TrueCloudLab/frostfs-node
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Author SHA1 Message Date
Anton Nikiforov
d19ade23c8 [#959] node: Set mode to shard's components when open it 
Avoid opening database for `metabase` and `cache` in `Degraded` mode.

Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
 2024-02-09 14:04:01 +00:00
Dmitrii Stepanov
728150d1d2 [#947] engine: Evacuate trees to local shards 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2024-02-09 11:33:15 +03:00
Dmitrii Stepanov
8e2a0611f4 [#947] tree: Add method to list all trees 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2024-02-09 11:20:38 +03:00
aarifullin
47286ebf32 [#805] pilorama: Fix TreeDrop 
* If treeID is empty then deleting buckets for cursor may get
  invalidated. So, buckets should be gathered before deleting.

Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
 2023-11-17 10:21:35 +00:00
Dmitrii Stepanov
79088baa06 [#772] node: Apply gofumpt 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-10-31 17:03:03 +03:00
Ekaterina Lebedeva
8a81af5a3b [#653] Add context parameter to Open functions
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Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
 2023-09-07 18:03:29 +03:00
Alexander Chuprov
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
Evgenii Stratonikov
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
Dmitrii Stepanov
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
Evgenii Stratonikov
4bf345225c [#447] pilorama: Use named constant for the key size
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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-06-26 07:42:05 +00:00
Dmitrii Stepanov
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
Dmitrii Stepanov
d5aaec1107 [#373] pilorama: Add metrics 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-06-21 15:13:26 +03:00
Evgenii Stratonikov
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
Dmitrii Stepanov
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
Dmitrii Stepanov
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
Dmitrii Stepanov
6121b541b5 [#242] treesvc: Add tracing spans
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Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-14 10:25:53 +00:00
Alejandro Lopez
341fe1688f [#139] test: Add test storage implementation
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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
Evgenii Stratonikov
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
Evgenii Stratonikov
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
Alex Vanin
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
Evgenii Stratonikov
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
Evgenii Stratonikov
d65a95a2c6 [#28] pilorama: Remove LogMove struct 
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-01-25 15:31:47 +03:00
Evgenii Stratonikov
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
Evgenii Stratonikov
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
Evgenii Stratonikov
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
Evgenii Stratonikov
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
Evgenii Stratonikov
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
Evgenii Stratonikov
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
Anton Nikiforov
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