Databricks

vijaykumarbotla · 05-29-2023

Hi All,I am getting below error when trying to execute the code.AnalysisException: Column Is There a PO#17748 are ambiguous. It's probably because you joined several Datasets together, and some of these Datasets are the same. This column points to ...

vijaykumarbotla · 05-29-2023

AnalysisException: Column Is There a PO#17748 are ambiguous. It's probably because you joined several Datasets together, and some of these Datasets are the same. This column points to one of the Datasets but Spark is unable to figure out which one. ...

vijaykumarbotla · 05-26-2023

I am have imported a csv file using spark.read method, i have used custom schema and declared the type of the column as string.i have delta table and the type of the column in the table is also string. I am getting failed to merge fields errors in sp...

vijaykumarbotla · 05-31-2023

Hi All,the solution for this problem is very strange.this has caused due to the version of the Databricks runtime.We are using Runtime version 7.0 with Apache Spark 3.0.0 version.In PRD we are using Runtime version 11.3LTS with Apache Spark 3.3.0 ver...

vijaykumarbotla · 05-30-2023

"Is There a PO" exists in bseg_4j_c2 dataframe, we are trying to include bseg_4j_c2 dataframe into reguhjoin dataframe.

vijaykumarbotla · 05-30-2023

Yes it is the same issue, I have posted it twice mistakenly.

vijaykumarbotla · 05-29-2023

Hi All,the issue is resolved, i have executed column conversion and from next run the code is working fine.df = spark.read.format("delta").load("/mnt/dev/deltav2/X")df= df.withColumn("LIFNR", df.LIFNR.cast("string"))df.write.format('delta').option("o...

Databricks

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Databricks Notebook error : Analysis Exception with multiple datasets

Getting error : Analysis Exception : olumn Is There a PO#17748 are ambiguous. It's probably because you joined several Datasets together, and some of these Datasets are the same. This column points to one of the Datasets but Spark.

Failed to merge fields 'LIFNR' and 'LIFNR'. Failed to merge incompatible data types IntegerType and StringType

Re: Getting error : Analysis Exception : olumn Is There a PO#17748 are ambiguous. It's probably because you joined several Datasets together, and some of these Datasets are the same. This column points to one of the Datasets but Spark.

Re: Getting error : Analysis Exception : olumn Is There a PO#17748 are ambiguous. It's probably because you joined several Datasets together, and some of these Datasets are the same. This column points to one of the Datasets but Spark.

Re: Getting error : Analysis Exception : olumn Is There a PO#17748 are ambiguous. It's probably because you joined several Datasets together, and some of these Datasets are the same. This column points to one of the Datasets but Spark.

Re: Failed to merge fields 'LIFNR' and 'LIFNR'. Failed to merge incompatible data types IntegerType and StringType