RE: EPICS Archiver Appliance web interface error

[김지화(빔라인장치팀) <jihkim@postech.ac.kr>]

Hi Murali,

 

I've attached server.xml file.

I found error lines according to "xmllint server.xml" and fixed that line.

 

I did stop and restart sampleStartup.sh but web client displayed same error.

 

[root@localhost apache-tomcat-7.0.68]# ./sampleStartup.sh stop
Stopping tomcat at location /opt/archappl/apache-tomcat-7.0.68/engine
/opt/archappl/apache-tomcat-7.0.68/engine/logs /opt/archappl/apache-tomcat-7.0.68
/opt/archappl/apache-tomcat-7.0.68
Stopping tomcat at location /opt/archappl/apache-tomcat-7.0.68/retrieval
/opt/archappl/apache-tomcat-7.0.68/retrieval/logs /opt/archappl/apache-tomcat-7.0.68
/opt/archappl/apache-tomcat-7.0.68
Stopping tomcat at location /opt/archappl/apache-tomcat-7.0.68/etl
/opt/archappl/apache-tomcat-7.0.68/etl/logs /opt/archappl/apache-tomcat-7.0.68
/opt/archappl/apache-tomcat-7.0.68
Stopping tomcat at location /opt/archappl/apache-tomcat-7.0.68/mgmt
/opt/archappl/apache-tomcat-7.0.68/mgmt/logs /opt/archappl/apache-tomcat-7.0.68
/opt/archappl/apache-tomcat-7.0.68

 

[root@localhost apache-tomcat-7.0.68]# ./sampleStartup.sh start
Starting tomcat at location /opt/archappl/apache-tomcat-7.0.68/mgmt
Using 64 bit versions of libraries
/opt/archappl/apache-tomcat-7.0.68/mgmt/logs /opt/archappl/apache-tomcat-7.0.68
/opt/archappl/apache-tomcat-7.0.68
Starting tomcat at location /opt/archappl/apache-tomcat-7.0.68/engine
Using 64 bit versions of libraries
/opt/archappl/apache-tomcat-7.0.68/engine/logs /opt/archappl/apache-tomcat-7.0.68
/opt/archappl/apache-tomcat-7.0.68
Starting tomcat at location /opt/archappl/apache-tomcat-7.0.68/etl
Using 64 bit versions of libraries
/opt/archappl/apache-tomcat-7.0.68/etl/logs /opt/archappl/apache-tomcat-7.0.68
/opt/archappl/apache-tomcat-7.0.68
Starting tomcat at location /opt/archappl/apache-tomcat-7.0.68/retrieval
Using 64 bit versions of libraries
/opt/archappl/apache-tomcat-7.0.68/retrieval/logs /opt/archappl/apache-tomcat-7.0.68
/opt/archappl/apache-tomcat-7.0.68
[root@localhost apache-tomcat-7.0.68]#

 

Regards,

 

Jihwa

 

---

보낸 사람: Shankar, Murali <mshankar@slac.stanford.edu>
보낸 날짜: 2016년 3월 12일 토요일 오전 6:38
받는 사람: 김지화(빔라인장치팀); tech-talk@aps.anl.gov
제목: Re: EPICS Archiver Appliance web interface error

 

It is very likely the file /opt/archappl/apache-tomcat-7.0.68/conf/server.xml​ has syntax errors; could you run this thru xmllint to validate? Alternatively, you can send me the server.xml and I can look at it for you...

Regards,

Murali

SEVERE: Parse Fatal Error at line 144 column 5: The element type "Server" must be terminated by the matching end-tag "</Server>".

org.xml.sax.SAXParseException; systemId: file:/opt/archappl/apache-tomcat-7.0.68/conf/server.xml; lineNumber: 144; columnNumber: 5; The element type "Server" must be terminated by the matching end-tag "</Server>".

        at com.sun.org.apache.xerces.internal

---

From: 김지화(빔라인장치팀) <jihkim@postech.ac.kr>
Sent: Friday, March 11, 2016 12:40 PM
To: Shankar, Murali; tech-talk@aps.anl.gov
Subject: EPICS Archiver Appliance web interface error

 

Hi Murali,

Did you fix this problem?

Subject:	EPICS Archiver Appliance problem
From:	Silver <marco_hair@163.com>
To:	tech-talk <tech-talk@aps.anl.gov>
Date:	Mon, 30 Nov 2015 14:48:35 +0800

 

1. I found a similar problem with my setup, I think that mysql, tomcat configuration looks fine.
2. I downloaded CJA 1.1.9 (caj-1.1.9.jar) and which directory is the best place for the AA.

 

CentOS release 6.7 (Final)

 java version "1.8.0_73"

Java(TM) SE Runtime Environment (build 1.8.0_73-b02)

mysql  Ver 14.14 Distrib 5.1.73, for redhat-linux-gnu (x86_64) using readline 5.1

archappl_v0.0.1_SNAPSHOT_23-September-2015T07-41-14.tar.gz

apache-tomcat-7.0.68.tar.gz

mysql-connector-java-5.1.38.tar.gz

http://localhost:17665

I can see apache default pages.

 

http://localhost:17665/mgmt/ui/index.html

HTTP Status 503 - This appliance is still starting up. Please wait a few minutes before trying again. Thank you for your patience.

type Status report

message This appliance is still starting up. Please wait a few minutes before trying again. Thank you for your patience.

description The requested service is not currently available.

Apache Tomcat/7.0.68B

And I've attached error message.

 

Best regards,

 

Jihwa Kim

Control & DAQ
 Beamline contrsruction team
 Beamline  Division
 PAL-XFEL Project

Pohang Accelerator Laboratory
 80 Jigokro-127-Beongil, Nam-gu,
 Pohang, Gyeongbuk 37673, Korea
 TEL: 82-54-279-1102
 Cellphone: 82-10-8564-0318

 

<?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="8005" shutdown="SHUTDOWN">


  <Listener className="org.apache.catalina.startup.VersionLoggerListener" />
  <!-- 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 port="17665" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />
    <!-- A "Connector" using the shared thread pool-->
    <!--
    <Connector executor="tomcatThreadPool"
               port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />
    -->
    <!-- Define a SSL HTTP/1.1 Connector on port 8443
         This connector uses the BIO implementation that requires the JSSE
         style configuration. When using the APR/native implementation, the
         OpenSSL style configuration is required as described in the APR/native
         documentation -->
    <!--
    <Connector port="8443" protocol="org.apache.coyote.http11.Http11Protocol"
               maxThreads="150" SSLEnabled="true" scheme="https" secure="true"
               clientAuth="false" sslProtocol="TLS" />
    -->

    <!-- Define an AJP 1.3 Connector on port 8009 -->
    <!-- Connector port="8009" protocol="AJP/1.3" redirectPort="8443" /-->

	<!-- Server port="8005" shutdown="SHUTDOWN" -->

    <!-- 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">
        <!-- 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"
               resourceName="UserDatabase"/>
      </Realm>

      <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">

        <!-- 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>