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https://issues.apache.org/jira/browse/HIVE-16047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15886998#comment-15886998
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Ferdinand Xu commented on HIVE-16047:
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{noformat}
If compatibility is a concern, maybe we can use reflection to check if such a
method is available before calling it, or check Hadoop version somehow
{noformat}
Agree.
> Shouldn't try to get KeyProvider unless encryption is enabled
> -------------------------------------------------------------
>
> Key: HIVE-16047
> URL: https://issues.apache.org/jira/browse/HIVE-16047
> Project: Hive
> Issue Type: Bug
> Reporter: Rui Li
> Assignee: Rui Li
> Priority: Minor
> Attachments: HIVE-16047.1.patch
>
>
> Found lots of following errors in HS2 log:
> {noformat}
> hdfs.KeyProviderCache: Could not find uri with key
> [dfs.encryption.key.provider.uri] to create a keyProvider !!
> {noformat}
> Similar to HDFS-7931
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