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From: "Viacheslav Dobromyslov (JIRA)" <jira@apache.org>
To: dev@gora.apache.org
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Subject: [jira] [Updated] (GORA-371) Exception setXIncludeAware
 UnsupportedOperationException
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     [ https://issues.apache.org/jira/browse/GORA-371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Viacheslav Dobromyslov updated GORA-371:
----------------------------------------
    Description: 
I've started learning gora-tutorial and created a separate Maven project with gora-core and gora-hbase dependencies only.

When I try to run the project the following exception raises:
{code}
Failed to set setXIncludeAware(true) for parser org.apache.xerces.jaxp.DocumentBuilderFactoryImpl
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl@2662e5cf:java.lang.UnsupportedOperationException
{code}

And then found a workaround on the StackOverflow:
{code}
<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>xerces</groupId>
            <artifactId>xercesImpl</artifactId>
            <version>2.11.0</version>
        </dependency>
    </dependencies>
</dependencyManagement>
{code}

Then I looked for the roots of the problem in dependency graph and found out that:
# The same issue was created rarely: https://issues.apache.org/jira/browse/GORA-69
# There was proposed a workaround with <dependencyManagement>

But Maven dependency graph reflets the real root of the problem:
# Several Gora modules depending on old org.jdom:jdom-1.1.2 package:
** gora-dynamodb
** gora-dynamodb
** gora-cassandra
** gora-cassandra
** gora-hbase
** gora-mongodb
** gora-tutorial
# jdom-1.1.2 depends on jaxen:jaxen-1.1.3
# jaxen-1.1.3 depends on xerces:xercesImpl-2.6.2
# xercesImpl-2.6.2 does not support setXIncludeAware(true) method.

I propose to solve this issue just upgrading org.jdom:jdom upto 1.1.3 which does not pull old xerces 2.6.2.
         Labels:   (was: patch)

> Exception setXIncludeAware UnsupportedOperationException
> --------------------------------------------------------
>
>                 Key: GORA-371
>                 URL: https://issues.apache.org/jira/browse/GORA-371
>             Project: Apache Gora
>          Issue Type: Bug
>          Components: gora-core
>    Affects Versions: 0.4, 0.5, 0.6
>         Environment: Gentoo Linux, Oracle JDK 1.7.0.51-r1
>            Reporter: Viacheslav Dobromyslov
>
> I've started learning gora-tutorial and created a separate Maven project with gora-core and gora-hbase dependencies only.
> When I try to run the project the following exception raises:
> {code}
> Failed to set setXIncludeAware(true) for parser org.apache.xerces.jaxp.DocumentBuilderFactoryImpl
> org.apache.xerces.jaxp.DocumentBuilderFactoryImpl@2662e5cf:java.lang.UnsupportedOperationException
> {code}
> And then found a workaround on the StackOverflow:
> {code}
> <dependencyManagement>
>     <dependencies>
>         <dependency>
>             <groupId>xerces</groupId>
>             <artifactId>xercesImpl</artifactId>
>             <version>2.11.0</version>
>         </dependency>
>     </dependencies>
> </dependencyManagement>
> {code}
> Then I looked for the roots of the problem in dependency graph and found out that:
> # The same issue was created rarely: https://issues.apache.org/jira/browse/GORA-69
> # There was proposed a workaround with <dependencyManagement>
> But Maven dependency graph reflets the real root of the problem:
> # Several Gora modules depending on old org.jdom:jdom-1.1.2 package:
> ** gora-dynamodb
> ** gora-dynamodb
> ** gora-cassandra
> ** gora-cassandra
> ** gora-hbase
> ** gora-mongodb
> ** gora-tutorial
> # jdom-1.1.2 depends on jaxen:jaxen-1.1.3
> # jaxen-1.1.3 depends on xerces:xercesImpl-2.6.2
> # xercesImpl-2.6.2 does not support setXIncludeAware(true) method.
> I propose to solve this issue just upgrading org.jdom:jdom upto 1.1.3 which does not pull old xerces 2.6.2.



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