Trigger Oak Index via AEM JMX to start the process of applying the changed index definitions 

if I do refer the following official document on Core component : https://experienceleague.adobe.com/docs/experience-manager-core-components/using/versions.html?lang=en, it clearly states the releases of the Core Components and their compatibility with AEM releases and Java versions.I have installed...

Recently I did work on page property field validation. We were asked to set the validation for one of the page property so that authors can input only positive integers.Here we had considered both existing pages and during page creation. 

Could you please let me know your index for sling:sitemapRoot property. I have tried with following oak:index -<siteMap jcr:primaryType="oak:QueryIndexDefinition" async="[async]" compatVersion="{Long}2" evaluatePathRestrictions="{Boolean}true" includedPaths="[...

https://experience.adobe.com/#/downloads/content/software-distribution/en/aem.html?package=/content/software-distribution/en/details.html/content/dam/aem/public/adobe/packages/cq650/featurepack/sites-seo-index-content-1.0.0.zip Apache Sling Sitemap in AEM 6.5 & AEMaaCS (theaemmaven.com) 

Please let me know the AEM version with service pack details.Please review the following discussion https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/while-adding-39-fields-in-content-fragment-model-then-getting/m-p/454936#M33777

You can follow the steps below - 1. You can have project specific navigation component (this will be your proxy component) and this project specific navigation component will be having all the capabilities same as core Navigation (v2) via sling:resourceSuperType as shown below2. Give a custom title ...

As you are trying with servlet path then do one thing just set the debug point at String requestURI = slingHttpServletRequest.getRequestURI(); see requestURI and also check Objects.nonNull(resource) && resource.isResourceType("cq:Page") condition is getting satisfied or not.I feel you are getting fa...

Earlier I used the similar approach as defined at Solved: Re: How can we populate a generic list in form of ... - Adobe Experience League Community - 462316 and it worked for me.   Again, I have tested the same on publish instance and I am able to populate list of Indian cities.    I saw you have m...