mbuz/Zabbix
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

CHANGE: Added min(clock) scan bypass function (initial_partitioning_start), which significantly affects working with huge tables.

Browse Source
This commit is contained in:
Maksym Buz
2025-12-16 14:10:20 +01:00
parent ecae2e0484
commit 59cd724959
2 changed files with 51 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
partitioning/zabbix_partitioning.conf
View File

@@ -40,6 +40,14 @@ logging: syslog
# premake: Number of partitions to create in advance
premake: 10
# initial_partitioning_start: Strategy for the first partition during initialization (--init).
# Options:
# db_min: (Default) Queries SELECT MIN(clock) to ensure ALL data is covered. Slow on huge tables consistently.
# retention: Starts partitioning from (Now - Retention Period).
# Creates a 'p_archive' partition for all data older than retention.
# Much faster as it skips the MIN(clock) query. (Recommended for large DBs)
initial_partitioning_start: db_min
# replicate_sql: False - Disable binary logging. Partitioning changes are NOT replicated to slaves (use for independent maintenance).
# replicate_sql: True - Enable binary logging. Partitioning changes ARE replicated to slaves (use for consistent cluster schema).
replicate_sql: False