Hi All,I am trying to add some functionality to an existing plugin available on github.The plugin finds all nodes available under a parent node by calling the findAllNodes function which recursively builds a list of all nodes found.My issue is when this function is executed against a node that has a high number of nodes, for instance a site node with 74556 child nodes, the below code causes the transaction caches to fill up in alfresco.I do not understand how the below code is using the transaction cache, so I am sure how to fix the issue. Does any one understand why the below code would cause the warnings shown below:thanks for reading.malcolm 2015-12-09 14:34:20,566 WARN [alfresco.cache.contentUrlTransactionalCache] [http-apr-8080-exec-1] Transactional update cache 'org.alfresco.cache.contentUrlTransactionalCache' is full (65000). 2015-12-09 14:34:42,919 WARN [org.alfresco.nodeOwnerTransactionalCache] [http-apr-8080-exec-1] Transactional update cache 'org.alfresco.nodeOwnerTransactionalCache' is full (40000). 2015-12-09 14:37:53,374 WARN [cache.node.nodesTransactionalCache] [http-apr-8080-exec-1] Transactional update cache 'org.alfresco.cache.node.nodesTransactionalCache' is full (125000). 2015-12-09 14:38:04,447 WARN [cache.node.aspectsTransactionalCache] [http-apr-8080-exec-1] Transactional update cache 'org.alfresco.cache.node.aspectsTransactionalCache' is full (65000). 2015-12-09 14:38:04,480 WARN [cache.node.propertiesTransactionalCache] [http-apr-8080-exec-1] Transactional update cache 'org.alfresco.cache.node.propertiesTransactionalCache' is full (65000). 2015-12-09 14:38:29,495 WARN [alfresco.cache.contentDataTransactionalCache] [http-apr-8080-exec-1] Transactional update cache 'org.alfresco.cache.contentDataTransactionalCache' is full (65000).
/**
* Recursive find of all item head nodes from a given node ref
*
* @param nodeRef
*/
public List<NodeRef> findAllNodes(NodeRef nodeRef) throws Exception
{
List<NodeRef> nodes = new ArrayList<NodeRef>();
if(!this.dao.isNodeIgnored(nodeRef.toString()))
{
if(this.dao.isFolder(nodeRef))
{
nodes.add(nodeRef); // add folder as well
List<NodeRef> children= this.dao.getChildren(nodeRef);
for (NodeRef child : children)
{
nodes.addAll(this.findAllNodes(child));
}
}
else
{
nodes.add(nodeRef);
}
}
return nodes;
}
/**
* The following functions are part of the dao class as referenced from above
*/
public boolean isNodeIgnored(String nodeRef)
{
log.debug("isNodeIgnored");
NodeRef nr = getNodeRef(nodeRef);
QName value = nodeService.getType(nr);
log.debug("isNodeIgnored got service type");
return isTypeIgnored(value);
}
public boolean isFolder(NodeRef nodeRef) throws Exception
{
FileInfo info = service.getFileInfo(nodeRef);
return info.isFolder();
}
public List<NodeRef> getChildren(NodeRef nodeRef) throws Exception
{
List<NodeRef> listChildren = new ArrayList<NodeRef>();
List<ChildAssociationRef> children = nodeService.getChildAssocs(nodeRef);
for (ChildAssociationRef childAssociationRef : children)
{
NodeRef child = childAssociationRef.getChildRef();
if(this.isTypeIgnored(nodeService.getType(child)))
{
continue;
}
listChildren.add(new NodeRef(child.toString())); // deep copy
}
return listChildren;
}
