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Posted to dev@camel.apache.org by "Claus Ibsen (JIRA)" <ji...@apache.org> on 2010/09/21 08:40:41 UTC
[jira] Commented: (CAMEL-3139) Use ActiveMQUuidGenerator as the
default uuid generator as its faster than the JDK UUID generator
[ https://issues.apache.org/activemq/browse/CAMEL-3139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=61949#action_61949 ]
Claus Ibsen commented on CAMEL-3139:
------------------------------------
Some numbers on my laptop from a single threaded test looping 500k
2010-09-21 08:33:14,070 [main ] INFO JavaUuidGeneratorTest - First id: 1c236cdc-2aeb-41dc-b5ee-815aa35a8e38
2010-09-21 08:33:16,782 [main ] INFO JavaUuidGeneratorTest - Last id: 9650cb32-34fd-47c5-a65b-c3eab6cbfd7d
2010-09-21 08:33:16,787 [main ] INFO JavaUuidGeneratorTest - Took 2.713 seconds
2010-09-21 08:42:41,132 [main ] INFO ActiveMQUuidGeneratorTest - First id: ID-davsclaus.local/51388-1285051361028/1-1
2010-09-21 08:42:41,303 [main ] INFO ActiveMQUuidGeneratorTest - Last id: ID-davsclaus.local/51388-1285051361028/1-500002
2010-09-21 08:42:41,309 [main ] INFO ActiveMQUuidGeneratorTest - Took 0.172 seconds
2010-09-21 08:37:31,807 [main ] INFO SimpleUuidGeneratorTest - First id: 1
2010-09-21 08:37:31,905 [main ] INFO SimpleUuidGeneratorTest - Last id: 500002
2010-09-21 08:37:31,910 [main ] INFO SimpleUuidGeneratorTest - Took 0.099 seconds
> Use ActiveMQUuidGenerator as the default uuid generator as its faster than the JDK UUID generator
> -------------------------------------------------------------------------------------------------
>
> Key: CAMEL-3139
> URL: https://issues.apache.org/activemq/browse/CAMEL-3139
> Project: Apache Camel
> Issue Type: Improvement
> Components: camel-core
> Affects Versions: 2.1.0, 2.2.0, 2.3.0, 2.4.0
> Reporter: Claus Ibsen
> Assignee: Claus Ibsen
> Priority: Minor
> Fix For: 2.5.0
>
>
> The Java UUID is too slow. Switching back to AMQ based will improve performance.
> We should just have to switch to use the JDK UUID for the camel-gae component as it cannot use the AMQ based.
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