Commit Graph

1199 Commits

Author SHA1 Message Date
Łukasz Magiera
d019853687
review: Cleanup some comments
Co-authored-by: Peter Rabbitson <ribasushi@protocol.ai>
2021-11-29 21:29:00 +01:00
Łukasz Magiera
5b5e6b9e44 retrieval: DagSpec.MatchPath -> ExportMerkleProof 2021-11-29 21:14:00 +01:00
Łukasz Magiera
61791b90ea retrieval: Only output matching nodes, MatchPath dagspec 2021-11-29 20:40:55 +01:00
Peter Rabbitson
d5b4d93575 Cleanup partial retrieval codepaths ( zero functional changes )
- Adjust the ExportRef comment to reflect change from 
- Simplify control flow in parseDagSpec() ( read diff under -w )
2021-11-25 10:35:05 +01:00
Łukasz Magiera
0c884734a3
Merge pull request from filecoin-project/chore/DM-level-tests_plus_merkle-proof-cars
Chore/dm level tests plus merkle proof cars
2021-11-24 20:43:39 +01:00
Łukasz Magiera
bd4927b494 retrieval: Cleanup some comments 2021-11-24 20:13:49 +01:00
Peter Rabbitson
46937a1b9f Add tests cementing the DM-level behavior on simple paths 2021-11-24 15:31:15 +01:00
Łukasz Magiera
78949d6c05 retrieval: Fix deadlock in ClientGetRetrievalUpdates 2021-11-23 18:32:56 +01:00
Łukasz Magiera
407c2ed114 retrieval: Drop the RootSelector hack 2021-11-23 17:42:43 +01:00
Łukasz Magiera
25e89d3a7a retrieval: require unixfs exports to be aligned on block boundary 2021-11-22 13:29:09 +01:00
Łukasz Magiera
2c583b03ff retrieval: Support DM-paths in ls 2021-11-22 12:46:29 +01:00
Łukasz Magiera
74f645a098 retrieval: Fix parseDagSpec root check 2021-11-22 12:46:29 +01:00
Łukasz Magiera
597b72e286 retrieval: Fix lint, cli docsgen 2021-11-22 12:46:29 +01:00
Łukasz Magiera
9c119bfdad retrieval: Make the ls command work 2021-11-22 12:46:17 +01:00
Łukasz Magiera
450d0687da retrieval: REST export endpoint 2021-11-22 12:46:17 +01:00
Łukasz Magiera
b83a9b902a gofmt 2021-11-22 12:46:17 +01:00
Łukasz Magiera
b26906963b retrieval: Support multi-root export 2021-11-22 12:46:17 +01:00
Łukasz Magiera
b9bd061bdd fix unixfs selector root node selection 2021-11-22 12:46:04 +01:00
Łukasz Magiera
b868769ec8 more retrieval api work 2021-11-22 12:46:02 +01:00
Łukasz Magiera
89138bab4d Simplify retrieval APIs 2021-11-22 12:45:42 +01:00
Łukasz Magiera
60ea33b1c7 client: cleanup clientRetrieve 2021-11-22 12:45:42 +01:00
Łukasz Magiera
08e297a217 client: Support json selectors in retrieval 2021-11-22 12:45:42 +01:00
Aayush Rajasekaran
32fc03886d CLI: Add a lotus multisig cancel command 2021-11-18 19:21:17 -05:00
Jiaying Wang
afe54ab5f3
Merge pull request from filecoin-project/frrist/fix-lily
fix: support node instantiation in external packages
2021-10-13 20:33:17 -04:00
frrist
6cd6732225 fix: support node instantiation in external packages
- implement ChainGetPath on ChainModuleAPI
2021-10-13 15:24:28 -07:00
Anton Evangelatov
6e5ccc87cf cli: add retry for deals stuck in Publish with no funds 2021-10-11 14:03:55 +02:00
Peter Rabbitson
a40aa9f90b Normlize selector use within lotus 2021-10-07 11:01:29 +02:00
Peter Rabbitson
f8ac98bf46 Adjust error wording 2021-10-05 18:16:14 +02:00
Peter Rabbitson
5e6aceeb0e Merge remote-tracking branch 'origin/master' into feat/datamodel-selector-retrieval 2021-10-05 18:15:51 +02:00
Jiaying Wang
cbb147de23
Merge pull request from filecoin-project/feat/update-graphsync-0.10.0
Update to graphsync to v0.10.0, enable seperate storage and retrieval transfer limits
2021-10-05 11:50:59 -04:00
Rod Vagg
97c2cdb8d6 traversals: limit link load count for SelectiveCar use as well 2021-10-05 10:47:49 +02:00
Peter Rabbitson
af0d9b650d Error on corner cases with corresponding negative tests 2021-10-04 23:21:24 +02:00
Peter Rabbitson
2a1094fc17 Merge banch feat/go-fil-markets-v1.13.0 into feat/datamodel-selector-retrieval 2021-10-04 21:56:11 +02:00
Jennifer Wang
38e01cba83 Merge branch 'release/v1.12.0' into jen/12tomaster 2021-10-04 02:38:00 -04:00
Aayush Rajasekaran
c3c46e9097 Fix Drand fetching around null tipsets 2021-09-29 11:57:59 -04:00
Aayush Rajasekaran
b9bfcc4b69 Randomness: Move getters from ChainAPI to StateAPI 2021-09-21 14:20:15 -04:00
Aayush Rajasekaran
1d6db306ec Randomness: Move getters from ChainAPI to StateAPI 2021-09-15 00:03:13 +02:00
Peter Rabbitson
0444435589 Expose basic text-based datamodel selector on retrieval
Syntaxt of selection is located at
https://pkg.go.dev/github.com/ipld/go-ipld-selector-text-lite#SelectorSpecFromPath

Example use, assuming that:
  - The root of the deal is a plain dag-pb unixfs directory
  - The directory is not sharded
  - The user wants to retrieve the first entry in that directory

  lotus client retrieve --miner f0XXXXX --datamodel-path-selector 'Links/0/Hash' bafyROOTCID ~/output

For a much more elaborate example see the top of ./itests/deals_partial_retrieval_test.go
2021-09-10 09:44:11 +02:00
Peter Rabbitson
2c5f4386ba Prepare the retrieval codepath for selectors
Slight import-name shuffle, no functional changes
2021-09-09 12:42:58 +02:00
Łukasz Magiera
95b128b7bc chain: Cleanup consensus logic 2021-09-02 18:09:37 +02:00
Łukasz Magiera
5366821144 api for getting alert states 2021-08-26 15:44:45 +02:00
Aarsh Shah
928ac2191b fix throttling bug 2021-08-25 16:19:02 +05:30
Aarsh Shah
e1a056db46 ignore nil throttler 2021-08-24 10:42:00 +05:30
Łukasz Magiera
12875a9664 api/command for encoding actor params 2021-08-20 17:32:57 +02:00
Łukasz Magiera
0beb48f11d Fix error handling in SectorAddPieceToAny api impl 2021-08-19 12:56:40 +02:00
Aarsh Shah
d7076778e2
integrate DAG store and CARv2 in deal-making ()
This commit removes badger from the deal-making processes, and
moves to a new architecture with the dagstore as the cental
component on the miner-side, and CARv2s on the client-side.

Every deal that has been handed off to the sealing subsystem becomes
a shard in the dagstore. Shards are mounted via the LotusMount, which
teaches the dagstore how to load the related piece when serving
retrievals.

When the miner starts the Lotus for the first time with this patch,
we will perform a one-time migration of all active deals into the
dagstore. This is a lightweight process, and it consists simply
of registering the shards in the dagstore.

Shards are backed by the unsealed copy of the piece. This is currently
a CARv1. However, the dagstore keeps CARv2 indices for all pieces, so
when it's time to acquire a shard to serve a retrieval, the unsealed
CARv1 is joined with its index (safeguarded by the dagstore), to form
a read-only blockstore, thus taking the place of the monolithic
badger.

Data transfers have been adjusted to interface directly with CARv2 files.
On inbound transfers (client retrievals, miner storage deals), we stream
the received data into a CARv2 ReadWrite blockstore. On outbound transfers
(client storage deals, miner retrievals), we serve the data off a CARv2
ReadOnly blockstore.

Client-side imports are managed by the refactored *imports.Manager
component (when not using IPFS integration). Just like it before, we use
the go-filestore library to avoid duplicating the data from the original
file in the resulting UnixFS DAG (concretely the leaves). However, the
target of those imports are what we call "ref-CARv2s": CARv2 files placed
under the `$LOTUS_PATH/imports` directory, containing the intermediate
nodes in full, and the leaves as positional references to the original file
on disk.

Client-side retrievals are placed into CARv2 files in the location:
`$LOTUS_PATH/retrievals`.

A new set of `Dagstore*` JSON-RPC operations and `lotus-miner dagstore`
subcommands have been introduced on the miner-side to inspect and manage
the dagstore.

Despite moving to a CARv2-backed system, the IPFS integration has been
respected, and it continues to be possible to make storage deals with data
held in an IPFS node, and to perform retrievals directly into an IPFS node.

NOTE: because the "staging" and "client" Badger blockstores are no longer
used, existing imports on the client will be rendered useless. On startup,
Lotus will enumerate all imports and print WARN statements on the log for
each import that needs to be reimported. These log lines contain these
messages:

- import lacks carv2 path; import will not work; please reimport
- import has missing/broken carv2; please reimport

At the end, we will print a "sanity check completed" message indicating
the count of imports found, and how many were deemed broken.

Co-authored-by: Aarsh Shah <aarshkshah1992@gmail.com>
Co-authored-by: Dirk McCormick <dirkmdev@gmail.com>

Co-authored-by: Raúl Kripalani <raul@protocol.ai>
Co-authored-by: Dirk McCormick <dirkmdev@gmail.com>
2021-08-16 23:34:32 +01:00
ZenGround0
6da26dcefc Remove network version panic 2021-08-10 13:07:30 -04:00
Steven Allen
57bf5c2143 feat: add ChainGetTipSetAfterHeight
This is identical to ChainGetTipSetByHeight, but returns the tipset
following any null tipsets. This is what the user usually wants anyways.

(and I need it for another PR)
2021-08-05 12:07:14 -07:00
vyzo
1d50dadc18 fix bug in message exclusion 2021-07-29 21:58:59 +03:00
Raúl Kripalani
07f40b9488 fix docs and nits. 2021-07-28 20:03:25 +01:00