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From "Hui Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-7827) Erasure Coding: support striped blocks in non-protobuf fsimage
Date Wed, 18 Mar 2015 05:03:38 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Hui Zheng updated HDFS-7827:
    Attachment: HDFS-7285.003.patch

Hi Jing
I updated the patch,please review it.
1) Corrected the {code}writeINodeUnderConstruction/readINodeUnderConstruction{code} method
2. Added a testcase for save/locad a INodeFileUnderConstruction.
3. Corrected the coding format. But I'm not sure whether they are all correct. If there are
still code that is not according to the conventions please tell me the details.
4. About WebImageViewer, I create a new [HDFS-7949|https://issues.apache.org/jira/browse/HDFS-7949]


> Erasure Coding: support striped blocks in non-protobuf fsimage
> --------------------------------------------------------------
>                 Key: HDFS-7827
>                 URL: https://issues.apache.org/jira/browse/HDFS-7827
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Jing Zhao
>            Assignee: Hui Zheng
>         Attachments: HDFS-7285.003.patch, HDFS-7827.000.patch, HDFS-7827.001.patch, HDFS-7827.002.patch
> HDFS-7749 only adds code to persist striped blocks to protobuf-based fsimage. We should
also add this support to the non-protobuf fsimage since it is still used for use cases like
offline image processing.

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