AEM slow down when copy node

Move/copy can be an expensive operation.  You should take threaddumps [1] to see what's taking so long and perhaps enable debug logging for query [2] to see if anything can be done.

[1] Take thread dumps from a JVM

[2] Oak Queries and Indexing

you can try different approach:

adminSession = repository.loginService("readService", null);

Node node = adminSession.getNode("/apps/nodePath/textfield");

Node parentNode =  adminSession.getNode("/apps/parentNodePath");

JcrUtil.copy(node, parentNode, null);

adminSession.save();

aem63app-repo/CopyNodeServlet.java at master · arunpatidar02/aem63app-repo · GitHub

Hi Rohit,

If it is really slow for some basic operations then feel free to raise a support ticket here: https://daycare.day.com/home/createaticket.html

with clear detailed use case to replicate the slowness and thread dumps if specific to your environment.

How many nodes do you want to copy? What are the paths?

Jörg

url asking me username and password.which username and password should i entre?

Jcr.Utila.copy doing recursively so its try to copy [jcr:uuid] and because of same uuid aem throws below exception

OakConstraint0030: Uniqueness constraint violated property [jcr:uuid] having value

i am copy six nodes [dam:asset] type

ok, it seems that you are facing a number of issues....

of course duplicate UUIDs are not allowed; please try a different copy routine which does not copy all properties (as done by the workspace methods), but only the non-protected ones. For example the JcrUtils provided by AEM [1].

Regarding the performance: Depending on the size of the assets and some other (more infrastructure constraints) this copy action can move gigabytes... Can you tell us a bit about your setup and the size of the assets you want to copy?

[1] JcrUtil ("The Adobe AEM Quickstart and Web Application.")

     Above files i copied using workspace.copy() method

ok, the size of the assets is not a problem.

Next thing: What do you mean by "is getting slow"? For how long is your AEM slow? Seconds, minutes or hours? Does it require a restart to recover?

Note: When new assets show up in the repository (and copying is a reason for it), the asset update workflow is starting which can be quite resourcen intensive, but which should only take seconds for the assets of the size you posted.

Jörg