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ijuma pushed a commit to branch 2.4
in repository https://gitbox.apache.org/repos/asf/kafka.git


The following commit(s) were added to refs/heads/2.4 by this push:
     new 851124d  KAFKA-12790: Remove 
SslTransportLayerTest.testUnsupportedTlsVersion (#10922)
851124d is described below

commit 851124d347a0c0333a4edeb2742d1cc90cca3a3f
Author: Ismael Juma <[email protected]>
AuthorDate: Sun Jun 27 14:15:19 2021 -0700

    KAFKA-12790: Remove SslTransportLayerTest.testUnsupportedTlsVersion (#10922)
    
    Support for TLS 1.0/1.1 was disabled in recent versions of Java 8/11
    and all versions of 16 causing this test to fail.
    
    It is possible to make it work by updating the relevant security
    property,
    but it has to be done before the affected classes are loaded and it can
    not be disabled after that. Given the low value of the test, we remove
    it.
    
    Reviewers: Rajini Sivaram <[email protected]>, Luke Chen
    <[email protected]>
---
 .../kafka/common/network/SslTransportLayerTest.java    | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git 
a/clients/src/test/java/org/apache/kafka/common/network/SslTransportLayerTest.java
 
b/clients/src/test/java/org/apache/kafka/common/network/SslTransportLayerTest.java
index d25fa61..52077ea 100644
--- 
a/clients/src/test/java/org/apache/kafka/common/network/SslTransportLayerTest.java
+++ 
b/clients/src/test/java/org/apache/kafka/common/network/SslTransportLayerTest.java
@@ -520,24 +520,6 @@ public class SslTransportLayerTest {
     }
 
     /**
-     * Tests that connections cannot be made with unsupported TLS versions
-     */
-    @Test
-    public void testUnsupportedTLSVersion() throws Exception {
-        String node = "0";
-        sslServerConfigs.put(SslConfigs.SSL_ENABLED_PROTOCOLS_CONFIG, 
Arrays.asList("TLSv1.2"));
-        server = createEchoServer(SecurityProtocol.SSL);
-
-        sslClientConfigs.put(SslConfigs.SSL_ENABLED_PROTOCOLS_CONFIG, 
Arrays.asList("TLSv1.1"));
-        createSelector(sslClientConfigs);
-        InetSocketAddress addr = new InetSocketAddress("localhost", 
server.port());
-        selector.connect(node, addr, BUFFER_SIZE, BUFFER_SIZE);
-
-        NetworkTestUtils.waitForChannelClose(selector, node, 
ChannelState.State.AUTHENTICATION_FAILED);
-        server.verifyAuthenticationMetrics(0, 1);
-    }
-
-    /**
      * Tests that connections cannot be made with unsupported TLS cipher suites
      */
     @Test

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