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kinesis source timestamp (in milliseconds) starting position #94

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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -123,7 +123,7 @@ Refering $SPARK_HOME to the Spark installation directory.
| awsSTSRoleARN | - | AWS STS Role ARN for Kinesis describe, read record operations |
| awsSTSSessionName | - | AWS STS Session name for Kinesis describe, read record operations |
| awsUseInstanceProfile | true | Use Instance Profile Credentials if none of credentials provided |
| startingPosition | LATEST | Starting Position in Kinesis to fetch data from. Possible values are "latest", "trim_horizon", "earliest" (alias for trim_horizon), or JSON serialized map shardId->KinesisPosition |
| startingPosition | LATEST | Starting Position in Kinesis to fetch data from. Possible values are "latest", "trim_horizon", "earliest" (alias for trim_horizon), timestamp in milliseconds, or JSON serialized map shardId->KinesisPosition |
| failondataloss| true | fail the streaming job if any active shard is missing or expired
| kinesis.executor.maxFetchTimeInMs | 1000 | Maximum time spent in executor to fetch record from Kinesis per Shard |
| kinesis.executor.maxFetchRecordsPerShard | 100000 | Maximum Number of records to fetch per shard |
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2 changes: 2 additions & 0 deletions src/main/scala/org/apache/spark/sql/kinesis/KinesisSourceProvider.scala
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Expand Up @@ -189,6 +189,8 @@ private[kinesis] object KinesisSourceProvider extends Logging {
InitialKinesisPosition.fromPredefPosition(new TrimHorizon)
case Some(position) if position.toLowerCase(Locale.ROOT) == "earliest" =>
InitialKinesisPosition.fromPredefPosition(new TrimHorizon)
case Some(timestamp) if timestamp.forall(_.isDigit) =>
InitialKinesisPosition.fromPredefPosition(new AtTimeStamp(timestamp))
case Some(json) =>
InitialKinesisPosition.fromCheckpointJson(json, new AtTimeStamp(CURRENT_TIMESTAMP))
case None => InitialKinesisPosition.fromPredefPosition(new AtTimeStamp(CURRENT_TIMESTAMP))
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