andrew grant 2d7a1db75c Changed the S3 DDC backend so it elects not to write to lower cache levels. ...

(This value is only checked on backends that have a cache of the data, so data that is not in the S3 DDC will still be written back to lower levels if the S3 cache misses).

Changed the speed class for backends to be elligible to be backfilled to fast.

[at]devin.doucette [at]ben.marsh

#ROBOMERGE-SOURCE: CL 12647496 via CL 12647501 via CL 12649274 via CL 12649832 via CL 12649856 via CL 12649891
#ROBOMERGE-BOT: RELEASE (Release-Engine-Staging -> Main) (v675-12543919)

[CL 12649923 by andrew grant in Main branch]

2020-04-07 00:58:22 -04:00

..

DDCCleanup.cpp

Updating copyright for Engine Developer.

2019-12-26 15:32:37 -05:00

DerivedDataBackendAsyncPutWrapper.cpp

Fix for DDC warnings in Fortnite EC jobs that use UnrealPak.

2020-04-06 15:54:34 -04:00

DerivedDataBackendAsyncPutWrapper.h

Moved some DDC debug options into a common class that can be provided to a backend to simulate certain behavior.

2020-03-26 20:55:39 -04:00

DerivedDataBackendCorruptionWrapper.h

Moved some DDC debug options into a common class that can be provided to a backend to simulate certain behavior.

2020-03-26 20:55:39 -04:00

DerivedDataBackends.cpp

Allow disabling the S3 backend by setting the UE-S3DataCachePath environment variable to "None"

2020-03-30 12:12:06 -04:00

DerivedDataBackendVerifyWrapper.h

Moved some DDC debug options into a common class that can be provided to a backend to simulate certain behavior.

2020-03-26 20:55:39 -04:00

DerivedDataCache.cpp

Optimizations for DDC access on remote / slow drives.

2020-03-24 19:12:36 -04:00

DerivedDataLimitKeyLengthWrapper.h

Moved some DDC debug options into a common class that can be provided to a backend to simulate certain behavior.

2020-03-26 20:55:39 -04:00

FileBackedDerivedDataBackend.h

Optimizations for DDC access on remote / slow drives.

2020-03-24 19:12:36 -04:00

FileSystemDerivedDataBackend.cpp

Fixed crash when verbose DDC logging is enabled

2020-04-07 00:58:12 -04:00

HierarchicalDerivedDataBackend.h

Changed the S3 DDC backend so it elects not to write to lower cache levels.

2020-04-07 00:58:22 -04:00

MemoryDerivedDataBackend.cpp

Moved some DDC debug options into a common class that can be provided to a backend to simulate certain behavior.

2020-03-27 08:12:16 -04:00

MemoryDerivedDataBackend.h

Moved some DDC debug options into a common class that can be provided to a backend to simulate certain behavior.

2020-03-26 20:55:39 -04:00

PakFileDerivedDataBackend.cpp

Optimizations for DDC access on remote / slow drives.

2020-03-24 19:12:36 -04:00

PakFileDerivedDataBackend.h

Moved some DDC debug options into a common class that can be provided to a backend to simulate certain behavior.

2020-03-26 20:55:39 -04:00

S3DerivedDataBackend.cpp

Allow users to customise S3 path by setting an UE-S3DataCachePath environment variable. If not set the default of ProjectDir/Saved/S3DDC is still used

2020-03-27 15:57:11 -04:00

S3DerivedDataBackend.h

Changed the S3 DDC backend so it elects not to write to lower cache levels.

2020-04-07 00:58:22 -04:00