[ http://issues.apache.org/jira/browse/AXIS2-282?page=comments#action_12332275 ]
Steve Loughran commented on AXIS2-282: -------------------------------------- 1. speedup is good, but remember that UUIDs have the requirement of being unique. Bad things happen when something generates non-unique guids, and worse things when that software is broadly used. COM developers still recarll with terror a batch of win9x gateway boxes that could generate the same guids due to a common MAC-address 2. you could make use of commons-uuid an option; delegate to it if it is present, if not, then not. 3. you could alway create a pile of guids in advance, a "guid pool" > Axis2 UUID Generator is too slow > -------------------------------- > > Key: AXIS2-282 > URL: http://issues.apache.org/jira/browse/AXIS2-282 > Project: Apache Axis 2.0 (Axis2) > Type: Improvement > Components: core > Reporter: Eran Chinthaka > Fix For: 0.93 > > According to Ant Elder : Calling to UUIDGenerator.getUUID() is _really_ slow, > takes about > 1ms on my machine, accounting for about 65% of the total service invocation! > Solution Proposed by him : To make the UUID generator a bit faster how about > doing all the complicated > computation to come up with a unique ID just the one time, then for all > subsequent requests just append an incrementing integer onto the original > unique id. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
