[jira] [Commented] (HAWQ-1520) gpcheckhdfs should skip hdfs trash directory

["Hongxu Ma (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HAWQ-1520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143497#comment-16143497 ] 

Hongxu Ma commented on HAWQ-1520:
---------------------------------

about hdfs trash:
https://www.cloudera.com/documentation/enterprise/5-8-x/topics/cm_mc_config_trash.html

> gpcheckhdfs should skip hdfs trash directory
> --------------------------------------------
>
>                 Key: HAWQ-1520
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1520
>             Project: Apache HAWQ
>          Issue Type: Sub-task
>          Components: Command Line Tools
>            Reporter: Hongxu Ma
>            Assignee: Hongxu Ma
>             Fix For: 2.3.0.0-incubating
>
>
> When enable hdfs trash feature, there is a *Trash* directory under the encryption zone.
> Example:
> {code}
> [gpadmin@test1 hawq]$ sudo -u hdfs hdfs crypto -listZones
> /hawq/hawq-1503886333  tdekey
> [gpadmin@test1 hawq]$ hdfs dfs -ls /hawq/hawq-1503886333/
> Found 1 items
> drwxrwxrwt   - hdfs hdfs          0 2017-08-27 23:59 /hawq/hawq-1503886333/.Trash
> {code}
> But gpcheckhdfs scrpit doesn't consider it(/hawq/hawq-1503886333) as an empty directory.
> We should fix it to skip this trash directory.



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