lotus/cmd/lotus-chainwatch/processor/miner.go
2020-08-13 14:10:05 -07:00

972 lines
26 KiB
Go

package processor
import (
"bytes"
"context"
"fmt"
"strings"
"time"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-bitfield"
"github.com/ipfs/go-cid"
"golang.org/x/sync/errgroup"
"golang.org/x/xerrors"
"github.com/filecoin-project/specs-actors/actors/abi"
"github.com/filecoin-project/specs-actors/actors/abi/big"
"github.com/filecoin-project/specs-actors/actors/builtin"
"github.com/filecoin-project/specs-actors/actors/builtin/miner"
"github.com/filecoin-project/specs-actors/actors/builtin/power"
"github.com/filecoin-project/specs-actors/actors/util/adt"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/chain/events/state"
"github.com/filecoin-project/lotus/chain/types"
cw_util "github.com/filecoin-project/lotus/cmd/lotus-chainwatch/util"
)
func (p *Processor) setupMiners() error {
tx, err := p.db.Begin()
if err != nil {
return err
}
if _, err := tx.Exec(`
create table if not exists miner_info
(
miner_id text not null,
owner_addr text not null,
worker_addr text not null,
peer_id text,
sector_size text not null,
constraint miner_info_pk
primary key (miner_id)
);
create table if not exists sector_precommit_info
(
miner_id text not null,
sector_id bigint not null,
sealed_cid text not null,
state_root text not null,
seal_rand_epoch bigint not null,
expiration_epoch bigint not null,
precommit_deposit text not null,
precommit_epoch bigint not null,
deal_weight text not null,
verified_deal_weight text not null,
is_replace_capacity bool not null,
replace_sector_deadline bigint,
replace_sector_partition bigint,
replace_sector_number bigint,
unique (miner_id, sector_id),
constraint sector_precommit_info_pk
primary key (miner_id, sector_id, sealed_cid)
);
create table if not exists sector_info
(
miner_id text not null,
sector_id bigint not null,
sealed_cid text not null,
state_root text not null,
activation_epoch bigint not null,
expiration_epoch bigint not null,
deal_weight text not null,
verified_deal_weight text not null,
initial_pledge text not null,
constraint sector_info_pk
primary key (miner_id, sector_id, sealed_cid)
);
/*
* captures miner-specific power state for any given stateroot
*/
create table if not exists miner_power
(
miner_id text not null,
state_root text not null,
raw_bytes_power text not null,
quality_adjusted_power text not null,
constraint miner_power_pk
primary key (miner_id, state_root)
);
DO $$
BEGIN
IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'miner_sector_event_type') THEN
CREATE TYPE miner_sector_event_type AS ENUM
(
'PRECOMMIT_ADDED', 'PRECOMMIT_EXPIRED', 'COMMIT_CAPACITY_ADDED', 'SECTOR_ADDED',
'SECTOR_EXTENDED', 'SECTOR_EXPIRED', 'SECTOR_FAULTED', 'SECTOR_RECOVERING', 'SECTOR_RECOVERED', 'SECTOR_TERMINATED'
);
END IF;
END$$;
create table if not exists miner_sector_events
(
miner_id text not null,
sector_id bigint not null,
state_root text not null,
event miner_sector_event_type not null,
constraint miner_sector_events_pk
primary key (sector_id, event, miner_id, state_root)
);
`); err != nil {
return err
}
return tx.Commit()
}
type SectorLifecycleEvent string
const (
PreCommitAdded = "PRECOMMIT_ADDED"
PreCommitExpired = "PRECOMMIT_EXPIRED"
CommitCapacityAdded = "COMMIT_CAPACITY_ADDED"
SectorAdded = "SECTOR_ADDED"
SectorExpired = "SECTOR_EXPIRED"
SectorExtended = "SECTOR_EXTENDED"
SectorFaulted = "SECTOR_FAULTED"
SectorRecovering = "SECTOR_RECOVERING"
SectorRecovered = "SECTOR_RECOVERED"
SectorTerminated = "SECTOR_TERMINATED"
)
type MinerSectorsEvent struct {
MinerID address.Address
SectorIDs []uint64
StateRoot cid.Cid
Event SectorLifecycleEvent
}
type SectorDealEvent struct {
MinerID address.Address
SectorID uint64
DealIDs []abi.DealID
}
type PartitionStatus struct {
Terminated abi.BitField
Expired abi.BitField
Faulted abi.BitField
InRecovery abi.BitField
Recovered abi.BitField
}
type minerActorInfo struct {
common actorInfo
state miner.State
// tracked by power actor
rawPower big.Int
qalPower big.Int
}
func (p *Processor) HandleMinerChanges(ctx context.Context, minerTips ActorTips) error {
minerChanges, err := p.processMiners(ctx, minerTips)
if err != nil {
log.Fatalw("Failed to process miner actors", "error", err)
}
if err := p.persistMiners(ctx, minerChanges); err != nil {
log.Fatalw("Failed to persist miner actors", "error", err)
}
return nil
}
func (p *Processor) processMiners(ctx context.Context, minerTips map[types.TipSetKey][]actorInfo) ([]minerActorInfo, error) {
start := time.Now()
defer func() {
log.Debugw("Processed Miners", "duration", time.Since(start).String())
}()
var out []minerActorInfo
// TODO add parallel calls if this becomes slow
for tipset, miners := range minerTips {
// get the power actors claims map
minersClaims, err := getPowerActorClaimsMap(ctx, p.node, tipset)
if err != nil {
return nil, err
}
// Get miner raw and quality power
for _, act := range miners {
var mi minerActorInfo
mi.common = act
var claim power.Claim
// get miner claim from power actors claim map and store if found, else the miner had no claim at
// this tipset
found, err := minersClaims.Get(adt.AddrKey(act.addr), &claim)
if err != nil {
return nil, err
}
if found {
mi.qalPower = claim.QualityAdjPower
mi.rawPower = claim.RawBytePower
}
// Get the miner state info
astb, err := p.node.ChainReadObj(ctx, act.act.Head)
if err != nil {
log.Warnw("failed to find miner actor state", "address", act.addr, "error", err)
continue
}
if err := mi.state.UnmarshalCBOR(bytes.NewReader(astb)); err != nil {
return nil, err
}
out = append(out, mi)
}
}
return out, nil
}
func (p *Processor) persistMiners(ctx context.Context, miners []minerActorInfo) error {
start := time.Now()
defer func() {
log.Debugw("Persisted Miners", "duration", time.Since(start).String())
}()
grp, _ := errgroup.WithContext(ctx)
grp.Go(func() error {
if err := p.storeMinersPower(miners); err != nil {
return err
}
return nil
})
grp.Go(func() error {
if err := p.storeMinersActorInfoState(ctx, miners); err != nil {
return err
}
return nil
})
// 8 is arbitrary, idk what a good value here is.
preCommitEvents := make(chan *MinerSectorsEvent, 8)
sectorEvents := make(chan *MinerSectorsEvent, 8)
partitionEvents := make(chan *MinerSectorsEvent, 8)
p.sectorDealEvents = make(chan *SectorDealEvent, 8)
grp.Go(func() error {
return p.storeMinerSectorEvents(ctx, sectorEvents, preCommitEvents, partitionEvents)
})
grp.Go(func() error {
defer func() {
close(preCommitEvents)
close(p.sectorDealEvents)
}()
return p.storeMinerPreCommitInfo(ctx, miners, preCommitEvents, p.sectorDealEvents)
})
grp.Go(func() error {
defer close(sectorEvents)
return p.storeMinerSectorInfo(ctx, miners, sectorEvents)
})
grp.Go(func() error {
defer close(partitionEvents)
return p.getMinerPartitionsDifferences(ctx, miners, partitionEvents)
})
return grp.Wait()
}
func (p *Processor) storeMinerPreCommitInfo(ctx context.Context, miners []minerActorInfo, sectorEvents chan<- *MinerSectorsEvent, sectorDeals chan<- *SectorDealEvent) error {
tx, err := p.db.Begin()
if err != nil {
return err
}
if _, err := tx.Exec(`create temp table spi (like sector_precommit_info excluding constraints) on commit drop;`); err != nil {
return xerrors.Errorf("Failed to create temp table for sector_precommit_info: %w", err)
}
stmt, err := tx.Prepare(`copy spi (miner_id, sector_id, sealed_cid, state_root, seal_rand_epoch, expiration_epoch, precommit_deposit, precommit_epoch, deal_weight, verified_deal_weight, is_replace_capacity, replace_sector_deadline, replace_sector_partition, replace_sector_number) from STDIN`)
if err != nil {
return xerrors.Errorf("Failed to prepare miner precommit info statement: %w", err)
}
for _, m := range miners {
minerSectors, err := adt.AsArray(p.ctxStore, m.state.Sectors)
if err != nil {
return err
}
changes, err := p.getMinerPreCommitChanges(ctx, m)
if err != nil {
if strings.Contains(err.Error(), types.ErrActorNotFound.Error()) {
continue
} else {
return err
}
}
if changes == nil {
continue
}
preCommitAdded := make([]uint64, len(changes.Added))
for i, added := range changes.Added {
if len(added.Info.DealIDs) > 0 {
sectorDeals <- &SectorDealEvent{
MinerID: m.common.addr,
SectorID: uint64(added.Info.SectorNumber),
DealIDs: added.Info.DealIDs,
}
}
if added.Info.ReplaceCapacity {
if _, err := stmt.Exec(
m.common.addr.String(),
added.Info.SectorNumber,
added.Info.SealedCID.String(),
m.common.stateroot.String(),
added.Info.SealRandEpoch,
added.Info.Expiration,
added.PreCommitDeposit.String(),
added.PreCommitEpoch,
added.DealWeight.String(),
added.VerifiedDealWeight.String(),
added.Info.ReplaceCapacity,
added.Info.ReplaceSectorDeadline,
added.Info.ReplaceSectorPartition,
added.Info.ReplaceSectorNumber,
); err != nil {
return err
}
} else {
if _, err := stmt.Exec(
m.common.addr.String(),
added.Info.SectorNumber,
added.Info.SealedCID.String(),
m.common.stateroot.String(),
added.Info.SealRandEpoch,
added.Info.Expiration,
added.PreCommitDeposit.String(),
added.PreCommitEpoch,
added.DealWeight.String(),
added.VerifiedDealWeight.String(),
added.Info.ReplaceCapacity,
nil, // replace deadline
nil, // replace partition
nil, // replace sector
); err != nil {
return err
}
}
preCommitAdded[i] = uint64(added.Info.SectorNumber)
}
if len(preCommitAdded) > 0 {
sectorEvents <- &MinerSectorsEvent{
MinerID: m.common.addr,
StateRoot: m.common.stateroot,
SectorIDs: preCommitAdded,
Event: PreCommitAdded,
}
}
var preCommitExpired []uint64
for _, removed := range changes.Removed {
var sector miner.SectorOnChainInfo
if found, err := minerSectors.Get(uint64(removed.Info.SectorNumber), &sector); err != nil {
return err
} else if !found {
preCommitExpired = append(preCommitExpired, uint64(removed.Info.SectorNumber))
}
}
if len(preCommitExpired) > 0 {
sectorEvents <- &MinerSectorsEvent{
MinerID: m.common.addr,
StateRoot: m.common.stateroot,
SectorIDs: preCommitExpired,
Event: PreCommitExpired,
}
}
}
if err := stmt.Close(); err != nil {
return xerrors.Errorf("Failed to close sector precommit info statement: %w", err)
}
if _, err := tx.Exec(`insert into sector_precommit_info select * from spi on conflict do nothing`); err != nil {
return xerrors.Errorf("Failed to insert into sector precommit info table: %w", err)
}
if err := tx.Commit(); err != nil {
return xerrors.Errorf("Failed to commit sector precommit info: %w", err)
}
return nil
}
func (p *Processor) storeMinerSectorInfo(ctx context.Context, miners []minerActorInfo, events chan<- *MinerSectorsEvent) error {
tx, err := p.db.Begin()
if err != nil {
return err
}
if _, err := tx.Exec(`create temp table si (like sector_info excluding constraints) on commit drop;`); err != nil {
return xerrors.Errorf("Failed to create temp table for sector_: %w", err)
}
stmt, err := tx.Prepare(`copy si (miner_id, sector_id, sealed_cid, state_root, activation_epoch, expiration_epoch, deal_weight, verified_deal_weight, initial_pledge) from STDIN`)
if err != nil {
return xerrors.Errorf("Failed to prepare miner sector info statement: %w", err)
}
for _, m := range miners {
changes, err := p.getMinerSectorChanges(ctx, m)
if err != nil {
if strings.Contains(err.Error(), types.ErrActorNotFound.Error()) {
continue
} else {
return err
}
}
if changes == nil {
continue
}
var sectorsAdded []uint64
var ccAdded []uint64
var extended []uint64
for _, added := range changes.Added {
// add the sector to the table
if _, err := stmt.Exec(
m.common.addr.String(),
added.SectorNumber,
added.SealedCID.String(),
m.common.stateroot.String(),
added.Activation.String(),
added.Expiration.String(),
added.DealWeight.String(),
added.VerifiedDealWeight.String(),
added.InitialPledge.String(),
); err != nil {
return err
}
if len(added.DealIDs) == 0 {
ccAdded = append(ccAdded, uint64(added.SectorNumber))
} else {
sectorsAdded = append(sectorsAdded, uint64(added.SectorNumber))
}
}
for _, mod := range changes.Extended {
extended = append(extended, uint64(mod.To.SectorNumber))
}
events <- &MinerSectorsEvent{
MinerID: m.common.addr,
StateRoot: m.common.stateroot,
SectorIDs: ccAdded,
Event: CommitCapacityAdded,
}
events <- &MinerSectorsEvent{
MinerID: m.common.addr,
StateRoot: m.common.stateroot,
SectorIDs: sectorsAdded,
Event: SectorAdded,
}
events <- &MinerSectorsEvent{
MinerID: m.common.addr,
StateRoot: m.common.stateroot,
SectorIDs: extended,
Event: SectorExtended,
}
}
if err := stmt.Close(); err != nil {
return xerrors.Errorf("Failed to close sector info statement: %w", err)
}
if _, err := tx.Exec(`insert into sector_info select * from si on conflict do nothing`); err != nil {
return xerrors.Errorf("Failed to insert into sector info table: %w", err)
}
if err := tx.Commit(); err != nil {
return xerrors.Errorf("Failed to commit sector info: %w", err)
}
return nil
}
func (p *Processor) getMinerPartitionsDifferences(ctx context.Context, miners []minerActorInfo, events chan<- *MinerSectorsEvent) error {
grp, ctx := errgroup.WithContext(ctx)
for _, m := range miners {
m := m
grp.Go(func() error {
if err := p.diffMinerPartitions(ctx, m, events); err != nil {
if strings.Contains(err.Error(), types.ErrActorNotFound.Error()) {
return nil
}
return err
}
return nil
})
}
return grp.Wait()
}
func (p *Processor) storeMinerSectorEvents(ctx context.Context, sectorEvents, preCommitEvents, partitionEvents <-chan *MinerSectorsEvent) error {
tx, err := p.db.Begin()
if err != nil {
return err
}
if _, err := tx.Exec(`create temp table mse (like miner_sector_events excluding constraints) on commit drop;`); err != nil {
return xerrors.Errorf("Failed to create temp table for sector_: %w", err)
}
stmt, err := tx.Prepare(`copy mse (miner_id, sector_id, event, state_root) from STDIN`)
if err != nil {
return xerrors.Errorf("Failed to prepare miner sector info statement: %w", err)
}
grp, ctx := errgroup.WithContext(ctx)
grp.Go(func() error {
innerGrp, _ := errgroup.WithContext(ctx)
for mse := range sectorEvents {
mse := mse
innerGrp.Go(func() error {
for _, sid := range mse.SectorIDs {
if _, err := stmt.Exec(
mse.MinerID.String(),
sid,
mse.Event,
mse.StateRoot.String(),
); err != nil {
return err
}
}
return nil
})
}
return innerGrp.Wait()
})
grp.Go(func() error {
innerGrp, _ := errgroup.WithContext(ctx)
for mse := range preCommitEvents {
mse := mse
innerGrp.Go(func() error {
for _, sid := range mse.SectorIDs {
if _, err := stmt.Exec(
mse.MinerID.String(),
sid,
mse.Event,
mse.StateRoot.String(),
); err != nil {
return err
}
}
return nil
})
}
return innerGrp.Wait()
})
grp.Go(func() error {
innerGrp, _ := errgroup.WithContext(ctx)
for mse := range partitionEvents {
mse := mse
grp.Go(func() error {
for _, sid := range mse.SectorIDs {
if _, err := stmt.Exec(
mse.MinerID.String(),
sid,
mse.Event,
mse.StateRoot.String(),
); err != nil {
return err
}
}
return nil
})
}
return innerGrp.Wait()
})
if err := grp.Wait(); err != nil {
return err
}
if err := stmt.Close(); err != nil {
return xerrors.Errorf("Failed to close sector event statement: %w", err)
}
if _, err := tx.Exec(`insert into miner_sector_events select * from mse on conflict do nothing`); err != nil {
return xerrors.Errorf("Failed to insert into sector event table: %w", err)
}
if err := tx.Commit(); err != nil {
return xerrors.Errorf("Failed to commit sector events: %w", err)
}
return nil
}
func (p *Processor) getMinerStateAt(ctx context.Context, maddr address.Address, tskey types.TipSetKey) (miner.State, error) {
prevActor, err := p.node.StateGetActor(ctx, maddr, tskey)
if err != nil {
return miner.State{}, err
}
var out miner.State
// Get the miner state info
astb, err := p.node.ChainReadObj(ctx, prevActor.Head)
if err != nil {
return miner.State{}, err
}
if err := out.UnmarshalCBOR(bytes.NewReader(astb)); err != nil {
return miner.State{}, err
}
return out, nil
}
func (p *Processor) getMinerPreCommitChanges(ctx context.Context, m minerActorInfo) (*state.MinerPreCommitChanges, error) {
pred := state.NewStatePredicates(p.node)
changed, val, err := pred.OnMinerActorChange(m.common.addr, pred.OnMinerPreCommitChange())(ctx, m.common.parentTsKey, m.common.tsKey)
if err != nil {
return nil, xerrors.Errorf("Failed to diff miner precommit amt: %w", err)
}
if !changed {
return nil, nil
}
out := val.(*state.MinerPreCommitChanges)
return out, nil
}
func (p *Processor) getMinerSectorChanges(ctx context.Context, m minerActorInfo) (*state.MinerSectorChanges, error) {
pred := state.NewStatePredicates(p.node)
changed, val, err := pred.OnMinerActorChange(m.common.addr, pred.OnMinerSectorChange())(ctx, m.common.parentTsKey, m.common.tsKey)
if err != nil {
return nil, xerrors.Errorf("Failed to diff miner sectors amt: %w", err)
}
if !changed {
return nil, nil
}
out := val.(*state.MinerSectorChanges)
return out, nil
}
func (p *Processor) diffMinerPartitions(ctx context.Context, m minerActorInfo, events chan<- *MinerSectorsEvent) error {
prevMiner, err := p.getMinerStateAt(ctx, m.common.addr, m.common.tsKey)
if err != nil {
return err
}
dlIdx := prevMiner.CurrentDeadline
curMiner := m.state
// load the old deadline
prevDls, err := prevMiner.LoadDeadlines(p.ctxStore)
if err != nil {
return err
}
var prevDl miner.Deadline
if err := p.ctxStore.Get(ctx, prevDls.Due[dlIdx], &prevDl); err != nil {
return err
}
prevPartitions, err := prevDl.PartitionsArray(p.ctxStore)
if err != nil {
return err
}
// load the new deadline
curDls, err := curMiner.LoadDeadlines(p.ctxStore)
if err != nil {
return err
}
var curDl miner.Deadline
if err := p.ctxStore.Get(ctx, curDls.Due[dlIdx], &curDl); err != nil {
return err
}
curPartitions, err := curDl.PartitionsArray(p.ctxStore)
if err != nil {
return err
}
// TODO this can be optimized by inspecting the miner state for partitions that have changed and only inspecting those.
var prevPart miner.Partition
if err := prevPartitions.ForEach(&prevPart, func(i int64) error {
var curPart miner.Partition
if found, err := curPartitions.Get(uint64(i), &curPart); err != nil {
return err
} else if !found {
log.Fatal("I don't know what this means, are partitions ever removed?")
}
partitionDiff, err := p.diffPartition(prevPart, curPart)
if err != nil {
return err
}
recovered, err := partitionDiff.Recovered.All(miner.SectorsMax)
if err != nil {
return err
}
events <- &MinerSectorsEvent{
MinerID: m.common.addr,
StateRoot: m.common.stateroot,
SectorIDs: recovered,
Event: SectorRecovered,
}
inRecovery, err := partitionDiff.InRecovery.All(miner.SectorsMax)
if err != nil {
return err
}
events <- &MinerSectorsEvent{
MinerID: m.common.addr,
StateRoot: m.common.stateroot,
SectorIDs: inRecovery,
Event: SectorRecovering,
}
faulted, err := partitionDiff.Faulted.All(miner.SectorsMax)
if err != nil {
return err
}
events <- &MinerSectorsEvent{
MinerID: m.common.addr,
StateRoot: m.common.stateroot,
SectorIDs: faulted,
Event: SectorFaulted,
}
terminated, err := partitionDiff.Terminated.All(miner.SectorsMax)
if err != nil {
return err
}
events <- &MinerSectorsEvent{
MinerID: m.common.addr,
StateRoot: m.common.stateroot,
SectorIDs: terminated,
Event: SectorTerminated,
}
expired, err := partitionDiff.Expired.All(miner.SectorsMax)
if err != nil {
return err
}
events <- &MinerSectorsEvent{
MinerID: m.common.addr,
StateRoot: m.common.stateroot,
SectorIDs: expired,
Event: SectorExpired,
}
return nil
}); err != nil {
return err
}
return nil
}
func (p *Processor) diffPartition(prevPart, curPart miner.Partition) (*PartitionStatus, error) {
// all the sectors that were in previous but not in current
allRemovedSectors, err := bitfield.SubtractBitField(prevPart.Sectors, curPart.Sectors)
if err != nil {
return nil, err
}
// list of sectors that were terminated before their expiration.
terminatedEarlyArr, err := adt.AsArray(p.ctxStore, curPart.EarlyTerminated)
if err != nil {
return nil, err
}
expired := bitfield.New()
var bf abi.BitField
if err := terminatedEarlyArr.ForEach(&bf, func(i int64) error {
// expired = all removals - termination
expirations, err := bitfield.SubtractBitField(allRemovedSectors, bf)
if err != nil {
return err
}
// merge with expired sectors from other epochs
expired, err = bitfield.MergeBitFields(expirations, expired)
if err != nil {
return nil
}
return nil
}); err != nil {
return nil, err
}
// terminated = all removals - expired
terminated, err := bitfield.SubtractBitField(allRemovedSectors, expired)
if err != nil {
return nil, err
}
// faults in current but not previous
faults, err := bitfield.SubtractBitField(curPart.Recoveries, prevPart.Recoveries)
if err != nil {
return nil, err
}
// recoveries in current but not previous
inRecovery, err := bitfield.SubtractBitField(curPart.Recoveries, prevPart.Recoveries)
if err != nil {
return nil, err
}
// all current good sectors
newActiveSectors, err := curPart.ActiveSectors()
if err != nil {
return nil, err
}
// sectors that were previously fault and are now currently active are considered recovered.
recovered, err := bitfield.IntersectBitField(prevPart.Faults, newActiveSectors)
if err != nil {
return nil, err
}
return &PartitionStatus{
Terminated: terminated,
Expired: expired,
Faulted: faults,
InRecovery: inRecovery,
Recovered: recovered,
}, nil
}
func (p *Processor) storeMinersActorInfoState(ctx context.Context, miners []minerActorInfo) error {
start := time.Now()
defer func() {
log.Debugw("Stored Miners Actor State", "duration", time.Since(start).String())
}()
tx, err := p.db.Begin()
if err != nil {
return err
}
if _, err := tx.Exec(`create temp table mi (like miner_info excluding constraints) on commit drop;`); err != nil {
return xerrors.Errorf("prep temp: %w", err)
}
stmt, err := tx.Prepare(`copy mi (miner_id, owner_addr, worker_addr, peer_id, sector_size) from STDIN`)
if err != nil {
return err
}
for _, m := range miners {
mi, err := p.node.StateMinerInfo(ctx, m.common.addr, m.common.tsKey)
if err != nil {
if strings.Contains(err.Error(), types.ErrActorNotFound.Error()) {
continue
} else {
return err
}
}
if _, err := stmt.Exec(
m.common.addr.String(),
mi.Owner.String(),
mi.Worker.String(),
mi.PeerId.String(),
mi.SectorSize.ShortString(),
); err != nil {
log.Errorw("failed to store miner state", "state", m.state, "info", m.state.Info, "error", err)
return xerrors.Errorf("failed to store miner state: %w", err)
}
}
if err := stmt.Close(); err != nil {
return err
}
if _, err := tx.Exec(`insert into miner_info select * from mi on conflict do nothing `); err != nil {
return xerrors.Errorf("actor put: %w", err)
}
return tx.Commit()
}
func (p *Processor) storeMinersPower(miners []minerActorInfo) error {
start := time.Now()
defer func() {
log.Debugw("Stored Miners Power", "duration", time.Since(start).String())
}()
tx, err := p.db.Begin()
if err != nil {
return xerrors.Errorf("begin miner_power tx: %w", err)
}
if _, err := tx.Exec(`create temp table mp (like miner_power excluding constraints) on commit drop`); err != nil {
return xerrors.Errorf("prep miner_power temp: %w", err)
}
stmt, err := tx.Prepare(`copy mp (miner_id, state_root, raw_bytes_power, quality_adjusted_power) from STDIN`)
if err != nil {
return xerrors.Errorf("prepare tmp miner_power: %w", err)
}
for _, m := range miners {
if _, err := stmt.Exec(
m.common.addr.String(),
m.common.stateroot.String(),
m.rawPower.String(),
m.qalPower.String(),
); err != nil {
log.Errorw("failed to store miner power", "miner", m.common.addr, "stateroot", m.common.stateroot, "error", err)
}
}
if err := stmt.Close(); err != nil {
return xerrors.Errorf("close prepared miner_power: %w", err)
}
if _, err := tx.Exec(`insert into miner_power select * from mp on conflict do nothing`); err != nil {
return xerrors.Errorf("insert miner_power from tmp: %w", err)
}
if err := tx.Commit(); err != nil {
return xerrors.Errorf("commit miner_power tx: %w", err)
}
return nil
}
// load the power actor state clam as an adt.Map at the tipset `ts`.
func getPowerActorClaimsMap(ctx context.Context, api api.FullNode, ts types.TipSetKey) (*adt.Map, error) {
powerActor, err := api.StateGetActor(ctx, builtin.StoragePowerActorAddr, ts)
if err != nil {
return nil, err
}
powerRaw, err := api.ChainReadObj(ctx, powerActor.Head)
if err != nil {
return nil, err
}
var powerActorState power.State
if err := powerActorState.UnmarshalCBOR(bytes.NewReader(powerRaw)); err != nil {
return nil, fmt.Errorf("failed to unmarshal power actor state: %w", err)
}
s := cw_util.NewAPIIpldStore(ctx, api)
return adt.AsMap(s, powerActorState.Claims)
}