// to defaults).
this.conf.set("fs.defaultFS", this.conf.get("hbase.rootdir"));
// Get fs instance used by this RS
this.fs = new HFileSystem(this.conf, this.useHBaseChecksum);
this.rootDir = new Path(this.conf.get(HConstants.HBASE_DIR));
this.tableDescriptors = new FSTableDescriptors(this.fs, this.rootDir, true);
this.hlog = setupWALAndReplication();
// Init in here rather than in constructor after thread name has been set
this.metrics = new RegionServerMetrics();
this.dynamicMetrics = RegionServerDynamicMetrics.newInstance(this);
this.rsHost = new RegionServerCoprocessorHost(this, this.conf);