Hi,
it sounds like a bug. The fileinstall has been updated between 3.0.4 and
4.0.4, so it could be a bug in fileinstall or a mix of fileinstall and
karaf.
Let me take try to reproduce and investigate a bug.
Do you mind to create a Jira describing the use case (or I can do it for
you) ?
Thanks,
Regards
JB
On 04/14/2016 02:26 PM, Althaus, Volker wrote:
Hi,
we are doing an upgrade from Karaf 3.0.4 to 4.0.4 and run into some
problems with bundles in the deploy folder on a clean start.
It seems that fileinstall does not respect the property
felix.fileinstall.active.level=80
in org.apache.felix.fileinstall-deploy.cfg and starts at a very early
level when the boot features are not ready yet.
The karaf.log leads to this assumption as the bundles in deploy are
logged before the boot
features.
One effect for example is if you have a Spring or Blueprint driven
CamelContext in a
bundle in the deploy folder, it would not be shown by the “context-list”
command,
although the context and the routes are running properly.
The more serious problem is that we wrote a custom BundleListener
to track these bundles. We load this as a boot feature, so normally it
should be there
when the hot deploy folder polls at level 80, but this does not work and our
listener is not called.
Playing around with the poll interval in
org.apache.felix.fileinstall-deploy.cfg
and set it to 10 seconds or higher - works.
Lowering the start.level or active.level property does not change anything.
A real hot-deployment of the bundle at runtime also works.
Any ideas how to approach this problem? Or a workaround?
Eventually this is also worth a bug report (Felix or Karaf?) because in
Karaf 2 and 3 this scenario worked without any problems.
TIA & Regards
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