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https://issues.apache.org/jira/browse/KNOX-2224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17033064#comment-17033064
 ] 

ASF subversion and git services commented on KNOX-2224:
-------------------------------------------------------

Commit fad576388df3297e79a611d407e7a700b0d27b9c in knox's branch 
refs/heads/master from Larry McCay
[ https://gitbox.apache.org/repos/asf?p=knox.git;h=fad5763 ]

KNOX-2227 - Strip Leading and Trailing Whitespace from Headers in 
KnoxShellTable (#258)

* KNOX-1742 - add to knoxshell usage rendering

* KNOX-2188 - Handling discovery details via advanced configuration (#240)

* KNOX-2190 - Processing advanced service discovery configuration on topology 
level (#242)

* KNOX-1742 - Fix javadoc warning

* KNOX-2196 - Upgrade caffeine to 2.8.1

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2197 - Upgrade dependency-check-maven to 5.3.0

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2198 - Upgrade groovy to 2.5.9

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2192 - Upgrade httpclient to 4.5.11

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2195 - Upgrade jetty to 9.4.26.v20200117

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2193 - Upgrade rest-assured to 4.2.0

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2199 - Upgrade spring-core to 5.2.3.RELEASE

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2194 - Upgrade spring-vault to 2.2.1.RELEASE

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2191 - Upgrade testcontainers to 1.12.5

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2200 - DefaultKeystoreService can lose entries under concurrent access 
(#243)

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2202 - Knox should use UTF-8 as default encoding instead of ISO-8859-1 
(#244)

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2204 - KnoxLine NPE list datasources when directories don't exist (#246)

* KNOX-1742 - add to knoxshell usage rendering

* KNOX-2204 - KnoxLine NPE list datasources when directories don't exist

* KNOX-2203 - Upgrade admin-ui npm dependencies (#245)

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2208 - AclsAuthorizationFilter should log access at DEBUG level (#247)

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2153 - CM discovery - Monitor Cloudera Manager (#239)

* KNOX-2206 - Log exclusion of a discovered service due to configuration issues 
(#248)

* KNOX-2209 - Improve logging for Knox token handling (#250)

* KNOX-2217 - Upgrade apache pom to 23

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2219 - Upgrade checkstyle to 8.29

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2218 - Upgrade easymock to 4.2

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2220 - Upgrade nimbus-jose-jwt to 8.5

Signed-off-by: Kevin Risden <[email protected]>

* KNOX-2213 - Service Discovery Support for CM UI, API (#249)

* KNOX-2215 - Token service should return a 403 response when the renewer is 
not white-listed (#251)

* KNOX-2224 - KnoxLine and KnoxShell DataSource and Select Command Alignment 
(#255)

* KNOX-1742 - add to knoxshell usage rendering

* KNOX-2204 - KnoxLine NPE list datasources when directories don't exist

* KNOX-2224 - KnoxLine and KnoxShell DataSource and Select Command Alignment

Change-Id: I55aef2dd7617baf10c5f9eb7706f61436aa3ad7d

* KNOX-2227 - Strip Leading and Trailing Whitespace from Headers in 
KnoxShellTable

Change-Id: I7778becab1ffe779350dbdd15472d308fa165f5f

* KNOX-2227 - switch to trim() for java 8

Change-Id: I9b8ba618c13de6bff0edb5c7d318cd28c251fa20

Co-authored-by: Sandor Molnar <[email protected]>
Co-authored-by: Kevin Risden <[email protected]>
Co-authored-by: Phil Zampino <[email protected]>
Co-authored-by: Sandeep MorĂ© <[email protected]>


> 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.



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