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https://issues.apache.org/jira/browse/HADOOP-15845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16710184#comment-16710184
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Gabor Bota edited comment on HADOOP-15845 at 12/5/18 3:09 PM:
--------------------------------------------------------------
Note that the following is described in init, destroy, set-capacity, etc.
commands:
{noformat}
" Specifying both the -" + REGION_FLAG + " option and an S3A path\n" +
" is not supported.";
{noformat}
Just a note for myself before the patch: should look into that and clear the
current implementation up to work that way.
was (Author: gabor.bota):
Note that the following is described in init, destroy, set-capacity, etc.
commands:
{noformat}
" URLs for Amazon DynamoDB are of the form dynamodb://TABLE_NAME.\n" +
" Specifying both the -" + REGION_FLAG + " option and an S3A path\n" +
" is not supported.";
{noformat}
Just a note for myself before the patch: should look into that and clear the
current implementation up to work that way.
> s3guard init and destroy command will create/destroy tables if ddb.table &
> region are set
> -----------------------------------------------------------------------------------------
>
> Key: HADOOP-15845
> URL: https://issues.apache.org/jira/browse/HADOOP-15845
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.1.1
> Reporter: Steve Loughran
> Assignee: Gabor Bota
> Priority: Major
>
> If you have s3guard set up with a table name and a region, then s3guard init
> will automatically create the table, without you specifying a bucket or URI.
> I had expected the command just to print out its arguments, but it actually
> did the init with the default bucket values
> Even worse, `hadoop s3guard destroy` will destroy the table.
> This is too dangerous to allow. The command must require either the name of a
> bucket or an an explicit ddb table URI
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