<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have searched the <a href="https://github.com/apache/dubbo/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have checked the <a href="https://github.com/apache/dubbo/blob/master/FAQ.md">FAQ</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h3 dir="auto">Environment</h3>
<ul dir="auto">
<li>Dubbo version: 2.7.3</li>
<li>Operating System version: macOs Sierra</li>
<li>Java version: JDK 1.7</li>
</ul>
<h3 dir="auto">Steps to reproduce this issue</h3>
<ol dir="auto">
<li>sleep 1 second for the provider.</li>
</ol>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="@Override
public String sayHello(String msg) {
  try {
    TimeUnit.SECONDS.sleep(1);
  } catch (Exception e) {
    e.printStackTrace();
  }
  return &quot;welcome&quot;;
}"><pre class="notranslate"><code class="notranslate">@Override
public String sayHello(String msg) {
  try {
    TimeUnit.SECONDS.sleep(1);
  } catch (Exception e) {
    e.printStackTrace();
  }
  return "welcome";
}
</code></pre></div>
<ol start="2" dir="auto">
<li>set 1 millisecond to trigger the timeout exception.<br>
&lt;dubbo:reference id="demoService" interface="xxx" timeout="1"&gt;<br>
&lt;/dubbo:reference&gt;</li>
</ol>
<p dir="auto">Pls. provide [GitHub address] to reproduce this issue.</p>
<h3 dir="auto">Expected Result</h3>
<p dir="auto">The log exception should be short and without extra sensitive data.</p>
<h3 dir="auto">Actual Result</h3>
<p dir="auto">The log exception contains the whole RpcInvocation, maybe caused sensitive data's leakage.</p>
<p dir="auto">Add missing UT for RedisRegistry which got identified as part of <a href="https://github.com/apache/incubator-dubbo/pull/3291" data-hovercard-type="pull_request" data-hovercard-url="/apache/dubbo/pull/3291/hovercard">PR</a> review</p>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> I have searched the <a href="https://github.com/apache/incubator-dubbo/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> I have checked the <a href="https://github.com/apache/incubator-dubbo/blob/master/FAQ.md">FAQ</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h3 dir="auto">Environment</h3>
<ul dir="auto">
<li>Dubbo version: xxx</li>
<li>Operating System version: xxx</li>
<li>Java version: xxx</li>
</ul>
<h3 dir="auto">Steps to reproduce this issue</h3>
<ol dir="auto">
<li>xxx</li>
<li>xxx</li>
<li>xxx</li>
</ol>
<p dir="auto">Pls. provide [GitHub address] to reproduce this issue.</p>
<h3 dir="auto">Expected Result</h3>
<p dir="auto">What do you expected from the above steps？</p>
<h3 dir="auto">Actual Result</h3>
<p dir="auto">What actually happens?</p>
<p dir="auto">If there is an exception, please attach the exception trace:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="Just put your stack trace here!"><pre class="notranslate"><code class="notranslate">Just put your stack trace here!
</code></pre></div>