final case class ParticipantStoreConfig(maxPruningBatchSize: PositiveNumeric[Int] = PositiveNumeric.tryCreate(1000), ledgerApiPruningBatchSize: PositiveNumeric[Int] = PositiveNumeric.tryCreate(50000), pruningMetricUpdateInterval: Option[PositiveDurationSeconds] = config.PositiveDurationSeconds.ofHours(1L).some, acsPruningInterval: NonNegativeFiniteDuration = config.NonNegativeFiniteDuration.ofSeconds(60), journalPruning: JournalPruningConfig = JournalPruningConfig(), dbBatchAggregationConfig: BatchAggregatorConfig = BatchAggregatorConfig.Batching()) extends Product with Serializable

Parameters for the participant node's stores

maxPruningBatchSize

maximum number of events to prune from a participant at a time, used to break up canton participant-internal batches

ledgerApiPruningBatchSize

Number of events to prune from the ledger api server index-database at a time during automatic background pruning. Canton-internal store pruning happens at the smaller batch size of "maxPruningBatchSize" to minimize memory usage whereas ledger-api-server index-db pruning needs sufficiently large batches to amortize the database overhead of "skipping over" active contracts.

pruningMetricUpdateInterval

How frequently to update the max-event-age pruning progress metric in the background. A setting of None disables background metric updating.

dbBatchAggregationConfig

Batching configuration for Db queries

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Instance Constructors

  1. new ParticipantStoreConfig(maxPruningBatchSize: PositiveNumeric[Int] = PositiveNumeric.tryCreate(1000), ledgerApiPruningBatchSize: PositiveNumeric[Int] = PositiveNumeric.tryCreate(50000), pruningMetricUpdateInterval: Option[PositiveDurationSeconds] = config.PositiveDurationSeconds.ofHours(1L).some, acsPruningInterval: NonNegativeFiniteDuration = config.NonNegativeFiniteDuration.ofSeconds(60), journalPruning: JournalPruningConfig = JournalPruningConfig(), dbBatchAggregationConfig: BatchAggregatorConfig = BatchAggregatorConfig.Batching())

    maxPruningBatchSize

    maximum number of events to prune from a participant at a time, used to break up canton participant-internal batches

    ledgerApiPruningBatchSize

    Number of events to prune from the ledger api server index-database at a time during automatic background pruning. Canton-internal store pruning happens at the smaller batch size of "maxPruningBatchSize" to minimize memory usage whereas ledger-api-server index-db pruning needs sufficiently large batches to amortize the database overhead of "skipping over" active contracts.

    pruningMetricUpdateInterval

    How frequently to update the max-event-age pruning progress metric in the background. A setting of None disables background metric updating.

    dbBatchAggregationConfig

    Batching configuration for Db queries

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  2. final def ##: Int
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  4. val acsPruningInterval: NonNegativeFiniteDuration
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  7. val dbBatchAggregationConfig: BatchAggregatorConfig
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  11. val journalPruning: JournalPruningConfig
  12. val ledgerApiPruningBatchSize: PositiveNumeric[Int]
  13. val maxPruningBatchSize: PositiveNumeric[Int]
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  18. val pruningMetricUpdateInterval: Option[PositiveDurationSeconds]
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