4 Commits

Author	SHA1	Message	Date
Zhen Ye	966ebfbcab	fix: support upgrading from 2.6.x to 2.6.5 (#45264) ... issue: #43897 Signed-off-by: chyezh <chyezh@outlook.com>	2025-11-04 18:31:32 +08:00
Zhen Ye	309d564796	enhance: support collection and index with WAL-based DDL framework (#45033) ... issue: #43897 - Part of collection/index related DDL is implemented by WAL-based DDL framework now. - Support following message type in wal, CreateCollection, DropCollection, CreatePartition, DropPartition, CreateIndex, AlterIndex, DropIndex. - Part of collection/index related DDL can be synced by new CDC now. - Refactor some UT for collection/index DDL. - Add Tombstone scheduler to manage the tombstone GC for collection or partition meta. - Move the vchannel allocation into streaming pchannel manager. --------- Signed-off-by: chyezh <chyezh@outlook.com>	2025-10-30 14:24:08 +08:00
Zhen Ye	8bf7d6ae72	enhance: refactor update replicate config operation using wal-broadcast-based DDL/DCL framework (#44560) ... issue: #43897 - UpdateReplicateConfig operation will broadcast AlterReplicateConfig message into all pchannels with cluster-exclusive-lock. - Begin txn message will use commit message timetick now (to avoid timetick rollback when CDC with txn message). - If current cluster is secondary, the UpdateReplicateConfig will wait until the replicate configuration is consistent with the config replicated from primary. --------- Signed-off-by: chyezh <chyezh@outlook.com>	2025-10-15 15:26:01 +08:00
Zhen Ye	19e5e9f910	enhance: broadcaster will lock resource until message acked (#44508) ... issue: #43897 - Return LastConfirmedMessageID when wal append operation. - Add resource-key-based locker for broadcast-ack operation to protect the coord state when executing ddl. - Resource-key-based locker is held until the broadcast operation is acked. - ResourceKey support shared and exclusive lock. - Add FastAck execute ack right away after the broadcast done to speed up ddl. - Ack callback will support broadcast message result now. - Add tombstone for broadcaster to avoid to repeatedly commit DDL and ABA issue. --------- Signed-off-by: chyezh <chyezh@outlook.com>	2025-09-24 20:58:05 +08:00