Commit graph

8 commits

Author SHA1 Message Date
b66b5a2f37 [#42] registry: Optimize Count() for ObjSelector
It is the heaviest function executing on setup stage.
The culprit is the linear dependency between its execution
time and the amount of objects in registry. The solution is to store
object by status. While the optimization doesn't work for objects with
no status, it is currently provided by all scenarios.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-05-15 16:08:26 +03:00
22d7996f79 [#42] registry: Optimize ObjectInfo marshaling
1. Get rid of JSON in the database.
2. Store `CreatedAt` as int64. It decreases JSON marshaling time by
   about ~25% with no changes for native scheme.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-05-15 16:08:26 +03:00
883c3c259a [#32] registry: Allow to customize cache size for DELETE
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-11-11 10:26:27 +03:00
Pavel Karpy
c43f73704e [#30] grpc: Cache object getters
Includes:
1. Logic simplification: no need to call `ObjSelector.Reset` from JS code,
everything could be done inside the Go code. Remove unused mutexes.
2. Do not handle object twice ever: Once handled, any error is expected to be
logged on the JS side and never be handled again. It solves "already removed"
error.
3. Object caching: no need to call bolt's `View` on every object removal: it
blocks other calls and slows down the execution. Read 100 objects (or less if
not available yet), cache them and send to buffered channel.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-11-03 13:11:50 +03:00
37e27f6791 [#23] Implement deletion of objects
1. Added simple lock mechanism to reset obj selector. This prevents
   most of concurrency issues when multiple VUs try to reset selector.
2. Added logic to delete objects to grpc and s3 scenarios.
3. Added registry support to http scenario.
4. Deletion logic was not implemented for http scenario, because
   http gateway does not provide web-method to delete objects.

Signed-off-by: Vladimir Domnich <v.domnich@yadro.com>
2022-10-03 17:34:20 +03:00
89faf927fb [#21] Improve iteration logic in obj selector
1. Implement reset method that allows to start iteration from beginning of
   the registry. This allows to revisit objects in scenarios like object
   deletion.
2. Add filter structure that allows to select objects based on age.

Signed-off-by: Vladimir Domnich <v.domnich@yadro.com>
2022-09-30 15:18:45 +03:00
b1ec6d562c [#19] Stop object iteration after all objects were processed
At the moment we don't need logic that swings back to beginning of registry when
all objects have been processed. So, for now we can stop iterating and return an
error when selector reaches the end of registry.

Signed-off-by: Vladimir Domnich <v.domnich@yadro.com>
2022-09-23 13:36:27 +03:00
1cf53545f2 [#19] Implement objects registry module
Registry module stores information about uploaded objects in bolt database and
allows to verify their validity after a load test.
Also, implemented logic to verify objects uploaded via gRPC and S3 protocols.

Signed-off-by: Vladimir Domnich <v.domnich@yadro.com>
2022-09-23 13:36:27 +03:00