[jira] [Updated] (HDFS-13427) Fix transparent encryption document

["Akira Ajisaka (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-13427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Akira Ajisaka updated HDFS-13427:
---------------------------------
    Component/s: documentation

> Fix transparent encryption document
> -----------------------------------
>
>                 Key: HDFS-13427
>                 URL: https://issues.apache.org/jira/browse/HDFS-13427
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: documentation
>            Reporter: Akira Ajisaka
>            Priority: Minor
>
> {noformat}
> The `crypto` command before Hadoop 2.8.0 does not provision the `.Trash` directory automatically. If an encryption zone is created before Hadoop 2.8.0, and then the cluster is upgraded to Hadoop 2.8.0 or above, the trash directory can be provisioned using `-provisionTrash` option (e.g., `hdfs crypto -provisionTrash -path /zone`).
> <a name="Attack_vectors"></a>Attack vectors
> --------------
> {noformat}
> The long sentence starts with 'The crypto' wrongly become the title. We need to add a blank line between the sentence and 'Attack vectors' to fix this.



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