Boglarka Egyed updated SQOOP-3218:
    Fix Version/s: 1.5

> Make sure the original ClassLoader is restored when running HCatalog tests
> --------------------------------------------------------------------------
>                 Key: SQOOP-3218
>                 URL: https://issues.apache.org/jira/browse/SQOOP-3218
>             Project: Sqoop
>          Issue Type: Improvement
>            Reporter: Szabolcs Vasas
>            Assignee: Szabolcs Vasas
>             Fix For: 1.5
>         Attachments: SQOOP-3218.patch
> When Sqoop runs in test mode it creates another ClassLoader that loads from 
> the generated JAR file in addition to everything else currently on the 
> classpath (see: com.cloudera.sqoop.util.ClassLoaderStack#addJarFile) so it is 
> dependent of Thread.currentThread().getContextClassLoader() value.
> However in HCatalog test cases Sqoop invokes 
> org.apache.hive.hcatalog.cli.HCatCli#main method directly in process 
> (org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities#executeHCatProgramInProcess)
>  which can override the contextClassLoader in the current thread and cause 
> the tests to fail.
> The task is to improve 
> org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities#executeHCatProgramInProcess
>  to make sure that the class loader used before invoking HCatCli is restored 
> after the main method of the CLI is finished.

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