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2023-08-21 Thread Umesh Bansal

Re: Insert overwrite using select within same table

2020-07-20 Thread Umesh Bansal
You can use temp table to insert the data and then use temp table to insert back to main table On Tue, 21 Jul 2020 at 12:01 AM, Utkarsh Jain wrote: > Hello community, > > I am not sure that using 'insert overwrite using select within same table' > via spark SQL is a good approach or is there

upsert dataframe to kudu

2020-07-06 Thread Umesh Bansal
Hi All, We are running into issues when spark is trying to insert a dataframe into the kudu table having 300 columns. Few of the tables getting inserted with NULL values. In code, we are using upsert built in method and passing dataframe on it Thanks

upsert dataframe to kudu

2020-07-01 Thread Umesh Bansal
Hi All, We are running into issues when spark is trying to insert a dataframe into the kudu table having 300 columns. Few of the tables getting inserted with NULL values. In code, we are using upsert built in method and passing dataframe on it Thanks