[jira] [Created] (HIVE-22857) beeline background broke the terminal

["karim (Jira)" <ji...@apache.org>]

karim created HIVE-22857:
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             Summary: beeline background broke the terminal 
                 Key: HIVE-22857
                 URL: https://issues.apache.org/jira/browse/HIVE-22857
             Project: Hive
          Issue Type: Bug
          Components: Beeline, HiveServer2
    Affects Versions: 1.2.1
            Reporter: karim


Hello,

I am currently working on a tool which allows to:
- Take a csv file which contains a table list
- Make a loop which will run through the list of tables and send it to beeline to retrieve the ddl of the tables which will be sent to a file

in my example there are 8 tables and I would like to send 5 beeline requests in the background. As soon as one of the tasks ends, the 6th request is sent to beeline etc etc. As soon as a new request ends, it sends a new request in the background.

There must always be 5 requests at the same time.
When I send the requests, I program well but the terminal bug at the end of the program. I write for example ls, nothing is displayed, i press enter, the command executes and print output.

Do you have an idea?



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