Abraham Fine created SQOOP-2602:
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Summary: Sqoop2: Static initialization of ClassUtils
defaultClassloader is fragile
Key: SQOOP-2602
URL: https://issues.apache.org/jira/browse/SQOOP-2602
Project: Sqoop
Issue Type: Bug
Affects Versions: 1.99.6
Reporter: Abraham Fine
While working with [~jarcec] on SQOOP-2490 we discovered an issue relating to
the way that {{ClassUtils}} reads the current class loader from the thread. In
an integration testing use case, we may want to append a new jar to the
classpath (or remove jars) between tests.
Currently, the {{defaultClassloader}} for {{ClassUtils}} is set in a {{static}}
block, this means that, should the connectors that are being used change
between tests, {{ClassUtils}} will be unable to reflect this change. We should
change {{defaultClassloader}} to a method that reads the class loader from the
thread each time that it is called.
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