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158 changes: 158 additions & 0 deletions
158
src/main/scala/io/epiphanous/flinkrunner/model/KinesisProperties.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| package io.epiphanous.flinkrunner.model | ||
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| import com.amazonaws.regions.Regions | ||
| import io.epiphanous.flinkrunner.model.sink.SinkConfig | ||
| import io.epiphanous.flinkrunner.util.ConfigToProps.{ | ||
| getFromEither, | ||
| RichConfigObject | ||
| } | ||
| import org.apache.flink.connector.aws.config.AWSConfigConstants | ||
|
|
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| import java.util.Properties | ||
|
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| case class KinesisProperties( | ||
| stream: String, | ||
| clientProperties: Properties, | ||
| failOnError: Boolean, | ||
| maxBatchSizeInNumber: Int, | ||
| maxBatchSizeInBytes: Long, | ||
| maxBufferedRequests: Int, | ||
| maxBufferTime: Long, | ||
| maxInFlightRequests: Int, | ||
| maxRecordSizeInBytes: Option[Long]) | ||
|
|
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| object KinesisProperties { | ||
|
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| final val DEFAULT_REGION = Regions.US_EAST_1.getName | ||
| final val DEFAULT_FAIL_ON_ERROR = false | ||
| final val DEFAULT_MAX_BATCH_SIZE_IN_NUMBER = 500 | ||
| final val DEFAULT_MAX_BATCH_SIZE_IN_BYTES = 4 * 1024 * 1024 | ||
| final val DEFAULT_MAX_BUFFERED_REQUESTS = 10000 | ||
| final val DEFAULT_MAX_BUFFER_TIME = 5000 | ||
| final val DEFAULT_MAX_IN_FLIGHT_REQUESTS = 50 | ||
|
|
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| def fromSinkConfig[SC <: SinkConfig[_]]( | ||
| sinkConfig: SC): KinesisProperties = { | ||
| val config = sinkConfig.config | ||
| val pfx = sinkConfig.pfx() | ||
|
|
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| val awsRegion: Option[String] = getFromEither( | ||
| pfx, | ||
| Seq("aws.region", "region", AWSConfigConstants.AWS_REGION), | ||
| config.getStringOpt | ||
| ) | ||
|
|
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| val awsEndpoint: Option[String] = getFromEither( | ||
| pfx, | ||
| Seq("aws.endpoint", "endpoint", AWSConfigConstants.AWS_ENDPOINT), | ||
| config.getStringOpt | ||
| ) | ||
|
|
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| val clientProperties: Properties = | ||
| getFromEither( | ||
| pfx, | ||
| Seq("client"), | ||
| config.getObjectOption | ||
| ).asProperties | ||
|
|
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| clientProperties.putIfAbsent( | ||
| AWSConfigConstants.AWS_REGION, | ||
| DEFAULT_REGION | ||
| ) | ||
|
|
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| awsEndpoint.foreach(endpoint => | ||
| clientProperties.putIfAbsent( | ||
| AWSConfigConstants.AWS_ENDPOINT, | ||
| endpoint | ||
| ) | ||
| ) | ||
|
|
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| val stream: String = getFromEither( | ||
| pfx, | ||
| Seq( | ||
| "stream", | ||
| "stream.name", | ||
| "delivery.stream", | ||
| "delivery.stream.name" | ||
| ), | ||
| config.getStringOpt | ||
| ).getOrElse( | ||
| throw new RuntimeException( | ||
| s"kinesis stream name required but missing in sink <${sinkConfig.name}> of job <${config.jobName}>" | ||
| ) | ||
| ) | ||
|
|
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| val failOnError: Boolean = getFromEither( | ||
| pfx, | ||
| Seq("failOnError", "fail.on.error"), | ||
| config.getBooleanOpt | ||
| ).getOrElse(DEFAULT_FAIL_ON_ERROR) | ||
|
|
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| val maxInFlightRequests: Int = getFromEither( | ||
| pfx, | ||
| Seq("maxInFlightRequests", "max.in.flight.requests"), | ||
| config.getIntOpt | ||
| ).getOrElse(DEFAULT_MAX_IN_FLIGHT_REQUESTS) | ||
|
|
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| val maxBufferedRequests: Int = | ||
| getFromEither( | ||
| pfx, | ||
| Seq("maxBufferedRequests", "max.buffered.requests"), | ||
| config.getIntOpt | ||
| ).getOrElse(DEFAULT_MAX_BUFFERED_REQUESTS) | ||
|
|
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| val maxBatchSizeInNumber: Int = | ||
| getFromEither( | ||
| pfx, | ||
| Seq( | ||
| "maxBatchSizeInNumber", | ||
| "max.batch.size.in.number", | ||
| "max.batch.size.number" | ||
| ), | ||
| config.getIntOpt | ||
| ).getOrElse(DEFAULT_MAX_BATCH_SIZE_IN_NUMBER) | ||
|
|
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| val maxBatchSizeInBytes: Long = | ||
| getFromEither( | ||
| pfx, | ||
| Seq( | ||
| "maxBatchSizeInBytes", | ||
| "max.batch.size.in.bytes", | ||
| "max.batch.size.bytes" | ||
| ), | ||
| config.getLongOpt | ||
| ).getOrElse(DEFAULT_MAX_BATCH_SIZE_IN_BYTES) | ||
|
|
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| val maxBufferTime: Long = getFromEither( | ||
| pfx, | ||
| Seq("maxBufferTime", "max.buffer.time"), | ||
| config.getDurationOpt | ||
| ) | ||
| .map(_.toMillis) | ||
| .getOrElse(DEFAULT_MAX_BUFFER_TIME) | ||
|
|
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| val maxRecordSizeInBytes: Option[Long] = getFromEither( | ||
| pfx, | ||
| Seq( | ||
| "maxRecordSizeInBytes", | ||
| "maxRecordSize", | ||
| "max.record.size", | ||
| "max.record.size.in.bytes" | ||
| ), | ||
| config.getLongOpt | ||
| ) | ||
|
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| KinesisProperties( | ||
| stream, | ||
| clientProperties, | ||
| failOnError, | ||
| maxBatchSizeInNumber, | ||
| maxBatchSizeInBytes, | ||
| maxBufferedRequests, | ||
| maxBufferTime, | ||
| maxInFlightRequests, | ||
| maxRecordSizeInBytes | ||
| ) | ||
| } | ||
|
|
||
| } |
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