[jira] [Commented] (KARAF-6068) Karaf hangs by bundle resolving (felix resolver)
[
https://issues.apache.org/jira/browse/KARAF-6068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17192875#comment-17192875
]
Lukasz Lech commented on KARAF-6068:
I'm struggling with the same bug after versioning of a small part of my
application (where I provide 2 versions of a few bundles, totally about 10
packages).
The karaf fails in infinite loop, consuming more and more memory (after running
overnight, it has reached 6GB). Unfortunately, the org.apache.felix.framework
in maven repository has incomplete sources (missing
org.apache.felix.resolver.ResolverImpl, which seems to be central to the issue)
which makes it for me very hard to debug. Probably I'll spend time finding
workaroud for the problem.
It's quite disappointing that the first time we have the use case that can be
solved only with OSGi it doesn't work.
> Karaf hangs by bundle resolving (felix resolver)
>
>
> Key: KARAF-6068
> URL: https://issues.apache.org/jira/browse/KARAF-6068
> Project: Karaf
> Issue Type: Bug
> Components: karaf
>Affects Versions: 4.0.7, 4.1.5
> Environment: JDK 8
> Windows, Linux
>Reporter: Andrei Shakirin
>Assignee: Jean-Baptiste Onofré
>Priority: Critical
> Attachments: karaf-hangs-stacktrace.txt, tesb.log, threads-cpu.png
>
>
> I faced following situation in project uses Karaf as deployment container for
> microservices:
> 1) bundle A is installed with feature A and exports java packages xxx.yyy in
> version 10.2.0
> 2) additionally, bundle B was created and installed with feature B. Bundle B
> exporting the same java packages (xxx.yyy) as bundle A, but with another
> version 1.1.0
> Problem: as soon as other modules importing java packages (xxx.yyy) with
> version [1.1, 2.0) - Karaf completely hangs on startup. There are no logs
> describing the problem. The last log statement is about JMX registration.
> Karaf JVM takes about 90% CPU - looks like infinite loop.
> The thread dump shows that threads occupied CPU are the following:
> {code}
> "pool-38-thread-8" #245 prio=5 os_prio=0 tid=0x1cd94000 nid=0x3094
> runnable [0x29f0e000]
>java.lang.Thread.State: RUNNABLE
> at
> org.apache.felix.resolver.util.ArrayMap.getOrCompute(ArrayMap.java:74)
> at
> org.apache.felix.resolver.ResolverImpl.addUsedBlame(ResolverImpl.java:1284)
> at
> org.apache.felix.resolver.ResolverImpl.mergeUses(ResolverImpl.java:1110)
> at
> org.apache.felix.resolver.ResolverImpl.mergeUses(ResolverImpl.java:)
> at
> org.apache.felix.resolver.ResolverImpl.mergeUses(ResolverImpl.java:)
> at
> org.apache.felix.resolver.ResolverImpl.mergeUses(ResolverImpl.java:1105)
> at
> org.apache.felix.resolver.ResolverImpl.mergeUses(ResolverImpl.java:1105)
> at
> org.apache.felix.resolver.ResolverImpl.mergeUses(ResolverImpl.java:1105)
> at
> org.apache.felix.resolver.ResolverImpl.mergeUses(ResolverImpl.java:1105)
> at
> org.apache.felix.resolver.ResolverImpl.mergeUses(ResolverImpl.java:1105)
> at
> org.apache.felix.resolver.ResolverImpl.computeUses(ResolverImpl.java:872)
> at
> org.apache.felix.resolver.ResolverImpl.access$500(ResolverImpl.java:59)
> at
> org.apache.felix.resolver.ResolverImpl$6.run(ResolverImpl.java:1231)
> at
> org.apache.felix.resolver.ResolverImpl$EnhancedExecutor$1.run(ResolverImpl.java:2442)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
> Full logs and thread dumps are attached.
> The problem makes diagnostic of package exports/imports issues completely
> impossible.
> I will try to reproduce it on simple example, but perhaps you can start
> analyse based om thread dumps.
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[jira] [Updated] (KARAF-6848) Multiple osgi.http.whiteboard.resource.pattern used with HttpWhiteboard does not work
[
https://issues.apache.org/jira/browse/KARAF-6848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jean-Baptiste Onofré updated KARAF-6848:
Description:
When creating a component with the following SCR metadata
{code:java}
@Component(immediate = true,
service = PersonalProfileResource.class,
property =
{ "osgi.http.whiteboard.resource.pattern=/profile/*",
"osgi.http.whiteboard.resource.pattern=/profile/contact/*",
"osgi.http.whiteboard.resource.prefix=/profile" }
){code}
Only binds the first pattern to the prefix the second pattern is ignored. Even
though the scr:info command shows that the all of the SCR metadata is correctly
parsed the HTTP:list command only shows one pattern being applied.
was:
When creating a component with the following SCR metadata
```
@Component(immediate = true,
service = PersonalProfileResource.class,
property = {
"osgi.http.whiteboard.resource.pattern=/profile/*",
"osgi.http.whiteboard.resource.pattern=/profile/contact/*",
"osgi.http.whiteboard.resource.prefix=/profile"
})
```
Only binds the first pattern to the prefix the second pattern is ignored. Even
though the scr:info command shows that the all of the SCR metadata is correctly
parsed the HTTP:list command only shows one pattern being applied.
> Multiple osgi.http.whiteboard.resource.pattern used with HttpWhiteboard does
> not work
> -
>
> Key: KARAF-6848
> URL: https://issues.apache.org/jira/browse/KARAF-6848
> Project: Karaf
> Issue Type: Bug
> Components: karaf
>Affects Versions: 4.3.0
> Environment: Linux - Docker
> Java 11 (openjdk)
>Reporter: Patrique Legault
>Assignee: Jean-Baptiste Onofré
>Priority: Minor
>
> When creating a component with the following SCR metadata
> {code:java}
> @Component(immediate = true,
> service = PersonalProfileResource.class,
> property =
> { "osgi.http.whiteboard.resource.pattern=/profile/*",
> "osgi.http.whiteboard.resource.pattern=/profile/contact/*",
> "osgi.http.whiteboard.resource.prefix=/profile" }
> ){code}
>
> Only binds the first pattern to the prefix the second pattern is ignored.
> Even though the scr:info command shows that the all of the SCR metadata is
> correctly parsed the HTTP:list command only shows one pattern being applied.
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[jira] [Updated] (KARAF-6848) Multiple osgi.http.whiteboard.resource.pattern used with HttpWhiteboard does not work
[
https://issues.apache.org/jira/browse/KARAF-6848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jean-Baptiste Onofré updated KARAF-6848:
Labels: pax-web (was: )
> Multiple osgi.http.whiteboard.resource.pattern used with HttpWhiteboard does
> not work
> -
>
> Key: KARAF-6848
> URL: https://issues.apache.org/jira/browse/KARAF-6848
> Project: Karaf
> Issue Type: Bug
> Components: karaf
>Affects Versions: 4.3.0
> Environment: Linux - Docker
> Java 11 (openjdk)
>Reporter: Patrique Legault
>Assignee: Jean-Baptiste Onofré
>Priority: Minor
> Labels: pax-web
>
> When creating a component with the following SCR metadata
> {code:java}
> @Component(immediate = true,
> service = PersonalProfileResource.class,
> property =
> { "osgi.http.whiteboard.resource.pattern=/profile/*",
> "osgi.http.whiteboard.resource.pattern=/profile/contact/*",
> "osgi.http.whiteboard.resource.prefix=/profile" }
> ){code}
>
> Only binds the first pattern to the prefix the second pattern is ignored.
> Even though the scr:info command shows that the all of the SCR metadata is
> correctly parsed the HTTP:list command only shows one pattern being applied.
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[jira] [Assigned] (KARAF-6848) Multiple osgi.http.whiteboard.resource.pattern used with HttpWhiteboard does not work
[
https://issues.apache.org/jira/browse/KARAF-6848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jean-Baptiste Onofré reassigned KARAF-6848:
---
Assignee: Jean-Baptiste Onofré
> Multiple osgi.http.whiteboard.resource.pattern used with HttpWhiteboard does
> not work
> -
>
> Key: KARAF-6848
> URL: https://issues.apache.org/jira/browse/KARAF-6848
> Project: Karaf
> Issue Type: Bug
> Components: karaf
>Affects Versions: 4.3.0
> Environment: Linux - Docker
> Java 11 (openjdk)
>Reporter: Patrique Legault
>Assignee: Jean-Baptiste Onofré
>Priority: Minor
>
> When creating a component with the following SCR metadata
> ```
> @Component(immediate = true,
> service = PersonalProfileResource.class,
> property = {
> "osgi.http.whiteboard.resource.pattern=/profile/*",
> "osgi.http.whiteboard.resource.pattern=/profile/contact/*",
> "osgi.http.whiteboard.resource.prefix=/profile"
> })
> ```
>
> Only binds the first pattern to the prefix the second pattern is ignored.
> Even though the scr:info command shows that the all of the SCR metadata is
> correctly parsed the HTTP:list command only shows one pattern being applied.
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[jira] [Created] (KARAF-6848) Multiple osgi.http.whiteboard.resource.pattern used with HttpWhiteboard does not work
Patrique Legault created KARAF-6848:
---
Summary: Multiple osgi.http.whiteboard.resource.pattern used with
HttpWhiteboard does not work
Key: KARAF-6848
URL: https://issues.apache.org/jira/browse/KARAF-6848
Project: Karaf
Issue Type: Bug
Components: karaf
Affects Versions: 4.3.0
Environment: Linux - Docker
Java 11 (openjdk)
Reporter: Patrique Legault
When creating a component with the following SCR metadata
```
@Component(immediate = true,
service = PersonalProfileResource.class,
property = {
"osgi.http.whiteboard.resource.pattern=/profile/*",
"osgi.http.whiteboard.resource.pattern=/profile/contact/*",
"osgi.http.whiteboard.resource.prefix=/profile"
})
```
Only binds the first pattern to the prefix the second pattern is ignored. Even
though the scr:info command shows that the all of the SCR metadata is correctly
parsed the HTTP:list command only shows one pattern being applied.
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