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From "Sushanth Sowmyan (JIRA)" <>
Subject [jira] [Created] (HIVE-13670) Improve Beeline reconnect semantics
Date Mon, 02 May 2016 19:20:13 GMT
Sushanth Sowmyan created HIVE-13670:

             Summary: Improve Beeline reconnect semantics
                 Key: HIVE-13670
             Project: Hive
          Issue Type: Improvement
    Affects Versions: 2.1.0
            Reporter: Sushanth Sowmyan
            Assignee: Sushanth Sowmyan

For most users of beeline, chances are that they will be using it with a single HS2 instance
most of the time. In this scenario, having them type out a jdbc uri for HS2 every single time
to !connect can get tiresome. Thus, we should improve semantics so that if a user does a successful
!connect, then we must store the last-connected-to-url, so that if they do a !close, and then
a !reconnect, then !reconnect should attempt to connect to the last successfully used url.

Also, if they then do a !save, then that last-successfully-used url must be saved, so that
in subsequent sessions, they can simply do !reconnect rather than specifying a url for !connect.

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