[KARAF-6988] Error installing json-flattener with wrap command

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.2.10
• Fix Version/s: 4.2.11, 4.3.1

Environment

OpenJdk 11

Windows 10

• Target Version/s: 4.2.11, 4.3.1
• Assignee: Jean-Baptiste Onofré
• Reporter: Bob Paulin
• Created: 09/Jan/21 02:07
• Updated: 06/Mar/21 06:51
• Resolved: 06/Mar/21 06:51

Description

I'm running Karaf 4.2.10 and I'm upgrading to Camel 3.7.0 with the camel-etcd component.  It appears during this installation I was getting an error related to one of the bundle installs which I was able to narrow down to the json-flattener 0.9.0 jar [1].

The error I get is as follows

karaf@root()> bundle:install wrap:mvn:com.github.wnameless.json/json-flattener/0.9.0
java.lang.ArrayIndexOutOfBoundsException: Index 19 out of bounds for length 19
        at aQute.bnd.osgi.Clazz.parseClassFile(Clazz.java:576)
        at aQute.bnd.osgi.Clazz.parseClassFile(Clazz.java:494)
        at aQute.bnd.osgi.Clazz.parseClassFileWithCollector(Clazz.java:483)
        at aQute.bnd.osgi.Clazz.parseClassFile(Clazz.java:473)
        at aQute.bnd.osgi.Analyzer.analyzeJar(Analyzer.java:2177)
        at aQute.bnd.osgi.Analyzer.analyzeBundleClasspath(Analyzer.java:2083)
        at aQute.bnd.osgi.Analyzer.analyze(Analyzer.java:138)
        at aQute.bnd.osgi.Analyzer.calcManifest(Analyzer.java:616)
        at org.ops4j.pax.swissbox.bnd.BndUtils.createBundle(BndUtils.java:161)
        at org.ops4j.pax.url.wrap.internal.Connection.getInputStream(Connection.java:83)
        at org.apache.felix.framework.util.SecureAction.getURLConnectionInputStream(SecureAction.java:525)
        at org.apache.felix.framework.cache.JarRevision.initialize(JarRevision.java:166)
        at org.apache.felix.framework.cache.JarRevision.<init>(JarRevision.java:77)
        at org.apache.felix.framework.cache.BundleArchive.createRevisionFromLocation(BundleArchive.java:878)
        at org.apache.felix.framework.cache.BundleArchive.reviseInternal(BundleArchive.java:550)
        at org.apache.felix.framework.cache.BundleArchive.<init>(BundleArchive.java:153)
        at org.apache.felix.framework.cache.BundleCache.create(BundleCache.java:277)
        at org.apache.felix.framework.Felix.installBundle(Felix.java:3009)
        at org.apache.felix.framework.BundleContextImpl.installBundle(BundleContextImpl.java:167)
        at org.apache.karaf.bundle.command.Install.execute(Install.java:84)
        at org.apache.karaf.shell.impl.action.command.ActionCommand.execute(ActionCommand.java:84)
        at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:68)
        at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:86)
        at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:599)
        at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:526)
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:415)
        at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:416)
        at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229)
        at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)
Bundle ID: 344

The bundle appears to spin up with headers and I've not observed any issues.  Appears it may be related to the JDK version since I did not have this on camel 2.23.x which appears to use the 0.6.0 version of the json-flattener.  The biggest difference between the 0.6.0 and 0.9.0 appears to be the version of Java they are compiled with (8 and 11 respectively).  It appears the version of bndutils used by the wrap command may not like some of the things in java 11 during class parsing [2].

 

Could this require a newer version of bndtools in karaf?

 

[1]https://github.com/apache/camel-karaf/blob/44656474197bef444de9ba6c39185fc37b0af7ff/platforms/karaf/features/src/main/resources/features.xml#L1003

 

[2] https://github.com/bndtools/bnd/blob/fa5ff5a48ac36333fd27ec53693f832d4120fa26/biz.aQute.bndlib/src/aQute/bnd/osgi/Clazz.java#L576

Issue Links

• is blocked by: KARAF-6995 Upgrade to Pax URL 2.6.7