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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-728) Supporting for HLog appends
Date Sat, 26 Jul 2008 17:40:31 GMT

    [ https://issues.apache.org/jira/browse/HBASE-728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12617198#action_12617198
] 

stack commented on HBASE-728:
-----------------------------

J-D: 

hbase can't fall too far behind hadoop releases.  We need to always have an offering for current
hadoops.  If 0.2.0 hbase works on both 0.17 and 0.18 hadoop -- we need to test a little more
to be sure -- then we can leapfrog 0.3.0 hbase back on to the hadoop TRUNK.  More work on
0.2.0 I'm afraid will just have us falling further behind.  Also, will exploiting the append
additions to hadoop 0.18 in hbase 0.2.0 make it so it we're not API compatible with hadoop
0.17 (I may be wrong on the latter but I seem to recall rework of flush API).

Billy:

Though 0.17 hadoop seems to be slower than 0.16, IMO, we should have an hbase for all hadoop
versions.

> Supporting for HLog appends
> ---------------------------
>
>                 Key: HBASE-728
>                 URL: https://issues.apache.org/jira/browse/HBASE-728
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Billy Pearson
>            Priority: Blocker
>             Fix For: 0.3.0
>
>
> I thank we should open a ticket to track what needs changed to support appends when the
coding is done on HADOOP-1700.

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