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https://issues.apache.org/jira/browse/SPARK-36327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17388597#comment-17388597
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Senthil Kumar commented on SPARK-36327:
---------------------------------------
Shall I work on this Jira to fix this issue?
> Spark sql creates staging dir inside database directory rather than creating
> inside table directory
> ---------------------------------------------------------------------------------------------------
>
> Key: SPARK-36327
> URL: https://issues.apache.org/jira/browse/SPARK-36327
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 3.1.2
> Reporter: Senthil Kumar
> Priority: Minor
>
> Spark sql creates staging dir inside database directory rather than creating
> inside table directory.
>
> This arises only when viewfs:// is configured. When the location is hdfs://,
> it doesn't occur.
>
> Based on further investigation in file *SaveAsHiveFile.scala*, I could see
> that the directory hierarchy has been not properly handled for viewFS
> condition.
> Parent path(db path) is passed rather than passing the actual directory(table
> location).
> {{
> // Mostly copied from Context.java#getExternalTmpPath of Hive 1.2
> private def newVersionExternalTempPath(
> path: Path,
> hadoopConf: Configuration,
> stagingDir: String): Path = {
> val extURI: URI = path.toUri
> if (extURI.getScheme == "viewfs")
> { getExtTmpPathRelTo(path.getParent, hadoopConf, stagingDir) }
> else
> { new Path(getExternalScratchDir(extURI, hadoopConf, stagingDir),
> "-ext-10000") }
> }
> }}
> Please refer below lines
> ===============================
> if (extURI.getScheme == "viewfs") {
> getExtTmpPathRelTo(path.getParent, hadoopConf, stagingDir)
> ===============================
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