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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8375) Durability setting per table
Date Thu, 11 Jul 2013 04:13:51 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13705445#comment-13705445
] 

Hudson commented on HBASE-8375:
-------------------------------

Integrated in hbase-0.95 #312 (See [https://builds.apache.org/job/hbase-0.95/312/])
    HBASE-8375 Durability setting per table (Revision 1502077)

     Result = SUCCESS
enis : 
Files : 
* /hbase/branches/0.95/hbase-client/src/main/java/org/apache/hadoop/hbase/HTableDescriptor.java
* /hbase/branches/0.95/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Durability.java
* /hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/branches/0.95/hbase-server/src/main/ruby/hbase/admin.rb
* /hbase/branches/0.95/hbase-server/src/test/java/org/apache/hadoop/hbase/TestHTableDescriptor.java
* /hbase/branches/0.95/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java

                
> Durability setting per table
> ----------------------------
>
>                 Key: HBASE-8375
>                 URL: https://issues.apache.org/jira/browse/HBASE-8375
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Lars Hofhansl
>            Assignee: Enis Soztutar
>             Fix For: 0.98.0, 0.95.2
>
>         Attachments: hbase-8375_v1.patch, hbase-8375_v2.patch, hbase-8375_v5.patch
>
>
> HBASE-7801 introduces the notion of per mutation fine grained durability settings.
> This issue is to consider and the discuss the same for the per table settings (i.e. what
would be used if the mutation indicates USE_DEFAULT). I propose the following setting per
table:
> * SKIP_WAL (i.e. an unlogged table)
> * ASYNC_WAL (the current deferred log flush)
> * SYNC_WAL (the current default)
> * FSYNC_WAL (for future uses of HDFS' hsync())

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