1. In TidbCluster spec, if the `storage.rafe.dir` and `raft.kvstore_path` fields in TiFlash's config `spec.tiflash.config.config` are not explicitly configured, you need to add the `storage.raft.dir` field. If `storage.main.dir` is not explicitly configured, you need to add the field. | ||
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| ```yaml | ||
| spec: | ||
| # ... | ||
| tiflash: | ||
| config: | ||
| config: | | ||
| # ... | ||
| [storage] | ||
| [storage.main] | ||
| dir = ["/data0/db"] | ||
| [storage.raft] | ||
| dir = ["/data0/db/kvstore/"] | ||
| ``` | ||
| 2. Upgrade TiDB Operator. | ||
| ## New Feature | ||
| - Add a new field `spec.dnsPolicy` to support configuring `DNSPolicy` for Pods ([#4420](https://github.com/pingcap/tidb-operator/pull/4420), [@handlerww](https://github.com/handlerww)) | ||
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| ## Improvement | ||
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| - `tidb-lightning` Helm chart uses `local` backend as the default backend ([#4426](https://github.com/pingcap/tidb-operator/pull/4426), [@KanShiori](https://github.com/KanShiori)) | ||
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| ## Bug fixes | ||
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| - Fix the issue that if the `raft.kvstore_path` field or the `storage.raft.dir` field is not set in TiFlash's config, TiFlash will lose metadata after upgrading TiFlash to v5.4.0 or later versions when using TiDB Operator v1.3.0 or v1.3.0-beta.1 ([#4430](https://github.com/pingcap/tidb-operator/pull/4430), [@KanShiori](https://github.com/KanShiori)) | ||
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| - Fix the issue that TiFlash v5.4.0 or later versions does not work if the `tmp_path` field is not set in TiFlash's config when using TiDB Operator v1.3.0 or v1.3.0-beta.1 ([#4430](https://github.com/pingcap/tidb-operator/pull/4430), [@KanShiori](https://github.com/KanShiori)) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| --- | ||
| title: TiDB Operator 1.3.1 Release Notes | ||
| --- | ||
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| # TiDB Operator 1.3.1 Release Notes | ||
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| 发布日期: 2022 年 2 月 24 日 | ||
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| TiDB Operator 版本：1.3.1 | ||
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| ## 兼容性改动 | ||
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| - 由于 [#4434](https://github.com/pingcap/tidb-operator/pull/4434) 和 [#4435](https://github.com/pingcap/tidb-operator/pull/4435) 的问题，如果已经使用 v1.3.0 或者 v1.3.0-beta.1 版本 TiDB Operator 部署了 v5.4.0 及以后版本的 TiFlash，你需要执行以下步骤来升级 TiDB Operator，以防止 TiFlash **丢失元数据**： | ||
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| 1. 如果 TidbCluster 定义中**没有显式**配置 TiFlash 配置 `spec.tiflash.config.config` 中的 `storage.raft.dir` 和 `raft.kvstore_path` 字段，则显式添加 `storage.raft.dir` 字段。如果 `storage.main.dir` 没有显式配置，也需要显式添加。 | ||
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| ```yaml | ||
| spec: | ||
| # ... | ||
| tiflash: | ||
| config: | ||
| config: | | ||
| # ... | ||
| [storage] | ||
| [storage.main] | ||
| dir = ["/data0/db"] | ||
| [storage.raft] | ||
| dir = ["/data0/db/kvstore/"] | ||
| ``` | ||
| 配置后，等待 TiFlash 滚动更新结束。 | ||
| 2. 升级 TiDB Operator。 | ||
| ## 新功能 | ||
| - 添加新的 `spec.dnsPolicy` 字段，以支持配置 Pod 的 DNSPolicy ([#4420](https://github.com/pingcap/tidb-operator/pull/4420), [@handlerww](https://github.com/handlerww)) | ||
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| ## 优化提升 | ||
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| - `tidb-lightning` Helm chart 使用 `local` 后端作为默认后端 ([#4426](https://github.com/pingcap/tidb-operator/pull/4426), [@KanShiori](https://github.com/KanShiori)) | ||
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| ## Bug 修复 | ||
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| - 修复当没有显式设置 TiFlash 配置 `raft.kvstore_path` 或 `storage.raft.dir` 字段的情况下，使用 v1.3.0 或者 v1.3.0-beta.1 版本 TiDB Operator 升级 TiFlash 到 v5.4.0 及以后版本后，TiFlash 丢失元数据的问题 ([#4430](https://github.com/pingcap/tidb-operator/pull/4430), [@KanShiori](https://github.com/KanShiori)) | ||
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| - 修复 TiFlash 配置中缺少 `tmp_path` 字段时，使用 v1.3.0 或者 v1.3.0-beta.1 版本 TiDB Operator 无法使用 TiFlash v5.4.0 及以后版本的问题 ([#4430](https://github.com/pingcap/tidb-operator/pull/4430), [@KanShiori](https://github.com/KanShiori)) |
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