topic Uploading multiple files - randomly throws 'Node does not exist' exception in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/uploading-multiple-files-randomly-throws-node-does-not-exist/m-p/290794#M243924 <HTML><HEAD></HEAD><BODY><SPAN>Hello,</SPAN><BR /><BR /><SPAN>I have an issue with uploading multiple files using Alfresco Share (Alfresco Enterprise 3.4.9, Windows 7 Enterprise) regarding the inexistence of the node in repository which its content I'm uploading.</SPAN><BR /><SPAN>The contents of the uploaded files are stored in a "customized" content store (extends org.alfresco.repo.content.AbstractContentStore). The "customized" content store is in fact an interface to a WORM (Write-Once-Read-Many) Storage System and it use the HTTP/S to communicate with it.</SPAN><BR /><BR /><SPAN>The problem appears randomly, only when I'm uploading a large number of files (about ~457 - each file having ~3 MB size). The location where the error occurs is on the "content stream closing" method (implementation of org.alfresco.service.cmr.repository.ContentStreamListener.contentStreamClosed). In this method, I have to do some extra operations to the newly uploaded content to the "WORM" storage, such as: adding some custom-metadata, set content retention etc. The data are retrieved from the node properties.</SPAN><BR /><SPAN>The odd thing is, even the Share tells me that the document has failed to upload, the content and its "WORM" metadata are set OK and I can access it from Share/Explore without any problem - I belive there is a retrying sequence in case of errors … (I noticed in the log file that the "content stream closing" method is called twice ..).</SPAN><BR /><BR /><SPAN>So, what can be the reason of this behavior?</SPAN><BR /><BR /><SPAN>The complete scenario of uploading files is bellow:</SPAN><BR /><SPAN>1. Create a space having associated a content rule that executes a web script. </SPAN><BR /><SPAN>The web scripts set some metadata to a custom aspect of ours and attaches it to the current document (node). The custom aspect triggers further the attachment of the "cm:storeSelector" aspect having a specific store name set …</SPAN><BR /><SPAN>2. Start upload the multiple files to the above space …</SPAN><BR /><BR /><SPAN>Attached are the alfresco log file and the web script.</SPAN><BR /><BR /><SPAN>Best regards,</SPAN><BR /><SPAN>Emil</SPAN></BODY></HTML> Thu, 20 Jun 2013 09:53:45 GMT eu_81 2013-06-20T09:53:45Z Uploading multiple files - randomly throws 'Node does not exist' exception https://connect.hyland.com/t5/alfresco-archive/uploading-multiple-files-randomly-throws-node-does-not-exist/m-p/290794#M243924 Hello,I have an issue with uploading multiple files using Alfresco Share (Alfresco Enterprise 3.4.9, Windows 7 Enterprise) regarding the inexistence of the node in repository which its content I'm uploading.The contents of the uploaded files are stored in a "customized" content store (extends org.al Thu, 20 Jun 2013 09:53:45 GMT https://connect.hyland.com/t5/alfresco-archive/uploading-multiple-files-randomly-throws-node-does-not-exist/m-p/290794#M243924 eu_81 2013-06-20T09:53:45Z Re: Uploading multiple files - randomly throws 'Node does not exist' exception https://connect.hyland.com/t5/alfresco-archive/uploading-multiple-files-randomly-throws-node-does-not-exist/m-p/290795#M243925 <HTML><HEAD></HEAD><BODY><SPAN>Sounds like a concurrency bug.&nbsp; Or incorrect rollback handling.&nbsp;&nbsp; Have you tried calling Alfresco Support?&nbsp;&nbsp; On one hand they may not be able to help if the bug is due to your custom code,&nbsp; however I've got a dim memory that there have been a few of these sort of bugs fixed.</SPAN></BODY></HTML> Thu, 20 Jun 2013 13:48:00 GMT https://connect.hyland.com/t5/alfresco-archive/uploading-multiple-files-randomly-throws-node-does-not-exist/m-p/290795#M243925 mrogers 2013-06-20T13:48:00Z