public void InitializeFromDump(string path)
{
path = DumpHelper.NormalizeDumpPath(path);
var schemaPath = Path.Combine(path, "schema.json");
var json = File.ReadAllText(schemaPath);
var schema = SerializationHelper.DeserializeJson <Schema>(json);
foreach (var typeDescription in schema.TypeDescriptions)
{
// register the type on the server
var shard = 0;
foreach (var client in CacheClients)
{
var request = new RegisterTypeRequest(typeDescription, shard, CacheClients.Count);
var response = client.Channel.SendRequest(request);
if (response is ExceptionResponse exResponse)
{
throw new CacheException("Error while registering a type on the server", exResponse.Message,
exResponse.CallStack);
}
shard++;
}
FeedMany(DumpHelper.ObjectsInDump(path, typeDescription), true);
}
// reinitialize the sequences. As the shard count has probably changed reinitialize all the sequences in each shard
// starting with the maximum value
var maxValues = new Dictionary <string, int>();
var files = Directory.EnumerateFiles(path, "sequence_*.json");
foreach (var file in files)
{
var sequenceJson = File.ReadAllText(file);
var seq = SerializationHelper.DeserializeJson <Dictionary <string, int> >(sequenceJson);
foreach (var pair in seq)
{
var keyFound = maxValues.ContainsKey(pair.Key);
if (keyFound && maxValues[pair.Key] < pair.Value || !keyFound)
{
maxValues[pair.Key] = pair.Value;
}
}
}
// resync sequences on the server
ResyncUniqueIds(maxValues);
}
internal void LoadFromDump(string path, int shardIndex)
{
foreach (var cachedObject in DumpHelper.ObjectsInDump(path, CollectionSchema, shardIndex))
{
InternalAddNew(cachedObject);
// only in debug, only if this simulation was activated (for tests only)
Dbg.SimulateException(100, shardIndex);
}
}
public void InitializeFromDump(string path)
{
path = DumpHelper.NormalizeDumpPath(path);
var schemaPath = Path.Combine(path, "schema.json");
var json = File.ReadAllText(schemaPath);
var schema = SerializationHelper.DeserializeJson <Schema>(json);
foreach (var collections in schema.CollectionsDescriptions)
{
// register the type on the server
var shard = 0;
foreach (var client in CacheClients)
{
client.DeclareCollection(collections.Key, collections.Value, shard);
shard++;
}
FeedMany(collections.Key, DumpHelper.ObjectsInDump(path, collections.Value), true);
}
// reinitialize the sequences. As the shard count has probably changed reinitialize all the sequences in each shard
// starting with the maximum value
var maxValues = new Dictionary <string, int>();
var files = Directory.EnumerateFiles(path, "sequence_*.json");
foreach (var file in files)
{
var sequenceJson = File.ReadAllText(file);
var seq = SerializationHelper.DeserializeJson <Dictionary <string, int> >(sequenceJson);
foreach (var pair in seq)
{
var keyFound = maxValues.ContainsKey(pair.Key);
if (keyFound && maxValues[pair.Key] < pair.Value || !keyFound)
{
maxValues[pair.Key] = pair.Value;
}
}
}
// resync sequences on the server
ResyncUniqueIds(maxValues);
}