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Posted to dev@oozie.apache.org by "Andras Piros (JIRA)" <ji...@apache.org> on 2018/05/10 10:22:00 UTC

[jira] [Updated] (OOZIE-3250) Reduce heap waste by reducing duplicate byte[] count

     [ https://issues.apache.org/jira/browse/OOZIE-3250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andras Piros updated OOZIE-3250:
--------------------------------
    Attachment: OOZIE-3250.001.patch

> Reduce heap waste by reducing duplicate byte[] count
> ----------------------------------------------------
>
>                 Key: OOZIE-3250
>                 URL: https://issues.apache.org/jira/browse/OOZIE-3250
>             Project: Oozie
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 5.0.0
>            Reporter: Andras Piros
>            Assignee: Andras Piros
>            Priority: Major
>         Attachments: OOZIE-3250.001.patch
>
>
> Similar to OOZIE-3232, we also need to intern the {{byte[]}} field values within [*{{BinaryBlob}}*|https://github.com/apache/oozie/blob/master/core/src/main/java/org/apache/oozie/BinaryBlob.java#L32-L33] and [*{{StringBlob}}*|https://github.com/apache/oozie/blob/master/core/src/main/java/org/apache/oozie/StringBlob.java#L34] to reduce heap waste caused by duplicate {{byte[]}} entries.



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