JR50054: The performance of JSON response serialization for REST requests is not optimal.

APAR status

• Closed as program error.

Error description

• It takes longer than expected to serialize large JSON responses
  for internal REST requests between WebSphere Commerce and
  WebSphere Commerce search servers.
  

Local fix

• The REST responses should be kept small to avoid the performance
   impact.
  

Problem summary

• USERS AFFECTED:
   Site developers who uses the WebSphere Commerce REST API with
  the JSON protocol.
  
   PROBLEM ABSTRACT:
   The performance of JSON response serialization for REST
  requests is not optimal.
  
   BUSINESS IMPACT:
   The system performance with REST requests might be slow,
  especially for requests with a large and complicated JSON
  structure.
  
   RECOMMENDATION:
   This APAR helps minimize the serialization time needed for JSON
  responses.
  

Problem conclusion

• The serialization logic has been optimized to enhance the JSON
  serialization performance when a JSON response is generated by a
   REST request. Carriage returns and line formatting have been
  removed to optimize the size of response messages.
  
   -------------------------------------------------------------
   The latest available maintenance information can be obtained
  from the Recommended Fixes for WebSphere Commerce technote:
   http://www.ibm.com/support/docview.wss?rs=3046&uid=swg21261296
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  WC BUS EDITION

• Fixed component ID

  5724I3800

Applicable component levels

• R700 PSY

     UP