topic Re: TCP/IP Issue in Data Engineering

TCP/IP Issue

RohitKulkarni — Mon, 19 Sep 2022 05:16:37 GMT

Hello Team,

I am trying to read the data from Synapse analytics from databricks.The below is the Query to read the table.

%python

### Read from Azure Synapse table via spark.read.load

df = spark.read \

.format("com.databricks.spark.sqldw") \

.option("url", f"jdbc:sqlserver://xyz.sql.azuresynapse.net:1433;database=Bronze;user=svc_datalakehouse@abc.com;password=qKfb5;encrypt=false;trustServerCertificate=true;hostNameInCertificate=xyz.sql.azuresynapse.net;loginTimeout=60;")\

.option("tempDir", "abfss://xyz@xyz.dfs.core.windows.net/temp") \

.option("forwardSparkAzureStorageCredentials", "true") \

.option("dbTable", tableName) \

.load()

I am getting error :

Azure Synapse Analytics failed to execute the JDBC query produced by the connector.

Underlying SQLException(s):

- com.microsoft.sqlserver.jdbc.SQLServerException: Cannot open server "abc.com" requested by the login. The login failed. ClientConnectionId:0995d0ab-c56d-40ac-8fc5-ac514083e38c [ErrorCode = 40532] [SQLState = S0001]

Please advise the solution.

Regards

Rohit

Re: TCP/IP Issue

Prabakar — Mon, 19 Sep 2022 07:27:47 GMT

@Rohit Kulkarni This normally happens because you cannot logon to the Azure SQL Server requested by the login, likely due to missing virtual network rule for the source subnet. Please refer the Microsoft community forum here.

Re: TCP/IP Issue

RohitKulkarni — Mon, 19 Sep 2022 07:53:42 GMT

Hello Prabakar,

Thanks for the response. But i am trying to connect to SQL Serverless SQL endpoint IN Synapse analytics not a Azure SQL Server.

Re: TCP/IP Issue

Anonymous — Sun, 02 Oct 2022 10:52:46 GMT

Hi @Rohit Kulkarni

Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help.

We'd love to hear from you.

Thanks!