hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9895) 0.96 Import utility can't import an exported file from 0.94
Date Wed, 13 Nov 2013 00:27:22 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13820731#comment-13820731
] 

Hudson commented on HBASE-9895:
-------------------------------

SUCCESS: Integrated in hbase-0.96 #187 (See [https://builds.apache.org/job/hbase-0.96/187/])
HBASE-9895: 0.96 Import utility can't import an exported file from 0.94 (jeffreyz: rev 1540927)
* /hbase/branches/0.96/hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/Import.java
* /hbase/branches/0.96/hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/ResultSerialization.java
* /hbase/branches/0.96/hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestImportExport.java
* /hbase/branches/0.96/hbase-server/src/test/resources/org/apache/hadoop/hbase/mapreduce
* /hbase/branches/0.96/hbase-server/src/test/resources/org/apache/hadoop/hbase/mapreduce/exportedTableIn94Format


> 0.96 Import utility can't import an exported file from 0.94
> -----------------------------------------------------------
>
>                 Key: HBASE-9895
>                 URL: https://issues.apache.org/jira/browse/HBASE-9895
>             Project: HBase
>          Issue Type: Bug
>          Components: mapreduce
>    Affects Versions: 0.96.0
>            Reporter: Jeffrey Zhong
>            Assignee: Jeffrey Zhong
>             Fix For: 0.98.0, 0.96.1
>
>         Attachments: exportedTableIn94Format, hbase-9895-v2.patch, hbase-9895-v3.patch,
hbase-9895.patch
>
>
> Basically we PBed org.apache.hadoop.hbase.client.Result so a 0.96 cluster cannot import
0.94 exported files. This issue is annoying because a user can't import his old archive files
after upgrade or archives from others who are using 0.94.
> The ideal way is to catch deserialization error and then fall back to 0.94 format for
importing.



--
This message was sent by Atlassian JIRA
(v6.1#6144)

Mime
View raw message