hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14128) Fix inability to run Multiple MR over the same Snapshot
Date Fri, 08 Jan 2016 15:10:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15089316#comment-15089316
] 

Hadoop QA commented on HBASE-14128:
-----------------------------------

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 4s {color} | {color:red}
HBASE-14128 does not apply to master. Rebase required? Wrong Branch? See https://yetus.apache.org/documentation/latest/precommit-patchnames
for help. {color} |
\\
\\
|| Subsystem || Report/Notes ||
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12756303/HBASE-14128-v0.patch
|
| JIRA Issue | HBASE-14128 |
| Powered by | Apache Yetus 0.1.0   http://yetus.apache.org |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/30/console |


This message was automatically generated.



> Fix inability to run Multiple MR over the same Snapshot
> -------------------------------------------------------
>
>                 Key: HBASE-14128
>                 URL: https://issues.apache.org/jira/browse/HBASE-14128
>             Project: HBase
>          Issue Type: Bug
>          Components: mapreduce, snapshots
>            Reporter: Matteo Bertozzi
>            Assignee: santosh kumar
>            Priority: Minor
>              Labels: beginner, noob
>         Attachments: HBASE-14128-v0.patch
>
>
> from the list, running multiple MR over the same snapshot does not work
> {code}
> public static void copySnapshotForScanner(Configuration conf, FileSystem ..
>     RestoreSnapshotHelper helper = new RestoreSnapshotHelper(conf, fs,
>       manifest, manifest.getTableDescriptor(), restoreDir, monitor, status);
> {code}
> the problem is that manifest.getTableDescriptor() will try to clone the snapshot with
the same target name. ending up in "file already exist" exceptions.
> we just need to clone that descriptor and generate a new target table name



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message