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Posted to hdfs-issues@hadoop.apache.org by "Aravindan Vijayan (Jira)" <ji...@apache.org> on 2019/12/10 21:29:00 UTC
[jira] [Updated] (HDFS-15008) Expose client API to carry out
In-Place EC of a file.
[ https://issues.apache.org/jira/browse/HDFS-15008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aravindan Vijayan updated HDFS-15008:
-------------------------------------
Description:
Converting a file will be a 3 step task:
* Make a temporary, erasure-coded copy.
* swapBlockList($src, $tmp) (HDFS-14989)
* delete($tmp)
The API should allow the EC blocks to use the storage policy of the original file through a config parameter.
was:
Converting a file will be a 3 step task:
* Make a temporary, erasure-coded copy.
* swapBlockList($src, $tmp) (HDFS-14989)
* delete($tmp)
> Expose client API to carry out In-Place EC of a file.
> -----------------------------------------------------
>
> Key: HDFS-15008
> URL: https://issues.apache.org/jira/browse/HDFS-15008
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
> Priority: Major
>
> Converting a file will be a 3 step task:
> * Make a temporary, erasure-coded copy.
> * swapBlockList($src, $tmp) (HDFS-14989)
> * delete($tmp)
> The API should allow the EC blocks to use the storage policy of the original file through a config parameter.
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