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Posted to common-issues@hadoop.apache.org by "Hadoop QA (Jira)" <ji...@apache.org> on 2019/10/22 14:33:00 UTC

[jira] [Commented] (HADOOP-9565) Add a Blobstore interface to add to blobstore FileSystems

    [ https://issues.apache.org/jira/browse/HADOOP-9565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16957119#comment-16957119 ] 

Hadoop QA commented on HADOOP-9565:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m  0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red}  0m 10s{color} | {color:red} HADOOP-9565 does not apply to trunk. Rebase required? Wrong Branch? See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | HADOOP-9565 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12867125/HADOOP-9565-010.patch |
| Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/16607/console |
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> Add a Blobstore interface to add to blobstore FileSystems
> ---------------------------------------------------------
>
>                 Key: HADOOP-9565
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9565
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs, fs/s3, fs/swift
>    Affects Versions: 2.6.0
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Major
>         Attachments: HADOOP-9565-001.patch, HADOOP-9565-002.patch, HADOOP-9565-003.patch, HADOOP-9565-004.patch, HADOOP-9565-005.patch, HADOOP-9565-006.patch, HADOOP-9565-008.patch, HADOOP-9565-010.patch, HADOOP-9565-branch-2-007.patch
>
>
> We can make the fact that some {{FileSystem}} implementations are really blobstores, with different atomicity and consistency guarantees, by adding a {{Blobstore}} interface to add to them. 
> This could also be a place to add a {{Copy(Path,Path)}} method, assuming that all blobstores implement at server-side copy operation as a substitute for rename.



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