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I want to use custom query data from teradata and store in hive but process failed in store operation Exception: eu.radoop.exception.NoStackTraceOperatorException Message: HiveQL error. Message: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask.…
Hello, I've configured the Teradata drivers according to RapidMiner documentation and verified that I am entering the correct host and port details with my IT department but I still get an error from Teradata saying my account name/account/password is incorrect. I've had the same issue with other analytic applications but…
Hi all, I have a very big TERADATA database that has more than 35 000 000 rows. When I query the data for 1 000 000 rows, the Read Database operator executes in 12s, and when I tried to select all rows, the process ran for >40 minutes and I had to stop it. My question is, is this waiting time normal? If not, how can I…
Hi, I would like to know if RapidMiner closes the session in database after it finishes the execution of SQL query? In my case I use Teradata driver. Of course while working I ran process several times. I use 1 box for reading database table and another box for writing into datbase. But unfortunately after several…