Robert Kanter created OOZIE-1440:
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Summary: Build fails in certain environments due to xerces OpenJPA
issue
Key: OOZIE-1440
URL: https://issues.apache.org/jira/browse/OOZIE-1440
Project: Oozie
Issue Type: Bug
Components: build
Affects Versions: trunk
Reporter: Robert Kanter
Fix For: trunk
We've been seeing some build failures on some machines due to an issue with
OpenJPA (specifically, the changes made in OOZIE-1377).
We see these two cryptic errors in the output from the build:
{{[INFO] --- openjpa-maven-plugin:2.2.2:enhance (enhancer) @ oozie-core ---}}
{{An error occurred while attempting to determine the version of
"file:/var/lib/jenkins/workspace/CDH4.3.1-Packaging-Oozie/build/cdh4/oozie/3.3.2-cdh4.3.1/source/core/target/classes/META-INF/persistence.xml".}}
{{[ERROR] Failed to execute goal
org.apache.openjpa:openjpa-maven-plugin:2.2.2:enhance (enhancer) on project
oozie-core: Execution enhancer of goal
org.apache.openjpa:openjpa-maven-plugin:2.2.2:enhance failed:
org.apache.openjpa.persistence.PersistenceProductDerivation:java.lang.ClassCastException:
org.apache.xerces.parsers.XIncludeAwareParserConfiguration cannot be cast to
org.apache.xerces.xni.parser.XMLParserConfiguration -> [Help 1]}}
I saw that RAVE-245 had a similar error and their solution was to add Xerces as
a dependency on the OpenJPA plugin. This prevents a classpath env issue from
sometimes choosing the built-in buggy version of Xerces that Java is using by
default (see OOZIE-1017), and instead to use the better version that we've been
using elsewhere.
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