@Override
public boolean isCallTimedOut(Operation op) {
// Join operations should not be checked for timeout
// because caller is not member of this cluster
// and can have a different clock.
if (!op.returnsResponse() || isJoinOperation(op)) {
return false;
}
long callTimeout = op.getCallTimeout();
long invocationTime = op.getInvocationTime();
long expireTime = invocationTime + callTimeout;
if (expireTime <= 0 || expireTime == Long.MAX_VALUE) {
return false;
}
ClusterClock clusterClock = nodeEngine.getClusterService().getClusterClock();
long now = clusterClock.getClusterTime();
if (expireTime < now) {
return true;
}
return false;
}
public int backup(BackupAwareOperation backupAwareOp) throws Exception {
int requestedSyncBackups = requestedSyncBackups(backupAwareOp);
int requestedAsyncBackups = requestedAsyncBackups(backupAwareOp);
int requestedTotalBackups = requestedTotalBackups(backupAwareOp);
if (requestedTotalBackups == 0) {
return 0;
}
Operation op = (Operation) backupAwareOp;
InternalPartitionService partitionService = node.getPartitionService();
long[] replicaVersions =
partitionService.incrementPartitionReplicaVersions(
op.getPartitionId(), requestedTotalBackups);
boolean syncForced = backpressureRegulator.isSyncForced(backupAwareOp);
int syncBackups = syncBackups(requestedSyncBackups, requestedAsyncBackups, syncForced);
int asyncBackups = asyncBackups(requestedSyncBackups, requestedAsyncBackups, syncForced);
// TODO: This could cause a problem with back pressure
if (!op.returnsResponse()) {
asyncBackups += syncBackups;
syncBackups = 0;
}
if (syncBackups + asyncBackups == 0) {
return 0;
}
return makeBackups(
backupAwareOp, op.getPartitionId(), replicaVersions, syncBackups, asyncBackups);
}
