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https://issues.apache.org/jira/browse/HAWQ-1034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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hongwu reopened HAWQ-1034:
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> add --repair option for hawq register
> -------------------------------------
>
> Key: HAWQ-1034
> URL: https://issues.apache.org/jira/browse/HAWQ-1034
> Project: Apache HAWQ
> Issue Type: Sub-task
> Components: Command Line Tools
> Affects Versions: 2.0.1.0-incubating
> Reporter: Lili Ma
> Assignee: hongwu
> Fix For: 2.0.1.0-incubating
>
>
> add --repair option for hawq register
> Will change both file folder and catalog table pg_aoseg.pg_paqseg_$relid to
> the state which .yml file configures. Note may some new generated files since
> the checkpoint may be deleted here. Also note the all the files in .yml file
> should all under the table folder on HDFS. Limitation: Do not support cases
> for hash table redistribution, table truncate and table drop. This is for
> scenario rollback of table: Do checkpoints somewhere, and need to rollback to
> previous checkpoint.
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