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From Don Gilchrest - Sun Microsystems <Donald.Gilchr...@Sun.COM>
Subject Web demo example: Errors from Tomcat startup
Date Wed, 06 Feb 2002 22:34:00 GMT
Hi,

I'm going through the Lucene 'Getting Started" Guide and am up to
creating the index for the Web app.  After copying
lucene-1.2-rc3/luceneweb.war to $TOMCAT_HOME/webapps, the following
errors are reported when I startup Tomcat (v3.2.1):

XmlMapper: Can't find resource for entity: -//Sun Microsystems, Inc.//DTD Web 
Application 2.3//EN --> http://java.sun.com/dtd/web-app_2_3.dtd "null"
ERROR reading /opt/jakarta-tomcat-3.2.1/webapps/luceneweb/WEB-INF/web.xml
At External entity not found: "http://java.sun.com/dtd/web-app_2_3.dtd".

ERROR reading /opt/jakarta-tomcat-3.2.1/webapps/luceneweb/WEB-INF/web.xml
java.net.UnknownHostException: java.sun.com
        at java.net.InetAddress.getAllByName0(InetAddress.java:571)
        at java.net.InetAddress.getAllByName0(InetAddress.java:540)
        at java.net.InetAddress.getByName(InetAddress.java:449)
        at java.net.Socket.<init>(Socket.java:100)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:50)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:335)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:521)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:271)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:281)
        at sun.net.www.http.HttpClient.New(HttpClient.java:293)
        at 
sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:404)
        at 
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.jav
a:497)
        at 
java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:230)
        at com.sun.xml.parser.Resolver.createInputSource(Resolver.java:248)
        at 
com.sun.xml.parser.ExternalEntity.getInputSource(ExternalEntity.java:49)
        at com.sun.xml.parser.Parser.pushReader(Parser.java:2768)
        at com.sun.xml.parser.Parser.externalParameterEntity(Parser.java:2504)
        at com.sun.xml.parser.Parser.maybeDoctypeDecl(Parser.java:1137)
        at com.sun.xml.parser.Parser.parseInternal(Parser.java:481)
        at com.sun.xml.parser.Parser.parse(Parser.java:284)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:155)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:126)
        at org.apache.tomcat.util.xml.XmlMapper.readXml(XmlMapper.java:214)
        at 
org.apache.tomcat.context.WebXmlReader.processWebXmlFile(WebXmlReader.java:202)
        at 
org.apache.tomcat.context.WebXmlReader.contextInit(WebXmlReader.java:109)
        at 
org.apache.tomcat.core.ContextManager.initContext(ContextManager.java:491)
        at org.apache.tomcat.core.ContextManager.init(ContextManager.java:453)
        at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:195)
        at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:235)
2002-02-06 04:51:53 - PoolTcpConnector: Starting HttpConnectionHandler on 8080
2002-02-06 04:51:53 - PoolTcpConnector: Starting Ajp12ConnectionHandler on 8007


Also, the instructions (in demo3.html) related to this step are a bit
confusing to me and seem like they may be out of order.  For example,
in Indexing files section, it states to execute the command to create
the index within  "your {tomcat}/webapps/luceneweb directory"; but that
directory doesn't exist until I do the next step -- copying
luceneweb.war to {tomcat}/webapps and re-start Tomcat, which is when I
get the errors shown above.

What am I missing here?

Thanks in advance for any help with this.

regards,
-don

PS Here's my classpath output from 'tomcat.sh start':
 
/opt/jakarta-tomcat-3.2.1/lib/ant.jar:/opt/jakarta-tomcat-3.2.1/lib/jasper.jar:/
opt/jakarta-tomcat-3.2.1/lib/jaxp.jar:/opt/jakarta-tomcat-3.2.1/lib/parser.jar:/
opt/jakarta-tomcat-3.2.1/lib/servlet.jar:/opt/jakarta-tomcat-3.2.1/lib/test:/opt
/jakarta-tomcat-3.2.1/lib/webserver.jar:/usr/local/j2sdk1_3_1_02/lib/tools.jar:/
usr/local/lucene-1.2-rc3/lucene-1.2-rc3.jar:/usr/local/lucene-1.2-rc3/lucene-dem
os-1.2-rc3.jar:.:/usr/local/j2sdk1_3_1_02/lib/dt.jar:/usr/local/j2sdk1_3_1_02/li
b/tools.jar:/usr/local/j2sdk1_3_1_02/lib/htmlconverter.jar:/usr/local/jdom-b7/bu
ild/jdom.jar:/opt/java/jsdk2.2/lib/jsdk.jar

Let me know if I need to provide any other info.


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