[KYUUBI #1067] Catch exception if logRoot is not exist

BUGFIX:
#1067
This PR is just for version_1.3.0

### _Why are the changes needed?_
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  1. If you add a feature, you can talk about the use case of it.
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### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1154 from zhang1002/branh-1.3_catch-exception.

Closes #1067

2d9aaa5c [张宇翔] catch exception if logRoot is not exist

Authored-by: 张宇翔 <zhang1002@126.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>

externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/kyuubi/engine/spark/SparkSQLEngine.scala

@@ -65,8 +65,10 @@ case class SparkSQLEngine(spark: SparkSession) extends Serverable("SparkSQLEngin
   }
 
   override def stop(): Unit = {
-    eventLogging.onEvent(
-      engineStatus.copy(state = ServiceState.STOPPED.id, endTime = System.currentTimeMillis()))
+    if (!state.equals(ServiceState.LATENT)) {
+      eventLogging.onEvent(
+        engineStatus.copy(state = ServiceState.STOPPED.id, endTime = System.currentTimeMillis()))
+    }
     super.stop()
   }
 
@@ -150,7 +152,9 @@ object SparkSQLEngine extends Logging {
         currentEngine.foreach { engine =>
           val status =
             engine.engineStatus.copy(diagnostic = s"Error State SparkSQL Engine ${t.getMessage}")
-          EventLoggingService.onEvent(status)
+          if (!engine.getServiceState.equals(ServiceState.LATENT)) {
+            EventLoggingService.onEvent(status)
+          }
           error(status, t)
           engine.stop()
         }

externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/kyuubi/engine/spark/events/EngineEvent.scala

@@ -98,13 +98,18 @@ object EngineEvent {
     val webUrl = sc.getConf.getOption(
       "spark.org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilter.param.PROXY_URI_BASES")
       .orElse(sc.uiWebUrl).getOrElse("")
+    val connectionUrl = if (engine.getServiceState.equals(ServiceState.LATENT)) {
+      null
+    } else {
+      engine.connectionUrl
+    }
     new EngineEvent(
       sc.applicationId,
       sc.applicationAttemptId,
       sc.appName,
       sc.sparkUser,
       engine.getConf.get(ENGINE_SHARE_LEVEL),
-      engine.connectionUrl,
+      connectionUrl,
       sc.master,
       sc.version,
       webUrl,