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https://issues.apache.org/jira/browse/TWILL-177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15488244#comment-15488244
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ASF GitHub Bot commented on TWILL-177:
--------------------------------------
Github user chtyim commented on a diff in the pull request:
https://github.com/apache/twill/pull/8#discussion_r78632801
--- Diff: twill-yarn/src/test/java/org/apache/twill/yarn/YarnTestSuite.java
---
@@ -17,8 +17,15 @@
*/
package org.apache.twill.yarn;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.rules.ExternalResource;
+import org.junit.rules.TestName;
--- End diff --
fixed
> ZKDiscoveryService should have a way to remove its connection watcher
> ---------------------------------------------------------------------
>
> Key: TWILL-177
> URL: https://issues.apache.org/jira/browse/TWILL-177
> Project: Apache Twill
> Issue Type: Bug
> Components: discovery
> Reporter: Albert Shau
> Assignee: Terence Yim
> Fix For: 0.8.0
>
>
> The ZKDiscoveryService adds a connection watcher in its constructor, but has
> no way to remove it. As a result, if somebody is creating new instances, the
> number of watches will slowly grow.
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