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Posted to commits@ace.apache.org by "J.W. Janssen (JIRA)" <ji...@apache.org> on 2012/10/17 16:52:03 UTC
[jira] [Created] (ACE-294) Possible heap space problems when
storing large repositories
J.W. Janssen created ACE-294:
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Summary: Possible heap space problems when storing large repositories
Key: ACE-294
URL: https://issues.apache.org/jira/browse/ACE-294
Project: ACE
Issue Type: Bug
Affects Versions: 0.8.0
Reporter: J.W. Janssen
Assignee: J.W. Janssen
Fix For: 1.0.0
When storing repositories, a HTTP POST is performed to upload the new repository to the server. This is *not* done in streaming mode, causing the used HttpURLConnection to buffer the entire repository in memory prior to posting it to the server. When a large repository is used it could lead to heap space problems.
The solution is to enable "streaming" HttpURLConnection by setting its chunk length property to a non-zero value (HttpURLConnection#setChunkedStreamingMode()).
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[jira] [Resolved] (ACE-294) Possible heap space problems when
storing large repositories
Posted by "J.W. Janssen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ACE-294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
J.W. Janssen resolved ACE-294.
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Resolution: Fixed
Committed a fix in rev #1399299.
> Possible heap space problems when storing large repositories
> ------------------------------------------------------------
>
> Key: ACE-294
> URL: https://issues.apache.org/jira/browse/ACE-294
> Project: ACE
> Issue Type: Bug
> Affects Versions: 0.8.0
> Reporter: J.W. Janssen
> Assignee: J.W. Janssen
> Fix For: 1.0.0
>
>
> When storing repositories, a HTTP POST is performed to upload the new repository to the server. This is *not* done in streaming mode, causing the used HttpURLConnection to buffer the entire repository in memory prior to posting it to the server. When a large repository is used it could lead to heap space problems.
> The solution is to enable "streaming" HttpURLConnection by setting its chunk length property to a non-zero value (HttpURLConnection#setChunkedStreamingMode()).
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