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Posted to issues@kylin.apache.org by "Zhong Yanghong (JIRA)" <ji...@apache.org> on 2016/09/04 06:14:20 UTC

[jira] [Updated] (KYLIN-1889) Didn't deal with the failure of renaming folder in hdfs when running the tool CubeMigrationCLI

     [ https://issues.apache.org/jira/browse/KYLIN-1889?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhong Yanghong updated KYLIN-1889:
----------------------------------
    Fix Version/s: v1.5.4

> Didn't deal with the failure of renaming folder in hdfs when running the tool CubeMigrationCLI
> ----------------------------------------------------------------------------------------------
>
>                 Key: KYLIN-1889
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1889
>             Project: Kylin
>          Issue Type: Bug
>          Components: Tools, Build and Test
>            Reporter: Zhong Yanghong
>            Assignee: Zhong Yanghong
>             Fix For: v1.5.4
>
>         Attachments: retry_when_fail_to_rename_hdfs_folder_and_throw_exception_if_necessary.patch
>
>
> In some cases, the invoking of the "rename" method of FileSystem may fail and return false without throwing any Exception. Currently, such case is regarded as renaming successfully, which is not true.



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