You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hawq.apache.org by "hongwu (JIRA)" <ji...@apache.org> on 2016/10/25 13:52:58 UTC
[jira] [Assigned] (HAWQ-1120) Optimize hawqregister performance
[ https://issues.apache.org/jira/browse/HAWQ-1120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
hongwu reassigned HAWQ-1120:
----------------------------
Assignee: hongwu (was: Lei Chang)
> Optimize hawqregister performance
> ---------------------------------
>
> Key: HAWQ-1120
> URL: https://issues.apache.org/jira/browse/HAWQ-1120
> Project: Apache HAWQ
> Issue Type: Sub-task
> Components: Command Line Tools
> Reporter: hongwu
> Assignee: hongwu
> Fix For: 2.0.1.0-incubating
>
>
> move_files_in_hdfs, check_sizes_valid and check_file_not_folder take 30% execute time of hawqregister since invoking hadoop shell command has 1-2s lantency.
> In check_sizes_valid, we could bind du operation together to optimize. For the other two functions, there is nothing to do with it.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)