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From "Pid *" <...@pidster.com>
Subject Re: 答复: Re:Tomcat7.0-Setting property 'threadPriority' did not find a matching property
Date Mon, 03 Dec 2012 08:35:02 GMT
On 3 Dec 2012, at 05:43, Weixiang <kurt.weixiang@huawei.com> wrote:

> Thank you, after I changed 'java.lang.Thread#MAX_PRIORITY' to integer '10', the warning
disappeared in tomcat 7.
>
> But I user 'java.lang.Thread#MAX_PRIORITY' in tomcat 6.0.35 and there's no any warning.
>
> So I was wondering whether the tomcat 6 block this warning or not?

I'd be interested to hear about the load profile and application
behaviour you are attempting to modify (improve?).


p


>
> -----邮件原件-----
> 发件人: xueshengzj [mailto:xueshengzj@163.com]
> 发送时间: 2012年12月3日 13:36
> 收件人: Tomcat Users List
> 主题: Re:Tomcat7.0-Setting property 'threadPriority' did not find a matching property
>
> Hi, have you seen the error that show it. It tell us that the property is not matched.
 The thread priority for threads in the executor, the default is Thread.NORM_PRIORITY. It
should return integer.
>
>
>
>
>
>
> 在 2012-12-03 12:53:08,Weixiang <kurt.weixiang@huawei.com> 写道:
>
>
> Tomcat version:7.0.29
>
>
>
> Question:
>
> I config in my server.xml for a HTTP Connector named “MGMT”:
>
>
>
> threadPriority="java.lang.Thread#Thread.MAX_PRIORITY"
>
>
>
> When application is starting up,the catalina.out gives some warning information:
>
>
>
> WARNING: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'threadPriority'
to 'java.lang.Thread#MAX_PRIORITY' did not find a matching property.
>
>
>
> I search on google and did not get any useful help;
>
>
>
> I also search documentation on the apache.org and make sure that 'threadPriority' is
a legal attribute for HTTP Connector,so I wonder why would this warning information will
come up.
>
>
>
> Please tell me what’s wrong, Thank you!
>
>
>
>              Patch my server.xml for more information:
>
>
>
> <?xml version='1.0' encoding='utf-8'?>
>
> <!--
>
>  Licensed to the Apache Software Foundation (ASF) under one or more
>
>  contributor license agreements.  See the NOTICE file distributed with
>
>  this work for additional information regarding copyright ownership.
>
>  The ASF licenses this file to You under the Apache License, Version 2.0
>
>  (the "License"); you may not use this file except in compliance with
>
>  the License.  You may obtain a copy of the License at
>
>
>
>      http://www.apache.org/licenses/LICENSE-2.0
>
>
>
>  Unless required by applicable law or agreed to in writing, software
>
>  distributed under the License is distributed on an "AS IS" BASIS,
>
>  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
>
>  See the License for the specific language governing permissions and
>
>  limitations under the License.
>
> -->
>
> <!-- Note:  A "Server" is not itself a "Container", so you may not
>
>     define subcomponents such as "Valves" at this level.
>
>    Documentation at /docs/config/server.html
>
> -->
>
> <Server port="-1" shutdown="SHUTDOWN">
>
>  <!-- Security listener. Documentation at /docs/config/listeners.html
>
>  <Listener className="org.apache.catalina.security.SecurityListener" />
>
>  -->
>
>  <!--APR library loader. Documentation at /docs/apr.html -->
>
>  <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on"
/>
>
>  <!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html
-->
>
>  <Listener className="org.apache.catalina.core.JasperListener" />
>
>  <!-- Prevent memory leaks due to use of particular java/javax APIs-->
>
>  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
>
>  <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"
/>
>
>  <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener"
/>
>
>  <!-- Global JNDI resources
>
>       Documentation at /docs/jndi-resources-howto.html
>
>  -->
>
>  <GlobalNamingResources>
>
>    <!-- Editable user database that can also be used by
>
>         UserDatabaseRealm to authenticate users
>
>    -->
>
>    <Resource name="UserDatabase" auth="Container"
>
>              type="org.apache.catalina.UserDatabase"
>
>              description="User database that can be updated and saved"
>
>              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
>
>              pathname="conf/tomcat-users.xml" />
>
>  </GlobalNamingResources>
>
>
>
>  <!-- A "Service" is a collection of one or more "Connectors" that share
>
>       a single "Container" Note:  A "Service" is not itself a "Container",
>
>       so you may not define subcomponents such as "Valves" at this level.
>
>       Documentation at /docs/config/service.html
>
>   -->
>
>  <Service name="Catalina">
>
>
>
>    <!--The connectors can use a shared executor, you can define one or more named
thread pools-->
>
>    <!--
>
>    <Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
>
>        maxThreads="150" minSpareThreads="4"/>
>
>    -->
>
>
>
>    <!-- A "Connector" represents an endpoint by which requests are received
>
>         and responses are returned. Documentation at :
>
>         Java HTTP Connector: /docs/config/http.html (blocking & non-blocking)
>
>         Java AJP  Connector: /docs/config/ajp.html
>
>         APR (HTTP/AJP) Connector: /docs/apr.html
>
>         Define a non-SSL HTTP/1.1 Connector on port 8080
>
>    -->
>
>
>
>    <!--Connector for application-->
>
>    <Connector server="APP"
>
>               port="13080"
>
>               protocol="org.apache.coyote.http11.Http11NioProtocol"
>
>               connectionTimeout="20000"
>
>               acceptCount="2000"
>
>               maxThreads="1200"
>
>               minSpareThreads="10"
>
>               compression="on"
>
>               compressionMinSize="2048"
>
>               maxPostSize="10240"
>
>               allowTrace="false"
>
>               redirectPort="13443"
>
>               enableLookups="false"
>
>               xpoweredBy="false"
>
>               compressableMimeType="text/xml,application/octet-stream,application/json"/>
>
>
>
>    <!-- A "Connector" using the shared thread pool-->
>
>    <!-- <Connector executor="tomcatThreadPool" port="19998" protocol="HTTP/1.1"
connectionTimeout="20000" redirectPort="8542" />  -->
>
>    <!-- Define a SSL HTTP/1.1 Connector on port 8443
>
>        This connector uses the JSSE configuration, when using APR, the
>
>         connector should be using the OpenSSL style configuration
>
>         described in the APR documentation -->
>
>
>
>    <!--Connector for management-->
>
>    <Connector server="MGMT"
>
>                        port="13089"
>
>                  protocol="HTTP/1.1"
>
>                  maxThreads="120"
>
>                  acceptCount="200"
>
>                  enableLookups="false"
>
>                  xpoweredBy="false"
>
>                  threadPriority="java.lang.Thread#MAX_PRIORITY"
>
>               redirectPort="13443" />
>
>
>
>    <!--Connector for https-->
>
>    <Connector server="HTTPS"
>
>               port="13443"
>
>               protocol="org.apache.coyote.http11.Http11NioProtocol"
>
>               SSLEnabled ="true"
>
>               sslProtocol ="TLS"
>
>               acceptCount="2000"
>
>               minSpareThreads="10"
>
>               enableLookups="false"
>
>               scheme="https"
>
>               secure="true"
>
>               clientAuth="false"
>
>               keystoreFile="conf/key.store"
>
>               keystorePass="oa5l5Azob7HhWOsjJZyjOQ=="
>
>               ciphers="SSL_RSA_WITH_RC4_128_SHA,TLS_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_DSS_WITH_AES_128_CBC_SHA,SSL_RSA_WITH_3DES_EDE_CBC_SHA,SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA,SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA"
>
>               maxPostSize="10240"
>
>               connectionTimeout="20000"
>
>               allowTrace="false"
>
>               xpoweredBy="false" />
>
>
>
>    <!-- Define an AJP 1.3 Connector on port 8009 -->
>
>    <!-- <Connector port="18010" protocol="AJP/1.3" connectionTimeout="20000"  maxPostSize="10240"
redirectPort="8542" allowTrace="false" xpoweredBy="false" />  -->
>
>
>
>    <!-- An Engine represents the entry point (within Catalina) that processes
>
>         every request.  The Engine implementation for Tomcat stand alone
>
>         analyzes the HTTP headers included with the request, and passes them
>
>         on to the appropriate Host (virtual host).
>
>         Documentation at /docs/config/engine.html -->
>
>
>
>    <!-- You should set jvmRoute to support load-balancing via AJP ie :
>
>    <Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1">
>
>    -->
>
>    <Engine name="Catalina" defaultHost="localhost">
>
>
>
>      <!--For clustering, please take a look at documentation at:
>
>          /docs/cluster-howto.html  (simple how to)
>
>          /docs/config/cluster.html (reference documentation) -->
>
>      <!--
>
>      <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>
>
>      -->
>
>
>
>      <!-- Use the LockOutRealm to prevent attempts to guess user passwords
>
>           via a brute-force attack -->
>
>      <Realm className="org.apache.catalina.realm.LockOutRealm" failureCount="3" lockOutTime="600"
>
>       cacheSize="1000" cacheRemovalWarningTime="3600">
>
>        <!-- This Realm uses the UserDatabase configured in the global JNDI
>
>             resources under the key "UserDatabase".  Any edits
>
>             that are performed against this UserDatabase are immediately
>
>             available for use by the Realm.  -->
>
>        <Realm className="org.apache.catalina.realm.UserDatabaseRealm" digest="sha"
>
>               resourceName="UserDatabase"/>
>
>      </Realm>
>
>
>
>      <Host name="localhost"  appBase="webapps"
>
>            unpackWARs="true" autoDeploy="false" deployOnStartup="false" >
>
>       <Context path="/mgmtWeb" docBase="mgmtWeb" reloadable="false" />
>
>       <!-- Link to the user database we will get roles from -->
>
>       <!--Valve className="org.apache.catalina.valves.RemoteAddrValve" allow="10.138.25.108"
/>-->
>
>
>
>        <!-- Link to the user database we will get roles from -->
>
>
>
>
>
>       <!-- <Context path="/test" reloadable-"true" docBase="test" /> -->
>
>
>
>        <!-- SingleSignOn valve, share authentication between web applications
>
>             Documentation at: /docs/config/valve.html -->
>
>        <!--
>
>        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
>
>        -->
>
>
>
>        <!-- Access log processes all example.
>
>             Documentation at: /docs/config/valve.html
>
>            Note: The pattern used is equivalent to using pattern="common" -->
>
>        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
>
>               prefix="localhost_access_log." suffix=".txt"
>
>               pattern="%h %l %u %t &quot;%r&quot; %s %b" />
>
>
>
>      </Host>
>
>
>
>    </Engine>
>
>  </Service>
>
> </Server>
>
>
>
>
>
>
>
> 魏翔
> 华为技术有限公司 Huawei Technologies Co., Ltd.
>
>
> Phone: 025-56620390
> Fax:
> Mobile: 15850503037
> Email: kurt.weixiang@huawei.com
> 地址:南京市雨花区软件大道101号华为南京研究所 邮编:210000
> Huawei Technologies Co., Ltd.
> RuanJianDaDao, YuHua District,NanJing 210000 P.R.China
> http://www.huawei.com
>
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