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https://issues.apache.org/jira/browse/HIVE-2764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13222994#comment-13222994
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Francis Liu commented on HIVE-2764:
-----------------------------------
Having making getCredentials() exposed as a TableDesc member sounds ok to me as
it really is a special property of JobConf.
Though it breaks the expectation of tableDesc being readonly and jobProperties
being the only one mutable for configureTableProperties(). I wonder if we can
remove jobProperties altogether and use tableDesc.jobProperties to set
properties. As tableDesc.jobProperties is always a new HashMap when
configureTableProperties() is called?
> Obtain delegation tokens for MR jobs in secure hbase setup
> ------------------------------------------------------------
>
> Key: HIVE-2764
> URL: https://issues.apache.org/jira/browse/HIVE-2764
> Project: Hive
> Issue Type: Improvement
> Components: HBase Handler, Security
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Attachments: HIVE-2764_v0.patch
>
>
> As discussed in HCATALOG-244, in a secure hbase setup with 0.92, we need to
> obtain delegation tokens for hbase and save it in jobconf, so that tasks can
> access region servers.
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