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Language:
English
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Language:
English
23.3.3. Configure Cross-Datacentre Replication Programmatically
The programmatic method to configure cross-datacentre replication in JBoss Data Grid is as follows:
ConfigurationBuilder lon = new ConfigurationBuilder(); lon.sites().addBackup() .site("NYC") .backupFailurePolicy(BackupFailurePolicy.WARN) .strategy(BackupConfiguration.BackupStrategy.SYNC) .replicationTimeout(12000) .sites().addInUseBackupSite("NYC") .sites().addBackup() .site("SFO") .backupFailurePolicy(BackupFailurePolicy.IGNORE) .strategy(BackupConfiguration.BackupStrategy.ASYNC) .sites().addInUseBackupSite("SFO")
The configuration uses the same three site example mentioned previously (where
NYC
and SFO
are backup sites for local site LON
).
Next, to programmatically configure which sites
NYC
and SFO
are backups for, use the following:
ConfigurationBuilder cb = new ConfigurationBuilder(); cb.sites().backupFor().remoteCache("users").remoteSite("LON");