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From "J.W. Janssen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACE-294) Possible heap space problems when storing large repositories
Date Wed, 17 Oct 2012 14:52:03 GMT
J.W. Janssen created ACE-294:
--------------------------------

             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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