@Override
public void readProperties(Map<Integer, Object> props, boolean partial) {
if (!partial || props.containsKey(SUB_TYPE))
setType(Values.toString(MapUtils.getObject(props, SUB_TYPE, "")));
if (!partial || props.containsKey(SUB_INFO))
setInfo(Values.toString(MapUtils.getObject(props, SUB_INFO, "")));
if (!partial || props.containsKey(SUB_INFO))
flag = (int) Values.toInt(MapUtils.getObject(props, SUB_FLAG, "0"));
if (!partial || props.containsKey(SUB_LABEL))
setLabel(Values.toString(MapUtils.getObject(props, SUB_LABEL, "")));
}
/** Generates the list of individual deploy actions that has to be sent to each DNode. */
private static Map<String, List<DeployAction>> generateDeployActionsPerDNode(
List<DeployRequest> deployRequests, long version) {
HashMap<String, List<DeployAction>> actions = new HashMap<String, List<DeployAction>>();
long deployDate =
System
.currentTimeMillis(); // Here is where we decide the data of the deployment for all
// deployed tablespaces
for (DeployRequest req : deployRequests) {
for (Object obj : req.getReplicationMap()) {
ReplicationEntry rEntry = (ReplicationEntry) obj;
PartitionEntry pEntry = null;
for (PartitionEntry partEntry : req.getPartitionMap()) {
if (partEntry.getShard() == rEntry.getShard()) {
pEntry = partEntry;
}
}
if (pEntry == null) {
throw new RuntimeException(
"No Partition metadata for shard: "
+ rEntry.getShard()
+ " this is very likely to be a software bug.");
}
// Normalize DNode ids -> The convention is that DNodes are identified by host:port . So we
// need to strip the
// protocol, if any
for (int i = 0; i < rEntry.getNodes().size(); i++) {
String dnodeId = rEntry.getNodes().get(i);
if (dnodeId.startsWith("tcp://")) {
dnodeId = dnodeId.substring("tcp://".length(), dnodeId.length());
}
rEntry.getNodes().set(i, dnodeId);
}
for (String dNode : rEntry.getNodes()) {
List<DeployAction> actionsSoFar =
(List<DeployAction>)
MapUtils.getObject(actions, dNode, new ArrayList<DeployAction>());
actions.put(dNode, actionsSoFar);
DeployAction deployAction = new DeployAction();
deployAction.setDataURI(req.getData_uri() + "/" + rEntry.getShard() + ".db");
deployAction.setTablespace(req.getTablespace());
deployAction.setVersion(version);
deployAction.setPartition(rEntry.getShard());
// Add partition metadata to the deploy action for DNodes to save it
PartitionMetadata metadata = new PartitionMetadata();
metadata.setMinKey(pEntry.getMin());
metadata.setMaxKey(pEntry.getMax());
metadata.setNReplicas(rEntry.getNodes().size());
metadata.setDeploymentDate(deployDate);
metadata.setInitStatements(req.getInitStatements());
deployAction.setMetadata(metadata);
actionsSoFar.add(deployAction);
}
}
}
return actions;
}
