No, I cannot find it. But there's no error in reference to a missing manager class so I guess it's not a problem.

If I can solve the address problem, I'll see further.

Thanks and good night,

Michael


Am 13.06.17 um 01:51 schrieb Taher Alkhateeb:
All dependencies are stored in the gradle cache and referenced in the
generated ofbiz.jar. So I guess it's somewhere in the cache. Can't you find
it there?

On Jun 13, 2017 2:49 AM, "Michael Brohl" <michael.br...@ecomify.de> wrote:

Where would you expect the jar file to be stored?

I'll try to track down the errors. I was able to reduce the error messages
by adding -Djava.net.preferIPv4Stack=true to the jvm arguments in
build.gradle

def jvmArguments = ['-Xms128M', '-Xmx1024M', "-Djava.net.preferIPv4Stack=tr
ue"]

(see https://stackoverflow.com/questions/6862364/slp-java-functio
n-causing-socketexception-due-to-ip-multicast-if).

I know get one more exception

org.apache.catalina.tribes.ChannelException: java.net.SocketException:
Can't assign requested address; No faulty members identified.

After a brief internet search, this could be a problem with my MacOS, I'll
try this tomorrow.


It would be great if others could check if OFBiz runs on their machine with
configured cluster support.

Regards,

Michael


Am 13.06.17 um 01:01 schrieb Taher Alkhateeb:

A compile dependency is also a runtime dependency in gradle (as opposed to
compileOnly).

So if it is defined in gradle then it is available in runtime.

On Jun 13, 2017 1:57 AM, "Michael Brohl" <michael.br...@ecomify.de> wrote:

Quick checked the cluster config and see that the cluster configuration
depends on org.apache.catalina.ha.session.DeltaManager, whose package is
configured in Gradle as a compile dependency (org.apache.tomcat:tomcat-cata
lina-ha:8.5.15).

Do you have this package/jar available at runtime?

I cannot find it anywhere on my machine after compile.

Michael


Am 13.06.17 um 00:11 schrieb Taher Alkhateeb:

Hi Michael,

Hmmm, I didn't know that it is actively used. Essentially, you get
exceptions / crashes when you uncomment the clustering section in
catalina's ofbiz-component.xml.

Also, I could be wrong, but I thought instead of using Tomcat's
clustering, you instead cluster your infrastructure itself behind load
balancers and mirroring solutions and whatnot.

Anyway, if I'm wrong, then the second option is to try and figure out
what's wrong with clustering and how to fix it. It's a big section of
CatalinaContainer and it's currently crashing because of a missing context
and a manager and a few other things.

Cheers,

Taher Alkhateeb


On 13/06/17 01:03, Michael Brohl wrote:

Hi Taher,
clustering support is an important feature for enterprise installations
and it worked in the past. It should be fixed if it is broken.

What makes you think that clustering is broken? How did you test it? What
is not working exactly?

I recently updated the Tomcat version, could this be a source of the
problem? Maybe there were changes in the configuration I have missed,
although I did not find anything in the release notes.

Regards,

Michael


Am 12.06.17 um 22:57 schrieb Taher Alkhateeb:

Hi Everyone,
In reference to [1] and the refactoring work, and after multiple
different
tests, I came to realize that Tomcat clustering implementation is broken
(both before and after the refactoring). The reasons are complex but
they
essentially have to do with setting up the right parameters for the
cluster. So I suspect no one is using this feature?

It is therefore, my recommendation to remove clustering from
CatalinaContainer which would substantially reduce complexity of both
the
component configuration file and the accompanying source code which
would
shave off at least 120 lines of code.

WDYT

[1] https://issues.apache.org/jira/browse/OFBIZ-9392

On Thu, Jun 8, 2017 at 3:38 PM, Taher Alkhateeb <
slidingfilame...@gmail.com>
wrote:

Hey folks,

It was very painful and slow, but I finally got a working almost
full-rewrite of the CatalinaContainer. I need help with testing,
reviews,
and code improvements.

Details are found in [1]. There are no functional changes, just a
rewrite.
I appreciate all the help and feedback.

[1] https://issues.apache.org/jira/browse/OFBIZ-9392

Cheers,

Taher Alkhateeb







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