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https://issues.apache.org/jira/browse/HBASE-7904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13617686#comment-13617686
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stack commented on HBASE-7904:
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bq. I would have to go into recent checkins in more detail. This may be
answered by a YARN developer.
I suppose I could go look myself but I ask because supposedly there was an
incompatibility issue. If tests are now passing, is it because the snapshot
has incompatibilities fixed now? (I suppose I could look for myself but you
are supposed to know what is going on here since you are 'fixing' it). Or is
it just this config. manipulation that was needed and there is no compatibility
problem.
Would think we would want to answer the above before we had confidence in the
commit.
bq. I don't see reference to HBaseConfiguration in TestImportExport. The patch
doesn't introduce HBaseConfiguration either.
UTIL.getConfiguration is an HBaseConfiguration.
bq. cluster is a MiniHBaseCluster instance. UTIL is an HBaseTestingUtility
where we store all yarn-related conf parameters.
Where do you think cluster gets its config from? Isn't it using
UTIL.getConfiguration?
I was asking questions about the config juggling because to me it looked like
the test was doing a bunch of config copying to no useful end; that a little
thought might make it so there was less juggling going on. Would help the
developer who comes along after trying to make sense of this test.
> Make mapreduce jobs pass based on 2.0.4-alpha
> ---------------------------------------------
>
> Key: HBASE-7904
> URL: https://issues.apache.org/jira/browse/HBASE-7904
> Project: HBase
> Issue Type: Task
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Critical
> Fix For: 0.95.0
>
> Attachments: 7904.txt, 7904-v2-hadoop-2.0.txt, 7904-v2.txt,
> 7904-v4-hadoop-2.0.txt, 7904-v4.txt, 7904-v4.txt, 7904-v5-hadoop-2.0.txt,
> 7904-v5.txt, 7904-v6-hadoop-2.0.txt, 7904-v7-hadoop-2.0.txt,
> 7904-v8-hadoop-2.0.txt, 7904-v8.txt, 7904-v9-hadoop-2.0.txt, 7904-v9.txt,
> hbase-7904-v3.txt
>
>
> 2.0.3-alpha has been released.
> We should upgrade the dependency.
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