[
https://issues.apache.org/jira/browse/KNOX-2224?focusedWorklogId=382366&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-382366
]
ASF GitHub Bot logged work on KNOX-2224:
----------------------------------------
Author: ASF GitHub Bot
Created on: 05/Feb/20 16:32
Start Date: 05/Feb/20 16:32
Worklog Time Spent: 10m
Work Description: lmccay commented on pull request #255: KNOX-2224 -
KnoxLine and KnoxShell DataSource and Select Command Alignment
URL: https://github.com/apache/knox/pull/255
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 382366)
Time Spent: 20m (was: 10m)
> KnoxLine and KnoxShell DataSource and Select Command Alignment
> --------------------------------------------------------------
>
> Key: KNOX-2224
> URL: https://issues.apache.org/jira/browse/KNOX-2224
> Project: Apache Knox
> Issue Type: Improvement
> Components: KnoxShell
> Reporter: Larry McCay
> Assignee: Larry McCay
> Priority: Major
> Fix For: 1.4.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The KnoxLine shell environment datasource selection creates the connection
> for the session. The connection is kept for the session or until datasource
> select is used to create a connection to a new datasource. Each SQL query
> continues to use the same connection. The connections are cleaned up and
> closed through a shutdown hook for the KnoxLine environment.
> In the interactive KnoxShell there are Custom Groovy Commands for datasource
> management and SQL queries submission. The life of the connection is limited
> to each command rather than being able to be used again in subsequent
> queries. Connections are closed for each query. This requires a new
> connection and login per query - since login isn't done at datasource
> selection time like it is in KnoxLine.
> This change aligns the two environments. Connections are managed at the shell
> environment level rather than at the command level. Connections are created
> when selecting datasources rather than and SQL query invocation. Connections
> are cleaned up in the interactive shell through a shutdown hook.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
