[lucene-solr] 05/05: @504 ZkTestServer session thread can still leak.

[ma...@apache.org]

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markrmiller pushed a commit to branch reference_impl
in repository https://gitbox.apache.org/repos/asf/lucene-solr.git

commit 5563fda0f87a812fd4b3dd533e11836b4f63bc13
Author: markrmiller@gmail.com <ma...@gmail.com>
AuthorDate: Tue Aug 11 05:33:16 2020 -0500

    @504 ZkTestServer session thread can still leak.
---
 solr/test-framework/src/java/org/apache/solr/cloud/ZkTestServer.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/solr/test-framework/src/java/org/apache/solr/cloud/ZkTestServer.java b/solr/test-framework/src/java/org/apache/solr/cloud/ZkTestServer.java
index 248187f..a532c00 100644
--- a/solr/test-framework/src/java/org/apache/solr/cloud/ZkTestServer.java
+++ b/solr/test-framework/src/java/org/apache/solr/cloud/ZkTestServer.java
@@ -408,6 +408,7 @@ public class ZkTestServer implements Closeable {
             cnxnFactory.join();
             zkServer.zooKeeperServer.getSessionTracker().shutdown();
             ((Thread)zkServer.zooKeeperServer.getSessionTracker()).interrupt();
+            ((Thread)zkServer.zooKeeperServer.getSessionTracker()).join();
             return cnxnFactory;
           });
         }