sqoop-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Szabolcs Vasas (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SQOOP-3218) Make sure the original ClassLoader is preserved when running HCatalog tests
Date Fri, 04 Aug 2017 13:58:00 GMT

     [ https://issues.apache.org/jira/browse/SQOOP-3218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Szabolcs Vasas reassigned SQOOP-3218:
-------------------------------------

    Assignee: Szabolcs Vasas

> Make sure the original ClassLoader is preserved 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
>
> 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.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message