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https://issues.apache.org/jira/browse/HIVE-7530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14101596#comment-14101596
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Brock Noland commented on HIVE-7530:
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+1
> Go thru the common code to find references to HIVE_EXECUCTION_ENGINE to make
> sure conditions works with Spark
> -------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-7530
> URL: https://issues.apache.org/jira/browse/HIVE-7530
> Project: Hive
> Issue Type: Bug
> Components: Spark
> Affects Versions: spark-branch
> Reporter: Xuefu Zhang
> Assignee: Na Yang
> Attachments: HIVE-7530-spark.patch
>
>
> In common code, such as Utilities.java, I found a lot of references to this
> conf variable and special handling to a specific engine such as following:
> {code}
> if (!HiveConf.getVar(job,
> ConfVars.HIVE_EXECUTION_ENGINE).equals("tez")
> && isEmptyPath(job, path, ctx)) {
> path = createDummyFileForEmptyPartition(path, job, work,
> hiveScratchDir, alias, sequenceNumber++);
> }
> {code}
> We need to make sure the condition still holds after a new execution engine
> such as "spark" is introduced.
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