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https://issues.apache.org/jira/browse/SQOOP-3000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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javalover123 resolved SQOOP-3000.
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Resolution: Not A Bug
Cause the num-mappers is 1, change num-mappers to 5, cost 20 minute.
> Export hive to crate is much more slow than mysql
> -------------------------------------------------
>
> Key: SQOOP-3000
> URL: https://issues.apache.org/jira/browse/SQOOP-3000
> Project: Sqoop
> Issue Type: Improvement
> Affects Versions: 1.4.5
> Environment: hadoop-2.7.1 on yarn
> Reporter: javalover123
>
> Export 16 million row to mysql cost less than 10 minute，export to crate cost
> more than 70 minute.
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