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From "Minho Kim (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HAMA-955) Support UnsafeByteArrayInputStream and UnSafeByteArrayOutputStream
Date Tue, 26 May 2015 08:57:18 GMT

     [ https://issues.apache.org/jira/browse/HAMA-955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Minho Kim updated HAMA-955:
---------------------------
    Attachment: HAMA-955_v4.patch

Thank you Edward.
I tested above code using this patch.
We'll be able to use UnsafeByteArrayInputStream & OutputStream.
"hama.use.unsafeserialization" which is boolean variable in Hama configuration should be set
up to use it.

> Support UnsafeByteArrayInputStream and UnSafeByteArrayOutputStream
> ------------------------------------------------------------------
>
>                 Key: HAMA-955
>                 URL: https://issues.apache.org/jira/browse/HAMA-955
>             Project: Hama
>          Issue Type: Task
>          Components: bsp core
>    Affects Versions: 0.7.0
>            Reporter: Minho Kim
>            Assignee: Minho Kim
>         Attachments: HAMA-955.patch, HAMA-955_v1.patch, HAMA-955_v2.patch, HAMA-955_v3.patch,
HAMA-955_v4.patch
>
>
> You'll be able to use UnsafeByteArrayInput and Output Stream.
> Although it is not safe, it can give you more faster performance than java.io.ByteArrayInput(Output)Stream.
> If you need to run more faster job, you can use this through setting Hama configuration.



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