[jira] [Created] (SLING-5432) Implement binaryless distribution

2016-01-15 Thread Marius Petria (JIRA)
Marius Petria created SLING-5432:


 Summary: Implement binaryless distribution
 Key: SLING-5432
 URL: https://issues.apache.org/jira/browse/SLING-5432
 Project: Sling
  Issue Type: Improvement
  Components: Distribution
Reporter: Marius Petria
 Fix For: Content Distribution Core 0.1.14


We should allow configuration of vault package builders not to include binaries 
using JCRVLT-97



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[jira] [Created] (SLING-5431) PipeBinding NPE when evaluating null expression

2016-01-15 Thread Nicolas Peltier (JIRA)
Nicolas Peltier created SLING-5431:
--

 Summary: PipeBinding NPE when evaluating null expression
 Key: SLING-5431
 URL: https://issues.apache.org/jira/browse/SLING-5431
 Project: Sling
  Issue Type: Bug
  Components: Extensions
Reporter: Nicolas Peltier


PipeBindings should be able to evaluate null expressions or objects, and return 
null as value, right now it spits out a NPE.

please find test & fix in the attached patch



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[jira] [Commented] (SLING-5428) Move MockSlingHttpServletRequest+Response to org.apache.sling.servlet-helpers

2016-01-15 Thread Stefan Seifert (JIRA)

[ 
https://issues.apache.org/jira/browse/SLING-5428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15101684#comment-15101684
 ] 

Stefan Seifert commented on SLING-5428:
---

documentation added by betrand: rev. 1724549

i added some further examples (derived from sling mocks docs): rev. 1724783  

documentation:
http://sling.apache.org/documentation/bundles/servlet-helpers.html

> Move MockSlingHttpServletRequest+Response to org.apache.sling.servlet-helpers
> -
>
> Key: SLING-5428
> URL: https://issues.apache.org/jira/browse/SLING-5428
> Project: Sling
>  Issue Type: New Feature
>  Components: Extensions, Testing
>Reporter: Stefan Seifert
>Assignee: Stefan Seifert
>Priority: Minor
>  Labels: mocks
> Fix For: Testing Sling Mock 1.6.2, Servlet Helpers 1.0.0
>
>
> as discussed in the mailing list
> http://apache-sling.73963.n3.nabble.com/Fake-request-response-classes-tt4057815.html
> we want to move the mock SlingHttpServlerRequest+Response classes to a 
> separate bundle that can be used by sling mocks, but can be deployed to an 
> OSGi container as well.



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[jira] [Updated] (SLING-5433) WritePipe should remove a property when value is evaluated as null

2016-01-15 Thread Nicolas Peltier (JIRA)

 [ 
https://issues.apache.org/jira/browse/SLING-5433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Nicolas Peltier updated SLING-5433:
---
Attachment: SLING-5433.patch

> WritePipe should remove a property when value is evaluated as null
> --
>
> Key: SLING-5433
> URL: https://issues.apache.org/jira/browse/SLING-5433
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
> Attachments: SLING-5433.patch
>
>
> it's not documented (will do), but a value evaluated as null in a write pipe 
> conf should remove the property. It doesn't work right now as the target 
> resource used for removal is the wrong one. 
> failing test & fix patch attached



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Request for release of commons testing

2016-01-15 Thread Joel Richard
Hi,

Would it be possible to release commons testing?
In SLING-5341 we have updated the jackrabbit-core version which will allows us 
to use a new JackrabbitSession API method in SLING-4585.

- Joel

[jira] [Updated] (SLING-5431) PipeBinding NPE when evaluating null expression

2016-01-15 Thread Nicolas Peltier (JIRA)

 [ 
https://issues.apache.org/jira/browse/SLING-5431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Nicolas Peltier updated SLING-5431:
---
Attachment: SLING-5431.patch

> PipeBinding NPE when evaluating null expression
> ---
>
> Key: SLING-5431
> URL: https://issues.apache.org/jira/browse/SLING-5431
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
> Attachments: SLING-5431.patch
>
>
> PipeBindings should be able to evaluate null expressions or objects, and 
> return null as value, right now it spits out a NPE.
> please find test & fix in the attached patch



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[jira] [Commented] (SLING-5371) Improving JcrInstaller's move listener registration

2016-01-15 Thread Marc Pfaff (JIRA)

[ 
https://issues.apache.org/jira/browse/SLING-5371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15101589#comment-15101589
 ] 

Marc Pfaff commented on SLING-5371:
---

[~cziegeler], [~bdelacretaz]: What do you think about the provided patches? 
Does that make sense to you?

> Improving JcrInstaller's move listener registration
> ---
>
> Key: SLING-5371
> URL: https://issues.apache.org/jira/browse/SLING-5371
> Project: Sling
>  Issue Type: Improvement
>  Components: Installer
>Reporter: Marc Pfaff
> Attachments: SLING_5371.patch, SLING_5371_jackrabbit.patch, 
> SLING_5371_jcr_only.patch
>
>
> The JcrInstaller is currently registering a JCR listener for move events on 
> the root node with setting the 'deep' property to true. If it comes to 
> processing the underlaying Oak observation queue, this combination is very 
> inefficient, as it does not allow Oak to filter changes by path. 
> AFAIU this move listener is covering the use case where an installer artifact 
> is moved from/to an installer root folder. I therefore wanted to propose to 
> register the move listener on the configured root folders only.  



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[jira] [Created] (SLING-5433) WritePipe should remove a property when value is evaluated as null

2016-01-15 Thread Nicolas Peltier (JIRA)
Nicolas Peltier created SLING-5433:
--

 Summary: WritePipe should remove a property when value is 
evaluated as null
 Key: SLING-5433
 URL: https://issues.apache.org/jira/browse/SLING-5433
 Project: Sling
  Issue Type: Bug
  Components: Extensions
Reporter: Nicolas Peltier


it's not documented (will do), but a value evaluated as null in a write pipe 
conf should remove the property. It doesn't work right now as the target 
resource used for removal is the wrong one. 

failing test & fix patch attached



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Re: [VOTE][RELEASE] Apache Sling Testing Utilities 2.0.24

2016-01-15 Thread Robert Munteanu
On Fri, 2016-01-15 at 16:55 +0200, Robert Munteanu wrote:
> Please vote to approve this release:

+1

Robert

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Description: This is a digitally signed message part


[jira] [Commented] (SLING-5433) WritePipe should remove a property when value is evaluated as null

2016-01-15 Thread Nicolas Peltier (JIRA)

[ 
https://issues.apache.org/jira/browse/SLING-5433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15101885#comment-15101885
 ] 

Nicolas Peltier commented on SLING-5433:


thx [~rombert], can you (quickly check) SLING-5431, as now i guess pipes tests 
are broken :-/

> WritePipe should remove a property when value is evaluated as null
> --
>
> Key: SLING-5433
> URL: https://issues.apache.org/jira/browse/SLING-5433
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
>Assignee: Robert Munteanu
> Fix For: Pipes 1.0.0
>
> Attachments: SLING-5433.patch
>
>
> it's not documented (will do), but a value evaluated as null in a write pipe 
> conf should remove the property. It doesn't work right now as the target 
> resource used for removal is the wrong one. 
> failing test & fix patch attached



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[VOTE][RELEASE] Apache Sling Testing Utilities 2.0.24

2016-01-15 Thread Robert Munteanu

Hi,

We solved 1 issue in this release:
https://issues.apache.org/jira/browse/SLING/fixforversion/12334143

Staging repository:
https://repository.apache.org/content/repositories/orgapachesling-1407

You can use this UNIX script to download the release and verify the
signatures:
http://svn.apache.org/repos/asf/sling/trunk/check_staged_release.sh

Usage:
sh check_staged_release.sh 1407 /tmp/sling-staging

Please vote to approve this release:

  [ ] +1 Approve the release
  [ ]  0 Don't care
  [ ] -1 Don't release, because ...

This majority vote is open for at least 72 hours.

Robert


[jira] [Resolved] (SLING-5433) WritePipe should remove a property when value is evaluated as null

2016-01-15 Thread Robert Munteanu (JIRA)

 [ 
https://issues.apache.org/jira/browse/SLING-5433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Robert Munteanu resolved SLING-5433.

   Resolution: Fixed
 Assignee: Robert Munteanu
Fix Version/s: Pipes 1.0.0

Applied in https://svn.apache.org/r1724831, thanks for the contribution!

> WritePipe should remove a property when value is evaluated as null
> --
>
> Key: SLING-5433
> URL: https://issues.apache.org/jira/browse/SLING-5433
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
>Assignee: Robert Munteanu
> Fix For: Pipes 1.0.0
>
> Attachments: SLING-5433.patch
>
>
> it's not documented (will do), but a value evaluated as null in a write pipe 
> conf should remove the property. It doesn't work right now as the target 
> resource used for removal is the wrong one. 
> failing test & fix patch attached



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Re: Request for release of commons testing

2016-01-15 Thread Robert Munteanu
Hi Joel,

On Fri, 2016-01-15 at 13:27 +, Joel Richard wrote:
> Hi,
> 
> Would it be possible to release commons testing?
> In SLING-5341 we have updated the jackrabbit-core version which will
> allows us to use a new JackrabbitSession API method in SLING-4585.
> 
> - Joel

I'll prepare the release and start a release vote today.

Robert


[jira] [Commented] (SLING-5433) WritePipe should remove a property when value is evaluated as null

2016-01-15 Thread Nicolas Peltier (JIRA)

[ 
https://issues.apache.org/jira/browse/SLING-5433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15101807#comment-15101807
 ] 

Nicolas Peltier commented on SLING-5433:


without SLING-5431, this patch will throw a NPE during test

> WritePipe should remove a property when value is evaluated as null
> --
>
> Key: SLING-5433
> URL: https://issues.apache.org/jira/browse/SLING-5433
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
> Attachments: SLING-5433.patch
>
>
> it's not documented (will do), but a value evaluated as null in a write pipe 
> conf should remove the property. It doesn't work right now as the target 
> resource used for removal is the wrong one. 
> failing test & fix patch attached



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[jira] [Commented] (SLING-5433) WritePipe should remove a property when value is evaluated as null

2016-01-15 Thread Nicolas Peltier (JIRA)

[ 
https://issues.apache.org/jira/browse/SLING-5433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15101940#comment-15101940
 ] 

Nicolas Peltier commented on SLING-5433:


thx [~rombert]! should have i done differently?

> WritePipe should remove a property when value is evaluated as null
> --
>
> Key: SLING-5433
> URL: https://issues.apache.org/jira/browse/SLING-5433
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
>Assignee: Robert Munteanu
> Fix For: Pipes 1.0.0
>
> Attachments: SLING-5433.patch
>
>
> it's not documented (will do), but a value evaluated as null in a write pipe 
> conf should remove the property. It doesn't work right now as the target 
> resource used for removal is the wrong one. 
> failing test & fix patch attached



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[jira] [Updated] (SLING-5434) WritePipe shoud remove properties at the very end

2016-01-15 Thread Nicolas Peltier (JIRA)

 [ 
https://issues.apache.org/jira/browse/SLING-5434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Nicolas Peltier updated SLING-5434:
---
Attachment: SLING-5434.patch

> WritePipe shoud remove properties at the very end
> -
>
> Key: SLING-5434
> URL: https://issues.apache.org/jira/browse/SLING-5434
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
> Attachments: SLING-5434.patch
>
>
> in order to allow all expressions at current state to use the values of 
> properties to be removed.
> test & fix in attached patch



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[jira] [Updated] (SLING-5434) WritePipe shoud remove properties at the very end

2016-01-15 Thread Nicolas Peltier (JIRA)

 [ 
https://issues.apache.org/jira/browse/SLING-5434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Nicolas Peltier updated SLING-5434:
---
Attachment: SLING-5434-DOC.patch

also specified the fact you can use null in write pipe in the doc in the doc 
patch attached

> WritePipe shoud remove properties at the very end
> -
>
> Key: SLING-5434
> URL: https://issues.apache.org/jira/browse/SLING-5434
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
> Attachments: SLING-5434-DOC.patch, SLING-5434.patch
>
>
> in order to allow all expressions at current state to use the values of 
> properties to be removed.
> test & fix in attached patch



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[jira] [Created] (SLING-5434) WritePipe shoud remove properties at the very end

2016-01-15 Thread Nicolas Peltier (JIRA)
Nicolas Peltier created SLING-5434:
--

 Summary: WritePipe shoud remove properties at the very end
 Key: SLING-5434
 URL: https://issues.apache.org/jira/browse/SLING-5434
 Project: Sling
  Issue Type: Bug
  Components: Extensions
Reporter: Nicolas Peltier


in order to allow all expressions at current state to use the values of 
properties to be removed.

test & fix in attached patch



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[jira] [Resolved] (SLING-5431) PipeBinding NPE when evaluating null expression

2016-01-15 Thread Robert Munteanu (JIRA)

 [ 
https://issues.apache.org/jira/browse/SLING-5431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Robert Munteanu resolved SLING-5431.

   Resolution: Fixed
 Assignee: Robert Munteanu
Fix Version/s: Pipes 1.0.0

Fixed in https://svn.apache.org/r1724841

> PipeBinding NPE when evaluating null expression
> ---
>
> Key: SLING-5431
> URL: https://issues.apache.org/jira/browse/SLING-5431
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
>Assignee: Robert Munteanu
> Fix For: Pipes 1.0.0
>
> Attachments: SLING-5431.patch
>
>
> PipeBindings should be able to evaluate null expressions or objects, and 
> return null as value, right now it spits out a NPE.
> please find test & fix in the attached patch



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[jira] [Commented] (SLING-5433) WritePipe should remove a property when value is evaluated as null

2016-01-15 Thread Robert Munteanu (JIRA)

[ 
https://issues.apache.org/jira/browse/SLING-5433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15101924#comment-15101924
 ] 

Robert Munteanu commented on SLING-5433:


Oops, I thought the tests were already fixed by this patch. Applied patch from 
SLING-5431 just now.

> WritePipe should remove a property when value is evaluated as null
> --
>
> Key: SLING-5433
> URL: https://issues.apache.org/jira/browse/SLING-5433
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
>Assignee: Robert Munteanu
> Fix For: Pipes 1.0.0
>
> Attachments: SLING-5433.patch
>
>
> it's not documented (will do), but a value evaluated as null in a write pipe 
> conf should remove the property. It doesn't work right now as the target 
> resource used for removal is the wrong one. 
> failing test & fix patch attached



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[jira] [Commented] (SLING-5433) WritePipe should remove a property when value is evaluated as null

2016-01-15 Thread Robert Munteanu (JIRA)

[ 
https://issues.apache.org/jira/browse/SLING-5433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15101976#comment-15101976
 ] 

Robert Munteanu commented on SLING-5433:


Nothing really, I just misread the comments :-)

> WritePipe should remove a property when value is evaluated as null
> --
>
> Key: SLING-5433
> URL: https://issues.apache.org/jira/browse/SLING-5433
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
>Assignee: Robert Munteanu
> Fix For: Pipes 1.0.0
>
> Attachments: SLING-5433.patch
>
>
> it's not documented (will do), but a value evaluated as null in a write pipe 
> conf should remove the property. It doesn't work right now as the target 
> resource used for removal is the wrong one. 
> failing test & fix patch attached



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[jira] [Created] (SLING-5435) Decouple processes that depend on cluster leader elections from the cluster leader elections.

2016-01-15 Thread Ian Boston (JIRA)
Ian Boston created SLING-5435:
-

 Summary: Decouple processes that depend on cluster leader 
elections from the cluster leader elections.
 Key: SLING-5435
 URL: https://issues.apache.org/jira/browse/SLING-5435
 Project: Sling
  Issue Type: Improvement
  Components: General
Reporter: Ian Boston


Currently there are many processes in Sling that must complete before a Sling 
Discovery cluster leader election is declared complete. These processes include 
things like transferring all Jobs from the old leader to the new leader and 
waiting for the data to appear visible on the new leader. This introduces an 
additional overhead to the leader election process which introduces a higher 
than desirable timeout for elections and heartbeat. This higher than desirable 
timeout precludes the use of more efficient election and distributed consensus 
algorithms as implemented in Etcd, Zookeeper or implementations of RAFT.

If the election could be declared complete leaving individual components to 
manage their own post election operations (ie decoupling those processes from 
the election), then faster election or alternative Discovery implementations 
such as the one implemented on etcd could be used.



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RE: [VOTE][RELEASE] Apache Sling Testing Utilities 2.0.24

2016-01-15 Thread Stefan Seifert
+1


[jira] [Updated] (SLING-5434) WritePipe shoud remove properties at the very end

2016-01-15 Thread Nicolas Peltier (JIRA)

 [ 
https://issues.apache.org/jira/browse/SLING-5434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Nicolas Peltier updated SLING-5434:
---
Attachment: (was: SLING-5434.patch)

> WritePipe shoud remove properties at the very end
> -
>
> Key: SLING-5434
> URL: https://issues.apache.org/jira/browse/SLING-5434
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
> Attachments: SLING-5434-DOC.patch, SLING-5434.patch
>
>
> in order to allow all expressions at current state to use the values of 
> properties to be removed.
> test & fix in attached patch



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[jira] [Updated] (SLING-5434) WritePipe shoud remove properties at the very end

2016-01-15 Thread Nicolas Peltier (JIRA)

 [ 
https://issues.apache.org/jira/browse/SLING-5434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Nicolas Peltier updated SLING-5434:
---
Attachment: SLING-5434.patch

> WritePipe shoud remove properties at the very end
> -
>
> Key: SLING-5434
> URL: https://issues.apache.org/jira/browse/SLING-5434
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
> Attachments: SLING-5434-DOC.patch, SLING-5434.patch
>
>
> in order to allow all expressions at current state to use the values of 
> properties to be removed.
> test & fix in attached patch



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[jira] [Commented] (SLING-5434) WritePipe shoud remove properties at the very end

2016-01-15 Thread Nicolas Peltier (JIRA)

[ 
https://issues.apache.org/jira/browse/SLING-5434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15103055#comment-15103055
 ] 

Nicolas Peltier commented on SLING-5434:


updated the patch with users-list feedback

> WritePipe shoud remove properties at the very end
> -
>
> Key: SLING-5434
> URL: https://issues.apache.org/jira/browse/SLING-5434
> Project: Sling
>  Issue Type: Bug
>  Components: Extensions
>Reporter: Nicolas Peltier
> Attachments: SLING-5434-DOC.patch, SLING-5434.patch
>
>
> in order to allow all expressions at current state to use the values of 
> properties to be removed.
> test & fix in attached patch



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[jira] [Created] (SLING-5430) Allow item move between distribution queues

2016-01-15 Thread Marius Petria (JIRA)
Marius Petria created SLING-5430:


 Summary: Allow item move between distribution queues
 Key: SLING-5430
 URL: https://issues.apache.org/jira/browse/SLING-5430
 Project: Sling
  Issue Type: Bug
  Components: Distribution
Reporter: Marius Petria
Assignee: Marius Petria
 Fix For: Content Distribution Core 0.1.14


{noformat}
POST /libs/.../agents/agentName/queues/queueName
operation=move=sourceQueueName=idsToMove
{noformat} 



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[jira] [Resolved] (SLING-5430) Allow item move between distribution queues

2016-01-15 Thread Marius Petria (JIRA)

 [ 
https://issues.apache.org/jira/browse/SLING-5430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Marius Petria resolved SLING-5430.
--
Resolution: Fixed

Committed revision 1724744.

Also added retryQueue parameter for error queues.

> Allow item move between distribution queues
> ---
>
> Key: SLING-5430
> URL: https://issues.apache.org/jira/browse/SLING-5430
> Project: Sling
>  Issue Type: Bug
>  Components: Distribution
>Reporter: Marius Petria
>Assignee: Marius Petria
> Fix For: Content Distribution Core 0.1.14
>
>
> {noformat}
> POST /libs/.../agents/agentName/queues/queueName
> operation=move=sourceQueueName=idsToMove
> {noformat} 



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[jira] [Commented] (SLING-5410) Identify component where important Metrics can be collected

2016-01-15 Thread Ian Boston (JIRA)

[ 
https://issues.apache.org/jira/browse/SLING-5410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15101424#comment-15101424
 ] 

Ian Boston commented on SLING-5410:
---

imho Metrics data should be aggregated externally in systems like App Dynamics, 
Kibana, Splunk, New Relic, Ganglia. Aggregating the data on the cluster leader 
will obfuscate issues with individual instances. (and the cluster leader is not 
stable).

> Identify component where important Metrics can be collected
> ---
>
> Key: SLING-5410
> URL: https://issues.apache.org/jira/browse/SLING-5410
> Project: Sling
>  Issue Type: Task
>  Components: Engine
>Reporter: Chetan Mehrotra
>Assignee: Chetan Mehrotra
>
> With SLING-4080 we now have support for collecting various kinds of metrics 
> in performant way. 
> As a next step we would need to identify those parts of Sling engine and 
> request processing logic where we can collect important metrics. Such metric 
> should help 
> # Sling system administrator to monitor key aspects of Sling
> # Allow us as developers to get insight into critical parts and help in doing 
> further optimization
> Once identified we can then add required metric collection logic to those 
> parts



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[jira] [Commented] (SLING-5410) Identify component where important Metrics can be collected

2016-01-15 Thread Bertrand Delacretaz (JIRA)

[ 
https://issues.apache.org/jira/browse/SLING-5410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15101429#comment-15101429
 ] 

Bertrand Delacretaz commented on SLING-5410:


bq. Metrics data should be aggregated externally

+1

> Identify component where important Metrics can be collected
> ---
>
> Key: SLING-5410
> URL: https://issues.apache.org/jira/browse/SLING-5410
> Project: Sling
>  Issue Type: Task
>  Components: Engine
>Reporter: Chetan Mehrotra
>Assignee: Chetan Mehrotra
>
> With SLING-4080 we now have support for collecting various kinds of metrics 
> in performant way. 
> As a next step we would need to identify those parts of Sling engine and 
> request processing logic where we can collect important metrics. Such metric 
> should help 
> # Sling system administrator to monitor key aspects of Sling
> # Allow us as developers to get insight into critical parts and help in doing 
> further optimization
> Once identified we can then add required metric collection logic to those 
> parts



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This message was sent by Atlassian JIRA
(v6.3.4#6332)