citus

Commit Graph

Author	SHA1	Message	Date
Onder Kalaci	549edcabb6	Allow disabling node(s) when multiple failures happen As of master branch, Citus does all the modifications to replicated tables (e.g., reference tables and distributed tables with replication factor > 1), via 2PC and avoids any shardstate=3. As a side-effect of those changes, handling node failures for replicated tables change. With this PR, when one (or multiple) node failures happen, the users would see query errors on modifications. If the problem is intermitant, that's OK, once the node failure(s) recover by themselves, the modification queries would succeed. If the node failure(s) are permenant, the users should call `SELECT citus_disable_node(...)` to disable the node. As soon as the node is disabled, modification would start to succeed. However, now the old node gets behind. It means that, when the node is up again, the placements should be re-created on the node. First, use `SELECT citus_activate_node()`. Then, use `SELECT replicate_table_shards(...)` to replicate the missing placements on the re-activated node.	2021-12-01 10:19:48 +01:00
Marco Slot	4098d33acb	Allow citus size functions on replicated tables	2020-12-03 16:33:24 +01:00
Philip Dubé	c563e0825c	Strip trailing whitespace and add final newline (#3186 ) This brings files in line with our editorconfig file	2019-11-21 14:25:37 +01:00
Jelte Fennema	01da11f264	Change citus truncate trigger to AFTER and add more upgrade tests (#3070 ) * Add more upgrade tests * Fix citus trigger generation after upgrade citus_truncate_trigger runs before truncate when created by create_distributed_table: `492d1b2cba/src/backend/distributed/commands/create_distributed_table.c (L1163)` * Remove pg_dist_jobid_seq	2019-10-07 16:43:04 +02:00
Jason Petersen	a2c6f596f9	Address code review comments	2019-03-21 11:59:52 -06:00
Marco Slot	9318aeee6b	Allow multiple size function calls per query	2018-04-12 14:16:17 +02:00
Marco Slot	89eb833375	Use citus.next_shard_id where practical in regression tests	2017-11-15 10:12:05 +01:00
Marco Slot	0b579d027a	Check whether relation ID exists in citus_relation_size	2017-04-29 01:39:39 +02:00
velioglu	e32aff1a26	Size UDFs implemented citus_table_size, citus_relation_size and citus_total_relation_size UDFs are implemented.	2017-03-16 13:50:30 +03:00

9 Commits (549edcabb644dfe3b8a19701be28f0499a7d3d59)