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https://issues.apache.org/jira/browse/HBASE-7904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13617092#comment-13617092
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stack commented on HBASE-7904:
------------------------------
Why this change?
- this.coprocessorHost = new RegionCoprocessorHost(this, rsServices, conf);
+ this.coprocessorHost = new RegionCoprocessorHost(this, rsServices,
baseConf);
This seems to be only real addition: + HBaseConfiguration.merge(this.conf,
jobConf); -- is that right?
Did something change in the hadoop2 snapshot? A yarn patch got committed?
Why we have to do this now?
- GenericOptionsParser opts = new GenericOptionsParser(new
Configuration(cluster.getConfiguration()), args);
+ GenericOptionsParser opts = new GenericOptionsParser(new Configuration(
+ cluster.getConfiguration()), args);
Configuration conf = opts.getConfiguration();
+ // copy or add the necessary configuration values from the map reduce
config to the hbase config
+ copyConfigurationValues(UTIL.getConfiguration(), conf);
Why create a new HBaseConfiguration instance? What is wrong w/ the cluster
instance?
How does cluster config relate to UTIL.getConfiguration? (Are they the same?)
> 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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