0001655: LRU Hashcode NPE on new install in Tomcat

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Category

Severity

Reproducibility

Date Submitted

Last Update

0001655

[Quercus]

minor

always

03-26-07 07:37

03-30-07 16:15

Reporter

haid

View Status

public

Assigned To

nam

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

3.1.1

Product Version

3.1.1

Product Build

Summary

0001655: LRU Hashcode NPE on new install in Tomcat

Description

This may be a newbie issue, but I have not found its resolution.

It looks like a LRU cache initialization null pointer.
I have yet to get Quercus to work on even a trival PHP page.

Using JDK 142, with Tomcat 4.1.24
I have the following in my WEB-INF/lib directory:
    jsr223-api.jar
   quercus.jar
   script-10.jar
   mysql-connector-java-5.0.4-bin.jar
   resin-util.jar
   servlet.jar

I tried to force a php-ini value based on the "Getting Started with Quercus" and a random hint from the Glassfish installation effort found at
http://weblogs.java.net/blog/ludo/archive/2007/03/100_java_quercu.html [^]

My web.xml looks like:

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/j2ee/dtds/web-app_2_3.dtd"> [^]

<web-app>
<servlet>
    <servlet-name>quercus</servlet-name>
    <servlet-class>com.caucho.quercus.servlet.QuercusServlet</servlet-class>
    <init>
      <php-ini>
         <default_mimetype>text/html</default_mimetype>
      </php-ini>
    </init>
  </servlet>
  <servlet-mapping>
    <servlet-name>quercus</servlet-name>
    <url-pattern>*.php</url-pattern>
  </servlet-mapping>
</web-app>

Steps To Reproduce

Additional Information

java.lang.NullPointerException
    at com.caucho.vfs.Path$PathKey.hashCode(Path.java:1405)
    at com.caucho.util.LruCache.get(LruCache.java:153)
    at com.caucho.vfs.Path.lookup(Path.java:133)
    at com.caucho.vfs.Path.lookup(Path.java:111)
    at com.caucho.quercus.servlet.QuercusServletImpl.getPath(QuercusServletImpl.java:175)
    at com.caucho.quercus.servlet.QuercusServletImpl.service(QuercusServletImpl.java:88)
    at com.caucho.quercus.servlet.QuercusServlet.service(QuercusServlet.java:298)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
    at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
    at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
    at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
    at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
    at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
    at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
    at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
    at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:594)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:392)
    at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
    at java.lang.Thread.run(Thread.java:613)

Attached Files

Relationships

Notes
(0001799) nam 03-30-07 16:15	You are using JDK 1.4. However, Quercus requires JDK 1.5+. I am adding a check for the JDK version so that Quercus will gracefully quit when it encounters JDK 1.4 and below. Also, I have verified that Quercus runs on Tomcat 6. If you can, please try the newer versions of Tomcat.

Issue History
Date Modified	Username	Field	Change
03-26-07 07:37	haid	New Issue
03-26-07 07:46	nam	Status	new => assigned
03-26-07 07:46	nam	Assigned To	=> nam
03-26-07 07:51	haid	Issue Monitored: haid
03-28-07 11:51	nam	Assigned To	nam =>
03-30-07 13:47	nam	Assigned To	=> nam
03-30-07 16:15	nam	Status	assigned => closed
03-30-07 16:15	nam	Note Added: 0001799
03-30-07 16:15	nam	Resolution	open => fixed
03-30-07 16:15	nam	Fixed in Version	=> 3.1.1

Mantis 1.0.0rc3[^]

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