5 Commits

Author SHA1 Message Date
Zhen Ye
576084fe86
enhance: support alter collection/database with WAL-based DDL framework (#45266)
issue: #43897

- Alter collection/database is implemented by WAL-based DDL framework
now.
- Support AlterCollection/AlterDatabase in wal now.
- Alter operation can be synced by new CDC now.
- Refactor some UT for alter DDL.

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Signed-off-by: chyezh <chyezh@outlook.com>
2025-11-04 09:59:33 +08:00
yihao.dai
51f69f32d0
feat: Add CDC support (#44124)
This PR implements a new CDC service for Milvus 2.6, providing log-based
cross-cluster replication.

issue: https://github.com/milvus-io/milvus/issues/44123

---------

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
Signed-off-by: chyezh <chyezh@outlook.com>
Co-authored-by: chyezh <chyezh@outlook.com>
2025-09-16 16:32:01 +08:00
Zhen Ye
cbe4c3d231
enhance: get cchannel before build message (#44229)
issue: #43897

- support never expire txn message.

Signed-off-by: chyezh <chyezh@outlook.com>
2025-09-10 11:09:57 +08:00
Zhen Ye
9e2d1963d4
enhance: support cchannel for streaming service (#44143)
issue: #43897

- add cchannel as a special vchannel to hold some ddl and dcl.

Signed-off-by: chyezh <chyezh@outlook.com>
2025-09-02 10:05:52 +08:00
Zhen Ye
de8f0af20d
enhance: use dispatcher at delegator when enable streaming (#41266)
issue: #38399

- add an adaptor type to adapt the streaming service client and
msgstream client to reuse the msgdispatcher.

Signed-off-by: chyezh <chyezh@outlook.com>
2025-05-06 01:12:53 +08:00