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MarketDataBackfillJob

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type MarketDataBackfillJob implements Node {
  id: ID!
  exchange: String!
  tradingMode: String!
  pair: String!
  timeframe: String!
  kind: String!
  gapKind: MarketDataBackfillJobGapKind!
  requestID: String!
  startMs: Int!
  endMs: Int!
  priority: Int!
  status: MarketDataBackfillJobStatus!
  attempts: Int!
  lastError: String
  notBefore: Time!
  requestedBy: String
  runnerFairnessKey: String!
  claimedBy: String!
  leaseExpiresAt: Time
  createdAt: Time!
  updatedAt: Time!
}

Fields​

MarketDataBackfillJob.id ● ID! non-null scalar​

MarketDataBackfillJob.exchange ● String! non-null scalar​

MarketDataBackfillJob.tradingMode ● String! non-null scalar​

MarketDataBackfillJob.pair ● String! non-null scalar​

MarketDataBackfillJob.timeframe ● String! non-null scalar​

MarketDataBackfillJob.kind ● String! non-null scalar​

MarketDataBackfillJob.gapKind ● MarketDataBackfillJobGapKind! non-null enum​

backfill = extending history backward; upfill = catching up forward to now

MarketDataBackfillJob.requestID ● String! non-null scalar​

ULID grouping jobs enqueued together by one EnsureAvailable call.

MarketDataBackfillJob.startMs ● Int! non-null scalar​

MarketDataBackfillJob.endMs ● Int! non-null scalar​

MarketDataBackfillJob.priority ● Int! non-null scalar​

Lower = higher priority. 0 = user-initiated, 10 = background.

MarketDataBackfillJob.status ● MarketDataBackfillJobStatus! non-null enum​

MarketDataBackfillJob.attempts ● Int! non-null scalar​

MarketDataBackfillJob.lastError ● String scalar​

MarketDataBackfillJob.notBefore ● Time! non-null scalar​

Earliest time this job is eligible to run (for backoff)

MarketDataBackfillJob.requestedBy ● String scalar​

Free-form tag describing the requester (runner:uuid, backtest:uuid, etc.)

MarketDataBackfillJob.runnerFairnessKey ● String! non-null scalar​

Fairness key for multi-writer claim ordering. Derived from requested_by (strip 'runner:' prefix if present). Interleaves jobs across runners so one runner's 10k-job enqueue doesn't starve another runner's 50-job enqueue.

MarketDataBackfillJob.claimedBy ● String! non-null scalar​

Pod identity currently holding the lease on this row. Empty when the row is unclaimed or its lease has expired.

MarketDataBackfillJob.leaseExpiresAt ● Time scalar​

Expiry of the current claim lease. Any worker may reclaim a row whose lease_expires_at is NULL or already past — covers crashed/SIGKILLed workers without a separate sweep.

MarketDataBackfillJob.createdAt ● Time! non-null scalar​

MarketDataBackfillJob.updatedAt ● Time! non-null scalar​

Interfaces​

Node interface​

An object with an ID. Follows the Relay Global Object Identification Specification

Member Of​

MarketDataBackfillJobsPage object