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https://issues.apache.org/jira/browse/HAWQ-1033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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hongwu reassigned HAWQ-1033:
----------------------------

    Assignee: hongwu  (was: Lei Chang)

> add --force option for hawq register
> ------------------------------------
>
>                 Key: HAWQ-1033
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1033
>             Project: Apache HAWQ
>          Issue Type: Sub-task
>          Components: Command Line Tools
>            Reporter: Lili Ma
>            Assignee: hongwu
>             Fix For: 2.0.1.0-incubating
>
>
> add --force option for hawq register
> Will clear all the catalog contents in pg_aoseg.pg_paqseg_$relid while keep 
> the files on HDFS, and then re-register all the files to the table.  This is 
> for scenario cluster Disaster Recovery: Two clusters co-exist, periodically 
> import data from Cluster A to Cluster B. Need Register data to Cluster B.



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