Summary:
This passes ObjectFetchContext into the backing store to prepare for adding
logging for the cause of server fetches.
In following changes I will add logging in the HgQueuedBackingStore.
Ultimately we will want to move this logging to be closer to the data fetching
(in HgDatapackStore and HgImporter), but I plan to temporarily add logging to
the HgQueuedBackingStore to simplify so that we can more quickly roll out.
Reviewed By: chadaustin
Differential Revision: D22022992
fbshipit-source-id: ccb428458cbf7a1e33aaf9be9d0d766c45acedb3
Summary:
This is a rough pass that resolves a linker issue on MSVC by
switching to inline static member functions.
Reviewed By: chadaustin
Differential Revision: D20529163
fbshipit-source-id: 578ed440758c685091d3e039e261638e027db17a
Summary: This diff adds `Priority` added in the previous diff to the `BackingStore` interface with the default value set to `Priority::Normal`.
Reviewed By: chadaustin
Differential Revision: D20197071
fbshipit-source-id: a92f1b49bb82e3478042e5e3b79b047d834755ea
Summary:
This diff turns the return type of `BackingStore::getBlob` from `folly::Future` into `folly::SemiFuture` to prevent executor leaks.
This also enable us to remove the need of holding `serverThreadPool` from backing stores.
----
**Changes**
* `ObjectStore` now needs to hold a `folly::Executor::KeepAlive` that is used to turn `SemiFuture`s it gets from backing stores into `Future`.
* Signature changes of the implementations of `BackingStore` class.
* For tests, I chose to use `QueuedImmediateExecutor` in place of `UnboundedQueueExecutor` as it will basically execute tasks inline. I'm concerned introducing thread pool executor in tests may turn tests flaky.
Reviewed By: wez
Differential Revision: D18669664
fbshipit-source-id: 0cae89f365dcf8b345b49d64469a530cf25d4ac5
Summary: Adds a function which takes both the manifestID and the commitID to get a Tree. This will be used in `checkOutRevision()` and this allows us to skip looking up the manifestID since the caller can just pass it in themselves.
Reviewed By: wez
Differential Revision: D18719405
fbshipit-source-id: 919f0a7c84bff4a2f0bc20110c45bd272f9e9107
Summary:
Update the copyright & license headers in C++ files to reflect the
relicensing to GPLv2
Reviewed By: wez
Differential Revision: D15487078
fbshipit-source-id: 19f24c933a64ecad0d3a692d0f8d2a38b4194b1d
Summary:
Per discussion with bolinfest, this brings Eden in line with clang-format.
This diff was generated with `find . \( -iname '*.cpp' -o -iname '*.h' \) -exec bash -c "yes | arc lint {}" \;`
Reviewed By: bolinfest
Differential Revision: D6232695
fbshipit-source-id: d54942bf1c69b5b0dcd4df629f1f2d5538c9e28c
Summary:
This is generated by applying clang-tidy `-checks=modernize-use-override` to all the c++ code in project eden.
It enforces the use of the keywords `virtual`, `verride` and `final` in a way compliant to the style guide.
Reviewed By: igorsugak
Differential Revision: D5108807
fbshipit-source-id: 596f2d73f1137de350114416edb1c37da5423ed5
Summary:
Update copyright statements to "2016-present". This makes our updated lint
rules happy and complies with the recommended license header statement.
Reviewed By: wez, bolinfest
Differential Revision: D4433594
fbshipit-source-id: e9ecb1c1fc66e4ec49c1f046c6a98d425b13bc27
Summary:
Update the ObjectStore and BackingStore classes to have APIs that return
folly::Future objects, rather than blocking until the requested data is loaded.
For now most users still call the blocking versions of getBlob() and getTree().
Furthermore, all of the Future-based implementations actually still block
until the data is ready. I will update the code to use these new APIs in
future diffs, and then deprecate the non-future based versions.
Reviewed By: bolinfest
Differential Revision: D4318055
fbshipit-source-id: a250c23b418e69b597a4c6a95dbe80c56da5c53b
