tmortada commented on PR #8176:
URL: https://github.com/apache/hop/pull/8176#issuecomment-5464351538

   @vbhanuchander-lang 
   
   Confirmed against a real Teradata Vantage Express instance 20.00.28.81  
Thanks!
   
   ### Testing method
   Rather than a full build, I patched just the two changed files ( 
SparkFileIoSupport. java, SparkFileOutputHandler. java ), compiled them with 
javac against the classpath already present in a apache/hop: 2.19.0 -based 
container, and injected the two resulting .class files into the running 
hop-engines-spark-2.19.0. jar with jar -u
   
   I verified with:
   * <file_path>/tmp/hop-bug-repro/category_sales_summary_pg</file_path>
   * <file_path />
   * Removed
   
   The 3 scenarios work
   
   ### Log Information
   2026/08/29 18:34:02 - General - Handled Spark Lake Table Input : Read 
Category Sales Summary from Iceberg format=iceberg mode=TABLE 
table=nessie.retail.category_sales_summary timeTravel=NONE 
columns=[product_category, total_revenue, transaction_count, avg_sale_value, 
total_units_sold]
   2026/08/29 18:34:04 - General - Handled Spark File Output : Write JDBC 
Direct to Teradata format=jdbc mode=Overwrite 
path=/tmp/hop-bug-repro/category_sales_summary
   2026/08/29 18:34:05 - bug_repro_iceberg_to_teradata_direct - Spark pipeline 
finished, result row count=0
   HopRun exit.
   
   


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