[FLINK-10144] Remove unused import in TaskManagerMessages

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.8.0
• Labels: pull-request-available
• Assignee: dalongliu
• Reporter: dalongliu
• Created: 14/Aug/18 12:45
• Updated: 13/Apr/21 20:41
• Resolved: 15/Nov/18 13:27

Description

 

package org.apache.flink.runtime.messages

import java.util.UUID

import akka.actor.ActorRef
import org.apache.flink.runtime.accumulators.AccumulatorSnapshot
import org.apache.flink.runtime.instance.InstanceID

/**
 * Miscellaneous actor messages exchanged with the TaskManager.
 */
object TaskManagerMessages {
/...../
}

 

The import "akka.actor.ActorRef" in TaskManagerMessages is never used,so we can delete it. 

Issue Links

• links to: GitHub Pull Request #6554