[BUG] DB builds are failing in premerge.

[firestarman]

DB builds in premerge are failing due to the following error.

[2025-10-14T07:45:29.309Z] [INFO] Compiler bridge file: /home/ubuntu/spark-rapids/target/spark341db/.sbt/1.0/zinc/org.scala-sbt/org.scala-sbt-compiler-bridge_2.12-1.10.0-bin_2.12.15__52.0-1.10.0_20240505T232140.jar
[2025-10-14T07:45:47.385Z] [INFO] compiling 523 Scala sources and 35 Java sources to /home/ubuntu/spark-rapids/sql-plugin/target/spark341db/classes ...
[2025-10-14T07:45:47.385Z] [ERROR] [Error] /home/ubuntu/spark-rapids/sql-plugin/src/main/spark330db/scala/org/apache/spark/sql/rapids/execution/GpuBroadcastHashJoinExec.scala:179: type mismatch;
[2025-10-14T07:45:47.385Z]  found   : String("executor broadcast join stream")
[2025-10-14T07:45:47.385Z]  required: com.nvidia.spark.rapids.NvtxId
[2025-10-14T07:45:47.385Z] Error occurred in an application involving default arguments.
[2025-10-14T07:45:47.385Z] [ERROR] [Error] /home/ubuntu/spark-rapids/sql-plugin/src/main/spark330db/scala/org/apache/spark/sql/rapids/execution/GpuBroadcastHashJoinExec.scala:182: type mismatch;
[2025-10-14T07:45:47.385Z]  found   : Any
[2025-10-14T07:45:47.385Z]  required: org.apache.spark.sql.vectorized.ColumnarBatch
[2025-10-14T07:45:47.385Z] Error occurred in an application involving default arguments.
[2025-10-14T07:45:47.385Z] [ERROR] [Error] /home/ubuntu/spark-rapids/sql-plugin/src/main/spark330db/scala/org/apache/spark/sql/rapids/execution/GpuBroadcastHashJoinExec.scala:182: type mismatch;
[2025-10-14T07:45:47.385Z]  found   : Any
[2025-10-14T07:45:47.385Z]  required: Iterator[org.apache.spark.sql.vectorized.ColumnarBatch]
[2025-10-14T07:45:47.385Z] Error occurred in an application involving default arguments.
[2025-10-14T07:45:47.385Z] [ERROR] three errors found
[2025-10-14T07:45:47.385Z] [INFO] ------------------------------------------------------------------------
[2025-10-14T07:45:47.385Z] [INFO] Reactor Summary for RAPIDS Accelerator for Apache Spark Root Project 25.12.0-SNAPSHOT:

This is likely to be related to #12900 .

[revans2]

@zpuller please take a look at this. I think we can fix it with just

diff --git a/sql-plugin/src/main/spark330db/scala/org/apache/spark/sql/rapids/execution/GpuBroadcastHashJoinExec.scala b/sql-plugin/src/main/spark330db/scala/org/apache/spark/sql/rapids/execution/GpuBroadcastHashJoinExec.scala
index 06ab0c20d..cb5f0d800 100644
--- a/sql-plugin/src/main/spark330db/scala/org/apache/spark/sql/rapids/execution/GpuBroadcastHashJoinExec.scala
+++ b/sql-plugin/src/main/spark330db/scala/org/apache/spark/sql/rapids/execution/GpuBroadcastHashJoinExec.scala
@@ -176,7 +176,7 @@ case class GpuBroadcastHashJoinExec(
           buildRelation,
           localBuildSchema,
           localBuildOutput,
-          new CollectTimeIterator("executor broadcast join stream", it, streamTime),
+          new CollectTimeIterator(NvtxRegistry.BROADCAST_JOIN_STREAM, it, streamTime),
           allMetrics)
       // builtBatch will be closed in doJoin
       doJoin(builtBatch, streamIter, targetSize, numOutputRows, numOutputBatches, opTime, joinTime)

But I am not sure and it would be nice to get this fixed ASAP to avoid blocking anyone who wants to test their code on databricks.

[zpuller]

I will look right now