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Posted to common-issues@hadoop.apache.org by "Mingliang Liu (JIRA)" <ji...@apache.org> on 2017/04/12 22:53:43 UTC
[jira] [Comment Edited] (HADOOP-13345) S3Guard: Improved
Consistency for S3A
[ https://issues.apache.org/jira/browse/HADOOP-13345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15966770#comment-15966770 ]
Mingliang Liu edited comment on HADOOP-13345 at 4/12/17 10:52 PM:
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{code}
$ mvn -Dit.test='ITestS3A*,ITestS3Guard*,ITestDynamo*' -Dtest=none -Dscale -Ds3guard -Ddynamo -q clean verify
Results :
Tests run: 364, Failures: 0, Errors: 0, Skipped: 16
{code}
Merge happened.
was (Author: liuml07):
{code}
$ mvn -Dit.test='ITestS3A*,ITestS3Guard*,ITestDynamo*' -Dtest=none -Dscale -Ds3guard -Ddynamo -q clean verify
{code}
Merge happened.
> 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
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Attachments: HADOOP-13345.prototype1.patch, s3c.001.patch, S3C-ConsistentListingonS3-Design.pdf, S3GuardImprovedConsistencyforS3A.pdf, S3GuardImprovedConsistencyforS3AV2.pdf
>
>
> 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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