throw exception for empty app info (#994)

Signed-off-by: cindyyuanjiang <[email protected]>
NVIDIA · May 7, 2024 · fa5fbea · fa5fbea
1 parent 3f32990
commit fa5fbea
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/core/src/main/scala/com/nvidia/spark/rapids/tool/profiling/Profiler.scala b/core/src/main/scala/com/nvidia/spark/rapids/tool/profiling/Profiler.scala
@@ -336,6 +336,11 @@ class Profiler(hadoopConf: Configuration, appArgs: ProfileArgs, enablePB: Boolea
 
     val collect = new CollectInformation(apps)
     val appInfo = collect.getAppInfo
+    // Fail early to skip further processing
+    if (appInfo.isEmpty) {
+      throw new RuntimeException("Failed to process application because the " +
+        "eventlog does not contain any SparkListenerApplicationStart event")
+    }
     val appLogPath = collect.getAppLogPath
     val dsInfo = collect.getDataSourceInfo
     val execInfo = collect.getExecutorInfo