Re: [VOTE] Apache Karaf 4.0.5 release (take 2)

Tue, 05 Apr 2016 23:39:54 -0700 

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 <
[email protected]> 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
[email protected]
http://blog.nanthrax.net
Talend - http://www.talend.com





--
Jean-Baptiste Onofré
[email protected]
http://blog.nanthrax.net
Talend - http://www.talend.com























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