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From "Rakesh R (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8899) Erasure Coding: use threadpool for EC recovery tasks
Date Sat, 15 Aug 2015 17:14:45 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rakesh R updated HDFS-8899:
---------------------------
    Attachment: HDFS-8899-HDFS-7285-merge-00.patch

Attached patch where introduces configuration {{dfs.datanode.striped.blockrecovery.threads}}.
Please review the changes, thanks!

> Erasure Coding: use threadpool for EC recovery tasks
> ----------------------------------------------------
>
>                 Key: HDFS-8899
>                 URL: https://issues.apache.org/jira/browse/HDFS-8899
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Rakesh R
>            Assignee: Rakesh R
>         Attachments: HDFS-8899-HDFS-7285-merge-00.patch
>
>
> The idea is to use threadpool for processing erasure coding recovery tasks at the datanode.
> {code}
> new Daemon(new ReconstructAndTransferBlock(recoveryInfo)).start();
> {code}



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