[
https://issues.apache.org/jira/browse/ARIES-1565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
John Ross updated ARIES-1565:
-----------------------------
Attachment: 1565.patch
Would you be able try 1565.patch in lieu of the proposed changes to see if it
gives comparable results?
Note that the suspicious looking stuff surrounding the "archive" and "tempFile"
variables was necessary to avoid a Util test failure that, oddly enough,
expects to see a variable called "tempFile" on the returned IDirectory.
> Performance Improvement: unpack subsystem artifacts to tmp folder to avoid
> directly reading from zip archive
> ------------------------------------------------------------------------------------------------------------
>
> Key: ARIES-1565
> URL: https://issues.apache.org/jira/browse/ARIES-1565
> Project: Aries
> Issue Type: Improvement
> Components: Subsystem, Util
> Affects Versions: subsystem-2.0.8, util-1.1.2
> Reporter: Wouter Bancken
> Attachments: 1565.patch
>
>
> h4. Description
> Aries copies ESA archives to a temporary zip file during the installation
> phase. Afterwards, bundles are read directly from this temporary zip which
> has a large impact on the startup performance of Aries applications. By
> unpacking the esa artifact into the temporary folder it is unpacked only
> once. Subsequent reads for the bundles (jars) can be read directly from the
> folder.
> h4. Pull request
> https://github.com/apache/aries/compare/subsystem-2.0.x...WouterBanckenACA:io_performance_optimalisation?expand=1
> h4. Mailinglist
> http://mail-archives.apache.org/mod_mbox/aries-user/201606.mbox/%3CCAL5nZgTq5FxDvURJbzcEZ9YHx6vTs3HAOuFYDYA3ec9OZbmwjA%40mail.gmail.com%3E
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
