<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: 2.7.2-SNAPSHOT</li>
<li>Operating System version: ubuntu</li>
<li>Java version: oracle 11</li>
</ul>
<h3 dir="auto">Steps to reproduce this issue</h3>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="[INFO] Results:
[INFO] 
[ERROR] Failures: 
[ERROR]   ConditionRouterTest.testRoute_matchFilter:132 expected: &lt;0&gt; but was: &lt;2&gt;"><pre class="notranslate"><code class="notranslate">[INFO] Results:
[INFO] 
[ERROR] Failures: 
[ERROR]   ConditionRouterTest.testRoute_matchFilter:132 expected: &lt;0&gt; but was: &lt;2&gt;
</code></pre></div>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.24 s - in org.apache.dubbo.rpc.cluster.StickyTest
[INFO] Running org.apache.dubbo.rpc.cluster.router.condition.ConditionRouterTest
The localhost address: 10.20.3.47:20880
10.20.3.47:20880
[ERROR] Tests run: 12, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.047 s &lt;&lt;&lt; FAILURE! - in org.apache.dubbo.rpc.cluster.router.condition.ConditionRouterTest
[ERROR] testRoute_matchFilter  Time elapsed: 0.023 s  &lt;&lt;&lt; FAILURE!
org.opentest4j.AssertionFailedError: expected: &lt;0&gt; but was: &lt;2&gt;
	at org.apache.dubbo.rpc.cluster.router.condition.ConditionRouterTest.testRoute_matchFilter(ConditionRouterTest.java:132)

[INFO] Running org.apache.dubbo.rpc.cluster.router.ConfigConditionRouterTest
[WARNING] Tests run: 1, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.001 s - in org.apache.dubbo.rpc.cluster.router.ConfigConditionRouterTest
[INFO] Running org.apache.dubbo.rpc.cluster.router.script.ScriptRouterTest
Warning: Nashorn engine is planned to be removed from a future JDK release
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.46 s - in org.apache.dubbo.rpc.cluster.router.script.ScriptRouterTest
[INFO] Running org.apache.dubbo.rpc.cluster.router.file.FileRouterEngineTest
Warning: Nashorn engine is planned to be removed from a future JDK release
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.973 s - in org.apache.dubbo.rpc.cluster.router.file.FileRouterEngineTest
[INFO] Running org.apache.dubbo.rpc.cluster.router.TagRouterTest
[WARNING] Tests run: 1, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0 s - in org.apache.dubbo.rpc.cluster.router.TagRouterTest
[INFO] Running org.apache.dubbo.rpc.cluster.loadbalance.RandomLoadBalanceTest
647
5712
3641
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.707 s - in org.apache.dubbo.rpc.cluster.loadbalance.RandomLoadBalanceTest
[INFO] Running org.apache.dubbo.rpc.cluster.loadbalance.LeastActiveBalanceTest"><pre class="notranslate"><code class="notranslate">[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.24 s - in org.apache.dubbo.rpc.cluster.StickyTest
[INFO] Running org.apache.dubbo.rpc.cluster.router.condition.ConditionRouterTest
The localhost address: 10.20.3.47:20880
10.20.3.47:20880
[ERROR] Tests run: 12, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.047 s &lt;&lt;&lt; FAILURE! - in org.apache.dubbo.rpc.cluster.router.condition.ConditionRouterTest
[ERROR] testRoute_matchFilter  Time elapsed: 0.023 s  &lt;&lt;&lt; FAILURE!
org.opentest4j.AssertionFailedError: expected: &lt;0&gt; but was: &lt;2&gt;
	at org.apache.dubbo.rpc.cluster.router.condition.ConditionRouterTest.testRoute_matchFilter(ConditionRouterTest.java:132)

[INFO] Running org.apache.dubbo.rpc.cluster.router.ConfigConditionRouterTest
[WARNING] Tests run: 1, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.001 s - in org.apache.dubbo.rpc.cluster.router.ConfigConditionRouterTest
[INFO] Running org.apache.dubbo.rpc.cluster.router.script.ScriptRouterTest
Warning: Nashorn engine is planned to be removed from a future JDK release
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.46 s - in org.apache.dubbo.rpc.cluster.router.script.ScriptRouterTest
[INFO] Running org.apache.dubbo.rpc.cluster.router.file.FileRouterEngineTest
Warning: Nashorn engine is planned to be removed from a future JDK release
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.973 s - in org.apache.dubbo.rpc.cluster.router.file.FileRouterEngineTest
[INFO] Running org.apache.dubbo.rpc.cluster.router.TagRouterTest
[WARNING] Tests run: 1, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0 s - in org.apache.dubbo.rpc.cluster.router.TagRouterTest
[INFO] Running org.apache.dubbo.rpc.cluster.loadbalance.RandomLoadBalanceTest
647
5712
3641
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.707 s - in org.apache.dubbo.rpc.cluster.loadbalance.RandomLoadBalanceTest
[INFO] Running org.apache.dubbo.rpc.cluster.loadbalance.LeastActiveBalanceTest
</code></pre></div>
<p dir="auto">Full logs：<br>
<a href="https://api.travis-ci.org/v3/job/538065499/log.txt" rel="nofollow">https://api.travis-ci.org/v3/job/538065499/log.txt</a><br>
<a href="https://api.travis-ci.org/v3/job/538173916/log.txt" rel="nofollow">https://api.travis-ci.org/v3/job/538173916/log.txt</a><br>
<a href="https://api.travis-ci.org/v3/job/539533829/log.txt" rel="nofollow">https://api.travis-ci.org/v3/job/539533829/log.txt</a></p>
<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: 2.7.9-SNAPSHOT</li>
</ul>
<h3 dir="auto">Steps to reproduce this issue</h3>
<p dir="auto">I believe there should be only one revision property  in pom.xml file to control current version.<br>
but there are three.</p>
<p dir="auto"><a href="https://github.com/apache/dubbo/blob/master/dubbo-dependencies-bom/pom.xml#L166">https://github.com/apache/dubbo/blob/master/dubbo-dependencies-bom/pom.xml#L166</a><br>
<a href="https://github.com/apache/dubbo/blob/master/dubbo-dependencies/dubbo-dependencies-zookeeper/pom.xml#L35">https://github.com/apache/dubbo/blob/master/dubbo-dependencies/dubbo-dependencies-zookeeper/pom.xml#L35</a><br>
<a href="https://github.com/apache/dubbo/blob/master/pom.xml#L129">https://github.com/apache/dubbo/blob/master/pom.xml#L129</a></p>