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Re: [jetty-users] Jetty 9.2.1 and JSP


2014-09-16 12:19 GMT+02:00 Jan Bartel <janb@xxxxxxxxxxx>:
Hi Andrea,

I haven't seen that particular error before, however in order to
really properly initialize the apache jsp engine, you need to enable
the annotations module.  Try doing that and see if it makes a
difference.

Hi Jan,
thanks for your reply

I tried adding --module=annotations in start.ini, and reloaded the jetty instance, but the error is the same

Following the new configuration

Jetty All Available Modules:
----------------------------

 * Module: annotations
   Depend: plus
      LIB: lib/jetty-annotations-${jetty.version}.jar
      LIB: lib/annotations/*.jar
      XML: etc/jetty-annotations.xml
  Enabled: <via> /var/jolie/webreserv/jetty-instances-enabled/jft/start.ini

 - Module: client
      LIB: lib/jetty-client-${jetty.version}.jar
  Enabled: <not enabled in this configuration>

 - Module: continuation
      LIB: lib/jetty-continuation-${jetty.version}.jar
  Enabled: <not enabled in this configuration>

 - Module: debug
   Depend: server
      XML: etc/jetty-debug.xml
  Enabled: <not enabled in this configuration>

 * Module: deploy
   Depend: webapp
      LIB: lib/jetty-deploy-${jetty.version}.jar
      XML: etc/jetty-deploy.xml
  Enabled: <via> /var/jolie/webreserv/jetty-instances-enabled/jft/start.ini

 - Module: ext
      LIB: lib/ext/**.jar
  Enabled: <not enabled in this configuration>

 - Module: fcgi
   Depend: client
   Depend: servlet
      LIB: lib/jetty-proxy-${jetty.version}.jar
      LIB: lib/fcgi/*.jar
  Enabled: <not enabled in this configuration>

 * Module: http
   Depend: server
      XML: etc/jetty-http.xml
  Enabled: <via> /var/jolie/webreserv/jetty-instances-enabled/jft/start.ini

 - Module: https
   Depend: ssl
      XML: etc/jetty-https.xml
  Enabled: <not enabled in this configuration>

 - Module: ipaccess
   Depend: server
      XML: etc/jetty-ipaccess.xml
  Enabled: <not enabled in this configuration>

 - Module: jaas
   Depend: server
      LIB: lib/jetty-jaas-${jetty.version}.jar
      XML: etc/jetty-jaas.xml
  Enabled: <not enabled in this configuration>

 - Module: jaspi
   Depend: security
      LIB: lib/jetty-jaspi-${jetty.version}.jar
      LIB: lib/jaspi/*.jar
  Enabled: <not enabled in this configuration>

 - Module: jmx
   Depend: server
      LIB: lib/jetty-jmx-${jetty.version}.jar
      XML: etc/jetty-jmx.xml
  Enabled: <not enabled in this configuration>

 - Module: jmx-remote
   Depend: jmx
      XML: etc/jetty-jmx-remote.xml
  Enabled: <not enabled in this configuration>

 + Module: jndi
   Depend: server
      LIB: lib/jetty-jndi-${jetty.version}.jar
      LIB: lib/jndi/*.jar
  Enabled: <via transitive reference>

 * Module: jsp
   Depend: jsp-impl
   Depend: servlet
  Enabled: <via> /var/jolie/webreserv/jetty-instances-enabled/jft/start.ini

 + Module: jsp-impl
      Ref: jsp-impl/apache-jsp
      LIB: lib/apache-jsp/*.jar
  Enabled: <via transitive reference>

 - Module: jstl-impl
      Ref: jsp-impl/apache-jstl
      LIB: lib/apache-jstl/*.jar
  Enabled: <not enabled in this configuration>

 - Module: jstl
   Depend: jsp
   Depend: jstl-impl
  Enabled: <not enabled in this configuration>

 - Module: jvm
  Enabled: <not enabled in this configuration>

 - Module: logging
      LIB: lib/logging/**.jar
      LIB: resources/
      XML: etc/jetty-logging.xml
  Enabled: <not enabled in this configuration>

 - Module: lowresources
   Depend: server
      XML: etc/jetty-lowresources.xml
  Enabled: <not enabled in this configuration>

 - Module: monitor
   Depend: client
   Depend: server
      LIB: lib/monitor/jetty-monitor-${jetty.version}.jar
      XML: etc/jetty-monitor.xml
  Enabled: <not enabled in this configuration>

 + Module: plus
   Depend: webapp
   Depend: server
   Depend: security
   Depend: jndi
      LIB: lib/jetty-plus-${jetty.version}.jar
      XML: etc/jetty-plus.xml
  Enabled: <via transitive reference>

 - Module: protonego
   Depend: protonego-impl/${protonego}
  Enabled: <not enabled in this configuration>

 - Module: proxy
   Depend: client
   Depend: servlet
      LIB: lib/jetty-proxy-${jetty.version}.jar
      XML: etc/jetty-proxy.xml
  Enabled: <not enabled in this configuration>

 - Module: quickstart
   Depend: plus
   Depend: server
   Depend: annotations
      LIB: lib/jetty-quickstart-${jetty.version}.jar
  Enabled: <not enabled in this configuration>

 - Module: requestlog
   Depend: server
      XML: etc/jetty-requestlog.xml
  Enabled: <not enabled in this configuration>

 - Module: resources
      LIB: resources/
  Enabled: <not enabled in this configuration>

 - Module: rewrite
   Depend: server
      LIB: lib/jetty-rewrite-${jetty.version}.jar
      XML: etc/jetty-rewrite.xml
  Enabled: <not enabled in this configuration>

 + Module: security
   Depend: server
      LIB: lib/jetty-security-${jetty.version}.jar
  Enabled: <via transitive reference>

 * Module: server
      LIB: lib/servlet-api-3.1.jar
      LIB: lib/jetty-schemas-3.1.jar
      LIB: lib/jetty-http-${jetty.version}.jar
      LIB: lib/jetty-server-${jetty.version}.jar
      LIB: lib/jetty-xml-${jetty.version}.jar
      LIB: lib/jetty-util-${jetty.version}.jar
      LIB: lib/jetty-io-${jetty.version}.jar
      XML: etc/jetty.xml
  Enabled: <via> /var/jolie/webreserv/jetty-instances-enabled/jft/start.ini

 + Module: servlet
   Depend: server
      LIB: lib/jetty-servlet-${jetty.version}.jar
  Enabled: <via transitive reference>

 - Module: servlets
   Depend: servlet
      LIB: lib/jetty-servlets-${jetty.version}.jar
  Enabled: <not enabled in this configuration>

 - Module: setuid
   Depend: server
      LIB: lib/setuid/jetty-setuid-java-1.0.1.jar
      XML: etc/jetty-setuid.xml
  Enabled: <not enabled in this configuration>

 - Module: spdy
   Depend: protonego
   Depend: ssl
      LIB: lib/spdy/*.jar
      XML: etc/jetty-ssl.xml
      XML: etc/jetty-spdy.xml
  Enabled: <not enabled in this configuration>

 - Module: ssl
   Depend: server
      XML: etc/jetty-ssl.xml
  Enabled: <not enabled in this configuration>

 - Module: stats
   Depend: server
      XML: etc/jetty-stats.xml
  Enabled: <not enabled in this configuration>

 + Module: webapp
   Depend: security
   Depend: servlet
      LIB: lib/jetty-webapp-${jetty.version}.jar
  Enabled: <via transitive reference>

 - Module: websocket
   Depend: annotations
      LIB: lib/websocket/*.jar
  Enabled: <not enabled in this configuration>

 - Module: xinetd
   Depend: server
      XML: etc/jetty-xinetd.xml
  Enabled: <not enabled in this configuration>

Jetty Active Module Tree:
-------------------------
 + Module: jsp-impl [transitive]
 + Module: server [enabled]
   + Module: http [enabled]
   + Module: jndi [transitive]
   + Module: security [transitive]
   + Module: servlet [transitive]
     + Module: jsp [enabled]
     + Module: webapp [transitive]
       + Module: deploy [enabled]
       + Module: plus [transitive]
         + Module: annotations [enabled]



Java Environment:
-----------------
 java.home = /var/jdk1.7.0_51/jre
 java.vm.vendor = Oracle Corporation
 java.vm.version = 24.51-b03
 java.vm.name = Java HotSpot(TM) 64-Bit Server VM
 java.vm.info = mixed mode
 java.runtime.name = Java(TM) SE Runtime Environment
 java.runtime.version = 1.7.0_51-b13
 java.io.tmpdir = /var/tmp
 user.dir = /var/jolie/logs
 user.language = it
 user.country = IT

Jetty Environment:
-----------------
 jetty.version = 9.2.1.v20140609
 jetty.home = /var/jetty_9.2.1
 jetty.base = /var/www/myapp

Config Search Order:
--------------------
 <command-line>
 ${jetty.base} -> /var/www/myapp
 ${jetty.home} -> /var/jetty_9.2.1


JVM Arguments:
--------------
 (no jvm args specified)

System Properties:
------------------
 (no system properties specified)

Properties:
-----------
 http.timeout = 15000
 jetty.deploy.monitoredDirName = /var/www
 jetty.dump.start = false
 jetty.dump.stop = false
 jetty.port = 8099
 jsp-impl = apache
 threads.max = 100
 threads.min = 10
 threads.timeout = 20000

Jetty Server Classpath:
-----------------------
Version Information on 24 entries in the classpath.
Note: order presented here is how they would appear on the classpath.
      changes to the --module=name command line options will be reflected here.
 0:                    2.3.1 | ${jetty.home}/lib/apache-jsp/javax.servlet.jsp.javax.servlet.jsp-api-2.3.1.jar
 1:          9.2.1.v20140609 | ${jetty.home}/lib/apache-jsp/org.eclipse.jetty.apache-jsp-9.2.1.v20140609.jar
 2:   3.8.2.v20130121-145325 | ${jetty.home}/lib/apache-jsp/org.eclipse.jetty.orbit.org.eclipse.jdt.core-3.8.2.v20130121.jar
 3:          8.0.3.v20140313 | ${jetty.home}/lib/apache-jsp/org.mortbay.jasper.apache-el-8.0.3.v20140313.jar
 4:                      2.3 | ${jetty.home}/lib/apache-jsp/org.mortbay.jasper.apache-jsp-8.0.3.v20140313.jar
 5:                    3.1.0 | ${jetty.home}/lib/servlet-api-3.1.jar
 6:                 3.1.0.M0 | ${jetty.home}/lib/jetty-schemas-3.1.jar
 7:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-http-9.2.1.v20140609.jar
 8:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-server-9.2.1.v20140609.jar
 9:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-xml-9.2.1.v20140609.jar
10:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-util-9.2.1.v20140609.jar
11:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-io-9.2.1.v20140609.jar
12:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-jndi-9.2.1.v20140609.jar
13:      1.4.1.v201005082020 | ${jetty.home}/lib/jndi/javax.mail.glassfish-1.4.1.v201005082020.jar
14:                      1.2 | ${jetty.home}/lib/jndi/javax.transaction-api-1.2.jar
15:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-security-9.2.1.v20140609.jar
16:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-servlet-9.2.1.v20140609.jar
17:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-webapp-9.2.1.v20140609.jar
18:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-deploy-9.2.1.v20140609.jar
19:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-plus-9.2.1.v20140609.jar
20:          9.2.1.v20140609 | ${jetty.home}/lib/jetty-annotations-9.2.1.v20140609.jar
21:                    5.0.1 | ${jetty.home}/lib/annotations/asm-5.0.1.jar
22:                    5.0.1 | ${jetty.home}/lib/annotations/asm-commons-5.0.1.jar
23:                      1.2 | ${jetty.home}/lib/annotations/javax.annotation-api-1.2.jar

Jetty Active XMLs:
------------------
 ${jetty.home}/etc/jetty.xml
 ${jetty.home}/etc/jetty-http.xml
 ${jetty.home}/etc/jetty-deploy.xml
 ${jetty.home}/etc/jetty-plus.xml
 ${jetty.home}/etc/jetty-annotations.xml


I can notice that the variabile java.home (which I didn't set, so there is setted inside jetty) point to 

java.home = /var/jdk1.7.0_51/jre

which is the jre, not the JDK (as the error suggest)

Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK

If I try to add -Djava.home=/var/jdk1.7.0_51 jetty doens't start saying

java.lang.InternalError
at java.util.Currency$1.run(Currency.java:224)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.Currency.<clinit>(Currency.java:192)
at java.text.DecimalFormatSymbols.initialize(DecimalFormatSymbols.java:566)
at java.text.DecimalFormatSymbols.<init>(DecimalFormatSymbols.java:94)
at java.text.DecimalFormatSymbols.getInstance(DecimalFormatSymbols.java:157)
at java.util.Formatter.getZero(Formatter.java:2251)
at java.util.Formatter.<init>(Formatter.java:1877)
at java.util.Formatter.<init>(Formatter.java:1898)
at java.lang.String.format(String.java:2797)
at org.eclipse.jetty.start.BaseHome.toShortForm(BaseHome.java:446)
at org.eclipse.jetty.start.Modules.registerModule(Modules.java:443)
at org.eclipse.jetty.start.Modules.registerAll(Modules.java:397)
at org.eclipse.jetty.start.Main.processCommandLine(Main.java:578)
at org.eclipse.jetty.start.Main.main(Main.java:107)
Caused by: java.io.FileNotFoundException: /var/jdk1.7.0_51/lib/currency.data (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:146)
at java.io.FileInputStream.<init>(FileInputStream.java:101)
at java.util.Currency$1.run(Currency.java:198)
... 14 more

So I suppose this is not the right way.....

Maybe I'm using the wrong java runtime? I download it from oracle website, Java SE jdk

Thanks

--
Andrea Cappelli

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