Peng-Lei commented on a change in pull request #33339:
URL: https://github.com/apache/spark/pull/33339#discussion_r697125559
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/connector/catalog/LookupCatalog.scala
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@@ -84,7 +84,11 @@ private[sql] trait LookupCatalog extends Logging {
def unapply(nameParts: Seq[String]): Some[(CatalogPlugin, Seq[String])] = {
assert(nameParts.nonEmpty)
try {
- Some((catalogManager.catalog(nameParts.head), nameParts.tail))
+ if (nameParts.length == 1) {
+ Some((currentCatalog, nameParts))
+ } else {
+ Some((catalogManager.catalog(nameParts.head), nameParts.tail))
+ }
} catch {
case _: CatalogNotFoundException =>
Review comment:
Above exception is not `CatalogNotFoundException `. It is the exception
that the catalog name is not valid. @cloud-fan
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