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Date: Fri, 14 Jul 2006 05:24:14 -0700 (PDT)
From: "Holger Wahlen (JIRA)" <jira@apache.org>
To: dev@cocoon.apache.org
Subject: [jira] Created: (COCOON-1882) ZipArchiveSerializer causes "Too many
 open files" exception
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ZipArchiveSerializer causes "Too many open files" exception
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                 Key: COCOON-1882
                 URL: http://issues.apache.org/jira/browse/COCOON-1882
             Project: Cocoon
          Issue Type: Bug
          Components: * Cocoon Core
    Affects Versions: 2.1.8, 2.1.9, 2.1.10-dev (current SVN)
            Reporter: Holger Wahlen


When ZipArchiveSerializer is used to zip a big number of files, the OS-/Java-dependent limit for open file descriptors can be exceeded, resulting in a corrupt zip file and a "Too many open files" exception in the log.

Apparenty the reason for this is that the InputStreams created in the addEntry method aren't cleaned up properly. If I add a call

  sourceInput.close();

after the output has been written, the problem doesn't occur any more. (I've had to do this in the 2.1.7 we're working with, hence no patch file.)


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