/// <summary>
/// Handles errors from the initial GSM operation prior to LSM operations.
/// </summary>
/// <param name="result">Operation result.</param>
public override void HandleDoGlobalPreLocalExecuteError(IStoreResults result)
{
if (result.Result == StoreResult.ShardMapDoesNotExist)
{
// Remove shard map from cache.
this.Manager.Cache.DeleteShardMap(_shardMap);
}
if (result.Result == StoreResult.MappingDoesNotExist)
{
foreach (IStoreMapping mappingSource in _mappingsSource.Select(m => m.Item1))
{
// Remove mapping from cache.
this.Manager.Cache.DeleteMapping(mappingSource);
}
}
// Possible errors are:
// StoreResult.ShardMapDoesNotExist
// StoreResult.ShardDoesNotExist
// StoreResult.MappingRangeAlreadyMapped
// StoreResult.MappingDoesNotExist
// StoreResult.MappingLockOwnerIdDoesNotMatch
// StoreResult.MappingIsNotOffline
// StoreResult.StoreVersionMismatch
// StoreResult.MissingParametersForStoredProcedure
throw StoreOperationErrorHandler.OnShardMapperErrorGlobal(
result,
_shardMap,
_mappingsSource[0].Item1.StoreShard,
ShardManagementErrorCategory.RangeShardMap,
StoreOperationErrorHandler.OperationNameFromStoreOperationCode(this.OperationCode),
StoreOperationRequestBuilder.SpBulkOperationShardMappingsGlobalBegin);
}
/// <summary>
/// Handles errors from the initial GSM operation prior to LSM operations.
/// </summary>
/// <param name="result">Operation result.</param>
public override void HandleDoGlobalPreLocalExecuteError(IStoreResults result)
{
if (result.Result == StoreResult.ShardMapDoesNotExist)
{
// Remove shard map from cache.
this.Manager.Cache.DeleteShardMap(_shardMap);
}
if (result.Result == StoreResult.MappingDoesNotExist)
{
// Remove mapping from cache.
this.Manager.Cache.DeleteMapping(_mapping);
}
// Possible errors are:
// StoreResult.ShardMapDoesNotExist
// StoreResult.ShardDoesNotExist
// StoreShard.MappingDoesNotExist
// StoreResult.MappingLockOwnerIdDoesNotMatch
// StoreResult.MappingIsNotOffline
// StoreResult.StoreVersionMismatch
// StoreResult.MissingParametersForStoredProcedure
throw StoreOperationErrorHandler.OnShardMapperErrorGlobal(
result,
_shardMap,
_mapping.StoreShard,
_errorCategory,
StoreOperationErrorHandler.OperationNameFromStoreOperationCode(this.OperationCode),
StoreOperationRequestBuilder.SpBulkOperationShardMappingsGlobalBegin);
}
/// <summary>
/// Handles errors from the GSM operation after the LSM operations.
/// </summary>
/// <param name="result">Operation result.</param>
public override void HandleDoGlobalExecuteError(IStoreResults result)
{
if (_ssmCurrent == null)
{
// Possible errors are:
// StoreResult.StoreVersionMismatch
// StoreResult.MissingParametersForStoredProcedure
throw StoreOperationErrorHandler.OnShardMapManagerErrorGlobal(
result,
null,
this.OperationName,
StoreOperationRequestBuilder.SpGetAllShardMapsGlobal);
}
else
{
if (result.Result != StoreResult.ShardMapDoesNotExist)
{
// Possible errors are:
// StoreResult.StoreVersionMismatch
// StoreResult.MissingParametersForStoredProcedure
throw StoreOperationErrorHandler.OnShardMapperErrorGlobal(
result,
_ssmCurrent,
null, // shard
ShardManagementErrorCategory.ShardMapManager,
this.OperationName,
StoreOperationRequestBuilder.SpGetAllShardMappingsGlobal);
}
}
}
/// <summary>
/// Handles errors from the GSM operation after the LSM operations.
/// </summary>
/// <param name="result">Operation result.</param>
public override void HandleDoGlobalExecuteError(IStoreResults result)
{
if (result.Result == StoreResult.ShardMapDoesNotExist)
{
// Remove shard map from cache.
_shardMapManager.Cache.DeleteShardMap(_shardMap);
}
if (result.Result == StoreResult.MappingDoesNotExist)
{
Debug.Assert(_mapping != null);
// Remove mapping from cache.
_shardMapManager.Cache.DeleteMapping(_mapping);
}
// Possible errors are:
// StoreResult.ShardMapDoesNotExist
// StoreResult.MappingDoesNotExist
// StoreResult.MappingAlreadyLocked
// StoreResult.MappingLockOwnerIdMismatch
// StoreResult.StoreVersionMismatch
// StoreResult.MissingParametersForStoredProcedure
throw StoreOperationErrorHandler.OnShardMapperErrorGlobal(
result,
_shardMap,
_mapping == null ? null : _mapping.StoreShard,
_errorCategory,
this.OperationName,
StoreOperationRequestBuilder.SpLockOrUnLockShardMappingsGlobal);
}
/// <summary>
/// Handles errors from the GSM operation after the LSM operations.
/// </summary>
/// <param name="result">Operation result.</param>
public override void HandleDoGlobalExecuteError(IStoreResults result)
{
// Possible errors are:
// StoreResult.ShardMapDoesNotExist
// StoreResult.MappingDoesNotExist
// StoreResult.StoreVersionMismatch
// StoreResult.MissingParametersForStoredProcedure
throw StoreOperationErrorHandler.OnShardMapperErrorGlobal(
result,
_shardMap,
_mapping.StoreShard, // shard
_errorCategory,
this.OperationName,
StoreOperationRequestBuilder.SpFindShardMappingByIdGlobal);
}
/// <summary>
/// Handles errors from the GSM operation after the LSM operations.
/// </summary>
/// <param name="result">Operation result.</param>
public override void HandleDoGlobalExecuteError(IStoreResults result)
{
// Recovery manager handles the ShardMapDoesNotExist error properly, so we don't interfere.
if (!_ignoreFailure || result.Result != StoreResult.ShardMapDoesNotExist)
{
// Possible errors are:
// StoreResult.ShardMapDoesNotExist
// StoreResult.ShardDoesNotExist
// StoreResult.ShardVersionMismatch
// StoreResult.StoreVersionMismatch
// StoreResult.MissingParametersForStoredProcedure
throw StoreOperationErrorHandler.OnShardMapperErrorGlobal(
result,
_shardMap,
_shard,
_errorCategory,
this.OperationName,
StoreOperationRequestBuilder.SpGetAllShardMappingsGlobal);
}
}
/// <summary>
/// Handles errors from the undo of GSM operation after LSM operations.
/// </summary>
/// <param name="result">Operation result.</param>
public override void HandleUndoGlobalPostLocalExecuteError(IStoreResults result)
{
if (result.Result == StoreResult.ShardMapDoesNotExist)
{
// Remove shard map from cache.
this.Manager.Cache.DeleteShardMap(_shardMap);
}
// Possible errors are:
// StoreResult.ShardMapDoesNotExist
// StoreResult.StoreVersionMismatch
// StoreResult.MissingParametersForStoredProcedure
throw StoreOperationErrorHandler.OnShardMapperErrorGlobal(
result,
_shardMap,
_mappingsSource[0].Item1.StoreShard,
ShardManagementErrorCategory.RangeShardMap,
StoreOperationErrorHandler.OperationNameFromStoreOperationCode(this.OperationCode),
StoreOperationRequestBuilder.SpBulkOperationShardMappingsGlobalEnd);
}
/// <summary>
/// Handles errors from the GSM operation after the LSM operations.
/// </summary>
/// <param name="result">Operation result.</param>
public override void HandleDoGlobalExecuteError(IStoreResults result)
{
// MappingNotFound for key is supposed to be handled in the calling layers
// so that TryLookup vs Lookup have proper behavior.
if (result.Result != StoreResult.MappingNotFoundForKey)
{
// Recovery manager handles the ShardMapDoesNotExist error properly, so we don't interfere.
if (!_ignoreFailure || result.Result != StoreResult.ShardMapDoesNotExist)
{
// Possible errors are:
// StoreResult.ShardMapDoesNotExist
// StoreResult.StoreVersionMismatch
// StoreResult.MissingParametersForStoredProcedure
throw StoreOperationErrorHandler.OnShardMapperErrorGlobal(
result,
_shardMap,
null, // shard
_errorCategory,
this.OperationName,
StoreOperationRequestBuilder.SpFindShardMappingByKeyGlobal);
}
}
}