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Make value for SET SESSION wsrep_sync_wait configurable

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Alexander A. Klimov 2024-03-19 16:46:46 +01:00 committed by Yonas Habteab
parent 51e5434374
commit 0b94df86a6
1 changed files with 4 additions and 0 deletions
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4
pkg/icingadb/db.go
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@ -54,6 +54,10 @@ type Options struct {
// MaxRowsPerTransaction defines the maximum number of rows per transaction.
// The default is 2^13, which in our tests showed the best performance in terms of execution time and parallelism.
MaxRowsPerTransaction int `yaml:"max_rows_per_transaction" default:"8192"`
// WsrepSyncWait defines which kinds of SQL statements catch up all pending sync between nodes first, see:
// https://mariadb.com/kb/en/galera-cluster-system-variables/#wsrep_sync_wait
WsrepSyncWait int `yaml:"wsrep_sync_wait" default:"7"`
}
// Validate checks constraints in the supplied database options and returns an error if they are violated.