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Posted to common-issues@hadoop.apache.org by "shanyu zhao (JIRA)" <ji...@apache.org> on 2018/02/03 03:09:00 UTC
[jira] [Issue Comment Deleted] (HADOOP-13345) S3Guard: Improved
Consistency for S3A
[ https://issues.apache.org/jira/browse/HADOOP-13345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
shanyu zhao updated HADOOP-13345:
---------------------------------
Comment: was deleted
(was: Part of this patch added "copy-dependencies" execution in hadoop-aws/pom.xml without scope. This caused all test jars copied to the lib folder as well.
<execution>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
</configuration>
</execution>
Should we limit the scope of the copy to runtime? e.g. add following to <configuration> section:
<includeScope>runtime</includeScope>)
> S3Guard: Improved Consistency for S3A
> -------------------------------------
>
> Key: HADOOP-13345
> URL: https://issues.apache.org/jira/browse/HADOOP-13345
> Project: Hadoop Common
> Issue Type: New Feature
> Components: fs/s3
> Affects Versions: 2.8.1
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Priority: Major
> Fix For: 2.9.0, 3.0.0-beta1
>
> Attachments: HADOOP-13345.prototype1.patch, S3C-ConsistentListingonS3-Design.pdf, S3GuardImprovedConsistencyforS3A.pdf, S3GuardImprovedConsistencyforS3AV2.pdf, s3c.001.patch
>
>
> This issue proposes S3Guard, a new feature of S3A, to provide an option for a stronger consistency model than what is currently offered. The solution coordinates with a strongly consistent external store to resolve inconsistencies caused by the S3 eventual consistency model.
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