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fix(transform): Empty Aggregated Kinesis Records #171

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May 6, 2024
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7 changes: 3 additions & 4 deletions transform/send_aws_kinesis_data_stream.go
Original file line number Diff line number Diff line change
Expand Up @@ -192,19 +192,18 @@ func (tf *sendAWSKinesisDataStream) send(ctx context.Context, key string) error
func (tf *sendAWSKinesisDataStream) aggregateRecords(partitionKey string, data [][]byte) [][]byte {
var records [][]byte

// Aggregation silently drops any data that is between ~0.9999 MB and 1 MB.
agg := &kinesis.Aggregate{}
agg.New()

for _, d := range data {
if ok := agg.Add(d, partitionKey); ok {
continue
} else if agg.Count > 0 {
records = append(records, agg.Get())
}

records = append(records, agg.Get())

agg.New()

// This silently drops any data that is between ~0.9999 MB and 1 MB.
_ = agg.Add(d, partitionKey)
}

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