Examples with ODistributedDatabase com.orientechnologies.orient.server.distributed.ODistributedDatabase used on opensource projects

Example 1 with ODistributedDatabase

use of com.orientechnologies.orient.server.distributed.ODistributedDatabase in project orientdb by orientechnologies.

the class OUnreachableServerLocalTask method execute.

@Override
public Object execute(final ODistributedRequestId msgId, final OServer iServer, ODistributedServerManager iManager, final ODatabaseDocumentInternal database) throws Exception {
    ODistributedServerLog.debug(this, iManager.getLocalNodeName(), getNodeSource(), DIRECTION.IN, "Freeing all the resources owned by the unreachable server '%s'...", unreachableServer);
    final ODistributedDatabase dDatabase = iManager.getMessageService().getDatabase(database.getName());
    dDatabase.unlockResourcesOfServer(database, unreachableServer);
    return Boolean.TRUE;
}

Example 2 with ODistributedDatabase

use of com.orientechnologies.orient.server.distributed.ODistributedDatabase in project orientdb by orientechnologies.

the class OAbstractSyncDatabaseTask method checkIfCurrentDatabaseIsNotOlder.

protected ODistributedDatabase checkIfCurrentDatabaseIsNotOlder(final ODistributedServerManager iManager, final String databaseName, final OLogSequenceNumber startLSN) {
    final ODistributedDatabase dDatabase = iManager.getMessageService().getDatabase(databaseName);
    if (startLSN != null) {
        final OLogSequenceNumber currentLSN = dDatabase.getSyncConfiguration().getLastLSN(iManager.getLocalNodeName());
        if (startLSN.equals(currentLSN))
            // REQUESTING LSN IS THE LAST ONE, FINE
            return dDatabase;
    }
    // CHECK THE DATE OF LAST OPERATION
    if (dDatabase.getSyncConfiguration().getLastOperationTimestamp() < lastOperationTimestamp) {
        final OLogSequenceNumber currentLSN = dDatabase.getSyncConfiguration().getLastLSN(getNodeSource());
        if (currentLSN == null)
            return dDatabase;
        if (lastLSN != null) {
            // USE THE LSN TO COMPARE DATABASES
            if (lastLSN.equals(currentLSN))
                return dDatabase;
        }
        databaseIsOld(iManager, databaseName, dDatabase);
    }
    return dDatabase;
}