* The preloadFileStat() call acts as a good canary for whether all
affected servers are up. If anything failed in it, then it's not
worth bothering to send the actual write requests.
* Also made FileBackend::preloadFileStat abstract while at it since
the two subclasses implemented it and so should any others.
* Fixed a silly comment typo.
Change-Id: I5bd427f654aa4a9d6bfe4ed7566276e8ac520b30
* This adds a new preloadFileStat() method to FileBackend.
* FileBackend::doOperations() makes use of this instead of primeFileCache().
The later was mostly useless due to the 'latest' flag, which stat entries
rarely had (and since they use add(), 'latest' ones do not override the
non-'latest' ones).
* Simplified primeContainerCache/primeFileCache to no longer accept
FileOp objects and made sure nothing passes those in anymore.
Change-Id: Iee3878cadd69c3a594c701c0aff81aab5f473de5
* This can be useful for carrying over metadata when copying files around
* Also fixed a bug in sanitizeHdrs() for Swift (broken content-disposition)
Change-Id: I4534e9acac2b306086797b3677f85c05b98e39fc
Actually this messes with the implicit backend made for things like Math (when unconfigured), which uses the "new" operator.
This reverts commit 1f129a22cb.
Change-Id: I4c72c4f7c8b82e38df5496cf2b90fc9e19c40334
* Moved some of the graph construction work to FileBackendGroup.
This helps the code in not depending on the rest of MW so much.
* Updated tests and FileBackendMultiwrite, which are the only things
directly constructing FileBackend objects.
Change-Id: I188a053c70ce088ce34613d5db40e6708e3ea9b7
* getPathsToLockForOpsInternal() now returns an array in the format LockManager can use
* Also fixed getScopedLocksForOps() for multiwrite backend (it should accept proxy backend paths)
* Updated getScopedFileLocks() docs
Change-Id: Id0dc50c159c5fbc8fca10a9e46c5be23afcb3e9a
* Removed spaces around array index
* Removed double spaces or added spaces to begin or end of function
calls, method signature, conditions or foreachs
* Added braces to one-line ifs
* Changed multi line conditions to one line conditions
* Realigned some arrays
Change-Id: Ia04d2a99d663b07101013c2d53b3b2e872fd9cc3
* Beefed up unit tests for this case and other "ignoreMissingSource" cases
such as when the source container or parent directory do not exist.
Change-Id: Iea6dae2424edfd0c4367e5cff606c09a4e8a865b
Doxygen expects parameter types to come before the
parameter name in @param tags. Used a quick regex
to switch everything around where possible. This
only fixes cases where a primitve variable (or a
primitive followed by other types) is the variable
type. Other cases will need to be fixed manually.
Change-Id: Ic59fd20856eb0489d70f3469a56ebce0efb3db13
Added/removed spaces around logical/arithmetic operator
Reduced multiple empty lines to one empty line
Removed wrong tabs before comments at end of line
Removed too many spaces in assigments
Change-Id: I2bba4e72f9b5f88c53324d7b70e6042f1aad8f6b
* This can speed up certain video file operations for scripts that support
specifying source files via URLs and support HTTP Range headers.
* Updated unit tests.
Change-Id: I60cb95c2e3dd9f7df1f740e9182be7c79af69d6e
* Optimized these in Swift to use pipelined GETs.
* This can also be used to improve concatenate().
Change-Id: Ibeb5df7532f9f5c16736b20c28b7c0d9ddfb412f
* This can be used to no-op dir and file operations on the clone backends
for the 'thumb' and 'temp' zones to reduce load or avoid hitting certain mounts.
Change-Id: I2c57904b8264b7479b17736333b0b9228b469bbc
