Monitoring Queues 

Use

You can use the Display Queues function to monitor the queues. You can track the processing of documents and check to see whether errors have occurred. In particular, you can check whether the system cannot preprocess, index, or optimize documents. If such problems occur, you can get more information about individual documents using the Display Queue Entries function.

Features

A table displays the following information:

Column	Purpose
Index ID	Index to which the queue belongs.
Queue Status	Current status of the queue (see What Does the Status of a Queue Mean?).
Time Stamp	Time at which the queue server last triggered indexing or optimization.
Delayed... OK	Overview of how many documents have each status (see What Does the Status of a Document Mean?).

When you next display the queue, fewer documents may have the status OK. This can occur if the application sends documents that have already been indexed to TREX again. These documents are subjected to the entire processing run again. The queue server therefore changes the document status back from OK to To Be Preprocessed.