Re: org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application

[Gmail User]

Mark,

The server.xml is 6.0.18 distribution version. I added host to it
(host name changed for privacy):

<Host name="example.com" appBase="/var/webapps/example.com"
unpackWARs="false" path="" autoDeploy="false" xmlValidation="false"
xmlNamespaceAware="false">
        <Alias>www.example.com</Alias>
</Host>


The corresponding /var/webapps/example.com/ROOT/META-INF/context.xml
was copied over from the original 5.5.15 server.xml that still works:

<Context className="org.apache.catalina.core.StandardContext"
cachingAllowed="false"
charsetMapperClass="org.apache.catalina.util.CharsetMapper"
cookies="true" crossContext="false" debug="0" displayName="Example"
docBase="" mapperClass="org.apache.catalina.core.StandardContextMapper"
path="" privileged="false" reloadable="true" swallowOutput="true"
useNaming="true"
wrapperClass="org.apache.catalina.core.StandardWrapper">
        <Manager className="org.apache.catalina.session.StandardManager"
algorithm="MD5" checkInterval="30" debug="0" duplicates="0"
expiredSessions="41" maxActive="11" maxActiveSessions="-1"
maxInactiveInterval="1800" pathname="SESSIONS.ser"
randomClass="java.security.SecureRandom" rejectedSessions="0"
sessionCounter="42">
        </Manager>

        <Resource name="jdbc/exampleDS" auth="Container"
type="javax.sql.DataSource" maxActive="75" maxIdle="10" maxWait="5000"
driverClassName="org.gjt.mm.mysql.Driver"
username="example" removeAbandoned="true" removeAbandonedTimeout="60"
validationQuery="SELECT 1" testOnBorrow="true" testWhileIdle="true"
timeBetweenEvictionRunsMillis="10000"
minEvictableIdleTimeMillis="60000"
url="jdbc:mysql://localhost/example?useUnicode=true&amp;charEncoding=utf-8&amp;mysqlEncoding=utf8&amp;cachePrepStmts=true&amp;useServerPrepStmts=false"
/>
</Context>


BTW, if I define the context inside server.xml, the data souce gets
set correctly. If defined in context.xml, the app barfs with
exception:

Cannot create JDBC driver of class '' for connect URL 'null'
java.lang.NullPointerException

BUT one error at a time (this one is not critical at this point, but
would be nice to be able to define it in the context.xml).


Ed


On Sat, Mar 14, 2009 at 6:20 AM, Mark Thomas <ma...@apache.org> wrote:
> Gmail User wrote:
>> OK, I goofed and celebrated too early yet again. Now the memory of my
>> earlier attempt to upgrade is coming back.
>>
>> It does work correctly, IF deployed under localhost. If I deploy the
>> same application under a virtual host, it is still broken. What gives?
>
> Probably an error in your virtual host set up. Show us the host elements
> from server.xml and any context.xml you may have configured for your app.
>
> Mark

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