This huge writeset does not exceed wsrep_max_ws_size (default to 2gb) so it will be transferred over by galera replication plugin to all nodes in the cluster, certifying these 500,000 rows on the receiver nodes for any conflicting transactions that are still in the slave queue. Transaction size limit (2147483647) exceeded: Huge load data) will be rejected.
My Insert For One Table Is Quite A Bit Larger Than This.
Below is an example of how to set these two parameters: Also on the mailing list people are hit by issues following running a large transaction. Future versions will add support for transaction fragmentation.
Commit May Still Be Aborted At That Stage.
Recommended step here is to shut down node 2. In this example, the fragment is set to three statements. If you have a huge transaction be careful killing it because of rollback.
Test File Is 17 Million Rows And 4.7Gib.
Try restarting transaction' on query. Therefore, the largest transaction in galera cluster is up to 2gb. Error 'deadlock found when trying to get lock;
Galera 3 And Earlier Can Use Wsrep_Max_Ws_Rows And _Size To Limit The Size Of Transactions.
5) maximum allowed transaction size is defined by wsrep_max_ws_rows and: You should always have an odd number to avoid split brain. Note that versions from and before mariadb 10.1.17 and mariadb galera 10.0.27 permitted the maximum to be set beyond 2gb, which was rejected by galera.