Py4JJavaError

[VijayP]

Hi Folks ! Need Help!

In pyspark note book while attempting to merge the csv data to table with below code:

df.write.option("mergeSchema", "true").format("delta").mode("append").saveAsTable(table_name) 

when trying to execute the table activity, I am getting Py4JJavaError . how to deal with. 

Need help! Let me know if any further details to be provided

Regards

Vijay Perepa

[Anonymous]

HI @VijayP.

Any update on this? Can you please share some more detail information about this issue? They should help us clarify your scenario and test to troubleshoot.

How to Get Your Question Answered Quickly  

Regards,

Xiaoxin Sheng

[Anonymous]

Hi @VijayP,

The Py4JJavaError is a common error message, can you please share some more detailed about this error message? 

In addition, how did you configure the default Lakehouse, environment and notebook code required libraries? They can also cause the similar error.

Regards,

Xiaoxin Sheng