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Posted to dev@click.apache.org by "Bob Schellink (JIRA)" <ji...@apache.org> on 2009/11/25 05:16:39 UTC
[jira] Created: (CLK-597) Update to unreleased Velocity 1.6.3 to
fix performance issue
Update to unreleased Velocity 1.6.3 to fix performance issue
------------------------------------------------------------
Key: CLK-597
URL: https://issues.apache.org/jira/browse/CLK-597
Project: Click
Issue Type: Bug
Components: core
Affects Versions: 2.1.0 RC1
Reporter: Bob Schellink
Assignee: Bob Schellink
Fix For: 2.1.0
A recent issue was raised against Velocity 1.6.2 which invokes the variable toString method when checking if a variable exists or not.
Thus the following snippet would invoke the Table's toString method twice:
#if ($table)
$table
#end
This can have quite a large impact on performance. This issue[1] was recently solved in Velocity by introducing a runtime property that sets behavior back to the old default.
However Velocity 1.6.2 is not released yet but we can switch to the unreleased 1.6.3 in the meantime.
[1]:https://issues.apache.org/jira/browse/VELOCITY-731
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[jira] Updated: (CLK-597) Update to Velocity 1.6.3 to fix
performance issue
Posted by "Bob Schellink (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CLK-597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bob Schellink updated CLK-597:
------------------------------
Summary: Update to Velocity 1.6.3 to fix performance issue (was: Update to unreleased Velocity 1.6.3 to fix performance issue)
Velocity 1.6.3 has been released.
> Update to Velocity 1.6.3 to fix performance issue
> -------------------------------------------------
>
> Key: CLK-597
> URL: https://issues.apache.org/jira/browse/CLK-597
> Project: Click
> Issue Type: Bug
> Components: core
> Affects Versions: 2.1.0 RC1
> Reporter: Bob Schellink
> Assignee: Bob Schellink
> Fix For: 2.1.0
>
>
> A recent issue was raised against Velocity 1.6.2 which invokes the variable toString method when checking if a variable exists or not.
> Thus the following snippet would invoke the Table's toString method twice:
> #if ($table)
> $table
> #end
> This can have quite a large impact on performance. This issue[1] was recently solved in Velocity by introducing a runtime property that sets behavior back to the old default.
> However Velocity 1.6.2 is not released yet but we can switch to the unreleased 1.6.3 in the meantime.
> [1]:https://issues.apache.org/jira/browse/VELOCITY-731
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[jira] Closed: (CLK-597) Update to Velocity 1.6.3 to fix
performance issue
Posted by "Bob Schellink (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CLK-597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bob Schellink closed CLK-597.
-----------------------------
Resolution: Fixed
fixed in trunk
> Update to Velocity 1.6.3 to fix performance issue
> -------------------------------------------------
>
> Key: CLK-597
> URL: https://issues.apache.org/jira/browse/CLK-597
> Project: Click
> Issue Type: Bug
> Components: core
> Affects Versions: 2.1.0 RC1
> Reporter: Bob Schellink
> Assignee: Bob Schellink
> Fix For: 2.1.0
>
>
> A recent issue was raised against Velocity 1.6.2 which invokes the variable toString method when checking if a variable exists or not.
> Thus the following snippet would invoke the Table's toString method twice:
> #if ($table)
> $table
> #end
> This can have quite a large impact on performance. This issue[1] was recently solved in Velocity by introducing a runtime property that sets behavior back to the old default.
> However Velocity 1.6.2 is not released yet but we can switch to the unreleased 1.6.3 in the meantime.
> [1]:https://issues.apache.org/jira/browse/VELOCITY-731
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[jira] Commented: (CLK-597) Update to unreleased Velocity 1.6.3 to
fix performance issue
Posted by "Bob Schellink (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CLK-597?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12789052#action_12789052 ]
Bob Schellink commented on CLK-597:
-----------------------------------
Just tested with the Velocity 1.6.3 snapshot[1] and its working great.
[1]: http://people.apache.org/~nbubna/velocity/engine/1.6.3/
> Update to unreleased Velocity 1.6.3 to fix performance issue
> ------------------------------------------------------------
>
> Key: CLK-597
> URL: https://issues.apache.org/jira/browse/CLK-597
> Project: Click
> Issue Type: Bug
> Components: core
> Affects Versions: 2.1.0 RC1
> Reporter: Bob Schellink
> Assignee: Bob Schellink
> Fix For: 2.1.0
>
>
> A recent issue was raised against Velocity 1.6.2 which invokes the variable toString method when checking if a variable exists or not.
> Thus the following snippet would invoke the Table's toString method twice:
> #if ($table)
> $table
> #end
> This can have quite a large impact on performance. This issue[1] was recently solved in Velocity by introducing a runtime property that sets behavior back to the old default.
> However Velocity 1.6.2 is not released yet but we can switch to the unreleased 1.6.3 in the meantime.
> [1]:https://issues.apache.org/jira/browse/VELOCITY-731
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