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https://issues.apache.org/jira/browse/HADOOP-14220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16189783#comment-16189783
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Steve Loughran commented on HADOOP-14220:
-----------------------------------------
Even though this is a javadoc warning, the code is unchanged from trunk. Looks
like javadoc on java 8 allows javadocs to talk about exceptions which aren't
explicitly declared as thrown, *provided a superclass is*
This is the code in question
{code}
/*
* @throws Exception on any failure
* @throws ExitUtil.ExitException for an alternative clean exit
*/
public abstract int run(String[] args, PrintStream out) throws Exception;
{code}
Tuning the javadocs for java7 would only increase the difference between the
two patches, so I'm going to commit as is.
> Enhance S3GuardTool with bucket-info and set-capacity commands, tests
> ---------------------------------------------------------------------
>
> Key: HADOOP-14220
> URL: https://issues.apache.org/jira/browse/HADOOP-14220
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.0.0-beta1
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Fix For: 3.0.0-beta1
>
> Attachments: HADOOP-14220-006.patch, HADOOP-14220-008.patch,
> HADOOP-14220-009.patch, HADOOP-14220-010.patch, HADOOP-14220-012.patch,
> HADOOP-14220-013.patch, HADOOP-14220-013.patch, HADOOP-14220-014.patch,
> HADOOP-14220-015.patch, HADOOP-14220-016.patch,
> HADOOP-14220-branch-2-016.patch, HADOOP-14220-branch-2-017.patch,
> HADOOP-14220-HADOOP-13345-001.patch, HADOOP-14220-HADOOP-13345-002.patch,
> HADOOP-14220-HADOOP-13345-003.patch, HADOOP-14220-HADOOP-13345-004.patch,
> HADOOP-14220-HADOOP-13345-005.patch
>
>
> Add a diagnostics command to s3guard which does whatever we need to diagnose
> problems for a specific (named) s3a url. This is something which can be
> attached to bug reports as well as used by developers.
> * Properties to log (with provenance attribute, which can track bucket
> overrides: s3guard metastore setup, autocreate, capacity,....
> * table present/absent
> * # of keys in DDB table for that bucket?
> * any other stats?
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