Re: [xwiki-users] XWiki 8.1 returning error 404

[Thomas Mortagne]

Actually AFAIK the right place is supposed to be /etc/default/tomcat7
which is then read by /etc/init.d/tomcat7.

On Tue, May 24, 2016 at 8:25 PM, Mahomed Hussein
<maho...@custodiandc.com> wrote:
> OK! Finally got it!
>
> I had to add the path to my new JDK to the JDK_DIRS variable in 
> /etc/init.d/tomcat7
>
> It now looks like:
>
> JDK_DIRS="/usr/lib/jvm/default-java ${OPENJDKS} /usr/lib/jvm/java-6-openjdk 
> /usr/lib/jvm/java-6-sun /usr/lib/jvm/java-7-oracle 
> /usr/lib/jvm/java-8-openjdk-amd64"
>
> Credit: http://stackoverflow.com/a/27457724
>
>
> Thanks for all your help! xWiki rocks! Java - not so much!
>
>
> Kind regards,
>
>
>
>
> Mahomed Hussein
> Custodian Data Centre
> Email: maho...@custodiandc.com
> http://www.CustodianDC.com
>
> -Original Message-
> From: users [mailto:users-boun...@xwiki.org] On Behalf Of Mahomed Hussein
> Sent: 24 May 2016 18:53
> To: XWiki Users <users@xwiki.org>
> Subject: Re: [xwiki-users] XWiki 8.1 returning error 404
>
> Hmmm
>
> I now have:
>
> root@xWiki:~# java -version
> java version "1.8.0_91"
> Java(TM) SE Runtime Environment (build 1.8.0_91-b14)
> Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode)
>
> And I've run:
>
> root@xWiki:~# update-alternatives --config java
> There are 3 choices for the alternative java (providing /usr/bin/java).
>
>   SelectionPathPriority   
> Status
> 
> * 0/usr/lib/jvm/java-8-oracle/jre/bin/java  1072  
> auto mode
>   1/usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java   1071  
> manual mode
>   2/usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java   1069  
> manual mode
>   3/usr/lib/jvm/java-8-oracle/jre/bin/java  1072  
> manual mode
>
>
> root@xWiki:~# update-alternatives --config javac
> There are 3 choices for the alternative javac (providing /usr/bin/javac).
>
>   SelectionPath Priority   Status
> 
> * 0/usr/lib/jvm/java-8-oracle/bin/javac  1072  auto 
> mode
>   1/usr/lib/jvm/java-7-openjdk-amd64/bin/javac   1071  manual 
> mode
>   2/usr/lib/jvm/java-8-openjdk-amd64/bin/javac   1069  manual 
> mode
>   3/usr/lib/jvm/java-8-oracle/bin/javac  1072  manual 
> mode
>
>
>
> But I am still getting the following error. I have already restarted tomcat7 
> and even the whole server.
>
> May 24, 2016 6:51:09 PM org.apache.catalina.core.StandardContext listenerStart
> SEVERE: Error configuring application listener of class 
> org.xwiki.container.servlet.XWikiServletContextListener
> java.lang.UnsupportedClassVersionError: 
> org/xwiki/container/servlet/XWikiServletContextListener : Unsupported 
> major.minor version 52.0 (unable to load class 
> org.xwiki.container.servlet.XWikiServletContextListener)
> at 
> org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
> at 
> org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
> at 
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
> at 
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
> at 
> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
> at 
> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
> at 
> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
> at 
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4888)
> at 
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
> at 
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
> at 
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
> at 
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
> at 
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
> at 
> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:670)
> at 
> org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1839)
> at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util

Re: [xwiki-users] XWiki 8.1 returning error 404

[Mahomed Hussein]

OK! Finally got it!

I had to add the path to my new JDK to the JDK_DIRS variable in 
/etc/init.d/tomcat7

It now looks like:

JDK_DIRS="/usr/lib/jvm/default-java ${OPENJDKS} /usr/lib/jvm/java-6-openjdk 
/usr/lib/jvm/java-6-sun /usr/lib/jvm/java-7-oracle 
/usr/lib/jvm/java-8-openjdk-amd64"

Credit: http://stackoverflow.com/a/27457724


Thanks for all your help! xWiki rocks! Java - not so much!


Kind regards,




Mahomed Hussein
Custodian Data Centre
Email: maho...@custodiandc.com
http://www.CustodianDC.com

-Original Message-
From: users [mailto:users-boun...@xwiki.org] On Behalf Of Mahomed Hussein
Sent: 24 May 2016 18:53
To: XWiki Users <users@xwiki.org>
Subject: Re: [xwiki-users] XWiki 8.1 returning error 404

Hmmm

I now have:

root@xWiki:~# java -version
java version "1.8.0_91"
Java(TM) SE Runtime Environment (build 1.8.0_91-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode)

And I've run:

root@xWiki:~# update-alternatives --config java
There are 3 choices for the alternative java (providing /usr/bin/java).

  SelectionPathPriority   Status

* 0/usr/lib/jvm/java-8-oracle/jre/bin/java  1072  auto 
mode
  1/usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java   1071  
manual mode
  2/usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java   1069  
manual mode
  3/usr/lib/jvm/java-8-oracle/jre/bin/java  1072  
manual mode


root@xWiki:~# update-alternatives --config javac
There are 3 choices for the alternative javac (providing /usr/bin/javac).

  SelectionPath Priority   Status

* 0/usr/lib/jvm/java-8-oracle/bin/javac  1072  auto mode
  1/usr/lib/jvm/java-7-openjdk-amd64/bin/javac   1071  manual 
mode
  2/usr/lib/jvm/java-8-openjdk-amd64/bin/javac   1069  manual 
mode
  3/usr/lib/jvm/java-8-oracle/bin/javac  1072  manual 
mode



But I am still getting the following error. I have already restarted tomcat7 
and even the whole server.

May 24, 2016 6:51:09 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class 
org.xwiki.container.servlet.XWikiServletContextListener
java.lang.UnsupportedClassVersionError: 
org/xwiki/container/servlet/XWikiServletContextListener : Unsupported 
major.minor version 52.0 (unable to load class 
org.xwiki.container.servlet.XWikiServletContextListener)
at 
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
at 
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
at 
org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
at 
org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
at 
org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
at 
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4888)
at 
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at 
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at 
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at 
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:670)
at 
org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1839)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

May 24, 2016 6:51:09 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class 
org.xwiki.container.servlet.SetThreadNameServletRequestListener
java.lang.UnsupportedClassVersionError: 
org/xwiki/container/servlet/SetThreadNameServletRequestListener : Unsupported 
major.minor version 52.0 (unable to load class 
org.xwiki.container.servlet.SetThreadNameServletRequestListener)
at 
org.apache.catalina.loader.WebappCla

Re: [xwiki-users] XWiki 8.1 returning error 404

[Mahomed Hussein]

.java:4888)
at 
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at 
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at 
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at 
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:670)
at 
org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1839)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

May 24, 2016 6:51:09 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Skipped installing application listeners due to previous error(s)


Kind regards,




Mahomed Hussein
Custodian Data Centre
Email: maho...@custodiandc.com
http://www.CustodianDC.com

-Original Message-
From: users [mailto:users-boun...@xwiki.org] On Behalf Of Vincent Massol
Sent: 24 May 2016 18:37
To: XWiki Users <users@xwiki.org>
Subject: Re: [xwiki-users] XWiki 8.1 returning error 404


> On 24 May 2016, at 19:31, Mahomed Hussein <maho...@custodiandc.com> wrote:
>
> To be fair, I normally look at the release notes and I had actually searched 
> the mailing list (hence I found the xwiki site was down). But it seems my 
> search got me the release notes for RC1 which didn't have this info.
>
> As for why java didn't get updated, it seems that OpenJDK-8 is not available 
> for Ubuntu 14.04.
>
> Will xWiki work if I install Oracle Java?

Definitely

Thanks
-Vincent

> Kind regards,
>
>
>
>
> Mahomed Hussein
> Custodian Data Centre
> Email: maho...@custodiandc.com
> http://www.CustodianDC.com
>
> -Original Message-
> From: users [mailto:users-boun...@xwiki.org] On Behalf Of Vincent Massol
> Sent: 24 May 2016 18:20
> To: XWiki Users <users@xwiki.org>
> Subject: Re: [xwiki-users] XWiki 8.1 returning error 404
>
>
>> On 24 May 2016, at 19:17, Mahomed Hussein <maho...@custodiandc.com> wrote:
>>
>> You are correct about the version of java
>>
>> root@xWiki:~# java -version
>> java version "1.7.0_101"
>> OpenJDK Runtime Environment (IcedTea 2.6.6)
>> (7u101-2.6.6-0ubuntu0.14.04.1) OpenJDK 64-Bit Server VM (build
>> 24.95-b01, mixed mode) root@xWiki:~# ll /etc/alternatives/java
>> lrwxrwxrwx 1 root root 46 Mar  8  2015 /etc/alternatives/java ->
>> /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java*
>>
>> Just found an old post of yours :) -
>> http://lists.xwiki.org/pipermail/users/2014-August/028873.html
>>
>> OK, let me look into upgrading Java  {grumble grumble java grumble
>> grumble}
>
> Sorry about that :)
>
> Make sure to always check the release notes:
> http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki81
>
> Thanks
> -Vincent
>
> PS: Shouldn’t the deb upgrade also upgrade java? That looks like a bug to me.
>
>> Kind regards,
>>
>>
>>
>>
>> Mahomed Hussein
>> Custodian Data Centre
>> Email: maho...@custodiandc.com
>> http://www.CustodianDC.com
>>
>> -Original Message-
>> From: users [mailto:users-boun...@xwiki.org] On Behalf Of Vincent
>> Massol
>> Sent: 24 May 2016 18:14
>> To: XWiki Users <users@xwiki.org>
>> Subject: Re: [xwiki-users] XWiki 8.1 returning error 404
>>
>> This means you’re using java 7 but XWiki 8.1 requires java 8.
>>
>> Thanks
>> -Vincent
>>
>>> On 24 May 2016, at 19:10, Mahomed Hussein <maho...@custodiandc.com> wrote:
>>>
>>> I've found another log file which may have a more useful error
>>> message (to someone else who knows more :) )
>>>
>>> root@xWiki:~# cat /var/log/tomcat7/localhost.2016-05-24.log
>>> May 24, 2016 3:14:10 PM org.apache.catalina.core.StandardContext
>>> listenerStart
>>> SEVERE: Error configuring application listener of class
>>> org.xwiki.container.servlet.XWikiServletContextListener
>>> java.lang.UnsupportedClassVersionError: 
>>> org/xwiki/container/servlet/XWikiServletContextListener : Unsupported 
>>> major.minor version 52.0 (unable to load class 
>>> org.xwiki.container.servlet.XWikiServletCo

Re: [xwiki-users] XWiki 8.1 returning error 404

[Vincent Massol]

> On 24 May 2016, at 19:31, Mahomed Hussein <maho...@custodiandc.com> wrote:
> 
> To be fair, I normally look at the release notes and I had actually searched 
> the mailing list (hence I found the xwiki site was down). But it seems my 
> search got me the release notes for RC1 which didn't have this info.
> 
> As for why java didn't get updated, it seems that OpenJDK-8 is not available 
> for Ubuntu 14.04.
> 
> Will xWiki work if I install Oracle Java?

Definitely

Thanks
-Vincent

> Kind regards,
> 
> 
> 
> 
> Mahomed Hussein
> Custodian Data Centre
> Email: maho...@custodiandc.com
> http://www.CustodianDC.com
> 
> -Original Message-
> From: users [mailto:users-boun...@xwiki.org] On Behalf Of Vincent Massol
> Sent: 24 May 2016 18:20
> To: XWiki Users <users@xwiki.org>
> Subject: Re: [xwiki-users] XWiki 8.1 returning error 404
> 
> 
>> On 24 May 2016, at 19:17, Mahomed Hussein <maho...@custodiandc.com> wrote:
>> 
>> You are correct about the version of java
>> 
>> root@xWiki:~# java -version
>> java version "1.7.0_101"
>> OpenJDK Runtime Environment (IcedTea 2.6.6)
>> (7u101-2.6.6-0ubuntu0.14.04.1) OpenJDK 64-Bit Server VM (build
>> 24.95-b01, mixed mode) root@xWiki:~# ll /etc/alternatives/java
>> lrwxrwxrwx 1 root root 46 Mar  8  2015 /etc/alternatives/java ->
>> /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java*
>> 
>> Just found an old post of yours :) -
>> http://lists.xwiki.org/pipermail/users/2014-August/028873.html
>> 
>> OK, let me look into upgrading Java  {grumble grumble java grumble
>> grumble}
> 
> Sorry about that :)
> 
> Make sure to always check the release notes:
> http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki81
> 
> Thanks
> -Vincent
> 
> PS: Shouldn’t the deb upgrade also upgrade java? That looks like a bug to me.
> 
>> Kind regards,
>> 
>> 
>> 
>> 
>> Mahomed Hussein
>> Custodian Data Centre
>> Email: maho...@custodiandc.com
>> http://www.CustodianDC.com
>> 
>> -Original Message-
>> From: users [mailto:users-boun...@xwiki.org] On Behalf Of Vincent
>> Massol
>> Sent: 24 May 2016 18:14
>> To: XWiki Users <users@xwiki.org>
>> Subject: Re: [xwiki-users] XWiki 8.1 returning error 404
>> 
>> This means you’re using java 7 but XWiki 8.1 requires java 8.
>> 
>> Thanks
>> -Vincent
>> 
>>> On 24 May 2016, at 19:10, Mahomed Hussein <maho...@custodiandc.com> wrote:
>>> 
>>> I've found another log file which may have a more useful error
>>> message (to someone else who knows more :) )
>>> 
>>> root@xWiki:~# cat /var/log/tomcat7/localhost.2016-05-24.log
>>> May 24, 2016 3:14:10 PM org.apache.catalina.core.StandardContext
>>> listenerStart
>>> SEVERE: Error configuring application listener of class
>>> org.xwiki.container.servlet.XWikiServletContextListener
>>> java.lang.UnsupportedClassVersionError: 
>>> org/xwiki/container/servlet/XWikiServletContextListener : Unsupported 
>>> major.minor version 52.0 (unable to load class 
>>> org.xwiki.container.servlet.XWikiServletContextListener)
>>>  at 
>>> org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
>>>  at 
>>> org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
>>>  at 
>>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
>>>  at 
>>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
>>>  at 
>>> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
>>>  at 
>>> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
>>>  at 
>>> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
>>>  at 
>>> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4888)
>>>  at 
>>> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
>>>  at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
>>>  at 
>>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
>>>  at 
>>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
>>>  at 
>>> org.apache.catalina.core.Standar

Re: [xwiki-users] XWiki 8.1 returning error 404

[Mahomed Hussein]

To be fair, I normally look at the release notes and I had actually searched 
the mailing list (hence I found the xwiki site was down). But it seems my 
search got me the release notes for RC1 which didn't have this info.

As for why java didn't get updated, it seems that OpenJDK-8 is not available 
for Ubuntu 14.04.

Will xWiki work if I install Oracle Java?


Kind regards,




Mahomed Hussein
Custodian Data Centre
Email: maho...@custodiandc.com
http://www.CustodianDC.com

-Original Message-
From: users [mailto:users-boun...@xwiki.org] On Behalf Of Vincent Massol
Sent: 24 May 2016 18:20
To: XWiki Users <users@xwiki.org>
Subject: Re: [xwiki-users] XWiki 8.1 returning error 404


> On 24 May 2016, at 19:17, Mahomed Hussein <maho...@custodiandc.com> wrote:
>
> You are correct about the version of java
>
> root@xWiki:~# java -version
> java version "1.7.0_101"
> OpenJDK Runtime Environment (IcedTea 2.6.6)
> (7u101-2.6.6-0ubuntu0.14.04.1) OpenJDK 64-Bit Server VM (build
> 24.95-b01, mixed mode) root@xWiki:~# ll /etc/alternatives/java
> lrwxrwxrwx 1 root root 46 Mar  8  2015 /etc/alternatives/java ->
> /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java*
>
> Just found an old post of yours :) -
> http://lists.xwiki.org/pipermail/users/2014-August/028873.html
>
> OK, let me look into upgrading Java  {grumble grumble java grumble
> grumble}

Sorry about that :)

Make sure to always check the release notes:
http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki81

Thanks
-Vincent

PS: Shouldn’t the deb upgrade also upgrade java? That looks like a bug to me.

> Kind regards,
>
>
>
>
> Mahomed Hussein
> Custodian Data Centre
> Email: maho...@custodiandc.com
> http://www.CustodianDC.com
>
> -Original Message-
> From: users [mailto:users-boun...@xwiki.org] On Behalf Of Vincent
> Massol
> Sent: 24 May 2016 18:14
> To: XWiki Users <users@xwiki.org>
> Subject: Re: [xwiki-users] XWiki 8.1 returning error 404
>
> This means you’re using java 7 but XWiki 8.1 requires java 8.
>
> Thanks
> -Vincent
>
>> On 24 May 2016, at 19:10, Mahomed Hussein <maho...@custodiandc.com> wrote:
>>
>> I've found another log file which may have a more useful error
>> message (to someone else who knows more :) )
>>
>> root@xWiki:~# cat /var/log/tomcat7/localhost.2016-05-24.log
>> May 24, 2016 3:14:10 PM org.apache.catalina.core.StandardContext
>> listenerStart
>> SEVERE: Error configuring application listener of class
>> org.xwiki.container.servlet.XWikiServletContextListener
>> java.lang.UnsupportedClassVersionError: 
>> org/xwiki/container/servlet/XWikiServletContextListener : Unsupported 
>> major.minor version 52.0 (unable to load class 
>> org.xwiki.container.servlet.XWikiServletContextListener)
>>   at 
>> org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
>>   at 
>> org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
>>   at 
>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
>>   at 
>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
>>   at 
>> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
>>   at 
>> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
>>   at 
>> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
>>   at 
>> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4888)
>>   at 
>> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
>>   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
>>   at 
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
>>   at 
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
>>   at 
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
>>   at 
>> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:670)
>>   at 
>> org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1839)
>>   at 
>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>>   at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>>   at 
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>>   at 
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPo

Re: [xwiki-users] XWiki 8.1 returning error 404

[Vincent Massol]

> On 24 May 2016, at 19:17, Mahomed Hussein <maho...@custodiandc.com> wrote:
> 
> You are correct about the version of java
> 
> root@xWiki:~# java -version
> java version "1.7.0_101"
> OpenJDK Runtime Environment (IcedTea 2.6.6) (7u101-2.6.6-0ubuntu0.14.04.1)
> OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode)
> root@xWiki:~# ll /etc/alternatives/java
> lrwxrwxrwx 1 root root 46 Mar  8  2015 /etc/alternatives/java -> 
> /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java*
> 
> Just found an old post of yours :) - 
> http://lists.xwiki.org/pipermail/users/2014-August/028873.html
> 
> OK, let me look into upgrading Java  {grumble grumble java grumble grumble}

Sorry about that :)

Make sure to always check the release notes:
http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki81

Thanks
-Vincent

PS: Shouldn’t the deb upgrade also upgrade java? That looks like a bug to me.

> Kind regards,
> 
> 
> 
> 
> Mahomed Hussein
> Custodian Data Centre
> Email: maho...@custodiandc.com
> http://www.CustodianDC.com
> 
> -Original Message-
> From: users [mailto:users-boun...@xwiki.org] On Behalf Of Vincent Massol
> Sent: 24 May 2016 18:14
> To: XWiki Users <users@xwiki.org>
> Subject: Re: [xwiki-users] XWiki 8.1 returning error 404
> 
> This means you’re using java 7 but XWiki 8.1 requires java 8.
> 
> Thanks
> -Vincent
> 
>> On 24 May 2016, at 19:10, Mahomed Hussein <maho...@custodiandc.com> wrote:
>> 
>> I've found another log file which may have a more useful error message
>> (to someone else who knows more :) )
>> 
>> root@xWiki:~# cat /var/log/tomcat7/localhost.2016-05-24.log
>> May 24, 2016 3:14:10 PM org.apache.catalina.core.StandardContext
>> listenerStart
>> SEVERE: Error configuring application listener of class
>> org.xwiki.container.servlet.XWikiServletContextListener
>> java.lang.UnsupportedClassVersionError: 
>> org/xwiki/container/servlet/XWikiServletContextListener : Unsupported 
>> major.minor version 52.0 (unable to load class 
>> org.xwiki.container.servlet.XWikiServletContextListener)
>>   at 
>> org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
>>   at 
>> org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
>>   at 
>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
>>   at 
>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
>>   at 
>> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
>>   at 
>> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
>>   at 
>> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
>>   at 
>> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4888)
>>   at 
>> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
>>   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
>>   at 
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
>>   at 
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
>>   at 
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
>>   at 
>> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:670)
>>   at 
>> org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1839)
>>   at 
>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>>   at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>>   at 
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>>   at 
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>>   at java.lang.Thread.run(Thread.java:745)
>> 
>> May 24, 2016 3:14:10 PM org.apache.catalina.core.StandardContext
>> listenerStart
>> SEVERE: Error configuring application listener of class
>> org.xwiki.container.servlet.SetThreadNameServletRequestListener
>> java.lang.UnsupportedClassVersionError: 
>> org/xwiki/container/servlet/SetThreadNameServletRequestListener : 
>> Unsupported major.minor version 52.0 (unable to load class 
>> org.xwiki.container.servlet.SetThreadNameServletRequestListener)
>>   at 
>> org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClas

Re: [xwiki-users] XWiki 8.1 returning error 404

[Mahomed Hussein]

You are correct about the version of java

root@xWiki:~# java -version
java version "1.7.0_101"
OpenJDK Runtime Environment (IcedTea 2.6.6) (7u101-2.6.6-0ubuntu0.14.04.1)
OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode)
root@xWiki:~# ll /etc/alternatives/java
lrwxrwxrwx 1 root root 46 Mar  8  2015 /etc/alternatives/java -> 
/usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java*

Just found an old post of yours :) - 
http://lists.xwiki.org/pipermail/users/2014-August/028873.html

OK, let me look into upgrading Java  {grumble grumble java grumble grumble}


Kind regards,




Mahomed Hussein
Custodian Data Centre
Email: maho...@custodiandc.com
http://www.CustodianDC.com

-Original Message-
From: users [mailto:users-boun...@xwiki.org] On Behalf Of Vincent Massol
Sent: 24 May 2016 18:14
To: XWiki Users <users@xwiki.org>
Subject: Re: [xwiki-users] XWiki 8.1 returning error 404

This means you’re using java 7 but XWiki 8.1 requires java 8.

Thanks
-Vincent

> On 24 May 2016, at 19:10, Mahomed Hussein <maho...@custodiandc.com> wrote:
>
> I've found another log file which may have a more useful error message
> (to someone else who knows more :) )
>
> root@xWiki:~# cat /var/log/tomcat7/localhost.2016-05-24.log
> May 24, 2016 3:14:10 PM org.apache.catalina.core.StandardContext
> listenerStart
> SEVERE: Error configuring application listener of class
> org.xwiki.container.servlet.XWikiServletContextListener
> java.lang.UnsupportedClassVersionError: 
> org/xwiki/container/servlet/XWikiServletContextListener : Unsupported 
> major.minor version 52.0 (unable to load class 
> org.xwiki.container.servlet.XWikiServletContextListener)
>at 
> org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
>at 
> org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
>at 
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
>at 
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
>at 
> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
>at 
> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
>at 
> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
>at 
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4888)
>at 
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
>at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
>at 
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
>at 
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
>at 
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
>at 
> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:670)
>at 
> org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1839)
>at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>at java.lang.Thread.run(Thread.java:745)
>
> May 24, 2016 3:14:10 PM org.apache.catalina.core.StandardContext
> listenerStart
> SEVERE: Error configuring application listener of class
> org.xwiki.container.servlet.SetThreadNameServletRequestListener
> java.lang.UnsupportedClassVersionError: 
> org/xwiki/container/servlet/SetThreadNameServletRequestListener : Unsupported 
> major.minor version 52.0 (unable to load class 
> org.xwiki.container.servlet.SetThreadNameServletRequestListener)
>at 
> org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
>at 
> org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
>at 
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
>at 
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
>at 
> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
>at 
> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
>at 
> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
>at 
> org.a

Re: [xwiki-users] XWiki 8.1 returning error 404

[Mahomed Hussein]

I've found another log file which may have a more useful error message (to 
someone else who knows more :) )

root@xWiki:~# cat /var/log/tomcat7/localhost.2016-05-24.log
May 24, 2016 3:14:10 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class 
org.xwiki.container.servlet.XWikiServletContextListener
java.lang.UnsupportedClassVersionError: 
org/xwiki/container/servlet/XWikiServletContextListener : Unsupported 
major.minor version 52.0 (unable to load class 
org.xwiki.container.servlet.XWikiServletContextListener)
at 
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
at 
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
at 
org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
at 
org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
at 
org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
at 
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4888)
at 
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at 
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at 
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at 
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:670)
at 
org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1839)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

May 24, 2016 3:14:10 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class 
org.xwiki.container.servlet.SetThreadNameServletRequestListener
java.lang.UnsupportedClassVersionError: 
org/xwiki/container/servlet/SetThreadNameServletRequestListener : Unsupported 
major.minor version 52.0 (unable to load class 
org.xwiki.container.servlet.SetThreadNameServletRequestListener)
at 
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
at 
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
at 
org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
at 
org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
at 
org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
at 
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4888)
at 
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at 
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at 
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at 
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:670)
at 
org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1839)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)


Kind regards,




Mahomed Hussein
Custodian Data Centre
Email: maho...@custodiandc.com
http://www.CustodianDC.com

-Original Message-
From: users [mailto:users-boun...@xwiki.org] On Behalf Of Mahomed Hussein
Sent: 24 May 2016 18:05
To: XWiki Users <users@xwiki.org>
Subject: Re: [xwiki-users] XWiki 8.1 returning error 404

Sorry, I know ev

Re: [xwiki-users] XWiki 8.1 returning error 404

[Mahomed Hussein]

Sorry, I know everyone is busy and Vincent and Thomas have tried to help. I am 
quite desperate though.

Looking at this bit of log, it seems at some point Tomcat has tried to load the 
site and was looking for the 8.0 jar files. How can I tell it to look for the 
8.1 jar files?

May 24, 2016 3:13:32 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-bio-8080"]
May 24, 2016 3:13:32 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-bio-8080"]
May 24, 2016 3:13:34 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
May 24, 2016 3:13:34 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 709 ms
May 24, 2016 3:13:34 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
May 24, 2016 3:13:34 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.52 (Ubuntu)
May 24, 2016 3:13:34 PM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor 
/etc/tomcat7/Catalina/localhost/xwiki.xml
May 24, 2016 3:13:40 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
May 24, 2016 3:13:40 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 590 ms
May 24, 2016 3:13:40 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
May 24, 2016 3:13:40 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.52 (Ubuntu)
May 24, 2016 3:13:40 PM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor 
/etc/tomcat7/Catalina/localhost/xwiki.xml
May 24, 2016 3:13:49 PM org.apache.catalina.startup.ContextConfig 
processAnnotationsJar
SEVERE: contextConfig.jarFile
java.io.FileNotFoundException: 
/usr/lib/xwiki/WEB-INF/lib/log4j-over-slf4j-1.7.18-xwiki-1.jar (No such file or 
directory)
at java.util.zip.ZipFile.open(Native Method)


Kind regards,




Mahomed Hussein
Custodian Data Centre
Email: maho...@custodiandc.com
http://www.CustodianDC.com

-Original Message-
From: users [mailto:users-boun...@xwiki.org] On Behalf Of Mahomed Hussein
Sent: 24 May 2016 17:40
To: XWiki Users <users@xwiki.org>
Subject: Re: [xwiki-users] XWiki 8.1 returning error 404

Hi

No, we never made it the root application. The site has always been 
http://xwiki.cdc.local:8080/xwiki.

Below are listings of the file referred to in the link.


root@xWiki:/etc/tomcat7/Catalina/localhost# ll total 8 drwxrwxr-x 2 root 
tomcat7 4096 May 24 15:13 ./ drwxrwxr-x 3 root tomcat7 4096 Mar  8  2015 ../
lrwxrwxrwx 1 root root  28 May 24 11:32 xwiki.xml -> 
/etc/xwiki/xwiki-tomcat7.xml


root@xWiki:/etc/xwiki# ll
total 212
drwxr-xr-x   7 root root  4096 May 24 15:13 ./
drwxr-xr-x 119 root root  4096 May 24 16:28 ../
drwxr-xr-x   4 root root  4096 Mar  8  2015 cache/
drwxr-xr-x   3 root root  4096 May 24 15:13 classes/
drwxr-xr-x   2 root root  4096 Feb 26  2015 extensions/
drwxr-xr-x   2 root root  4096 May 24 15:13 fonts/
-rw-r--r--   1 root root 12321 May 24 15:13 hibernate.cfg.xml
-rw-r--r--   1 root root  2022 Feb 26  2015 jboss-deployment-structure.xml
drwxr-xr-x   3 root root  4096 Mar  8  2015 observation/
-rw-r--r--   1 root root  2076 Mar 31  2015 portlet.xml
-rw-r--r--   1 root root 15610 Mar 31  2015 struts-config.xml
-rw-r--r--   1 root root  1328 Mar 31  2015 sun-web.xml
-rw-r--r--   1 root root12 May 24 11:32 version.properties
-rw-r--r--   1 root root 16927 Mar 15 16:38 web.xml
-rw-r--r--   1 root root 35035 May 24 11:32 xwiki.cfg
-rw-r--r--   1 root root 33149 Feb 26  2015 xwiki.cfg.dpkg-old
-rw-r--r--   1 root root 35522 May 24 11:32 xwiki.properties
-rw-r--r--   1 root root  1257 May 29  2015 xwiki-tomcat7.xml
-rw-r--r--   1 root root  1257 Feb 26  2015 xwiki-tomcat.xml


root@xWiki:/etc/xwiki# cat xwiki-tomcat7.xml 






  
  






Kind regards,




Mahomed Hussein
Custodian Data Centre
Email: maho...@custodiandc.com
http://www.CustodianDC.com

-Original Message-
From: users [mailto:users-boun...@xwiki.org] On Behalf Of Thomas Mortagne
Sent: 24 May 2016 17:32
To: XWiki Users <users@xwiki.org>
Subject: Re: [xwiki-users] XWiki 8.1 returning error 404

If you made XWiki the root application in Tomcat at some point you might want 
to look at the warning in 
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationViaAPT#HXWikiasrootwebapp.

On Tue, May 24, 2016 at 6:22 PM, Mahomed Hussein <maho...@custodiandc.com> 
wrote:
> I've also checked for the files it says it can't load such as 
> xwiki-commons-configuration-api-8.0.jar and confirm that the file does not 
> exist, but 

Re: [xwiki-users] XWiki 8.1 returning error 404

[Thomas Mortagne]

If you made XWiki the root application in Tomcat at some point you
might want to look at the warning in
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationViaAPT#HXWikiasrootwebapp.

On Tue, May 24, 2016 at 6:22 PM, Mahomed Hussein
<maho...@custodiandc.com> wrote:
> I've also checked for the files it says it can't load such as 
> xwiki-commons-configuration-api-8.0.jar and confirm that the file does not 
> exist, but xwiki-commons-configuration-api-8.1.jar does exist.
>
>
> Kind regards,
>
>
>
>
> Mahomed Hussein
> Custodian Data Centre
> Email: maho...@custodiandc.com
> http://www.CustodianDC.com
>
> -Original Message-
> From: users [mailto:users-boun...@xwiki.org] On Behalf Of Mahomed Hussein
> Sent: 24 May 2016 17:16
> To: XWiki Users <users@xwiki.org>
> Subject: Re: [xwiki-users] XWiki 8.1 returning error 404
>
>> I guess it means you made apt-get update/upgrade automatic which is usually 
>> not a great idea.
>
> Yes you are right. It was on my list to disable this
>
>
>> Could you confirm you are using XWiki Debian packages ?
>
> Yes I confirm it's the debian packages. All installed via apt-get install
>
>
>> Logs
>
> I have looked at the local access log and can see the last successful visit 
> to the system was at 13:46 and then the next entry was at 16:23 when I got 
> the error.
>
> The log file is quite long, I can share it via pastebin or some other method 
> if you prefer.
>
> Thanks for the help.
>
>
> ===
> 10.0.5.62 - - [24/May/2016:13:46:33 +0100] "GET 
> /xwiki/bin/get/XWiki/DocumentTree?outputSyntax=plain=false=false&=children=document%3Axwiki%3ANOC.WebHome
>  HTTP/1.1" 200 8492
> 10.0.5.61 - - [24/May/2016:16:23:22 +0100] "GET 
> /xwiki/bin/view/Main/Search?text=backup_type=DOCUMENT_locale=en_locale==1
>  HTTP/1.1" 404 1021
> 10.0.5.61 - - [24/May/2016:16:23:23 +0100] "GET /favicon.ico HTTP/1.1" 404 991
> 10.0.5.61 - - [24/May/2016:16:23:32 +0100] "GET 
> /xwiki/bin/view/Main/Search?text=backup_type=DOCUMENT_locale=en_locale==1
>  HTTP/1.1" 404 1021
> 10.0.5.61 - - [24/May/2016:16:23:37 +0100] "GET /xwiki/ HTTP/1.1" 404 981
> 10.0.5.61 - - [24/May/2016:16:23:47 +0100] "GET /xwiki/bin/view/Main/ 
> HTTP/1.1" 404 1009 ===
>
>
>
> From about 15:00 we started getting errors in catalina.out. Also notice how 
> the time changes from using 24 Hour notation to 12 hour notation (excessively 
> repeated events truncated)
>
> ===
>
> 2016-05-24 15:00:00,001 [DefaultQuartzScheduler_Worker-10] ERROR 
> o.q.c.ErrorLogger  - Job 
> (DEFAULT.xwiki:Scheduler.WatchListHourlyNotifier_0 threw an exception.
> org.quartz.SchedulerException: Job threw an unhandled exception.
> at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
> at 
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
> Caused by: java.lang.RuntimeException: Failed to load component for type 
> [interface org.xwiki.context.ExecutionContextManager] for hint [default]
> at com.xpn.xwiki.web.Utils.getComponent(Utils.java:758)
> at com.xpn.xwiki.web.Utils.getComponent(Utils.java:781)
> at com.xpn.xwiki.web.Utils.getComponent(Utils.java:734)
> at 
> com.xpn.xwiki.plugin.scheduler.AbstractJob.execute(AbstractJob.java:56)
> at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
> ... 1 common frames omitted
> Caused by: org.xwiki.component.manager.ComponentLookupException: Can't find 
> descriptor for the component [role = [interface 
> org.xwiki.context.ExecutionContextManager] hint = [default]]
> at 
> org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:401)
> at 
> org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:190)
> at com.xpn.xwiki.web.Utils.getComponent(Utils.java:756)
> ... 5 common frames omitted
> May 24, 2016 3:13:16 PM org.apache.coyote.AbstractProtocol pause
> INFO: Pausing ProtocolHandler ["http-bio-8080"] May 24, 2016 3:13:16 PM 
> org.apache.catalina.core.StandardService stopInternal
> INFO: Stopping service Catalina
> 2016-05-24 15:13:32,469 [localhost-startStop-2] WARN  o.i.j.ResourceDMBean
>- ISPN42: Did not find queried attribute with name coreHashCode
> 2016-05-24 15:13:32,470 [localhost-startStop-2] WARN  o.i.j.ResourceDMBean
>- ISPN42: Did not find queried attribute with name coreHashCode
> 2016-05-24 15:13:32,470 [loca

Re: [xwiki-users] XWiki 8.1 returning error 404

[Mahomed Hussein]

I've also checked for the files it says it can't load such as 
xwiki-commons-configuration-api-8.0.jar and confirm that the file does not 
exist, but xwiki-commons-configuration-api-8.1.jar does exist.


Kind regards,




Mahomed Hussein
Custodian Data Centre
Email: maho...@custodiandc.com
http://www.CustodianDC.com

-Original Message-
From: users [mailto:users-boun...@xwiki.org] On Behalf Of Mahomed Hussein
Sent: 24 May 2016 17:16
To: XWiki Users <users@xwiki.org>
Subject: Re: [xwiki-users] XWiki 8.1 returning error 404

> I guess it means you made apt-get update/upgrade automatic which is usually 
> not a great idea.

Yes you are right. It was on my list to disable this


> Could you confirm you are using XWiki Debian packages ?

Yes I confirm it's the debian packages. All installed via apt-get install


> Logs

I have looked at the local access log and can see the last successful visit to 
the system was at 13:46 and then the next entry was at 16:23 when I got the 
error.

The log file is quite long, I can share it via pastebin or some other method if 
you prefer.

Thanks for the help.


===
10.0.5.62 - - [24/May/2016:13:46:33 +0100] "GET 
/xwiki/bin/get/XWiki/DocumentTree?outputSyntax=plain=false=false&=children=document%3Axwiki%3ANOC.WebHome
 HTTP/1.1" 200 8492
10.0.5.61 - - [24/May/2016:16:23:22 +0100] "GET 
/xwiki/bin/view/Main/Search?text=backup_type=DOCUMENT_locale=en_locale==1
 HTTP/1.1" 404 1021
10.0.5.61 - - [24/May/2016:16:23:23 +0100] "GET /favicon.ico HTTP/1.1" 404 991
10.0.5.61 - - [24/May/2016:16:23:32 +0100] "GET 
/xwiki/bin/view/Main/Search?text=backup_type=DOCUMENT_locale=en_locale==1
 HTTP/1.1" 404 1021
10.0.5.61 - - [24/May/2016:16:23:37 +0100] "GET /xwiki/ HTTP/1.1" 404 981
10.0.5.61 - - [24/May/2016:16:23:47 +0100] "GET /xwiki/bin/view/Main/ HTTP/1.1" 
404 1009 ===



>From about 15:00 we started getting errors in catalina.out. Also notice how 
>the time changes from using 24 Hour notation to 12 hour notation (excessively 
>repeated events truncated)

===

2016-05-24 15:00:00,001 [DefaultQuartzScheduler_Worker-10] ERROR 
o.q.c.ErrorLogger  - Job 
(DEFAULT.xwiki:Scheduler.WatchListHourlyNotifier_0 threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception.
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
at 
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
Caused by: java.lang.RuntimeException: Failed to load component for type 
[interface org.xwiki.context.ExecutionContextManager] for hint [default]
at com.xpn.xwiki.web.Utils.getComponent(Utils.java:758)
at com.xpn.xwiki.web.Utils.getComponent(Utils.java:781)
at com.xpn.xwiki.web.Utils.getComponent(Utils.java:734)
at 
com.xpn.xwiki.plugin.scheduler.AbstractJob.execute(AbstractJob.java:56)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
... 1 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Can't find 
descriptor for the component [role = [interface 
org.xwiki.context.ExecutionContextManager] hint = [default]]
at 
org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:401)
at 
org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:190)
at com.xpn.xwiki.web.Utils.getComponent(Utils.java:756)
... 5 common frames omitted
May 24, 2016 3:13:16 PM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["http-bio-8080"] May 24, 2016 3:13:16 PM 
org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Catalina
2016-05-24 15:13:32,469 [localhost-startStop-2] WARN  o.i.j.ResourceDMBean  
 - ISPN42: Did not find queried attribute with name coreHashCode
2016-05-24 15:13:32,470 [localhost-startStop-2] WARN  o.i.j.ResourceDMBean  
 - ISPN42: Did not find queried attribute with name coreHashCode
2016-05-24 15:13:32,470 [localhost-startStop-2] WARN  o.i.j.ResourceDMBean  
 - ISPN42: Did not find queried attribute with name coreHashCode
[truncated]
2016-05-24 15:13:32,485 [localhost-startStop-2] WARN  o.i.j.ResourceDMBean  
 - ISPN42: Did not find queried attribute with name coreHashCode
May 24, 2016 3:13:32 PM org.apache.catalina.loader.WebappClassLoader 
clearReferencesJdbc
SEVERE: The web application [/xwiki] registered the JDBC driver 
[com.mysql.jdbc.Driver] but failed to unregister it when the web application 
was stopped. To prevent a memory leak, the JDBC Driver has been forcibly 
unregistered.
May 24, 2016 3:13:32 PM org.apache.catalina.loader.WebappClassLoader 
checkThreadLocalMapForLeaks
SEVERE: The web appli

Re: [xwiki-users] XWiki 8.1 returning error 404

[Mahomed Hussein]

ter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

May 24, 2016 3:13:49 PM org.apache.catalina.startup.ContextConfig 
processAnnotationsJar
SEVERE: contextConfig.jarFile
java.io.FileNotFoundException: 
/usr/lib/xwiki/WEB-INF/lib/xwiki-platform-feed-api-8.0.jar (No such file or 
directory)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(ZipFile.java:215)
at java.util.zip.ZipFile.(ZipFile.java:145)
at java.util.jar.JarFile.(JarFile.java:154)
at java.util.jar.JarFile.(JarFile.java:91)
at sun.net.www.protocol.jar.URLJarFile.(URLJarFile.java:93)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)
at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:99)
at 
sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)
at 
sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)
at org.apache.tomcat.util.scan.FileUrlJar.(FileUrlJar.java:41)
at 
org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactory.java:34)
at 
org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1922)
at 
org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1897)
at 
org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1882)
at 
org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1314)
at 
org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:873)
at 
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:371)
at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at 
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at 
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5355)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at 
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at 
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at 
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:670)
at 
org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1839)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

===




Kind regards,



Mahomed Hussein
Custodian Data Centre
Email: maho...@custodiandc.com
http://www.CustodianDC.com

-Original Message-
From: users [mailto:users-boun...@xwiki.org] On Behalf Of Thomas Mortagne
Sent: 24 May 2016 17:01
To: XWiki Users <users@xwiki.org>
Subject: Re: [xwiki-users] XWiki 8.1 returning error 404

I guess it means you made apt-get update/upgrade automatic which is usually not 
a great idea. Could you confirm you are using XWiki Debian packages ?

You should look at tomcat log to see if there is any error in it. What version 
was it upgraded from ?

On Tue, May 24, 2016 at 5:51 PM, Mahomed Hussein <maho...@custodiandc.com> 
wrote:
> Hi
>
> It seems our server automatically updated to xWiki 8.1 and now we are getting 
> the error below:
>
>
> ===
> HTTP Status 404 - /xwiki/bin/view/Main/ type Status report message
> /xwiki/bin/view/Main/
>
> description The requested resource is not available.
>
> Apache Tomcat/7.0.52 (Ubuntu)
>
> ===
>
> I have already rebooted the server to no avail. I have confirmed that
> we are upgraded to 8.1
>
> I have tried to browse to 
> http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki81RC1 to 
> see if there are any instructions there, but the page is not loading and I am 
> getting an error 524 (I assume you are using cloudflare).
>
> Help please as this is our live system. Thanks.
>
>
> Kind regards,
>
>
> Mahomed Hussein
> Custodian Data Centre
> Email: maho...@custodiandc.com
> http://www.CustodianDC.com
> ___
> users mailing list
&

Re: [xwiki-users] XWiki 8.1 returning error 404

[Vincent Massol]

> On 24 May 2016, at 17:51, Mahomed Hussein  wrote:
> 
> Hi
> 
> It seems our server automatically updated to xWiki 8.1 and now we are getting 
> the error below:
> 
> 
> ===
> HTTP Status 404 - /xwiki/bin/view/Main/
> type Status report
> message /xwiki/bin/view/Main/
> 
> description The requested resource is not available.
> 
> Apache Tomcat/7.0.52 (Ubuntu)
> 
> ===
> 
> I have already rebooted the server to no avail. I have confirmed that we are 
> upgraded to 8.1
> 
> I have tried to browse to 
> http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki81RC1 to 
> see if there are any instructions there, but the page is not loading and I am 
> getting an error 524 (I assume you are using cloudflare).

xwiki.org has issues. I have restarted it now. Sorry about that.

Thanks
-Vincent

> 
> Help please as this is our live system. Thanks.
> 
> 
> Kind regards,
> 
> 
> Mahomed Hussein
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Re: [xwiki-users] XWiki 8.1 returning error 404

[Thomas Mortagne]

I guess it means you made apt-get update/upgrade automatic which is
usually not a great idea. Could you confirm you are using XWiki Debian
packages ?

You should look at tomcat log to see if there is any error in it. What
version was it upgraded from ?

On Tue, May 24, 2016 at 5:51 PM, Mahomed Hussein
 wrote:
> Hi
>
> It seems our server automatically updated to xWiki 8.1 and now we are getting 
> the error below:
>
>
> ===
> HTTP Status 404 - /xwiki/bin/view/Main/
> type Status report
> message /xwiki/bin/view/Main/
>
> description The requested resource is not available.
>
> Apache Tomcat/7.0.52 (Ubuntu)
>
> ===
>
> I have already rebooted the server to no avail. I have confirmed that we are 
> upgraded to 8.1
>
> I have tried to browse to 
> http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki81RC1 to 
> see if there are any instructions there, but the page is not loading and I am 
> getting an error 524 (I assume you are using cloudflare).
>
> Help please as this is our live system. Thanks.
>
>
> Kind regards,
>
>
> Mahomed Hussein
> Custodian Data Centre
> Email: maho...@custodiandc.com
> http://www.CustodianDC.com
> ___
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users



-- 
Thomas Mortagne
___
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users