Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/16104#discussion_r91861824
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/InsertIntoHiveTable.scala
---
@@ -121,21 +121,61 @@ case class InsertIntoHiveTable(
return dir
}
- private def getExternalScratchDir(extURI: URI, hadoopConf:
Configuration): Path = {
- getStagingDir(new Path(extURI.getScheme, extURI.getAuthority,
extURI.getPath), hadoopConf)
+ private def getExternalScratchDir(extURI: URI): Path = {
+ getStagingDir(new Path(extURI.getScheme, extURI.getAuthority,
extURI.getPath))
}
- def getExternalTmpPath(path: Path, hadoopConf: Configuration): Path = {
+ def getExternalTmpPath(path: Path): Path = {
+ val hiveVersion =
externalCatalog.asInstanceOf[HiveExternalCatalog].client.version.fullVersion
+ if (hiveVersion.startsWith("0.12") ||
+ hiveVersion.startsWith("0.13") ||
+ hiveVersion.startsWith("0.14") ||
+ hiveVersion.startsWith("1.0")) {
+ oldStyleExternalTempPath(path)
+ } else if (hiveVersion.startsWith("1.1") ||
hiveVersion.startsWith("1.2")) {
+ newStyleExternalTempPath(path)
+ } else {
+ throw new IllegalStateException("Unsupported hive version: " +
hiveVersion)
--- End diff --
Do we have to issue an exception here? It sounds like this is the only
place we block it. Do you think users might be able to use the higher version,
although it might have a few issues?
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