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From "J.W. Janssen (JIRA)" <>
Subject [jira] [Resolved] (ACE-294) Possible heap space problems when storing large repositories
Date Wed, 17 Oct 2012 15:26:02 GMT


J.W. Janssen resolved ACE-294.

    Resolution: Fixed

Committed a fix in rev #1399299.
> Possible heap space problems when storing large repositories
> ------------------------------------------------------------
>                 Key: ACE-294
>                 URL:
>             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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