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73 Commits

Author SHA1 Message Date
Zach Musgrave
324e4bb5ed Removed unused tests 2024-12-06 15:08:23 -08:00
jennifersp
4c704c3dae add SchemaName to DatabaseSchema interface (#8062) 2024-06-25 15:35:14 -07:00
Jason Fulghum
039a79d811 Updating tests for addition of performance_schema 2024-06-24 14:18:08 -07:00
Jason Fulghum
8c315efb28 Removing second show warnings call in branch control block on write replication test 2024-05-13 16:10:34 -07:00
Maximilian Hoffman
5600e2689f Fix nil write session panic (#7792) 
* Fix nil write session panic

* invert check

* zach comments

* [ga-format-pr] Run go/utils/repofmt/format_repo.sh and go/Godeps/update.sh

---------

Co-authored-by: max-hoffman <max-hoffman@users.noreply.github.com>
 2024-04-29 17:23:54 -07:00
Aaron Son
4e5febf8b1 Merge pull request #7482 from dolthub/aaron/cluster-standby-takes-epoch-from-primary 
go: sqle/cluster: When in standby mode, take the epoch of the primary.
 2024-02-14 12:15:27 -08:00
Aaron Son
f77d4c494a go: sqle/cluster: When in standby mode, take the epoch of the primary. When in detected_broken_config, become standby if we see a higher numbered primary. 2024-02-09 14:32:06 -08:00
James Cor
c98d46058c fix test 2024-02-09 01:28:12 -08:00
Jason Fulghum
aacaff1f76 Fixing test references for non-explicitly specified SESSION sys vars 2024-01-17 15:56:53 -08:00
Aaron Son
b7b3f7b911 integration-tests/go-sql-server-driver: Fix tests. 2023-12-15 13:55:24 -08:00
Aaron Son
09d9d0312e integration-tests/go-sql-server-driver: Small tweak for TestCluster/adding_new_remotes_to_the_config_creates_those_remotes_on_startup. 2023-12-15 13:03:28 -08:00
Aaron Son
0fbfd0d80a go: sqle: cluster: Create missing remotes for cluster replication on startup if they do not already exist. 
Previously `dolt sql-server` would error if there were existing databases and
they were missing any of the remotes listed as cluster replication remotes in
the config.yaml. This changes it so that those remotes are automatically
created at startup instead.
 2023-12-15 12:49:11 -08:00
Aaron Son
14efec1153 go: sqle: cluster: Fix MySQLDb and dolt_branch_control replication for the cases where you have more than one standby server in the cluster. 
Previously these changes would only get replicated to the first database in the cluster.
 2023-12-14 15:11:31 -08:00
Taylor Bantle
a0c0fa6e51 Fix existant typo 2023-12-01 11:10:55 -08:00
Aaron Son
0913c5eb8c integration-tests/go-sql-server-driver: sql-server-cluster-users-and-grants.yaml: branch_control_block_on_write_replication: Add an assertion on a connection to server2 after the branch control perms replicate, to ensure we don't send the TERM signal to the server process at the end of the test before it is fully started up. 2023-11-10 15:03:50 -08:00
Aaron Son
ce544697da [no-release-notes] integration-tests/go-sql-server-driver: Change our approach to JWTs and X.509 certificates so that we generate what we need when we run the tests. 
Fixes a bug where we had expiring certificates and JWTs in the repository and
old commits of the repository would stop passing integration tests and some
time in the future.
 2023-11-01 12:54:48 -07:00
Aaron Son
bbe8070270 integration-tests/go-sql-server-driver: sql-server-cluster.yaml: Add a test for dolt_cluster_transition_to_standby when there are no dolt databases. 2023-10-18 14:40:24 -07:00
Aaron Son
0c72ec5205 go: sqle: cluster: Take mysql and dolt_branch_control replication state into account when performing a graceful transition to standby. 2023-10-17 15:01:46 -07:00
Aaron Son
17c451c12e Merge remote-tracking branch 'origin/main' into aaron/undrop-cluster-tests 2023-10-06 17:20:22 -07:00
Aaron Son
dcc009509e Merge remote-tracking branch 'origin/fulghum/undrop' into aaron/undrop-cluster-tests 2023-10-06 17:20:15 -07:00
Aaron Son
de3eed8b73 go: sqle: cluster: Make users and grants replication respect dolt_cluster_ack_writes_timeout_secs. 2023-10-06 15:46:42 -07:00
Aaron Son
6376098755 go: sqle: cluster: Make branch control replication respect dolt_cluster_ack_writes_timeout_secs 2023-10-06 14:33:33 -07:00
Aaron Son
b381903a2f integration-tests/go-sql-server-driver: Add a test for undropping a cluster replicated database. 2023-10-04 10:14:20 -07:00
Aaron Son
7d412a14e8 go: sqle: cluster: Improvements for DROP DATABASE replication. 
Fix a bug in session handling for the replication api endpoint which would
prevent a dropped database from being recreated on a replica.

Fix a race condition when a database is recreated after it is dropped. In that
case, we stop attempting to replicate the drop, so that it does not replicate
after the new database does.
 2023-10-03 14:50:57 -07:00
Aaron Son
e4aa6ffad8 go/libraries/doltcore/sqle/cluster: First pass at replicating drop database. 2023-09-29 14:14:09 -07:00
Aaron Son
3b0ca8bb21 go/libraries/doltcore/sqle: cluster: When a database is dropped, shutdown the replication goroutines and stop returning its status in the dolt_cluster_status table. 2023-09-20 15:47:46 -07:00
Aaron Son
1002a5d542 go: sqle: cluster: First pass at replicating branch control permissions. 2023-09-14 13:37:35 -07:00
Aaron Son
8021bc5f02 sqle: cluster: Set the engine to read-only when a replica is in standby mode. Set it back to read-write when it becomes primary. 
This prevents standby replicas from running some DDL which they were previously
erroneously allowed to run, including CREATE USER, GRANT, CREATE DATABASE and
DROP DATABASE.
 2023-09-01 10:47:23 -07:00
Aaron Son
48cf308d05 Merge pull request #6454 from dolthub/aaron/cluster-replication-users-and-grants 
go/libraries/doltcore/sqle/cluster: Add replication of user and grant changes from primary to standby replicas.
 2023-08-22 13:28:35 -07:00
Aaron Son
6d7c73575d dolt sql-server: Add a system_variables: key to config.yaml, which allows setting global system variables. 
For example, this can be used to set `secure_file_priv` when the server starts
up. That variable is non-dynamic, so it cannot be set with `SET @@GLOBAL...`
 2023-08-15 15:53:18 -07:00
Aaron Son
08f91f74a0 go/libraries/doltcore/sqle/cluster: Add replication of user and grant changes from primary to standby replicas. 2023-08-04 11:33:57 -07:00
Aaron Son
c0b0cc42d1 dolt clone: Fix dolt clone run against a sql-server where the database has been GCd. 
A long-standing bug in the remotesapi which the sql-server exposes could cause
a `dolt clone` to fail when running against a database which had been garbage
collected. This change fixes the bug in the server. It also patches the client
behavior so that it will tolerate responses from older versions of dolt.
 2023-06-27 16:41:22 -07:00
Aaron Son
6314e27de9 Merge pull request #6204 from dolthub/aaron/cluster-assume-role-standby-changes 
sqle: cluster: Add dolt_cluster_transition_to_standby stored procedure.
 2023-06-22 14:03:13 -07:00
Aaron Son
155884711e sqle: cluster: dolt_cluster_transition_to_standby: Add logic to respect and enforce minCaughtUpReplicas. 2023-06-21 16:29:45 -07:00
Aaron Son
0a7cd7e033 sqle: cluster: dolt_cluster_transition_to_standby: Register the implementation (without transition transition thresholds) and test it. 2023-06-21 16:03:59 -07:00
Zach Musgrave
0b52f6c424 Revert "Revert "Merge pull request #5968 from dolthub/zachmu/tx-6"" 
This reverts commit bb03b8cb25.
 2023-06-08 11:09:54 -07:00
Zach Musgrave
bb03b8cb25 Revert "Merge pull request #5968 from dolthub/zachmu/tx-6" 
This reverts commit 51c2129e51, reversing
changes made to 9692f6ef92.
 2023-06-07 17:27:06 -07:00
Zach Musgrave
e672c304ab Merge main 2023-06-06 15:17:07 -07:00
Taylor Bantle
ea2e87eac8 Fix go-sql-server-driver tests 2023-06-05 13:39:58 -07:00
Taylor Bantle
ed8f23481c Integration tests for load data ignore/replace 2023-06-05 13:23:35 -07:00
Zach Musgrave
9b2cd87c57 Added a README 2023-05-22 13:49:32 -07:00
Aaron Son
6ea915ca4d Merge remote-tracking branch 'origin/main' into aaron/block-on-cluster-replication 2023-05-16 16:57:09 -07:00
Aaron Son
6ccae75a8d integration-tests/go-sql-server-driver: Add TestCluster/last_updated_heartbeats test which asserts that last_updated does not grow while there are no writes to replicate. 2023-05-16 14:21:41 -07:00
Aaron Son
535e59141d integration-tests/go-sql-server-driver: Cluster, dolt_cluster_ack_writes_timeout_secs, add a failing test to assert that dolt_branch modifications are waited on. 2023-05-15 14:00:04 -07:00
Aaron Son
dfdb4a4b2a go: sqle: cluster: Implement a first pass at dolt_cluster_ack_writes_timeout_secs. 
Setting this system variable to a non-zero value on a primary replica in a
sql-server cluster will cause dolt to block a SQL client performing a commit
until that client's commit is fully replicated to the replicas.

If there is a timeout, currently a warning is logged in the logs.
 2023-05-11 15:50:43 -07:00
Aaron Son
2674c3cf2a sql-server: Allow dolt_log_level system variable to receive writes and dynamically update the log level. 2023-05-10 14:46:45 -07:00
Aaron Son
663d2e3181 sql-server: Expose the current server log level through the dolt_log_level system variable. 2023-05-10 14:25:41 -07:00
Aaron Son
6e6ed1b77b Fix result ordering in integration test. 2023-05-09 14:08:19 -07:00
Aaron Son
acf99f1edf go: sqle: dolt_gc.go: Disable CALL dolt_gc() on a standby replica, where it is not currently safe. Shallow GC is still available. 2023-05-09 13:41:16 -07:00
Zach Musgrave
75b1395510 New integration test ala aaron 2023-05-05 07:42:32 -07:00