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Posted to common-issues@hadoop.apache.org by "Viraj Jasani (Jira)" <ji...@apache.org> on 2020/07/31 18:14:00 UTC
[jira] [Updated] (HADOOP-16672) missing null check for
UserGroupInformation while during IOSteam setup
[ https://issues.apache.org/jira/browse/HADOOP-16672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Viraj Jasani updated HADOOP-16672:
----------------------------------
Target Version/s: (was: 3.4.0)
Resolution: Invalid
Status: Resolved (was: Patch Available)
> missing null check for UserGroupInformation while during IOSteam setup
> ----------------------------------------------------------------------
>
> Key: HADOOP-16672
> URL: https://issues.apache.org/jira/browse/HADOOP-16672
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 3.3.0
> Reporter: Viraj Jasani
> Priority: Major
>
> While setting up IOStreams, we might end up with NPE if UserGroupInformation is null resulting from getTicket() call. Similar to other operations, we should add null check for ticket.doAs() call.
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