Atomikos.En

+++ title = "Atomikos Transaction" weight = 4 +++

Background

Apache ShardingSphere provides XA transactions, and the default XA transaction manager is Atomikos.

Procedure

1. Configure the transaction type
2. Configure Atomikos

Sample

Configure the transaction type

Yaml:

transaction:
  defaultType: XA
  providerType: Atomikos 

Configure Atomikos

Atomikos configuration items can be customized by adding jta.properties to the project's classpath.

See Atomikos's official documentation for more details.

Data Recovery

xa_tx.log is generated in the logs directory of the project. This is the log required for recovering XA crash. Do not delete it.