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https://issues.apache.org/jira/browse/HADOOP-15892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran resolved HADOOP-15892.
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Resolution: Won't Fix
> hadoop distcp command fail without reminder
> --------------------------------------------
>
> Key: HADOOP-15892
> URL: https://issues.apache.org/jira/browse/HADOOP-15892
> Project: Hadoop Common
> Issue Type: Wish
> Components: fs
> Affects Versions: 2.5.0
> Reporter: Chang Zhichao
> Priority: Minor
>
> I am try using hadoop distcp command to copy a file (000079_0) to a directory
> (target_directory/part_date=2018-10-28/), and the directory is not exist,
> like this
> {code:java}
> $ hadoop fs -ls /user/hive/warehouse/migration_chang.db/target_directory/
> $
> $ hadoop distcp
> hdfs://sdg/user/hive/warehouse/migration_chang.db/source_directory/part_date=2018-10-28/000079_0
>
> hdfs://sdg/user/hive/warehouse/migration_chang.db/target_directory/part_date=2018-10-28/
> {code}
> It will copy the source file '000079_0' to a file called
> "part_date=2018-10-28".
> {code:java}
> $ hadoop fs -ls /user/hive/warehouse/migration_chang.db/target_directory/
> Found 1 items
> -rw-r--r-- 3 hadoop supergroup 353024605 2018-10-31 19:51
> /user/hive/warehouse/migration_chang.db/snda_game_user_profile_mid_5/part_date=2018-10-28{code}
> I think it is confusing, and better way is remind error like " No such
> directory" .('hadoop fs -cp' command or Linux 'cp' command do like this way.)
>
>
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