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committer start block #312

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Merged
nischitpra merged 2 commits into from
Dec 22, 2025
Merged

committer start block #312

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53f1895
committer start block
nischitpra Dec 22, 2025
8571010
minor change
nischitpra Dec 22, 2025
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4 changes: 4 additions & 0 deletions configs/config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,10 @@ type Config struct {
CommitterKafkaBatchSize int `env:"COMMITTER_KAFKA_BATCH_SIZE" envDefault:"500"`
CommitterIsLive bool `env:"COMMITTER_IS_LIVE" envDefault:"false"`
CommitterLagByBlocks uint64 `env:"COMMITTER_LAG_BY_BLOCKS" envDefault:"0"`
// CommitterStartBlock, when set (>0), forces the committer to start publishing
// from this block number regardless of what ClickHouse says is already committed.
// This can cause duplicate publishing if ClickHouse already contains higher blocks.
CommitterStartBlock uint64 `env:"COMMITTER_START_BLOCK" envDefault:"0"`
StagingS3Bucket string `env:"STAGING_S3_BUCKET" envDefault:"thirdweb-insight-production"`
StagingS3Region string `env:"STAGING_S3_REGION" envDefault:"us-west-2"`
StagingS3AccessKeyID string `env:"STAGING_S3_ACCESS_KEY_ID"`
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14 changes: 14 additions & 0 deletions internal/committer/committer.go
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Expand Up @@ -104,6 +104,20 @@ func getLastTrackedBlockNumberAndBlockRangesFromS3() (int64, []types.BlockRange,
}
log.Debug().Int64("max_block_number", maxBlockNumber).Msg("Retrieved max block number from ClickHouse.(-1 means nothing committed yet, start from 0)")

// Optional override: force the committer to start from a specific block number.
// We implement this by pretending ClickHouse max is (startBlock - 1), so both S3
// range scanning and live RPC polling begin at startBlock.
if config.Cfg.CommitterStartBlock > 0 {
overrideMax := int64(config.Cfg.CommitterStartBlock) - 1
if maxBlockNumber < overrideMax {
maxBlockNumber = overrideMax
log.Info().
Int64("clickhouse_max_block", maxBlockNumber).
Uint64("override_start_block", config.Cfg.CommitterStartBlock).
Msg("CommitterStartBlock override enabled; starting earlier than ClickHouse cursor")
}
}

blockRanges, err := libs.GetBlockRangesFromS3(maxBlockNumber)
if err != nil {
log.Error().Err(err).Msg("Failed to get block ranges from S3")
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