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https://issues.apache.org/jira/browse/PHOENIX-6605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17504245#comment-17504245
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Istvan Toth commented on PHOENIX-6605:
--------------------------------------

Just struggled for a few hours to get the PQS ITs run in Eclipse.

In the end, building a new phoenix-client where javax.servlet is not relocated, 
and using it for PQS allowed the minicluster to start up successfully.

Not saying that we should do that in phoenix-client, just a note for posterity.

> Cancel the shade relocation on javax.servlet
> --------------------------------------------
>
>                 Key: PHOENIX-6605
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6605
>             Project: Phoenix
>          Issue Type: Bug
>          Components: queryserver
>         Environment: # Hadoop 3.2.2
>  # HBase 2.4.2
>  # Phoenix 5.1.2
>            Reporter: Cong Luo
>            Priority: Minor
>
> In 6.0.0, PQS already do a shade with relocation on the `javax.servlet` 
> package, but use the test framework (extend the 
> org.apache.phoenix.query.BaseTest) got :
> {code:java}
> java.lang.NoSuchMethodError: 
> org.eclipse.jetty.servlet.ServletHolder.<init>(Lorg/apache/phoenix/shaded/javax/servlet/Servlet;)V
>         at 
> org.apache.phoenix.queryserver.server.customizers.JMXJsonEndpointServerCustomizer.customize(JMXJsonEndpointServerCustomizer.java:53)
>         at 
> org.apache.phoenix.queryserver.server.customizers.JMXJsonEndpointServerCustomizer.customize(JMXJsonEndpointServerCustomizer.java:36)
>         at 
> org.apache.calcite.avatica.server.HttpServer.internalStart(HttpServer.java:232)
>         at 
> org.apache.calcite.avatica.server.HttpServer.start(HttpServer.java:203)
>         at 
> org.apache.phoenix.queryserver.server.QueryServer.run(QueryServer.java:265)
>         at 
> org.apache.phoenix.queryserver.server.QueryServer.run(QueryServer.java:469)
>         at java.lang.Thread.run(Thread.java:748) {code}
> It is recommended to cancel the relocation to allow the parent project to 
> overwrite the version of `javax.servlet`.



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