From e5d592e8beea90d1d37c7879e4130c43f6e4e4b5 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Wed, 30 Oct 2024 16:05:31 +0800 Subject: [PATCH 1/3] Add temp.md --- temp.md | 1 + 1 file changed, 1 insertion(+) create mode 100644 temp.md diff --git a/temp.md b/temp.md new file mode 100644 index 0000000000000..af27ff4986a7b --- /dev/null +++ b/temp.md @@ -0,0 +1 @@ +This is a test file. \ No newline at end of file From c3b97ca37cf6f95c8921860c0ee825613d8a0304 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Wed, 30 Oct 2024 16:05:36 +0800 Subject: [PATCH 2/3] Delete temp.md --- temp.md | 1 - 1 file changed, 1 deletion(-) delete mode 100644 temp.md diff --git a/temp.md b/temp.md deleted file mode 100644 index af27ff4986a7b..0000000000000 --- a/temp.md +++ /dev/null @@ -1 +0,0 @@ -This is a test file. \ No newline at end of file From a50a528249a4b621f04bed4e83b8af3cc74f0d76 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Wed, 30 Oct 2024 16:09:16 +0800 Subject: [PATCH 3/3] Update ticdc-overview.md --- ticdc/ticdc-overview.md | 4 ---- 1 file changed, 4 deletions(-) diff --git a/ticdc/ticdc-overview.md b/ticdc/ticdc-overview.md index 32a895f7b566c..48e811eee8da8 100644 --- a/ticdc/ticdc-overview.md +++ b/ticdc/ticdc-overview.md @@ -86,10 +86,6 @@ As shown in the architecture diagram, TiCDC supports replicating data to TiDB, M - To ensure eventual consistency when using TiCDC for disaster recovery, you need to configure [redo log](/ticdc/ticdc-sink-to-mysql.md#eventually-consistent-replication-in-disaster-scenarios) and ensure that the storage system where the redo log is written can be read normally when a disaster occurs in the upstream. -> **Note:** -> -> Since v4.0.8, TiCDC supports replicating tables without a valid index by modifying the task configuration. However, this compromises the guarantee of data consistency to some extent. For more details, see [Replicate tables without a valid index](/ticdc/ticdc-manage-changefeed.md#replicate-tables-without-a-valid-index). - ## Implementation of processing data changes This section mainly describes how TiCDC processes data changes generated by upstream DML operations.