[flink] branch master updated: [hotfix][metrics] Add missing import

[chesnay]

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chesnay pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink.git


The following commit(s) were added to refs/heads/master by this push:
     new d621322  [hotfix][metrics] Add missing import
d621322 is described below

commit d62132278e57424ada08d3c11de9747ccb17b46c
Author: zentol <ches...@apache.org>
AuthorDate: Fri Sep 7 19:31:26 2018 +0200

    [hotfix][metrics] Add missing import
---
 .../src/main/java/org/apache/flink/configuration/MetricOptions.java      | 1 +
 1 file changed, 1 insertion(+)

diff --git 
a/flink-core/src/main/java/org/apache/flink/configuration/MetricOptions.java 
b/flink-core/src/main/java/org/apache/flink/configuration/MetricOptions.java
index f54f5f4..67444a5 100644
--- a/flink-core/src/main/java/org/apache/flink/configuration/MetricOptions.java
+++ b/flink-core/src/main/java/org/apache/flink/configuration/MetricOptions.java
@@ -19,6 +19,7 @@
 package org.apache.flink.configuration;
 
 import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.configuration.description.Description;
 
 import static org.apache.flink.configuration.ConfigOptions.key;
 import static org.apache.flink.configuration.description.TextElement.text;