LIVY-978: Update the application tag generation logic in Livy (#409)

Co-authored-by: Asif Khatri <[email protected]>
apache · Jul 22, 2023 · b175ba1 · b175ba1
1 parent 713cb3e
commit b175ba1
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/server/src/main/scala/org/apache/livy/server/batch/BatchSession.scala b/server/src/main/scala/org/apache/livy/server/batch/BatchSession.scala
@@ -62,7 +62,7 @@ object BatchSession extends Logging {
       proxyUser: Option[String],
       sessionStore: SessionStore,
       mockApp: Option[SparkApp] = None): BatchSession = {
-    val appTag = s"livy-batch-$id-${Random.alphanumeric.take(8).mkString}"
+    val appTag = s"livy-batch-$id-${Random.alphanumeric.take(8).mkString}".toLowerCase()
     val impersonatedUser = accessManager.checkImpersonation(proxyUser, owner)
 
     def createSparkApp(s: BatchSession): SparkApp = {

diff --git a/server/src/main/scala/org/apache/livy/server/interactive/InteractiveSession.scala b/server/src/main/scala/org/apache/livy/server/interactive/InteractiveSession.scala
@@ -89,7 +89,7 @@ object InteractiveSession extends Logging {
       ttl: Option[String],
       mockApp: Option[SparkApp] = None,
       mockClient: Option[RSCClient] = None): InteractiveSession = {
-    val appTag = s"livy-session-$id-${Random.alphanumeric.take(8).mkString}"
+    val appTag = s"livy-session-$id-${Random.alphanumeric.take(8).mkString}".toLowerCase()
     val impersonatedUser = accessManager.checkImpersonation(proxyUser, owner)
 
     val client = mockClient.orElse {