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View blog_list.html
<div data-sly-unwrap="${wcmmode.edit}"
data-sly-use.archive="${'archive.js' @ items=listComponent.list}"
<div data-sly-call="${emptyRenderer.emptylisttemplate @ list=listComponent}" data-sly-unwrap></div>
<div data-sly-test.selectors="${request.requestPathInfo.selectors}" data-sly-unwrap></div>
tml / oakTreeNodeCount.groovy
Created Jul 15, 2019 — forked from andrewmkhoury/oakTreeNodeCount.groovy
Counting nodes in a tree of Oak repository using the oak-run console tool
View oakTreeNodeCount.groovy
import org.apache.jackrabbit.oak.spi.state.NodeState
import java.util.concurrent.atomic.AtomicInteger
def countNodes(NodeState n, String path = "/", flush = 5000, AtomicInteger count = new AtomicInteger(0), root = true) {
if(root) {
println "Counting nodes in tree ${path}"
cnt = count.incrementAndGet()
if (cnt % flush == 0) println(" " + cnt)
View Setting a property using oak-run
  1. Download (or build oak-run 1.1.x version)
  2. Stop all AEM instances
  3. Upload the oak-run 1.1 version to the AEM server if using TarMK or MongoDB server (if using MongoMK)
  4. Run this command to start the oak console
  • on TarMK:
   java -jar target/oak-run.jar console --quiet /path/to/segmentstore
  • For MongoMK run this:
tml /
Created Jul 15, 2019 — forked from andrewmkhoury/
Apache Sling - enabling debug log level for all java packages when instance won't start up
  1. Open this file in an editor crx-quickstart/launchpad/config/org/apache/sling/commons/log/LogManager.config
  2. Change value from "info" to "debug"
  3. Try to start the instance again
tml /
Created Jul 15, 2019 — forked from andrewmkhoury/
Reindexing Oak Async Indexes on a Clone AEM Instance

How to Reindex AEM on a Clone Instance and Sync over the Changes

  1. Clone your AEM instance to another VM for reindexing
  2. Download these oak-run jars:
  1. Upload the oak-run jars to the clone server
  2. Stop AEM (stop all AEM instances if a cluster or cold standby)
  3. Run this command (using oak-run-1.6.6.jar)
  • java -Xmx4096m -jar oak-run-1.6.6.jar checkpoints /path/to/repository/segmentstore
  1. Run this command (using oak-run-1.6.6.jar)
tml / Oak Datastore
Created Jul 15, 2019 — forked from andrewmkhoury/Oak Datastore
Oak Datastore Consistency Check
View Oak Datastore
  1. Download the oak-run version that matches what is installed from
  2. Stop all AEM instances in cluster
  3. Upload the oak-run jar to the AEM server
  4. Run this command to start the oak console
  • on TarMK:
   java -Xmx4g -jar target/oak-run.jar console --quiet /path/to/segmentstore
  • For MongoMK run this:
tml /
Created Jul 15, 2019 — forked from andrewmkhoury/
Migrating AEM Users, Groups and ACLs between instances
  1. Migrate users and groups (If users were not imported automatically via LDAP) Package users and groups (2 separate packages) on the old system (excluding admin and anonymous OOTB users)
    1. Go to CRXDE lite app /crx/de/index.jsp and log in as admin user (on the old system)
    2. Go to "Tools" => "Query"
    3. In the bottom "Query" box enter this query to find the admin user: /jcr:root/home/users//element(*,rep:User)[@rep:principalName="admin"]
    4. Click "Execute" and copy the path of the admin user node in the results to a text file
    5. Repeat step 3 with a query for anonymous user: /jcr:root/home/users//element(*,rep:User)[@rep:principalName="anonymous"]
    6. Click "Execute" and copy the path of the anonymous user node in the results to a text file (so now you should have two paths, one for "admin" and one for "anonymous")
tml /
Created Jul 15, 2019 — forked from andrewmkhoury/
oak-run Groovy script to reset the Adobe AEM "admin" user password

To run this script:

  1. Download the oak-run version matching the version of Oak installed in AEM:
  2. Download the attached adminUtils.groovy script
  3. Upload the adminUtils.groovy script and the oak-run jar to your AEM server
  4. Run the command to start the oak-run console. For example:
    java -Xmx2048m -jar /tmp/oak-run-1.6.1.jar console /app/aem/aem63/crx-quickstart/repository/segmentstore --read-write
  5. Once the oak-run console is open then load the groovy script using this command:
tml / 1 Instructions - Find Oak
Created Jul 15, 2019 — forked from andrewmkhoury/1 Instructions - Find Oak
Oak count node check in script console - use while AEM / Oak is running
View 1 Instructions - Find Oak
  1. Go to http://host:port/system/console/bundles and install these two bundles
  2. Go to http://host/system/console/configMgr/
  3. Add org.apache.felix.webconsole.plugins.scriptconsole to "Whitelist regexp" and save
  4. After the two bundles fully install then go to http://host:port/system/console/sc
  5. Select "Groovy" as the language
  6. Copy/Paste the contents of countNodes-*.groovy script below which matches your oak version to the script console
  7. Click "Execute"
  8. Don't close the browser, the output is displayed in the console UI
View 1-Oak SegmentNotFoundException repair

The objective here is to find all SegmentNotFoundException type corruption and remove it (as we don't have a valid backup)

Before running any of the below steps we created an index.json file (see the file below) which contains only the index definitions of the corrupted indexes.

  1. This generates the file indexing-results\index-definities.json
java -Xmx8g -jar oak-run-1.8.12.jar index --fds-path=crx-quickstart\repository\datastore crx-quickstart\repository\segmentstore --index-definitions
  1. From that file we copied only the definitions we needed and created index.json (file attached here )
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