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https://issues.apache.org/jira/browse/KARAF-5187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16926523#comment-16926523
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Wiep Nijdam edited comment on KARAF-5187 at 9/10/19 11:07 AM:
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I have a similar issue. We are currently involved in upgrading from karaf-3.0.8
towards karaf-4.2.6. The feature that worked perfectly and without problems in
3.0.8 is causing the exact same problems as described above. The comment from
june 29th is not the issue: all bundles choose from the same set of
dependencies. What we did found out sofar is that when different <feature>s
refer to the same dependencies the installer starts claiming memory until
nothing is left resulting in an out-ot-memory error.
We chose for this construction because it sometimes is convenient to not
install the complete application but only part of it for e.g. problem solving
or extension.
was (Author: wiep1958):
I have a similar issue. We are currently involved in upgrading from karaf-3.0.8
towards karaf-4.2.6. The feature that worked perfectly and without problems in
3.0.8 is causing the exact same problems as described above. The comment from
june 29th is not the issue: all bundles choose from the same set of
dependencies. What we did found out sofar is that when different <feature>s
refer to the same dependencies the installer starts claiming memory until
nothing is left resulting in an out-ot-memory error.
We choose for this construction because it sometimes is convenient to not
install the complete application but only part of it for e.g. problem solving
or extension.
> Feature install runs 30 minutes and gets out of memory error in Felix
> resolver code
> -----------------------------------------------------------------------------------
>
> Key: KARAF-5187
> URL: https://issues.apache.org/jira/browse/KARAF-5187
> Project: Karaf
> Issue Type: Bug
> Components: karaf
> Affects Versions: 4.0.9
> Environment: Linux
> Reporter: Jay Holloway
> Priority: Major
>
> We are currently using Karaf 4.0.9. We have a feature file that has worked
> for us for over a year. We have noticed a slight degradation during the
> feature install in the past few months as we have added bundles and
> sub-features to our feature file. Recently, we added numerous new
> sub-features and bundles to our one feature file. Currently, the feature
> install hangs between 15 and 45 minutes until we get a Java heap space out of
> memory error. The print stack trace shows that it is in the Felix resolver
> the entire time. However, when we downloaded, setup and configured Karaf
> 4.1.1, the same feature file installed with no problem and very quickly. Is
> there something we can do within Karaf 4.0.9 to make it process our feature
> file more efficiently without hanging? Officially upgrading to Karaf 4.1.1
> is out of our control.
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