16 Commits

Author	SHA1	Message	Date
Vitaly Baranov	2c92fe21a9	Implement restoring to a bigger or smaller cluster. ... Remove backup settings allow_storing_multiple_replicas: now it's always allowed.	2022-05-12 14:55:06 +02:00
Vitaly Baranov	1b2eb4fe27	Use more clear syntax for BACKUP/RESTORE.	2022-05-08 10:37:02 +02:00
Vitaly Baranov	409edfd3fa	Rework RestoreCoordination: make restore deterministic.	2022-05-03 11:01:44 +02:00
Vitaly Baranov	2c754f44fc	Make calculation of shard_num & replica_num not dependant on match of the cluster's definitions on nodes.	2022-05-03 11:01:44 +02:00
Vitaly Baranov	2a645bb187	Fix sending 'create_table' and 'create_database' restore settings to cluster.	2022-05-03 11:01:44 +02:00
Vitaly Baranov	a8e924caf6	Make BACKUP & RESTORE synchronous by default.	2022-04-26 18:45:39 +02:00
Vitaly Baranov	78bcb96098	Rename backup & restore setting 'async' -> 'sync', and make backup & restore async by default.	2022-04-26 09:51:19 +02:00
Vitaly Baranov	000b184691	Fix style & compilation.	2022-04-25 23:05:35 +02:00
Vitaly Baranov	68a020ecea	Implement BACKUP/RESTORE ON CLUSTER.	2022-04-25 16:34:33 +02:00
Vitaly Baranov	144d3aefeb	Add system table system.backups; implement async mode for commands BACKUP & RESTORE	2022-04-25 16:34:33 +02:00
Vitaly Baranov	c884cf901f	Use BackupEntryFromAppendOnlyFile for Log engine, ... and use a BackupEntriesBatch for Memort engine to improve performance. A lot of minor corrections.	2022-03-20 20:02:15 +01:00
Vitaly Baranov	5f195d6ead	Implement writing backups as zip archive.	2022-03-20 20:02:15 +01:00
Vitaly Baranov	6849f51c3b	Add setting "structure_only."	2022-03-20 20:02:15 +01:00
Vitaly Baranov	7f89b98308	Rework BackupSettings and RestoreSettings a little, pass StorageRestoreSettings to storages.	2022-03-20 20:02:15 +01:00
Vitaly Baranov	cf77c0b3fc	New syntax for BACKUP/RESTORE: set backup engine explicitly.	2021-11-09 23:16:40 +03:00
Vitaly Baranov	63e8bc1f20	Added new commands BACKUP and RESTORE.	2021-08-23 23:41:45 +03:00