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From "Anu Engineer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12537) Ozone: Reduce key creation overhead in Corona
Date Tue, 03 Oct 2017 21:04:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16190348#comment-16190348

Anu Engineer commented on HDFS-12537:

@Lokesh, Thank up for updating the patch. I am +1 on this change. There is a checkstyle warning
that might require some code refactoring to get fixed. So I am going to wait until it is fixed.

   private CoronaJobInfo(String execTime, String averageVolumeCreationTime,:13: More than
7 parameters (found 10). \[ParameterNumber\]

> Ozone: Reduce key creation overhead in Corona
> ---------------------------------------------
>                 Key: HDFS-12537
>                 URL: https://issues.apache.org/jira/browse/HDFS-12537
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Lokesh Jain
>            Assignee: Lokesh Jain
>         Attachments: HDFS-12537-HDFS-7240.001.patch, HDFS-12537-HDFS-7240.002.patch,
> Currently Corona creates random key values for each key. This creates a lot of overhead.
An option should be provided to use a single key value.

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