diff --git a/kyuubi-common/src/main/scala/org/apache/kyuubi/service/FrontendService.scala b/kyuubi-common/src/main/scala/org/apache/kyuubi/service/FrontendService.scala index 84f0c178c00..23d7abdb3ef 100644 --- a/kyuubi-common/src/main/scala/org/apache/kyuubi/service/FrontendService.scala +++ b/kyuubi-common/src/main/scala/org/apache/kyuubi/service/FrontendService.scala @@ -99,7 +99,8 @@ class FrontendService private (name: String, be: BackendService, oomHook: Runnab s" [$minThreads, $maxThreads] worker threads") } catch { case e: Throwable => - throw new KyuubiException("Failed to initialize frontend service", e) + throw new KyuubiException("Failed to initialize frontend service, " + + s"please check this host:port $serverAddr:$portNum is available.", e) } super.initialize(conf) }