hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13650) S3Guard: Provide command line tools to manipulate metadata store.
Date Fri, 06 Jan 2017 22:12:58 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15805942#comment-15805942
] 

Mingliang Liu commented on HADOOP-13650:
----------------------------------------

{quote}
In the current DynamoDBMetadataStore#initialize(Configuration), such case will raise Exception
if we do not explicitly specify s3a URI in the CLI because it can not create S3AFileSystem.
{quote}

That's right. For the both options I posted in the parent thread: https://issues.apache.org/jira/browse/HADOOP-13345?focusedCommentId=15802751&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15802751
we will have to change the DynamoDBMetadataStore accordingly. If you also prefer the option
2 (both here and parent thread comment) I can prepare a patch for that. Certainly this can
also be addressed later. Thanks!

> S3Guard: Provide command line tools to manipulate metadata store.
> -----------------------------------------------------------------
>
>                 Key: HADOOP-13650
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13650
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: HADOOP-13345
>            Reporter: Lei (Eddy) Xu
>            Assignee: Lei (Eddy) Xu
>         Attachments: HADOOP-13650-HADOOP-13345.000.patch, HADOOP-13650-HADOOP-13345.001.patch,
HADOOP-13650-HADOOP-13345.002.patch, HADOOP-13650-HADOOP-13345.003.patch, HADOOP-13650-HADOOP-13345.004.patch
>
>
> Similar systems like EMRFS has the CLI tools to manipulate the metadata store, i.e.,
create or delete metadata store, or {{import}}, {{sync}} the file metadata between metadata
store and S3. 
> http://docs.aws.amazon.com//ElasticMapReduce/latest/ReleaseGuide/emrfs-cli-reference.html
> S3Guard should offer similar functionality. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org


Mime
View raw message