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58 Commits

Author SHA1 Message Date
carllin 1a259d4a3f Prevent Requests/Caching of leader schedules for epochs beyond confirmed roots (#4033) 
automerge
 2019-04-30 13:23:21 -07:00
carllin 512bfc93cb
Add a cache for leader schedules (#3841) 
* Add a cache for leader schedules
 2019-04-19 02:39:44 -07:00
Rob Walker 64c6f05da2
persist set_root() and use it in blocktree_processor to limit squashes (#3782) 
* rename locktower's slot to epoch

* persist set_root() and use it in blocktree_processor to limit squashes
 2019-04-15 13:12:28 -07:00
Sagar Dhawan 1db80d79fc Update get recent blockhashes to return confirmed blockhashes only 2019-04-12 14:58:22 -07:00
Sagar Dhawan 877ec08280
Send recent votes in Vote Transactions (#3734) 2019-04-11 14:48:36 -07:00
Rob Walker f1e7237c09
vote_api cleanup (#3710) 
* vote_api cleanup

* fixups

* fixup

* remove unused code

* revert removal of serialize and deserialize

* ...

* increase coverage, bootstrap staking

* Sagar's STAKE to my VOTE
 2019-04-10 17:52:47 -07:00
carllin d4eebcc2aa
Check for frozen in confirm_forks (#3678) 2019-04-09 11:45:38 -07:00
carllin 20aa4434e2
Fix repair (#3581) 
Add DetachedHeads repair protocol

Add DetachedHeads repair test

Repair starting from root
 2019-04-06 19:41:22 -07:00
Rob Walker a5b5248a09
move vote_accounts up (#3647) 2019-04-05 14:23:00 -07:00
Greg Fitzgerald 35298e01a8 Remove Instruction wrapper structs and name functions after enum fields 2019-04-03 13:34:27 -07:00
Greg Fitzgerald fcef54d062 Add a constructor to generate random pubkeys 2019-03-31 16:23:18 -06:00
carllin f886b3b12b
Fix resetting PohRecorder to wrong bank (#3553) 
* Check whether future slot already has transmission
 2019-03-29 20:00:36 -07:00
Greg Fitzgerald 5646daa820 Delete lots of fee parameters 
So many zeros!
 2019-03-29 19:21:51 -06:00
carllin dee5ede16d
Get rid of unnecessary frozen banks (#3572) 2019-03-29 16:06:48 -07:00
Anatoly Yakovenko e45f7afd85 use the right id for delegate id 2019-03-27 15:04:09 -07:00
Sagar Dhawan 36ea088387
Fix Storage Stage not receiving entries when node is leader (#3528) 2019-03-27 13:10:33 -07:00
Anatoly Yakovenko 0346b9cb5c hang out on progress until fork is confirmed 2019-03-27 08:41:41 -07:00
Anatoly Yakovenko 6956bf635e validator confirmaiton 2019-03-27 08:41:41 -07:00
Anatoly Yakovenko e27d6d0988 validator confirmation 2019-03-27 08:41:41 -07:00
Greg Fitzgerald 4bc3f70150 Boot VoteTransaction 2019-03-25 17:11:57 -07:00
anatoly yakovenko 51004881f8
filter out banks that have an older epoch (#3472) 2019-03-25 11:09:39 -07:00
Pankaj Garg 46ecac3310
Update leader slot in poh recorder if we skipped it (#3452) 
* reset poh recorder with the original start slot
 2019-03-23 13:07:09 -07:00
Michael Vines f09b8d3921 Demote log level 2019-03-22 17:00:09 -07:00
Sathish 06b0c98c75
Remove accounts when the fork is removed (#3384) 
* Fix test

* Cleanup accounts when the fork is removed

* Update test to check for deleted accounts
 2019-03-21 17:36:10 -07:00
Stephen Akridge 412ebfcaf2 ReplayStage::new is too long 
break into more functions
 2019-03-21 14:08:11 -07:00
Greg Fitzgerald 07d55d0092 Downgrade 'No next leader found' to warning 2019-03-21 11:18:49 -06:00
anatoly yakovenko 148e08a8a5
Enable cluster tests (#3372) 
* Cluster tests

* stable!

* fixup! stable!

* fixup! fixup! stable!

* fixup! fixup! fixup! stable!

* fixup! fixup! fixup! fixup! stable!

* fixed space

* add getNumBlocksSinceSignatureConfirmation entry for the json rpc docs

* Check in upcoming epochs for potential leadership slots in next_leader_slot()
 2019-03-21 07:43:21 -07:00
carllin fe9e771b9b
Clear progress map on squash (#3377) 2019-03-19 17:30:36 -07:00
Anatoly Yakovenko 7246d72f03 fix is_locked_out logic 2019-03-19 16:21:46 -07:00
Carl 5e21268ca0 PR comments 2019-03-18 20:46:11 -07:00
Carl b38e3bef01 Modify bank_forks to support squashing/filtering new root and also don't remove parents from bank_forks when inserting, otherwise we lose potential fork points when querying blocktree for child slots 2019-03-18 20:46:11 -07:00
Stephen Akridge ef111dcbe1 Decendent is not a word 2019-03-18 15:58:27 -07:00
Pankaj Garg efc39ffdde
Report how many grace ticks were afforded to previous leader (#3350) 2019-03-18 13:24:07 -07:00
anatoly yakovenko 61a4b998fa
Implement locktower voting (#3251) 
* locktower components and tests

* integrate locktower into replay stage

* track locktower duration

* make sure threshold is checked after simulating the vote

* check vote lockouts using the VoteState program

* duplicate vote test

* epoch stakes

* disable impossible to verify tests
 2019-03-18 12:12:33 -07:00
Sagar Dhawan 00f005af25 Fix leader rotation counter 2019-03-15 17:01:18 -07:00
Pankaj Garg 971da7325d Reduce log level for periodic debug messages 2019-03-15 15:41:26 -07:00
Pankaj Garg 66fb1bbb2e
Give last leader some grace ticks to catch up (#3299) 
* Wait for last leader for some ticks

* New tests and fixed existing tests
 2019-03-15 13:22:16 -07:00
Rob Walker 9f02a8d3d0
remove ticks_per_slot from blocktree (#3297) 2019-03-14 15:18:37 -07:00
carllin af03df38b9
Don't vote for empty leader transmissions (#3248) 
* Don't vote for empty leader transmissions

* Add is_delta flag to bank to detect empty leader transmissions

* Plumb new is_votable flag through replay stage

* Fix PohRecorder tests

* Change is_delta to AtomicBool to avoid making Bank references mutable

* Reset start slot in poh_recorder when working bank is cleared, so that connsecutive TPU's will start from the correct place

* Use proper max tick height calculation

* Test for not voting on empty transmission

* tests for is_votable
 2019-03-13 14:06:12 -07:00
carllin cb3eeace56
Replay Stage start_leader() can use wrong parent fork() (#3238) 
*  Make sure start_leader starts on the last voted block, not necessarily the biggest indexed bank in frozen_slots()

* Fix tvu test
 2019-03-12 17:42:53 -07:00
Pankaj Garg b418525464 Update current leader information in metrics and dashboard 2019-03-11 17:43:59 -07:00
anatoly yakovenko 0c592c52f6
Wake up replay stage when the poh bank is cleared. (#3211) 
* wake up replay stage when the poh bank is cleared

* bump ticks per second

* Increase ticks per slot to match faster tick rate

* Remove check that working bank must be the bank for the greatest slot

* Make start_leader() skip starting TPU for slots we've already been leader for
 2019-03-11 13:58:23 -07:00
Rob Walker 195a880576
pass Pubkeys as refs, copy only where values needed (#3213) 
* pass Pubkeys as refs, copy only where values needed

* Pubkey is pervasive

* fixup
 2019-03-09 19:28:43 -08:00
Rob Walker 0acdbc0d03 plumb staking_account and voting_keypair from multinode-demo to Vote (#3199) 
* plumb staking_account and voting_keypair from bash to Vote
 2019-03-08 19:29:08 -07:00
Sagar Dhawan 02eb234399
Fix TVU and PoH Recorder going out of sync (#3164) 
* Fix broadcast_stage error

* Account for very fast ticks in tick verification
 2019-03-07 15:49:07 -08:00
Michael Vines a3cab470d3 Rename ClusterInfo::new_with_keypair() to ClusterInfo::new() 2019-03-07 13:05:42 -08:00
Michael Vines bb93504965 Rename ClusterInfo::new() to ClusterInfo::new_with_invalid_keypair() 2019-03-07 13:05:42 -08:00
anatoly yakovenko 1c0cfb17a3 Start leader based on Poh tick height. (#3084) 
* Start leader based on poh and test

* Equalize validator and leader stakes in LocalCluster

* Clear WorkingBank on poh_recorder reset
 2019-03-05 17:56:51 -08:00
Michael Vines 6ab6e6cb9b Clean up exit flag handing across TVU 2019-03-04 21:26:50 -08:00
Rob Walker 794e961328
use Bank's notion of leader_id where possible (#3119) 2019-03-04 18:40:47 -08:00