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https://issues.apache.org/jira/browse/HIVE-15678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15831733#comment-15831733
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Xuefu Zhang commented on HIVE-15678:
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Hive on Spark doesn't attempt to make any HBase connection. I vaguely remember
the behavior was observed in Spark in the past. Nevertheless, if you don't plan
to access HBase, it might make sense to unset these properties.
> Hive On Spark queries fail when HBase is configured and down even when the
> query doesn't rely on HBase
> ------------------------------------------------------------------------------------------------------
>
> Key: HIVE-15678
> URL: https://issues.apache.org/jira/browse/HIVE-15678
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Reporter: Thomas Scott
> Priority: Minor
>
> In a scenario where the Hive execution engine is spark and the following
> properties are configured in hive-site.xml:
> hbase.zookeeper.quorum
> hbase.zookeeper.property.clientPort
> Hive On Spark queries fail if HBase is down as they are trying to connect to
> the HBase master. This occurs even when the queries issued to not need HBase
> to complete.
> Can the HBase connection only be made on demand if the query requires it?
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