[
https://issues.apache.org/jira/browse/KNOX-2023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sandor Molnar resolved KNOX-2023.
---------------------------------
Resolution: Fixed
> KnoxShellTable - Record the Creation Sequence of Tables
> -------------------------------------------------------
>
> Key: KNOX-2023
> URL: https://issues.apache.org/jira/browse/KNOX-2023
> Project: Apache Knox
> Issue Type: Improvement
> Components: KnoxShell
> Reporter: Larry McCay
> Assignee: Sandor Molnar
> Priority: Major
> Fix For: 1.4.0
>
> Time Spent: 2h
> Remaining Estimate: 0h
>
> Each KnoxShellTable instance goes through a number of builders, filters,
> sorts, etc in order to get to their final state.
> Currently, those builder classes just go out of scope as they complete and
> return the resulting table.
> This JIRA represents the thought of recording them in an ArrayList within the
> table so that we could do a number of interesting things:
> * persist JSON representation that doesn't require the actual data
> * materialize tables from that persisted state by replaying the builders in
> order
> * possibly undo or rollback to a previous state
> * possibly providing interesting provenance capabilities with confidence
> factors based on sources
> Interesting challenges here will be when authentication is required for a SQL
> query in the JDBC builder or in accessing data accessed through Knox gateway
> instances.
>
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
