etugarev
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Re: Content Classifications in AEM 6.4
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etugarev
- Adobe Experience Manager
Hi Scott, thank you for the prompt reply, I changed resourceType to 'granite/ui/components/coral/foundation/form/textfield' but it still yelds the same warning.

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Content Classifications in AEM 6.4
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Hello community! We are leveraging the efforts to migrate to the AEM 6.4 + SP1 from AEM 6.3 for our customer. AEM 6.4 comes with content area classification mixins - https://helpx.adobe.com/experience-manager/6-4/sites/deploying/using/sustainable-upgrades.html . The page states that components under granite:FinalArea can be referenced by sling:resourceType. After executing Pattern Detector on 6.3 (/system/console/status-pattern-detector) we have a lot of ECU warnings regarding referencing "/libs...

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Re: Shared session usage in AEM 6.3 (oh no, not again!)
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2 Forum Admins: Please do not mark answer as correct or "assumed answered" before having a confirmation from the post author (me)

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Re: Shared session usage in AEM 6.3 (oh no, not again!)
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Hi Jörg,I am happy the demo project worked out for you I will try the approach you suggested tomorrow and update the thread with results.Thanks again for a prompt feedback!UPD: I grabbed apache-sling-i18n version 2.5.15-SNAPSHOT from sling repository and installed compiled bundle via console. But it looks that the problem still there.. Regards,Evgeny

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Re: Shared session usage in AEM 6.3 (oh no, not again!)
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Indeed, this would be interesting to know.UPD: I created a sample project and put it in git: GitHub - etugarev/acme-hc: Sling health check which produces blocking threads Running project should be pretty straightforward, otherwise, if you experience any problems, please let me know.Regards,Evgeny

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Re: Shared session usage in AEM 6.3 (oh no, not again!)
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Thank you both for a quick feedback. I will start preparing a bundle and will update the thread as soon as I am done (in a next few days).

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Re: Shared session usage in AEM 6.3 (oh no, not again!)
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Yes, for each node (nodePath) there is a test function (testResultFunction) which goes to executor.

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Re: Shared session usage in AEM 6.3 (oh no, not again!)
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Hi Jörg, as you advised, I installed SP2 (now I am running on 6.3.2.0) and added extended log info -> session.toString(), etc..I can see that every thread is indeed using a separate session, but error messages still appear. Here's the log info:error.log11.04.2018 12:21:47.220 *WARN* [ForkJoinPool-5-worker-3] org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate Attempted to perform getItemOrNull while thread ForkJoinPool-5-worker-5 was concurrently writing to this session. Blocked until the oth...

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Re: Shared session usage in AEM 6.3 (oh no, not again!)
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Hi Scott, yes I did, I am preparing a next round of debug info

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Re: Shared session usage in AEM 6.3 (oh no, not again!)
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2 Forum Admins: Please do not mark answer as correct before having a confirmation from the post author (me).

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Re: Shared session usage in AEM 6.3 (oh no, not again!)
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Thanks for looking onto this issue. Here's the debug info:error.log:09.04.2018 12:00:09.818 *WARN* [ForkJoinPool-1-worker-5] org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate Attempted to perform hasProperty while thread ForkJoinPool-1-worker-0 was concurrently writing to this session. Blocked until the other thread finished using this session. Please review your code to avoid concurrent use of a session.trace.log:09.04.2018 12:00:09.818 *TRACE* [ForkJoinPool-1-worker-0] org.apache.jackrabb...

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Shared session usage in AEM 6.3 (oh no, not again!)
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For our client we are developing a specific health check which analyses a page output traversing the tree of child pages.I am aware that a shared session usage is a well known anti-pattern (https://cqdump.wordpress.com/2015/03/02/aem-scaling-patterns-avoid-shared-sessions/ and https://github.com/joerghoh/cqdump/blob/master/examples/bundle/src/main/java/de/joerghoh/cq5/examples/oak/services/impl/GoodConfigurationServiceImpl.java) in AEM and keeping this in mind I created this code:Assuming that I...

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