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From "Walter Su (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8854) Erasure coding: add ECPolicy to replace schema+cellSize in hadoop-hdfs
Date Wed, 12 Aug 2015 03:21:46 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Walter Su updated HDFS-8854:
----------------------------
    Attachment: HDFS-8854-HDFS-7285.03.patch
                HDFS-8854-HDFS-7285-merge.03.txt

bq. Since ErasureCodingPolicy has cellSize, can we avoid separate variable cellSize in DFSStripedInputStream.java,
DFSStripedOutputStream.java classes.
It’s ok because cellSize is involved in calculation.
 
Uploaded 03 patch address all other issues mentioned above. Thanks again [~rakeshr] &
[~zhz]

> Erasure coding: add ECPolicy to replace schema+cellSize in hadoop-hdfs
> ----------------------------------------------------------------------
>
>                 Key: HDFS-8854
>                 URL: https://issues.apache.org/jira/browse/HDFS-8854
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>    Affects Versions: HDFS-7285
>            Reporter: Walter Su
>            Assignee: Walter Su
>         Attachments: HDFS-8854-Consolidated-20150806.02.txt, HDFS-8854-HDFS-7285-merge.03.txt,
HDFS-8854-HDFS-7285.00.patch, HDFS-8854-HDFS-7285.01.patch, HDFS-8854-HDFS-7285.02.patch,
HDFS-8854-HDFS-7285.03.patch, HDFS-8854.00.patch
>
>




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