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256 Commits

Author SHA1 Message Date
carllin 59de1b3b62
Compute Switch Threshold (#9218) 
* Add switching threshold check

Co-authored-by: Carl <carl@solana.com>
 2020-05-11 22:20:11 -07:00
carllin 01ab1d1369
Add metrics for logging time taken in replaystage steps (#9933) 
automerge
 2020-05-08 03:46:29 -07:00
carllin e970c58330
Properly handle ancestor/descendant maps (#9932) 
* Account for descendants < root not existing in BankForks, purge ancestors/descendants map for consistency with BankForks and progress map


Co-authored-by: Carl <carl@solana.com>
 2020-05-07 23:39:57 -07:00
Tyera Eulberg 754c65c066
Refactor RPC subscriptions account handling (#9888) 
* Switch subscriptions to use commitment instead of confirmations

* Add bank method to return account and last-modified slot

* Add last_modified_slot to subscription data and use to filter account subscriptions

* Update tests to non-zero last_notified_slot

* Add accounts subscriptions to test; fails at higher tx load

* Pass BankForks to RpcSubscriptions

* Use BankForks on add_account_subscription to properly initialize last_notified_slot

* Bundle subscriptions

* Check for non-equality

* Use commitment to initialize last_notified_slot; revert context.slot chage
 2020-05-07 00:23:06 -06:00
carllin 445e6668c2
Fix (#9896) 
Co-authored-by: Carl <carl@solana.com>
 2020-05-06 11:44:49 -07:00
Michael Vines 72312ad615
Avoid holding the entire rooted path while loading bank forks (#9885) 2020-05-05 19:45:41 -07:00
carllin 3442f36f8a
Repair alternate versions of dead slots (#9805) 
Co-authored-by: Carl <carl@solana.com>
 2020-05-05 14:07:21 -07:00
Tyera Eulberg a7f33b5014
Cache banks in BankForks until optional largest_confirmed_root (#9678) 
automerge
 2020-04-24 15:49:57 -07:00
Greg Fitzgerald 76b1c2baf0
One less alloc per transaction (#9705) 
* One less alloc per transaction

* Fix benches

* Fix compiler warnings in bench build

* Fix move build

* Fix bench
 2020-04-24 13:03:46 -06:00
Tyera Eulberg d5abff82e0
Add largest_confirmed_root to BlockCommitmentCache (#9640) 
* Add largest_confirmed_root to BlockCommitmentCache

* clippy

* Add blockstore to BlockCommitmentCache to check root

* Add rooted_stake helper fn and test

* Nodes that are behind should correctly id confirmed roots

* Simplify rooted_stake collector
 2020-04-22 12:22:09 -06:00
carllin bab3502260
Push down cluster_info lock (#9594) 
* Push down cluster_info lock

* Rework budget decrement

Co-authored-by: Carl <carl@solana.com>
 2020-04-21 12:54:45 -07:00
carllin 1607891b29
log proper slot (#9576) 
Co-authored-by: Carl <carl@solana.com>
 2020-04-19 14:24:45 -07:00
sakridge 66abe45ea1
Decouple accounts hash calculation from snapshot hash (#9507) 2020-04-16 15:12:20 -07:00
carllin 3037eb8d4f
Remove slot field, add test (#9444) 
Co-authored-by: Carl <carl@solana.com>
 2020-04-10 23:52:37 -07:00
carllin aa8dfac313
Simplify vote simulation (#9435) 
Co-authored-by: Carl <carl@solana.com>
 2020-04-10 15:16:12 -07:00
carllin 4522e85ac4
Add Metrics/Dashboards tracking block production (#9342) 
* Add metric tracking blocks/dropped blocks

Co-authored-by: Carl <carl@solana.com>
 2020-04-08 14:35:24 -07:00
Michael Vines ad0997e15f
RPC: add `err` field to TransactionStatus, alongside the now deprecated `status` field (#9296) 
automerge
 2020-04-04 16:13:26 -07:00
carllin 0139236464
ReplayStage fixes (#9271) (#9279) 
automerge
 2020-04-02 21:05:33 -07:00
Jack May 268e04cb4a
Rename CustomError to Custom (#9207) 2020-04-01 09:01:11 -07:00
Michael Vines 0e2722c638
solana-validator now supports multiple --authorized-voter arguments (#9174) 
* Use Epoch type

* Vote account's authorized voter is now supported without a validator restart
 2020-03-31 08:23:42 -07:00
carllin 66946a4680
Check ClusterSlots for confirmation of block propagation (#9115) 2020-03-30 19:57:11 -07:00
Tyera Eulberg 50fa577af8
Use cluster confirmations in rpc and pubsub (#9138) 
* Add runtime methods to simply get status and slot

* Add helper function to get slot confirmation_count from BlockCommitmentCache

* Return cluster confirmations in getSignatureStatus

* Remove use of invalid get_signature_confirmation_status

* Remove unused methods

* Update pubsub to use cluster confirmations

* Fix test_check_signature_subscribe failure

* Refactor confirmations to read commitment cache only once

* Review comments

* Use bank, root from BlockCommitmentCache

* Update docs

* Add metric for block-commitment aggregations

Co-authored-by: Justin Starry <justin@solana.com>
 2020-03-30 17:53:25 -06:00
Tyera Eulberg 62040cef56
Store BlockCommitmentCache slot and root metadata (#9154) 
automerge
 2020-03-30 10:29:30 -07:00
Justin Starry c1a3b6ecc2
Add RPC subscription api for rooted slots (#9118) 
automerge
 2020-03-27 09:33:40 -07:00
carllin d47262d233
Reduce transmit frequency (#9113) 
Co-authored-by: Carl <carl@solana.com>
 2020-03-26 23:33:28 -07:00
carllin 5a8658283a
Add check for propagation of leader block before generating further blocks (#8758) 
Co-authored-by: Carl <carl@solana.com>
 2020-03-26 19:57:27 -07:00
carllin f3d556e3f9
Refactor VoteTracker (#9084) 
* Refactor VoteTracker

Co-authored-by: Carl <carl@solana.com>
 2020-03-26 17:55:17 -07:00
sakridge b7b4aa5d4d
move rpc types from client to client-types crate (#9039) 
* Separate client types into own crate, so ledger does not need it

Removes about 50 crates of dependency from ledger

* Drop Rpc name from transaction-status types
 2020-03-26 13:29:30 -07:00
Michael Vines aa24181a53
Remove blockstream unix socket support. RPC or bust (#9004) 
automerge
 2020-03-21 20:17:11 -07:00
Michael Vines 18c1f0dfe9
Remove stub core/src/genesis_utils.rs (#8999) 2020-03-21 10:54:40 -07:00
carllin dc1db33ec9
Add Capabilities to Signal BroadcastStage to Retransmit (#8899) 2020-03-19 23:35:01 -07:00
sakridge dc347dd3d7
Add Accounts hash consistency halting (#8772) 
* Accounts hash consistency halting

* Add option to inject account hash faults for testing.

Enable option in local cluster test to see that node halts.
 2020-03-16 08:37:31 -07:00
Carl ead6dc553a If let 2020-03-16 07:57:07 -07:00
Carl 009c124fac Remove generic 2020-03-16 07:57:07 -07:00
Carl 9411fc00b8 Lower error level 2020-03-16 07:57:07 -07:00
carllin 53b8d0d528
Remove holding Poh lock (#8838) 
automerge
 2020-03-13 15:15:13 -07:00
carllin 9872430bd2
Add VoteTracker for tracking cluster's votes in gossip (#8327) 
Track votes by slot in cluster_vote_listener
 2020-03-09 22:03:09 -07:00
carllin f23dc11a86
compute_bank_stats needs to return newly computed ForkStats (#8608) 
* Fix broken confirmation, add test
 2020-03-04 11:49:56 -08:00
carllin 8ef8c9094a
Add ReplayStage changes for checking switch threshold (#8504) 
* Refactor for supporting switch threshold check
 2020-03-02 12:43:43 -08:00
carllin 5f766cd20b
Remove loop (#8493) 2020-02-26 19:59:28 -08:00
carllin d47a47924a
Update voting simulation (#8460) 2020-02-26 14:09:07 -08:00
carllin 7a2bf7e7eb
Limit leader schedule search space (#8468) 
* Limit leader schedule search space

* Fix and add test

* Rename
 2020-02-26 13:35:50 -08:00
carllin d821fd29d6
Add versioning (#8348) 
automerge
 2020-02-25 17:12:01 -08:00
sakridge 004f1d5aed
Combine replay stage memory reporting (#8455) 
automerge
 2020-02-25 16:04:27 -08:00
sakridge 1caeea8bc2
Refactor new bank paths into common function (#8454) 2020-02-25 15:49:59 -08:00
Pankaj Garg aa80f69171
Promote some datapoints to `info` to fix dashboard (#8381) 
automerge
 2020-02-21 13:41:49 -08:00
Tyera Eulberg ab361a8073
Rename KeypairUtil to Signer (#8360) 
automerge
 2020-02-20 13:28:55 -08:00
anatoly yakovenko ccad5d5aaf
change warnings to infos (#8322) 2020-02-19 14:25:49 -08:00
carllin 73a278dc64
Factor out creating genesis with vote accounts into a utility function (#8315) 
automerge
 2020-02-18 02:39:47 -08:00
anatoly yakovenko 17fb8258e5
Datapoints overwhelm the metrics queue and blow up ram usage. (#8272) 
automerge
 2020-02-14 11:11:55 -08:00