Re: [Hypercontent-users] Running Hypercontent in Tomcat 5
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Re: [Hypercontent-users] Running Hypercontent in Tomcat 5
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From: Alex V. <av...@co...> - 2005-07-27 16:55:19
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Hi Chad,
OK, well the ThreadDeath is something I haven't seen before, but =
I=20
think we can safely ignore it for now, as it appears to be happening=20
during the Shutdown phase. The fact remains that the log error and the=20=
behavior you're seeing very much indicate a failure to find the cache=20
directory at startup.
Just to clarify, the "hypercontent.properties" file that needs =
to be=20
changed is the one under webapps/hyper/WEB-INF/classes/properties;=20
although if you are using the HC2 ant script to compile the classes,=20
you should change the copy under "source" as well, since it gets copied=20=
over during a build.
The abs-server-base change is fine, as long as that is a real address=20
you can type into a browser to get to the server.
One possible way to debug the problem would be to create a little test=20=
class you can execute on the server with something like
java.io.File root =3D new=20
java.io.File("/opt/jakarta-tomcat-5.0.28/webapps/hyper/cache");
System.out.println(root.isDirectory());
Based on the exception that's being thrown, one would presume this=20
would print false; based on your stated configuration, once would=20
presume this should print true. I think that conflict makes this a=20
good square one.
-Alex
On Jul 27, 2005, at 11:58 AM, Chad Lauber wrote:
> Hi Alex,
>
> I have been restarting the Tomcat server, not just restarting the
> webapp. Reload is set to 'False' on this context. This is the path
> to the cache directory:
>
> /opt/jakarta-tomcat-5.0.28/webapps/hyper/cache
>
> Permissions are set to 777.
>
> Here is the hypercontent.properties file:
>
> I also changed abs-server-base...maybe that is messing it up?
>
> # The base server URL : should contain host, port and context, but NOT
> a trailing slash
> abs-server-base =3D http://10.0.0.190:8080/hyper
>
> # local disk directory where ONLY this instance of HyperContent can
> store cache files
> cache_dir =3D /opt/jakarta-tomcat-5.0.28/webapps/hyper/cache
>
> # Compression can knock 50% off the storage space needed for the=20
> cache, but can
> # use up to 50% more processing time per each cache put. Cache gets
> can benefit from
> # the smaller number of bytes to retrieve from disk. It should have a=20=
> quite low
> # performance impact either way in the grand scheme of things, it just
> saves space.
> # Value should be true or false
> cache_compress =3D false
>
> # how often should the configurationfactory check the filesystem for
> new projects
> org.hypercontent.project.ConfigurationFactory.refresh =3D 10000
>
> # maximum number of milliseconds to cache file modification dates
> # This impacts how quickly changes to repository data will ripple up
> through the content server
> # and invalidate cached data
> last_mod_max_stale_millis =3D 2000
>
> #WorkStore implementation
> org.hypercontent.workflow.WorkStore =3D
> org.hypercontent.workflow.impl.SerializingWorkStore
>
> #QueueStore implementation
> org.hypercontent.workflow.QueueStore =3D
> org.hypercontent.workflow.impl.SerializingQueueStore
>
> #SMTP host for outgoing workflow messages
> mail.smtp.host=3Dsmtp.univ.edu
>
> #Default from address for workflow emails
> mail.default.from=3Dw...@un...
>
> #Message on authentication failure
> mesage.login.failure =3D Login attempt unsuccesful
>
>
>
> On 7/26/05, Alex Vigdor <av...@co...> wrote:
>> Chad,
>> The stack trace immediately preceding
>>
>> INFO 2005-07-26 14:35:27,239 HyperContent initiating startup at Tue
>> Jul 26 14:35:27 EDT 2005 on thread main
>>
>> Indicates that the server was still unable to find the cache=20
>> directory.
>> All the thread death errors, from some posts online, may be related
>> to tomcat if you're stopping/starting the webapp without
>> stopping/starting the whole server, or if you have auto-reloading set
>> on the context.
>>
>> -Alex
>>
>>
>> On Jul 26, 2005, at 2:48 PM, Chad Lauber wrote:
>>
>>> Oops...only inculed part of the log...please find the most current
>>> hypercontent log attached.
>>>
>>> Chad
>>>
>>> On 7/25/05, Alex Vigdor <av...@co...> wrote:
>>>> Hi Chad,
>>>> You need to set the property "cache_dir" in
>>>> hypercontent.properties to
>>>> a valid directory for HyperContent's disk caching. I'll add a more
>>>> informative error message to this extent for the upcoming beta4
>>>> release; I guess that stack trace is a little cryptic!
>>>>
>>>> -Alex
>>>>
>>>> On Jul 25, 2005, at 1:38 PM, Chad Lauber wrote:
>>>>
>>>>> Hi Alex,
>>>>>
>>>>> Here are the logs along with the server.xml. One thought I had is
>>>>> that Tomcat is set up to automatically deploy web applications,=20
>>>>> which
>>>>> might be causing the problem.
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Chad
>>>>>
>>>>> On 7/18/05, Alex Vigdor <av...@co...> wrote:
>>>>>> HI Chad,
>>>>>> Perhaps you could attach a copy of your log, so we can get=20=
>>>>>> a
>>>>>> better
>>>>>> idea of what is happening.
>>>>>>
>>>>>> -Alex
>>>>>>
>>>>>> On Jul 18, 2005, at 12:13 PM, Chad Lauber wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> For some reason I get a "Page can not be displayed" error when
>>>>>>> trying
>>>>>>> to access hypercontent from a context with in and existing =
Tomcat
>>>>>>> 5.
>>>>>>>
>>>>>>> Here is the Projects.xml file with the path to the bootstrap
>>>>>>> directory
>>>>>>> edited to reflect the location on this system:
>>>>>>>
>>>>>>> <?xml version=3D"1.0" encoding=3D"UTF-8"?>^M<filesystem-def
>>>>>>> name=3D"HyperContent Projects Repository" type=3D"local">^M =
<argument
>>>>>>> index=3D"0"
>>>>>>> value=3D"/opt/hypercontent2.0b3/hypercontent2/repositories/
>>>>>>> bootstrap"/
>>>>>>>> ^M
>>>>>>> <argument index=3D"1" value=3D"autocreate"/>^M <argument
>>>>>>> index=3D"2"
>>>>>>> value=3D"enable-metadata"/>^M</filesystem-def>^M
>>>>>>>
>>>>>>>
>>>>>>> I changed the permissions on that directory to 777, restarted
>>>>>>> Tomcat,
>>>>>>> but still nothing.
>>>>>>>
>>>>>>> Any ideas or insight would be appreciated.
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> Chad
>>>>>>>
>>>>>>>
>>>>>>> -------------------------------------------------------
>>>>>>> SF.Net email is sponsored by: Discover Easy Linux Migration
>>>>>>> Strategies
>>>>>>> from IBM. Find simple to follow Roadmaps, straightforward=20
>>>>>>> articles,
>>>>>>> informative Webcasts and more! Get everything you need to get up=20=
>>>>>>> to
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>>>>>>> _______________________________________________
>>>>>>> Hypercontent-users mailing list
>>>>>>> Hyp...@li...
>>>>>>> https://lists.sourceforge.net/lists/listinfo/hypercontent-users
>>>>>>
>>>>>>
>>>>>>
>>>>>> -------------------------------------------------------
>>>>>> SF.Net email is sponsored by: Discover Easy Linux Migration
>>>>>> Strategies
>>>>>> from IBM. Find simple to follow Roadmaps, straightforward=20
>>>>>> articles,
>>>>>> informative Webcasts and more! Get everything you need to get up=20=
>>>>>> to
>>>>>> speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick
>>>>>> _______________________________________________
>>>>>> Hypercontent-users mailing list
>>>>>> Hyp...@li...
>>>>>> https://lists.sourceforge.net/lists/listinfo/hypercontent-users
>>>>>>
>>>>> <hyper_logs.tar>
>>>>
>>>>
>>>> -------------------------------------------------------
>>>> SF.Net email is sponsored by: Discover Easy Linux Migration=20
>>>> Strategies
>>>> from IBM. Find simple to follow Roadmaps, straightforward articles,
>>>> informative Webcasts and more! Get everything you need to get up to
>>>> speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick
>>>> _______________________________________________
>>>> Hypercontent-users mailing list
>>>> Hyp...@li...
>>>> https://lists.sourceforge.net/lists/listinfo/hypercontent-users
>>>>
>>> <hypercontent.log>
>>
>>
>> -------------------------------------------------------
>> SF.Net email is sponsored by: Discover Easy Linux Migration =
Strategies
>> from IBM. Find simple to follow Roadmaps, straightforward articles,
>> informative Webcasts and more! Get everything you need to get up to
>> speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick
>> _______________________________________________
>> Hypercontent-users mailing list
>> Hyp...@li...
>> https://lists.sourceforge.net/lists/listinfo/hypercontent-users
>>
>
>
> -------------------------------------------------------
> SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
> from IBM. Find simple to follow Roadmaps, straightforward articles,
> informative Webcasts and more! Get everything you need to get up to
> speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&op=CCk
> _______________________________________________
> Hypercontent-users mailing list
> Hyp...@li...
> https://lists.sourceforge.net/lists/listinfo/hypercontent-users
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