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https://issues.apache.org/jira/browse/FLINK-7335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16110838#comment-16110838
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ASF GitHub Bot commented on FLINK-7335:
---------------------------------------
Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/4463#discussion_r130866931
--- Diff:
flink-runtime/src/main/scala/org/apache/flink/runtime/jobmanager/JobManager.scala
---
@@ -21,7 +21,7 @@ package org.apache.flink.runtime.jobmanager
import java.io.IOException
import java.net._
import java.util.UUID
-import java.util.concurrent.{Future => JavaFuture, _}
+import java.util.concurrent.{TimeUnit, Future => _, TimeoutException => _,
_}
--- End diff --
What is `Future => _` doing?
> Remove Flink's own future implementation
> ----------------------------------------
>
> Key: FLINK-7335
> URL: https://issues.apache.org/jira/browse/FLINK-7335
> Project: Flink
> Issue Type: Sub-task
> Components: Distributed Coordination
> Affects Versions: 1.4.0
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
> Fix For: 1.4.0
>
>
> Delete Flink's own future implementation.
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