public void RebuildMappingsOnShard(RecoveryToken token, IEnumerable <ShardRange> ranges)
{
ExceptionUtils.DisallowNullArgument(token, "token");
ExceptionUtils.DisallowNullArgument(ranges, "ranges");
ShardLocation location = this.GetShardLocation(token);
if (!this.Inconsistencies.ContainsKey(token))
{
throw new ArgumentException(
StringUtils.FormatInvariant(
Errors._Recovery_InvalidRecoveryToken,
token),
"token");
}
IStoreShardMap ssmLocal;
DefaultStoreShard dss = this.GetStoreShardFromToken("RebuildMappingsOnShard", token, out ssmLocal);
IList <IStoreMapping> mappingsToAdd = new List <IStoreMapping>();
// Determine the ranges we want to keep based on input keeps list.
foreach (ShardRange range in ranges)
{
MappingDifference difference;
if (!this.Inconsistencies[token].TryGetValue(range, out difference))
{
throw new ArgumentException(
StringUtils.FormatInvariant(
Errors._Recovery_InvalidRebuildShardSpecification,
range,
location),
"ranges");
}
// The storeMapping we will use as a template.
IStoreMapping storeMappingTemplate = difference.Location == MappingLocation.MappingInShardMapOnly ?
difference.MappingForShardMap :
difference.MappingForShard;
IStoreMapping storeMappingToAdd = new DefaultStoreMapping(
Guid.NewGuid(),
storeMappingTemplate.ShardMapId,
dss,
range.Low.RawValue,
range.High.RawValue,
storeMappingTemplate.Status,
default(Guid)
);
mappingsToAdd.Add(storeMappingToAdd);
}
using (IStoreOperationLocal op = this.Manager.StoreOperationFactory.CreateReplaceMappingsLocalOperation(
this.Manager,
location,
"RebuildMappingsOnShard",
ssmLocal,
dss,
this.Inconsistencies[token].Keys,
mappingsToAdd))
{
op.Do();
}
this.StoreShardMaps.Remove(token);
this.Locations.Remove(token);
this.Inconsistencies.Remove(token);
}
public void RebuildMappingsOnShard(RecoveryToken token, IEnumerable<ShardRange> ranges)
{
ExceptionUtils.DisallowNullArgument(token, "token");
ExceptionUtils.DisallowNullArgument(ranges, "ranges");
ShardLocation location = this.GetShardLocation(token);
if (!this.Inconsistencies.ContainsKey(token))
{
throw new ArgumentException(
StringUtils.FormatInvariant(
Errors._Recovery_InvalidRecoveryToken,
token),
"token");
}
IStoreShardMap ssmLocal;
DefaultStoreShard dss = this.GetStoreShardFromToken("RebuildMappingsOnShard", token, out ssmLocal);
IList<IStoreMapping> mappingsToAdd = new List<IStoreMapping>();
// Determine the ranges we want to keep based on input keeps list.
foreach (ShardRange range in ranges)
{
MappingDifference difference;
if (!this.Inconsistencies[token].TryGetValue(range, out difference))
{
throw new ArgumentException(
StringUtils.FormatInvariant(
Errors._Recovery_InvalidRebuildShardSpecification,
range,
location),
"ranges");
}
// The storeMapping we will use as a template.
IStoreMapping storeMappingTemplate = difference.Location == MappingLocation.MappingInShardMapOnly ?
difference.MappingForShardMap :
difference.MappingForShard;
IStoreMapping storeMappingToAdd = new DefaultStoreMapping(
Guid.NewGuid(),
storeMappingTemplate.ShardMapId,
dss,
range.Low.RawValue,
range.High.RawValue,
storeMappingTemplate.Status,
default(Guid)
);
mappingsToAdd.Add(storeMappingToAdd);
}
using (IStoreOperationLocal op = this.Manager.StoreOperationFactory.CreateReplaceMappingsLocalOperation(
this.Manager,
location,
"RebuildMappingsOnShard",
ssmLocal,
dss,
this.Inconsistencies[token].Keys,
mappingsToAdd))
{
op.Do();
}
this.StoreShardMaps.Remove(token);
this.Locations.Remove(token);
this.Inconsistencies.Remove(token);
}
