Step 2: Configure the Temporary Disk Space (TSpace)
Trading Networks temporarily stores large documents in hard disk drive space rather than in memory. This temporary disk space is referred to as TSpace. You can configure the location of this temporary disk space, the maximum number of bytes that can be stored at any one time, and the minimum number of milliseconds that the InputStream should be allowed to write to TSpace before the corresponding file is deleted.
To configure TSpace in
Integration Server1. In Integration Server, select Settings > Extended Properties, editExtended Settings.
2. Define the following parameters:
watt.server.tspace.location—The directory where
Trading Networks should store document.
watt.server.tspace.max—The maximum number of bytes that can be stored at any one time in the hard disk drive space.
Note:
The required size of the hard disk drive space, to temporarily save documents, depends on the following:
Number of documents processed concurrently.
Size of documents, for example, size of the RosettaNet payload processed.
Set watt.server.tspace.max as a value that is at least 15 times greater than the combined size of documents being processed. For example, if the size of a typical payload is 50 MB, and 10 such payloads are concurrently processed, set the value of watt.server.tspace.max as 50*10*15 MB, in bytes. Also, ensure that the specified amount of space is available on your hard disk.
watt.server.tspace.timeToLive—The number of milliseconds that Integration Server should temporarily store documents in TSpace rather than in memory. If you set this parameter to 180000 milliseconds, documents are deleted three minutes after they are created. A value of 0 indicates that documents are deleted the next time a reservation file is created. Setting this parameter prevents the instantaneous deletion of files and exceptions that occur while reading back from the file.
For more information about setting these parameters, see webMethods Trading Networks Administrator’s Guide.
3. Save the changes.
4. Restart Integration Server.