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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Deleted] (HDFS-8867) Enable optimized block reports
Date Fri, 07 Aug 2015 18:13:46 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jing Zhao updated HDFS-8867:
----------------------------
    Comment: was deleted

(was: Cool, thanks!)

> Enable optimized block reports
> ------------------------------
>
>                 Key: HDFS-8867
>                 URL: https://issues.apache.org/jira/browse/HDFS-8867
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.7.0
>            Reporter: Rushabh S Shah
>            Assignee: Daryn Sharp
>             Fix For: 2.7.2
>
>
> Opening this ticket on behalf of [~daryn]
> HDFS-7435 introduced a more efficiently encoded block report format designed to improve
performance and reduce GC load on the NN and DNs. The NN is not advertising this capability
to the DNs so old-style reports are still being used.



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