CharlesCheung996

test(engine): handle integration test logs properly

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### What problem does this PR solve? Issue Number: ref #6255 ### What is changed and how it works? Store integration test logs to `tmp/tiflow_engine_test/${TEST_NAME}` ### Check List #### Tests...

- [ ] Infrastructure development in https://github.com/PingCAP-QE/ci - [x] Optimize directories and documents to reduce the difficulty of deploy DFE locally - [x] Develop integration test framework and some utils...

add transaction-atomicity parameter to TiCDC

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### First-time contributors' checklist - [x] I've signed [**Contributor License Agreement**](https://cla-assistant.io/pingcap/docs-cn) that's required for repo owners to accept my contribution. ### What is changed, added or deleted? (Required) add transaction-atomicity...

externalresources(engine): support s3 as storage (Part 2)

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### What problem does this PR solve? Issue Number: ref #7114 ### What is changed and how it works? - broker 1. Create `localFileManager` and `s3FileManager` in [`NewBroker`](https://github.com/pingcap/tiflow/pull/7204/files#diff-442c2620783282472c7ba6bc483b3b82bb860904b5f6b8bb3d61a97a3f892188R85) 2. If...

# Logging ## Error handling When the error happend, use `cerror.WrapError` to wrap the error by self defined `RFCError` if the error is from third party, or call `errors.Trace` to...

Tracking issue for splitting big transaction

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# Is your feature request related to a problem? For CDC, a large transaction is expressed as "a single transaction containing a large number of row-level KV changes". In the...

## P0 - [x] full_mode https://github.com/pingcap/tiflow/pull/6883 - [x] gbk https://github.com/pingcap/tiflow/pull/7186 - [x] new_collation_off https://github.com/pingcap/tiflow/pull/6857 - [x] print_status https://github.com/pingcap/tiflow/pull/7129 - [x] sql_mode https://github.com/pingcap/tiflow/pull/6951 - [x] sync_collation https://github.com/pingcap/tiflow/pull/6808 - [x] tls https://github.com/pingcap/tiflow/pull/6913...

executor, infoschema: add ticdc into table cluster_info

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### What problem does this PR solve? Issue Number: close #50723 Problem Summary: Add ticdc to table information_schema.cluster_info. Support querying log, configuration, and hardware information of ticdc through sql ###...

redo(ticdc): return ErrStorageInitialize if the external storage initialization fails

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### What problem does this PR solve? Issue Number: close #xxx ### What is changed and how it works? - return ErrStorageInitialize if the external storage initialization fails - Use...