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Posted to dev@directory.apache.org by "Emmanuel Lecharny (JIRA)" <ji...@apache.org> on 2019/06/16 14:54:00 UTC

[jira] [Updated] (DIRSERVER-731) Streaming big objects

     [ https://issues.apache.org/jira/browse/DIRSERVER-731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Lecharny updated DIRSERVER-731:
----------------------------------------
    Component/s: ldap
                 backend
                 asn1

> Streaming big objects
> ---------------------
>
>                 Key: DIRSERVER-731
>                 URL: https://issues.apache.org/jira/browse/DIRSERVER-731
>             Project: Directory ApacheDS
>          Issue Type: Improvement
>          Components: asn1, backend, ldap
>            Reporter: Emmanuel Lecharny
>            Priority: Critical
>             Fix For: 2.0.0-RC2
>
>
> We really need to implement a streming of big objects, like JpegPhoto, otherwise the server can be killed trying to manage them.
> The problem is that they are stored entirely in memory, and this is not an option for megabytes of data in a JVM. We should find a way to work with MINA to send bytes on the fly (for instance by packets of 8kb). The very same when we receive huge data : we should store them somwhere on the disk instead of creating a byte[] large enough to store the data.



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