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https://issues.apache.org/jira/browse/RANGER-2035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zsombor Gegesy updated RANGER-2035:
-----------------------------------
Attachment: 0001-RANGER-2035-fix-handling-of-null-implClass-in-servic.patch
> Errors accessing servicedefs with empty implClass with Oracle backend
> ---------------------------------------------------------------------
>
> Key: RANGER-2035
> URL: https://issues.apache.org/jira/browse/RANGER-2035
> Project: Ranger
> Issue Type: Bug
> Components: admin
> Affects Versions: 1.0.0, 0.7.1
> Environment: Oracle DB
> Reporter: Zsombor Gegesy
> Assignee: Zsombor Gegesy
> Priority: Major
> Labels: admin, oracle
> Fix For: 0.7.2, 1.1.0, 1.0.1
>
> Attachments:
> 0001-RANGER-2035-fix-handling-of-null-implClass-in-servic.patch
>
>
> Oracle treats empty strings and nulls as equals - if an empty string is
> inserted, later, it returns as NULL.
> This cause problems when a service def is created, with implementation
> classname specified as a zero length string. However, when later it is
> retrieved or updated or delete, Ranger throws various exceptions. In 1.0.0 a
> couple of exceptions are fixed, because of RANGER-1377, however in 0.7, there
> is more NPE.
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