Issue resolved after server restart

It is already added in namespace editor interface. Adding the custom metadata is not an issue. Retrieving it using asset.getMetadata() is causing the issue

I have created a new custom namespace for the asset metadata.  I am able to add the custom metadata to the asset. But while retrieving using asset,getMetadata it comes as ns2:<customname>

the add size workflow adds the size but not dam:sha1.Metadata processor workflow step fails to add the property for mp3,mp4 (but works fine for ai/eps files). Just wondering if there is any configuration which disables adding dam:size,dam:sha1

dam:extracted and dam:sha1 is also missing

dam:size is not added to metadata of Asset in AEM 6.2. We have the Metadata Processor step enabled in workflow

It is just filling up the log whenever asset is previewedError in getting image dimension for rendition : originalorg.apache.commons.imaging.ImageReadException: Can't parse this format.        at org.apache.commons.imaging.Imaging.getImageParser(Imaging.java:761)        at org.apache.commons.imaging...

This error comes for eps, ai files

ERROR*  GET /mnt/overlay/dam/gui/coral/content/commons/sidepanels/renditions/items/unifiedrenditions/items/colorpalettedata/items/staticrenditions.html/content/demo/sample.eps HTTP/1.1] com.day.cq.dam.commons.util.DamUtil Error in getting image dimension for rendition : originalHow to resolve this e...

What is the maximum number of replication agents that can be configured in AEM author ?