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https://issues.apache.org/jira/browse/CAMEL-9689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16392447#comment-16392447
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Xilai Dai commented on CAMEL-9689:
----------------------------------
This ERROR still happening on Camel 2.17.x (including the latest 2.17.7) when
installing the camel-websocket feature on to Karaf 4.x
{code:java}
(osgi.wiring.package=javax.servlet)(version>=2.6.0)() not
found.(version>=3.0.0)))
{code}
Camel-websocket bundle ask for javax.servlet [2.6,3), but actually there is no
any existing servlet-api match this version range, means no quick workaround
for it.
In case of there is a plan release a new 2.17.8 in the future, this commit
should be backport into 2.17 branch.
[https://github.com/apache/camel/commit/e42ef725cd2d6dd09ebfaf24b0ead6b2fa393174#diff-1d6685bb3f3fa3de309de0d7419f7393]
> Websocket Component Failing to Install in Karaf 4
> -------------------------------------------------
>
> Key: CAMEL-9689
> URL: https://issues.apache.org/jira/browse/CAMEL-9689
> Project: Camel
> Issue Type: Bug
> Components: camel-websocket, karaf
> Affects Versions: 2.16.2
> Environment: Oracle Java 8, Apache Karaf 4.0.4
> Reporter: Trey Sargent
> Assignee: Claus Ibsen
> Priority: Minor
> Fix For: 2.17.0
>
>
> When installing the camel-websocket component in Karaf 4.0.4 the process
> hangs.
> When I try to install via Karaf's hot deploy I get:
> karaf@root()> ERROR: Bundle org.apache.camel.camel-websocket [94] Error
> starting file:/opt/apache-karaf-4.0.4/deploy/camel-websocket-2.16.2.jar
> (org.osgi.framework.BundleException: Unable to resolve
> org.apache.camel.camel-websocket [94](R 94.0): missing requirement
> [org.apache.camel.camel-websocket [94](R 94.0)] osgi.wiring.package;
> (&(osgi.wiring.package=javax.servlet)(version>=2.6.0)(!(version>=3.0.0)))
> Unresolved requirements: [[org.apache.camel.camel-websocket [94](R 94.0)]
> osgi.wiring.package;
> (&(osgi.wiring.package=javax.servlet)(version>=2.6.0)(!(version>=3.0.0)))])
> org.osgi.framework.BundleException: Unable to resolve
> org.apache.camel.camel-websocket [94](R 94.0): missing requirement
> [org.apache.camel.camel-websocket [94](R 94.0)] osgi.wiring.package;
> (&(osgi.wiring.package=javax.servlet)(version>=2.6.0)(!(version>=3.0.0)))
> Unresolved requirements: [[org.apache.camel.camel-websocket [94](R 94.0)]
> osgi.wiring.package;
> (&(osgi.wiring.package=javax.servlet)(version>=2.6.0)(!(version>=3.0.0)))] at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4111) at
> org.apache.felix.framework.Felix.startBundle(Felix.java:2117) at
> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1371) at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
> at java.lang.Thread.run(Thread.java:745)
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