buildbot success in ASF Buildbot on oak-trunk

2013-10-25 Thread buildbot
The Buildbot has detected a restored build on builder oak-trunk while building ASF Buildbot. Full details are available at: http://ci.apache.org/builders/oak-trunk/builds/3537 Buildbot URL: http://ci.apache.org/ Buildslave for this Build: osiris_ubuntu Build Reason: scheduler Build Source Stam

Re: Oak JCR Observation scalability aspects and concerns

2013-10-25 Thread Alexander Klimetschek
On 25.10.2013, at 14:11, Alexander Klimetschek wrote: > Maybe it would be useful to additionally allow a generic "matches" function > that can be passed upon listener registration that could check whatever it > wants, working on the diff or change set directly. Actually it needs to be able to w

Re: Oak JCR Observation scalability aspects and concerns

2013-10-25 Thread Alexander Klimetschek
Hi, IMHO it would be nice to support more matching functionality for events down in Oak. See my mail on the Sling thread [0]. The general advantage would be that for non-matches there would be no event created at all, no thread started and what else is involved. I assume that could happen most

jackrabbit-oak build #2473: Broken

2013-10-25 Thread Travis CI
Build Update for apache/jackrabbit-oak - Build: #2473 Status: Broken Duration: 1228 seconds Commit: 78c9df4fcfb42108a4e03832e0e088c6520d12c7 (trunk) Author: Angela Schreiber Message: OAK-50 : Implement User Management git-svn-id: https://svn.apache.org/repos/a

buildbot failure in ASF Buildbot on oak-trunk

2013-10-25 Thread buildbot
The Buildbot has detected a new failure on builder oak-trunk while building ASF Buildbot. Full details are available at: http://ci.apache.org/builders/oak-trunk/builds/3536 Buildbot URL: http://ci.apache.org/ Buildslave for this Build: osiris_ubuntu Build Reason: scheduler Build Source Stamp:

jackrabbit-oak build #2469: Broken

2013-10-25 Thread Travis CI
Build Update for apache/jackrabbit-oak - Build: #2469 Status: Broken Duration: 2069 seconds Commit: d94ac4f090e7a0ab7e8f2f71ca46b65d0aea8b21 (trunk) Author: Jukka Zitting Message: OAK-593: Segment-based MK Special case references to the same segment, to reduce

buildbot success in ASF Buildbot on oak-trunk

2013-10-25 Thread buildbot
The Buildbot has detected a restored build on builder oak-trunk while building ASF Buildbot. Full details are available at: http://ci.apache.org/builders/oak-trunk/builds/3533 Buildbot URL: http://ci.apache.org/ Buildslave for this Build: osiris_ubuntu Build Reason: scheduler Build Source Stam

jackrabbit-oak build #2468: Broken

2013-10-25 Thread Travis CI
Build Update for apache/jackrabbit-oak - Build: #2468 Status: Broken Duration: 1504 seconds Commit: 973e42eaa41a2809046df48b6a073825842e4c0f (trunk) Author: Jukka Zitting Message: OAK-593: Segment-based MK Inline the list of identifiers of referenced segments

Re: buildbot failure in ASF Buildbot on oak-trunk

2013-10-25 Thread Jukka Zitting
Hi, On Fri, Oct 25, 2013 at 12:50 PM, wrote: > The Buildbot has detected a new failure on builder oak-trunk while building > ASF Buildbot. > Full details are available at: > http://ci.apache.org/builders/oak-trunk/builds/3532 Sorry, was too fast with my commit. Fixed in revision 1535777. BR,

buildbot failure in ASF Buildbot on oak-trunk

2013-10-25 Thread buildbot
The Buildbot has detected a new failure on builder oak-trunk while building ASF Buildbot. Full details are available at: http://ci.apache.org/builders/oak-trunk/builds/3532 Buildbot URL: http://ci.apache.org/ Buildslave for this Build: osiris_ubuntu Build Reason: scheduler Build Source Stamp:

Re: java.util.UUID

2013-10-25 Thread Jukka Zitting
Hi, On Thu, Oct 24, 2013 at 1:56 PM, Tobias Bocanegra wrote: > the relevant information was: > > java.util.UUID, 353'574 Objects (41%), 22'628'736 shallow size OK, cool. I just changed the internals a bit to avoid having to keep so many duplicate UUID instances in memory. That should bring these

Re: Reduce number of calls from Oak to Mongo DB on restarts

2013-10-25 Thread Jukka Zitting
Hi, On Fri, Oct 25, 2013 at 11:32 AM, Chetan Mehrotra wrote: > Thoughts? All the suggested approaches seem reasonable. More generally though, I think what you're seeing here is ultimately an issue of granularity of access. You have a use case where the client is accessing thousands of nodes. Be

Reduce number of calls from Oak to Mongo DB on restarts

2013-10-25 Thread Chetan Mehrotra
Hi, Trying to restart an application like Adobe CQ running on Oak and Mongo DB on a remote system takes considerable amount of time. In a typical restart the number of such calls are around 23000 (Reduced from 42000 with OAK-1117). I am trying to analyze the nature of calls and also cache utilizat

jackrabbit-oak build #2467: Fixed

2013-10-25 Thread Travis CI
Build Update for apache/jackrabbit-oak - Build: #2467 Status: Fixed Duration: 1784 seconds Commit: e46db601f5054835c5957462491df3fc25954570 (trunk) Author: Jukka Zitting Message: OAK-593: Segment-based MK Simplify segment size and record position handling git

jackrabbit-oak build #2466: Broken

2013-10-25 Thread Travis CI
Build Update for apache/jackrabbit-oak - Build: #2466 Status: Broken Duration: 1000 seconds Commit: 33b681d8908618c1879b75bf5123cecd27611772 (trunk) Author: Angela Schreiber Message: OAK-1118 : test case(s) git-svn-id: https://svn.apache.org/repos/asf/jackrabb

Re: Oak JCR Observation scalability aspects and concerns

2013-10-25 Thread Angela Schreiber
hi bertrand +1 for everything you said. in general i think that we have split that section in the docu: a) summary from OAK point of view (for those that know the very details) b) summary from a JCR/Jackrabbit point of view. IMHO we can't expect our user community to understand how these subt

Re: Oak JCR Observation scalability aspects and concerns

2013-10-25 Thread Bertrand Delacretaz
Hi Angela, On Fri, Oct 25, 2013 at 11:21 AM, Angela Schreiber wrote: > Bertrand wrote: >>The OSGi events that Sling rebroadcasts are less granular than JCR >>events, so this might not be a problem for that case. > > do you know it or are you guessing?... I'm making an educated guess. To get har

Re: [MongoMK] flag document with children

2013-10-25 Thread Chetan Mehrotra
I have implemented the above logic as part of OAK-1117 [1]. With this in place number of call made to Mongo on restarts of Adobe CQ goes down from 42000 to 25000 significantly reducing the startup time when Mongo is remote!! regards Chetan [1] https://issues.apache.org/jira/browse/OAK-1117 Chetan

Re: Oak JCR Observation scalability aspects and concerns

2013-10-25 Thread Angela Schreiber
hi bertrand >On Fri, Oct 25, 2013 at 8:53 AM, Angela Schreiber >wrote: >> ...the biggest challenge i see in terms of backwards compatibility is >> that the diff-mechanism in OAK doesn't allow a 1:1 translation >> to JCR events as they used to be generated in jackrabbit-core... > >The OSGi events

Re: Oak JCR Observation scalability aspects and concerns

2013-10-25 Thread Bertrand Delacretaz
Hi, On Fri, Oct 25, 2013 at 8:53 AM, Angela Schreiber wrote: > ...the biggest challenge i see in terms of backwards compatibility is > that the diff-mechanism in OAK doesn't allow a 1:1 translation > to JCR events as they used to be generated in jackrabbit-core... The OSGi events that Sling rebr