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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4552) multi-CF bulk load is not atomic across column families
Date Tue, 08 Nov 2011 04:10:53 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13146066#comment-13146066
] 

Hudson commented on HBASE-4552:
-------------------------------

Integrated in HBase-0.92 #119 (See [https://builds.apache.org/job/HBase-0.92/119/])
    HBASE-4740  [bulk load] the HBASE-4552 API can't tell if errors on region server are recoverable
               (Jonathan Hsieh)

tedyu : 
Files : 
* /hbase/branches/0.92/CHANGES.txt
* /hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/ipc/HRegionInterface.java
* /hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.java
* /hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
* /hbase/branches/0.92/src/main/resources/hbase-default.xml
* /hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/mapreduce/TestLoadIncrementalHFilesSplitRecovery.java

                
> multi-CF bulk load is not atomic across column families
> -------------------------------------------------------
>
>                 Key: HBASE-4552
>                 URL: https://issues.apache.org/jira/browse/HBASE-4552
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.92.0
>            Reporter: Todd Lipcon
>            Assignee: Jonathan Hsieh
>             Fix For: 0.92.0
>
>         Attachments: hbase-4552.consolidated.patch, hbase-4552.consolidated.v2.patch,
hbase-4552.consolidated.v3.patch, hbase-4552.consolidated.v4.patch
>
>
> Currently the bulk load API simply imports one HFile at a time. With multi-column-family
support, this is inappropriate, since different CFs show up separately. Instead, the IPC endpoint
should take a of CF -> HFiles, so we can online them all under a single region-wide lock.

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