[
https://issues.apache.org/jira/browse/HIVE-13670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sushanth Sowmyan updated HIVE-13670:
------------------------------------
Description:
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.
In addition, it would be useful to introduce a new way of doing !connect that
does involve typing out a jdbc url every time (since this is highly likely to
be error-prone)
was:
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.
> Improve Beeline reconnect semantics
> -----------------------------------
>
> Key: HIVE-13670
> URL: https://issues.apache.org/jira/browse/HIVE-13670
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 2.1.0
> Reporter: Sushanth Sowmyan
> Assignee: Sushanth Sowmyan
> Attachments: HIVE-13670.2.patch, HIVE-13670.3.patch, HIVE-13670.patch
>
>
> 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.
> In addition, it would be useful to introduce a new way of doing !connect that
> does involve typing out a jdbc url every time (since this is highly likely to
> be error-prone)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
