[hbase] Have master pass the regionserver the filesystem to use
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Key: HADOOP-1928
URL: https://issues.apache.org/jira/browse/HADOOP-1928
Project: Hadoop
Issue Type: Improvement
Components: contrib/hbase
Reporter: stack
Priority: Minor
The less configuration needed starting a regionserver the better. Currently
the regionserver needs to read hadoop-site mainly so it knows which filesystem
to go against. If it could get this info from the master instead when it gets
the response to its reporting-for-duty message, then the dependency on
hadoop-site.xml could mostly go away.
Looking at regionserver, it looks like it would just take a little
reorganization so that the hlog opening and the startup of worker threads
doesn't happen until after we get our first response from the master.
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