citus

Commit Graph

Author	SHA1	Message	Date
Ahmet Gedemenli	0c74e4cc0f	Fix some flaky tests (#6587 ) Fix for some simple flakiness'. All `DROP USER' and cleanup function calls.	2022-12-29 10:19:09 +03:00
Nils Dijk	da527951ca	Fix: rebalance stop non super user (#6334 ) No need for description, fixing issue introduced with new feature for 11.1 Fixes #6333 Due to Postgres' C api being o-indexed and postgres' attributes being 1-indexed, we were reading the wrong Datum as the Task owner when cancelling. Here we add a test to show the error and fix the off-by-one error.	2022-09-13 23:19:31 +02:00
Nils Dijk	cda3686d86	Feature: run rebalancer in the background (#6215 ) DESCRIPTION: Add a rebalancer that uses background tasks for its execution Based on the baclground jobs and tasks introduced in #6296 we implement a new rebalancer on top of the primitives of background execution. This allows the user to initiate a rebalance and let Citus execute the long running steps in the background until completion. Users can invoke the new background rebalancer with `SELECT citus_rebalance_start();`. It will output information on its job id and how to track progress. Also it returns its job id for automation purposes. If you simply want to wait till the rebalance is done you can use `SELECT citus_rebalance_wait();` A running rebalance can be canelled/stopped with `SELECT citus_rebalance_stop();`.	2022-09-12 20:46:53 +03:00

Author

SHA1

Message

Date

Ahmet Gedemenli

0c74e4cc0f

Fix some flaky tests (#6587 )

Fix for some simple flakiness'.
All `DROP USER' and cleanup function calls.

2022-12-29 10:19:09 +03:00

Nils Dijk

da527951ca

Fix: rebalance stop non super user (#6334 )

No need for description, fixing issue introduced with new feature for
11.1

Fixes #6333 

Due to Postgres' C api being o-indexed and postgres' attributes being
1-indexed, we were reading the wrong Datum as the Task owner when
cancelling. Here we add a test to show the error and fix the off-by-one
error.

2022-09-13 23:19:31 +02:00

Nils Dijk

cda3686d86

Feature: run rebalancer in the background (#6215 )

DESCRIPTION: Add a rebalancer that uses background tasks for its
execution

Based on the baclground jobs and tasks introduced in #6296 we implement
a new rebalancer on top of the primitives of background execution. This
allows the user to initiate a rebalance and let Citus execute the long
running steps in the background until completion.

Users can invoke the new background rebalancer with `SELECT
citus_rebalance_start();`. It will output information on its job id and
how to track progress. Also it returns its job id for automation
purposes. If you simply want to wait till the rebalance is done you can
use `SELECT citus_rebalance_wait();`

A running rebalance can be canelled/stopped with `SELECT
citus_rebalance_stop();`.

2022-09-12 20:46:53 +03:00

3 Commits (0c74e4cc0f140bc049ecd9ad87914fb94d7bd539)