fs2.kafka.CommitRecoveryException.scala Maven / Gradle / Ivy
/*
* Copyright 2018-2024 OVO Energy Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
package fs2.kafka
import cats.instances.list.*
import cats.syntax.show.*
import fs2.kafka.instances.*
import fs2.kafka.internal.syntax.*
import org.apache.kafka.clients.consumer.OffsetAndMetadata
import org.apache.kafka.common.{KafkaException, TopicPartition}
/**
* [[CommitRecoveryException]] indicates that offset commit recovery was attempted `attempts` times
* for `offsets`, but that it wasn't able to complete successfully. The last encountered exception
* is provided as `lastException`.
*
* Use [[CommitRecoveryException#apply]] to create a new instance.
*/
sealed abstract class CommitRecoveryException(
attempts: Int,
lastException: Throwable,
offsets: Map[TopicPartition, OffsetAndMetadata]
) extends KafkaException({
offsets
.toList
.sorted
.mkStringAppend { case (append, (tp, oam)) =>
append(tp.show)
append(" -> ")
append(oam.show)
}(
start =
s"offset commit is still failing after $attempts attempts${if (offsets.nonEmpty) " for offsets: "
else ""}",
sep = ", ",
end = s"; last exception was: $lastException"
)
})
object CommitRecoveryException {
/**
* Creates a new [[CommitRecoveryException]] indicating that offset commit recovery was attempted
* `attempts` times for `offsets` but that it wasn't able to complete successfully. The last
* exception encountered was `lastException`.
*/
def apply(
attempts: Int,
lastException: Throwable,
offsets: Map[TopicPartition, OffsetAndMetadata]
): CommitRecoveryException =
new CommitRecoveryException(attempts, lastException, offsets) {
override def toString: String =
s"fs2.kafka.CommitRecoveryException: $getMessage"
}
}