Commit graph

52 commits

Author SHA1 Message Date
79088baa06 [#772] node: Apply gofumpt
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-10-31 17:03:03 +03:00
8a81af5a3b [#653] Add context parameter to Open functions
All checks were successful
DCO action / DCO (pull_request) Successful in 1m38s
Build / Build Components (1.20) (pull_request) Successful in 4m22s
Build / Build Components (1.21) (pull_request) Successful in 4m25s
Vulncheck / Vulncheck (pull_request) Successful in 4m56s
Tests and linters / Lint (pull_request) Successful in 6m1s
Tests and linters / Tests (1.20) (pull_request) Successful in 7m43s
Tests and linters / Staticcheck (pull_request) Successful in 8m1s
Tests and linters / Tests (1.21) (pull_request) Successful in 8m14s
Tests and linters / Tests with -race (pull_request) Successful in 8m32s
Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
2023-09-07 18:03:29 +03:00
4d9a6c07fb [#618] core: Replace fmt.Sprintf with strconv.FormatUint
Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
2023-08-21 07:14:50 +00:00
a8de37c8a2 [#607] *: Remove redundant if on error returns
Semantic patch:
```
@@
@@
-if err != nil { return err }
-return nil
+return err
```

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-17 16:50:02 +00:00
b4e72a2dfd [#335] treesvc: Sort nodes by Filename in GetSubTree
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-07-20 10:14:10 +03:00
4bf345225c [#447] pilorama: Use named constant for the key size
All checks were successful
ci/woodpecker/push/pre-commit Pipeline was successful
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-06-26 07:42:05 +00:00
d8ecc69d00 [#373] local storage: Pass parent ID
This is required to add shard ID as metric label.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-06-21 15:13:26 +03:00
d5aaec1107 [#373] pilorama: Add metrics
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-06-21 15:13:26 +03:00
fe01781811 [#446] los: Wrap SSD errors in a separate type
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-06-16 14:53:31 +03:00
2541d319de [#266] pilorama: Allow to get current tree height
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-06-13 10:00:45 +00:00
74578052f9 [#412] node: Replace tracing package
Use observability module.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-06-01 13:23:11 +00:00
6121b541b5 [#242] treesvc: Add tracing spans
All checks were successful
ci/woodpecker/push/pre-commit Pipeline was successful
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-04-14 10:25:53 +00:00
341fe1688f [#139] test: Add test storage implementation
All checks were successful
ci/woodpecker/push/pre-commit Pipeline was successful
This aims to reduce the usage of chmod hackery to induce or simulate
OS-related failures.

Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
2023-03-29 14:28:49 +00:00
47e8c5bf23 [#156] pilorama: Remove CIDDescriptor from TreeApply()
Initially it was there to check whether an update is being initiated by
a proper node. It is now obsolete for 2 reasons:
1. Background synchronization fetches all operations from a single node.
2. There are a lot more problems with trust in the tree service, it is
   only used in controlled environments.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-22 07:14:18 +00:00
3e6fd4c611 [#82] pilorama: Allow to store last sync height
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-13 11:25:44 +00:00
20de74a505 Rename package name
Due to source code relocation from GitHub.

Signed-off-by: Alex Vanin <a.vanin@yadro.com>
2023-03-07 16:38:26 +03:00
58367e4df6 [#2232] pilorama: Merge in-queue batches
To achieve high performance we must choose proper values for both
batch size and delay. For user operations we want to set low delay.
However it would prevent tree synchronization operations to form big
enough batches. For these operations, batching gives the most benefit
not only in terms of on-CPU execution cost, but also by speeding up
transaction persist (`fsync`).
In this commit we try merging batches that are already
_triggered_, but not yet _started to execute_. This way we can still
query batches for execution after the provided delay while also allowing
multiple formed batches to execute faster.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-02-20 13:53:27 +03:00
Pavel Karpy
73bc1b0b68 [#38] node: Fix linter warnings
Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
2023-02-06 17:27:54 +03:00
d65a95a2c6 [#28] pilorama: Remove LogMove struct
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-25 15:31:47 +03:00
25d5995cef [#2210] pilorama: Allocate bucket name outside of batches
1. Reduce allocations inside transactions.
2. Do not encode container ID to string: it allocates a lot and takes more
space.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-25 15:31:47 +03:00
165a600624 [#2210] pilorama: Reduce the amount of keys per node
Under high load we are limited by the _amount_ of keys we need to update
in a single transaction. In this commit we try storing all state
with a single key.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-25 15:31:47 +03:00
Evgenii Stratonikov
ac81c70c09 [#1621] pilorama: Batch related operations
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-25 15:31:47 +03:00
cedbd380f2 [#2197] pilorama: Close database in degraded mode
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-25 15:31:47 +03:00
b0ad1b9ed2 [#2193] pilorama: Use do in TreeMove
It should be similar to a `TreeAddByPath`. `applyOperation` is used for
`Apply` when the operation can be inserted in the middle of a log.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-01-25 15:31:47 +03:00
b4e90cdf51 [#2165] pilorama: Optimize TreeApply when used for synchronization
Because synchronization _most likely_ will have apply already existing
operations, it is much faster to check their presence in a read
transaction. However, always doing this will degrade the perfomance
for normal `Apply`. And, let's be honest, it is already not good.
Thus we add a separate parameter which specifies whether this logic is
enabled.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-30 11:07:35 +03:00
Evgenii Stratonikov
1044adbe94 [#1621] pilorama: Improve memory allocation
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-12-30 11:07:35 +03:00
Evgenii Stratonikov
2539d466a6 [#1621] pilorama: Seek after cursor invalidation
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-12-30 11:07:35 +03:00
Evgenii Stratonikov
e9ba8931f8 [#1621] pilorama: Simplify bucket creation
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-12-30 11:07:35 +03:00
e5c304536b [#2161] pilorama: Do not apply already existing operations
Speeds up synchronization a bit.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2022-12-30 11:07:35 +03:00
Pavel Karpy
923f84722a Move to frostfs-node
Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
2022-12-28 15:04:29 +03:00
9a20498f34 [#1940] Removing all trees by container ID if tree ID is empty in pilorama.Forest.TreeDrop
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2022-11-19 11:01:04 +03:00
Evgenii Stratonikov
a3e7365cbd [#1732] pilorama: Fill parent mark correctly
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-11-19 11:01:04 +03:00
Evgenii Stratonikov
134f2ba02e [#1732] pilorama: Fix backwards log insertion
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-11-19 11:01:04 +03:00
Evgenii Stratonikov
d8d3588e1b [#1996] engine: Always select proper shard for a tree
Currently there is a possibility for modifying operations to fail
because of I/O errors and a new tree to be created on another shard.
This commit adds existence check for modifying operations.
Read operations remain as they are, not to slow things.
`TreeDrop` is an exception, because this is a tree removal and trying
multiple shards is not an unwanted behaviour.

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-11-03 15:29:23 +03:00
Pavel Karpy
19850ef157 [#1902] pilorama: Add TreeList method
To both `bolt` and `memory` forests; extend `Forest` interface.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-10-20 16:17:57 +03:00
Evgenii Stratonikov
d772e35aba [#1910] .golangci.yml: Add godot linker
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-10-18 15:08:26 +03:00
Evgenii Stratonikov
a2bb3a2a96 [#1630] pilorama: Support dropping trees
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-09-12 09:54:15 +03:00
Evgenii Stratonikov
3df62769c0 [#1559] local_object_storage: Allow to set mode for all components
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
1e786233bf [#1559] local_object_storage: Provide readOnly flag to Open
We should be able to reopen storage in readonly in runtime.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
d62723f038 [#1505] pilorama: Provide timeout to bbolt.Open
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
26041f18bf [#1505] pilorama: Allow to customize database parameters
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
735931c842 [#1481] pilorama: Fix TreeApply
Current implementation prevents invalid operations to become valid at
some later point (consider adding a child to the non-existent parent and
then adding the parent). This seems to diverge from the paper algorithm
and complicates implementation. Make it simpler.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
ad3038d16d [#1444] pilorama: Fix TreeMove in bbolt backend
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
8027b7bb6b [#1444] pilorama: Optimize internal encoding/decoding
```
name                      old time/op    new time/op    delta
ApplySequential/bbolt-8     55.5µs ± 4%    55.5µs ± 3%     ~     (p=1.000 n=10+7)
ApplyReorderLast/bbolt-8     108µs ± 6%     112µs ± 8%     ~     (p=0.077 n=9+9)

name                      old alloc/op   new alloc/op   delta
ApplySequential/bbolt-8     28.8kB ± 3%    27.7kB ± 6%   -3.79%  (p=0.005 n=10+10)
ApplyReorderLast/bbolt-8    41.4kB ± 5%    38.9kB ± 5%   -6.19%  (p=0.001 n=10+9)

name                      old allocs/op  new allocs/op  delta
ApplySequential/bbolt-8        262 ± 2%       235 ±10%  -10.41%  (p=0.000 n=10+10)
ApplyReorderLast/bbolt-8       684 ± 6%       616 ± 7%  -10.04%  (p=0.000 n=10+9)
```

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
4437cd7113 [#1442] pilorama: Generate timestamp based on node position in the container
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
3312924b82 [#1431] pilorama: Use Batch for write transactions
Helps a lot in case of concurrent request flow.

```
name                      old time/op    new time/op    delta
ApplySequential/bbolt-8     78.0µs ± 9%    59.8µs ± 4%  -23.39%  (p=0.000 n=10+9)
ApplyReorderLast/bbolt-8     143µs ± 5%     113µs ±15%  -21.06%  (p=0.000 n=10+10)

name                      old alloc/op   new alloc/op   delta
ApplySequential/bbolt-8     56.9kB ± 8%    28.9kB ± 3%  -49.22%  (p=0.000 n=10+10)
ApplyReorderLast/bbolt-8    87.3kB ± 3%    40.9kB ±10%  -53.16%  (p=0.000 n=10+10)

name                      old allocs/op  new allocs/op  delta
ApplySequential/bbolt-8        224 ±11%       262 ± 5%  +16.93%  (p=0.000 n=9+10)
ApplyReorderLast/bbolt-8       518 ± 4%       674 ±11%  +30.09%  (p=0.000 n=10+10)
```

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
f0a67f948d [#1431] pilorama: Cache attributes in the index
Currently to find a node by path we iterate over all the children on
each level. This is far from optimal and scales badly with the number of
nodes on a single level. Thus we introduce "indexed attributes" for
which an additional information is stored and which can be use in
`*ByPath` operations. Currently this set only includes `FileName`
attribute but this may change in future.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
536857ea5a [#1329] services/tree: Implement GetOpLog RPC
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
7703dd5d7f [#1419] pilorama: Create new nodes in path if needed
Consider a node `{FileName: "dir", Attribute: "xxx"}`. In case we add
a new node by path `["dir", "file.txt"]`, create a new intermediate node
with a single attribute.

`GetByPath` now also considers only nodes with a single attribute while building a path.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
ad48918a97 [#1406] pilorama: Return parent from TreeGetMeta
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00