Watermarking on generated image renditions.

[Former Community Member]

I followed this documentation https://docs.adobe.com/docs/en/aem/6-1/administer/content/assets/watermarking.html to achieve text watermark on the images, but it didnt yield the desired result.

Following exception occured in the error log 

17.11.2015 13:23:15.802 *ERROR* [JobHandler: /etc/workflow/instances/server0/2015-11-17/model_15091680699364:/content/dam/ttnd/banner.png/jcr:content/renditions/original] com.day.cq.dam.core.process.WaterMarkProcess execute: error while watermarking asset; work item [VolatileWorkItem_node15_etc_workflow_instances_server0_2015-11-17_model_15091680699364]: 
com.day.cq.dam.commons.watermark.WatermarkingException: java.io.FileNotFoundException: /tmpwm.png (Permission denied)
    at com.day.cq.dam.core.process.WaterMarkProcess.execute(WaterMarkProcess.java:142)
    at com.day.cq.workflow.compatibility.CQWorkflowProcessRunner.execute(CQWorkflowProcessRunner.java:93)
    at com.adobe.granite.workflow.core.job.HandlerBase.executeProcess(HandlerBase.java:184)
    at com.adobe.granite.workflow.core.job.JobHandler.process(JobHandler.java:232)
    at org.apache.sling.event.impl.jobs.JobConsumerManager$JobConsumerWrapper.process(JobConsumerManager.java:512)
    at org.apache.sling.event.impl.jobs.queues.JobRunner.run(JobRunner.java:205)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

please help ! 

[edubey]

java.io.FileNotFoundException: /tmpwm.png (Permission denied)

Looks like something is wrong with permission, can you check user is appropriate permission.

[kautuk_sahni · Accepted solution]

Hi 

The user don't have sufficient permission. Please try to do as mentioned in the article after giving read/write permission.

Sub users often has quite restricted access, and you must be on an Administrator account to do so usually.

//com.day.cq.dam.commons.watermark.WatermarkingException: java.io.FileNotFoundException: /tmpwm.png (Permission denied)

This is permission problem.

I hope this would help you.

Thanks and Regards

Kautuk Sahni

[crivabene]

kautuksahni wrote...

The user don't have sufficient permission. Please try to do as mentioned in the article after giving read/write permission.

Sub users often has quite restricted access, and you must be on an Administrator account to do so usually.

//com.day.cq.dam.commons.watermark.WatermarkingException: java.io.FileNotFoundException: /tmpwm.png (Permission denied)

This is permission problem. 

Hello Kautuk,

Are you talking about the user who is executing the JVM? Where is that workflow trying to write? In the root folder of the system?

Thanks,

claudio