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Subject: Re: [VOTE] Apache Karaf 4.0.5 release (take 2)
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From: =?UTF-8?Q?Jean-Baptiste_Onofr=c3=a9?= <jb@nanthrax.net>
Message-ID: <5704AF1C.7020903@nanthrax.net>
Date: Wed, 6 Apr 2016 08:39:24 +0200
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Hi Cristiano,

I don't think it's related, as the issue in about blueprint-ext 
namespace (not even define). The problem is located in Aries Blueprint.

I gonna deal with Guillaume.

We can:
0. leave Karaf 4.0.5 as it is, but I think it's not acceptable: 
blueprint is used by lot of users, and we can't allow a release without 
a working blueprint layer.
1. downgrade Karaf to Aries Blueprint 1.5.x: unfortunately, we won't 
benefit about some improvements implemented in blueprint
2. revert or fix the change in Aries: it means we would need a new Aries 
Blueprint core release, so 3 days vote, meaning that we won't be able to 
release Karaf before roughly 6 days.

My preference is on 2 even if it delays Karaf 4.0.5 release.

Thoughts ?

I will add an Integration Test on blueprint to avoid such problem in the 
future.

Regards
JB

On 04/06/2016 08:14 AM, Cristiano Costantini wrote:
> Hi JB and Krzysztof,
>
> I don't know if this can be have any impact on the problem you have
> reported, but about 1 month ago I got into an issue with camel XSD schemas
> for Camel namespaces, and the issue is that the URL of the latest XSD,
> http://camel.apache.org/schema/blueprint/camel-blueprint.xsd
> is not from latest version 2.16.2, but it is from version 2.15.0
>
> While upgrading to ServiceMix 7, I had to change manually the XML to
> xsi:schemaLocation="http://camel.apache.org/schema/spring http://camel
> .apache.org/schema/spring/camel-spring-2.16.1.xsd" in order to make it work
> (note also that SMX 7 is based on camel 2.16.2, but this XSD is not
> available)
>
> But in fact the only problem I had was that Eclipse validation and
> autocompletion of the XML files was not working properly.
>
> if this is not relevant, please ignore this message ;-)
>
> Cristiano
>
>
>
>
> Il giorno mar 5 apr 2016 alle ore 22:19 Jean-Baptiste Onofré <
> jb@nanthrax.net> ha scritto:
>
>> I tried with Camel 2.16.2, camel-blueprint, and simple route in
>> blueprint: it works fine.
>>
>> I tried with your XML, and actually I have the same problem.
>>
>> It sounds like a Aries Blueprint bug. Let me try if I downgrade to
>> blueprint 1.5.x and check the change in aries blueprint (I know
>> Guillaume did some enhancements & changes).
>>
>> Honestly, I would consider as a blocker for the release, so, I will
>> probably revert my vote to -1. I just want to make more tests.
>>
>> Regards
>> JB
>>
>> On 04/05/2016 09:46 PM, Krzysztof Sobkowiak wrote:
>>> Hi
>>>
>>> I tried to upgrade ServiceMix to the new version and have several
>> problems with blueprint.
>>>
>>> 2016-04-05 21:42:05,485 | INFO  | pool-46-thread-1 |
>> FeaturesServiceImpl              | 9 - org.apache.karaf.features.core -
>> 4.0.5 |   cxf-wsn-receive/7.0.0.SNAPSHOT
>>> 2016-04-05 21:42:05,567 | ERROR | pool-46-thread-1 |
>> BlueprintContainerImpl           | 28 - org.apache.aries.blueprint.core -
>> 1.6.0 | Unable to start blueprint container for bundle
>> cxf-wsn-receive/7.0.0.SNAPSHOT
>>> org.xml.sax.SAXParseException: src-import.3.1: The namespace attribute, '
>> http://aries.apache.org/blueprint/xmlns/blueprint-ext/v1.0.0', of an
>> <import> element information item must be identical to the targetNamespace
>> attribute, 'http://camel.apache.org/schema/blueprint', of the imported
>> document.
>>>       at
>> org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
>> Source)[:]
>>>       at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown
>> Source)[:]
>>>       at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaError(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaError(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown
>> Source)[:]
>>>
>>> or
>>>
>>>
>>> 2016-04-05 21:31:36,969 | ERROR | pool-42-thread-1 |
>> BlueprintContainerImpl           | 28 - org.apache.aries.blueprint.core -
>> 1.6.0 | Unable to start blueprint container for bundle
>> drools-camel-cxf-server/7.0.0.SNAPSHOT
>>> org.xml.sax.SAXParseException: src-import.3.1: The namespace attribute, '
>> http://cxf.apache.org/configuration/beans', of an <import> element
>> information item must be identical to the targetNamespace attribute, '
>> http://camel.apache.org/schema/blueprint', of the imported document.
>>>       at
>> org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
>> Source)[:]
>>>       at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown
>> Source)[:]
>>>       at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaError(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaError(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)[:]
>>>
>>>
>>>
>>> Here my try to reproduce one of them in K405
>>>
>>> Assume you have following simple blueprint (I have reduced one of the
>> blueprints from the examples)
>>>
>>> <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
>>>              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>>              xmlns:cm="
>> http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0"
>>>              xsi:schemaLocation="
>> http://www.osgi.org/xmlns/blueprint/v1.0.0
>> http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd">
>>>
>>>       <!-- AdminConfig property place holder for the
>> org.apache.servicemix.examples.cxf.receive"  -->
>>>       <cm:property-placeholder
>> persistent-id="org.apache.servicemix.examples.cxf.receive"
>> update-strategy="reload">
>>>           <cm:default-properties>
>>>               <cm:property name="endpoint" value="
>> http://localhost:12345/test/"/>
>>>               <cm:property name="topic" value="MyTopic" />
>>>           </cm:default-properties>
>>>       </cm:property-placeholder>
>>>
>>>       <camelContext xmlns="http://camel.apache.org/schema/blueprint">
>>>
>>>       </camelContext>
>>> </blueprint>
>>>
>>>
>>> Next
>>>
>>> karaf@root()> feature:repo-add camel 2.16.2
>>> Adding feature url
>> mvn:org.apache.camel.karaf/apache-camel/2.16.2/xml/features
>>> karaf@root()> feature:install camel-blueprint
>>>
>>>
>>> Deploy the blueprint into deploy directory (the same problem occurs when
>> the blueprint is part of a bundle). Tho log contains following error
>>>
>>>
>>> 2016-04-05 21:15:47,932 | INFO  | raf-4.0.5/deploy | fileinstall
>>                | 8 - org.apache.felix.fileinstall - 3.5.4 | Installing
>> bundle x.xml / 0.0.0
>>> 2016-04-05 21:15:48,216 | ERROR | raf-4.0.5/deploy |
>> BlueprintContainerImpl           | 13 - org.apache.aries.blueprint.core -
>> 1.6.0 | Unable to start blueprint container for bundle x.xml/0.0.0
>>> org.xml.sax.SAXParseException: src-import.3.1: The namespace attribute, '
>> http://aries.apache.org/blueprint/xmlns/blueprint-ext/v1.0.0', of an
>> <import> element information item must be identical to the targetNamespace
>> attribute, 'http://camel.apache.org/schema/blueprint', of the imported
>> document.
>>>       at
>> org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
>> Source)[:]
>>>       at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown
>> Source)[:]
>>>       at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaError(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaError(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.constructTrees(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown
>> Source)[:]
>>>       at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown
>> Source)[:]
>>>       at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown
>> Source)[:]
>>>       at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown
>> Source)[:]
>>>       at
>> org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown
>> Source)[:]
>>>
>>>
>>> The same happens with Camel 2.17.0.
>>> This error didn't occur in K404. I think, it can be caused by upgrade to
>> Aries Blueprint 1.6.0.
>>>
>>>
>>> Please, correct me if I'm missing something I should do after this
>> upgrade. But when it's a new issue introduced by upgrade to Aries Blueprint
>> 1.6.0 the people using Camel with Karaf will not be happy with the new
>> version. ServiceMix will be broken too.
>>>
>>> I'd like to vote with -1, non-binding, but I'm giving -0. Please decide,
>> whether this is issue which should stop the release.
>>>
>>> Kindly regards
>>> Krzysztof
>>>
>>>
>>>
>>>
>>>
>>> On 04.04.2016 22:38, Jean-Baptiste Onofré wrote:
>>>> Hi all,
>>>>
>>>> I submit Karaf Container 4.0.5 release to your vote.
>>>>
>>>> Release Note:
>>>>
>> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311140&version=12334629
>>>>
>>>> Staging Repository:
>>>> https://repository.apache.org/content/repositories/orgapachekaraf-1060/
>>>>
>>>> Git tag:
>>>> karaf-4.0.5
>>>>
>>>> Please vote to approve this release:
>>>>
>>>> [ ] +1 Approve the release
>>>> [ ] -1 Don't approve the release (please provide specific comments)
>>>>
>>>> This vote will be open for at least 72 hours.
>>>>
>>>> Thanks,
>>>> Regards
>>>> JB
>>>
>>
>> --
>> Jean-Baptiste Onofré
>> jbonofre@apache.org
>> http://blog.nanthrax.net
>> Talend - http://www.talend.com
>>
>

-- 
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com