[HBASE-8006] use FSUtils to get/set hbase.rootdir

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.98.0, 0.95.0
• Component/s: regionserver
• Assignee: Matteo Bertozzi
• Reporter: Matteo Bertozzi
• Created: 05/Mar/13 14:31
• Updated: 05/Aug/14 20:11
• Resolved: 07/Mar/13 08:39

Description

We have different ways around the code to get the root dir

this.conf.get("hbase.rootdir")
new Path(conf.get(HConstants.HBASE_DIR));
fs.makeQualified(new Path(this.c.get(HConstants.HBASE_DIR)));
FSUtils.getRootDir(conf)

also we have lots of places where we have this set fs.default

this.conf.set("fs.default.name", fs.getUri().toString());
this.conf.set("fs.defaultFS", fs.getUri().toString());

replace everything to use the FSUtils and have one single way to do this stuff