http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1f2eeb22/devapidocs/src-html/org/apache/hadoop/hbase/master/HMaster.InitializationMonitor.html
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diff --git 
a/devapidocs/src-html/org/apache/hadoop/hbase/master/HMaster.InitializationMonitor.html
 
b/devapidocs/src-html/org/apache/hadoop/hbase/master/HMaster.InitializationMonitor.html
index 4a87b9d..7515d7b 100644
--- 
a/devapidocs/src-html/org/apache/hadoop/hbase/master/HMaster.InitializationMonitor.html
+++ 
b/devapidocs/src-html/org/apache/hadoop/hbase/master/HMaster.InitializationMonitor.html
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org.apache.hadoop.hbase.HConstants.HBASE_MASTER_LOGCLEANER_PLUGINS;<a 
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java.lang.reflect.InvocationTargetException;<a name="line.27"></a>
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org.apache.hadoop.hbase.client.TableState;<a name="line.90"></a>
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org.apache.hadoop.hbase.coprocessor.CoprocessorHost;<a name="line.91"></a>
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org.apache.hadoop.hbase.exceptions.DeserializationException;<a 
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org.apache.hadoop.hbase.exceptions.MergeRegionException;<a name="line.93"></a>
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org.apache.hadoop.hbase.executor.ExecutorType;<a name="line.94"></a>
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org.apache.hadoop.hbase.favored.FavoredNodesManager;<a name="line.95"></a>
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org.apache.hadoop.hbase.favored.FavoredNodesPromoter;<a name="line.96"></a>
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org.apache.hadoop.hbase.http.InfoServer;<a name="line.97"></a>
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org.apache.hadoop.hbase.ipc.CoprocessorRpcUtils;<a name="line.98"></a>
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org.apache.hadoop.hbase.ipc.RpcServer;<a name="line.99"></a>
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org.apache.hadoop.hbase.ipc.ServerNotRunningYetException;<a name="line.100"></a>
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org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.101"></a>
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org.apache.hadoop.hbase.master.MasterRpcServices.BalanceSwitchMode;<a 
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org.apache.hadoop.hbase.master.assignment.AssignmentManager;<a 
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org.apache.hadoop.hbase.master.assignment.MergeTableRegionsProcedure;<a 
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org.apache.hadoop.hbase.master.assignment.RegionStates;<a name="line.105"></a>
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org.apache.hadoop.hbase.master.assignment.RegionStates.RegionStateNode;<a 
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org.apache.hadoop.hbase.master.balancer.BalancerChore;<a name="line.107"></a>
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org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer;<a name="line.108"></a>
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org.apache.hadoop.hbase.master.balancer.ClusterStatusChore;<a 
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org.apache.hadoop.hbase.master.balancer.LoadBalancerFactory;<a 
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org.apache.hadoop.hbase.master.cleaner.HFileCleaner;<a name="line.111"></a>
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org.apache.hadoop.hbase.master.cleaner.LogCleaner;<a name="line.112"></a>
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org.apache.hadoop.hbase.master.cleaner.ReplicationMetaCleaner;<a 
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org.apache.hadoop.hbase.master.locking.LockManager;<a name="line.114"></a>
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org.apache.hadoop.hbase.master.normalizer.NormalizationPlan;<a 
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org.apache.hadoop.hbase.master.normalizer.NormalizationPlan.PlanType;<a 
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org.apache.hadoop.hbase.master.normalizer.RegionNormalizer;<a 
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org.apache.hadoop.hbase.master.normalizer.RegionNormalizerChore;<a 
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org.apache.hadoop.hbase.master.normalizer.RegionNormalizerFactory;<a 
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org.apache.hadoop.hbase.master.procedure.CreateTableProcedure;<a 
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org.apache.hadoop.hbase.master.procedure.DeleteTableProcedure;<a 
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org.apache.hadoop.hbase.master.procedure.DisableTableProcedure;<a 
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org.apache.hadoop.hbase.master.procedure.EnableTableProcedure;<a 
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org.apache.hadoop.hbase.master.procedure.MasterProcedureConstants;<a 
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org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv;<a 
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org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler;<a 
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org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil;<a 
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org.apache.hadoop.hbase.master.procedure.ModifyTableProcedure;<a 
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org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a 
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org.apache.hadoop.hbase.master.procedure.RecoverMetaProcedure;<a 
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org.apache.hadoop.hbase.master.procedure.TruncateTableProcedure;<a 
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org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy;<a
 name="line.211"></a>
-<span class="sourceLineNo">212</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription;<a
 name="line.212"></a>
-<span class="sourceLineNo">213</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos;<a 
name="line.213"></a>
-<span class="sourceLineNo">214</span><a name="line.214"></a>
-<span class="sourceLineNo">215</span>/**<a name="line.215"></a>
-<span class="sourceLineNo">216</span> * HMaster is the "master server" for 
HBase. An HBase cluster has one active<a name="line.216"></a>
-<span class="sourceLineNo">217</span> * master.  If many masters are started, 
all compete.  Whichever wins goes on to<a name="line.217"></a>
-<span class="sourceLineNo">218</span> * run the cluster.  All others park 
themselves in their constructor until<a name="line.218"></a>
-<span class="sourceLineNo">219</span> * master or cluster shutdown or until 
the active master loses its lease in<a name="line.219"></a>
-<span class="sourceLineNo">220</span> * zookeeper.  Thereafter, all running 
master jostle to take over master role.<a name="line.220"></a>
-<span class="sourceLineNo">221</span> *<a name="line.221"></a>
-<span class="sourceLineNo">222</span> * &lt;p&gt;The Master can be asked 
shutdown the cluster. See {@link #shutdown()}.  In<a name="line.222"></a>
-<span class="sourceLineNo">223</span> * this case it will tell all 
regionservers to go down and then wait on them<a name="line.223"></a>
-<span class="sourceLineNo">224</span> * all reporting in that they are down.  
This master will then shut itself down.<a name="line.224"></a>
+<span class="sourceLineNo">207</span>import 
org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a 
name="line.207"></a>
+<span class="sourceLineNo">208</span>import 
org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a 
name="line.208"></a>
+<span class="sourceLineNo">209</span>import 
org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a 
name="line.209"></a>
+<span class="sourceLineNo">210</span><a name="line.210"></a>
+<span class="sourceLineNo">211</span>import 
org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.211"></a>
+<span class="sourceLineNo">212</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.GetRegionInfoResponse.CompactionState;<a
 name="line.212"></a>
+<span class="sourceLineNo">213</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.RegionServerInfo;<a
 name="line.213"></a>
+<span class="sourceLineNo">214</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas;<a 
name="line.214"></a>
+<span class="sourceLineNo">215</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy;<a
 name="line.215"></a>
+<span class="sourceLineNo">216</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription;<a
 name="line.216"></a>
+<span class="sourceLineNo">217</span>import 
org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos;<a 
name="line.217"></a>
+<span class="sourceLineNo">218</span><a name="line.218"></a>
+<span class="sourceLineNo">219</span>/**<a name="line.219"></a>
+<span class="sourceLineNo">220</span> * HMaster is the "master server" for 
HBase. An HBase cluster has one active<a name="line.220"></a>
+<span class="sourceLineNo">221</span> * master.  If many masters are started, 
all compete.  Whichever wins goes on to<a name="line.221"></a>
+<span class="sourceLineNo">222</span> * run the cluster.  All others park 
themselves in their constructor until<a name="line.222"></a>
+<span class="sourceLineNo">223</span> * master or cluster shutdown or until 
the active master loses its lease in<a name="line.223"></a>
+<span class="sourceLineNo">224</span> * zookeeper.  Thereafter, all running 
master jostle to take over master role.<a name="line.224"></a>
 <span class="sourceLineNo">225</span> *<a name="line.225"></a>
-<span class="sourceLineNo">226</span> * &lt;p&gt;You can also shutdown just 
this master.  Call {@link #stopMaster()}.<a name="line.226"></a>
-<span class="sourceLineNo">227</span> *<a name="line.227"></a>
-<span class="sourceLineNo">228</span> * @see org.apache.zookeeper.Watcher<a 
name="line.228"></a>
-<span class="sourceLineNo">229</span> */<a name="line.229"></a>
-<span 
class="sourceLineNo">230</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a
 name="line.230"></a>
-<span class="sourceLineNo">231</span>@SuppressWarnings("deprecation")<a 
name="line.231"></a>
-<span class="sourceLineNo">232</span>public class HMaster extends 
HRegionServer implements MasterServices {<a name="line.232"></a>
-<span class="sourceLineNo">233</span>  private static Logger LOG = 
LoggerFactory.getLogger(HMaster.class.getName());<a name="line.233"></a>
-<span class="sourceLineNo">234</span><a name="line.234"></a>
-<span class="sourceLineNo">235</span>  /**<a name="line.235"></a>
-<span class="sourceLineNo">236</span>   * Protection against zombie master. 
Started once Master accepts active responsibility and<a name="line.236"></a>
-<span class="sourceLineNo">237</span>   * starts taking over responsibilities. 
Allows a finite time window before giving up ownership.<a name="line.237"></a>
-<span class="sourceLineNo">238</span>   */<a name="line.238"></a>
-<span class="sourceLineNo">239</span>  private static class 
InitializationMonitor extends HasThread {<a name="line.239"></a>
-<span class="sourceLineNo">240</span>    /** The amount of time in 
milliseconds to sleep before checking initialization status. */<a 
name="line.240"></a>
-<span class="sourceLineNo">241</span>    public static final String 
TIMEOUT_KEY = "hbase.master.initializationmonitor.timeout";<a 
name="line.241"></a>
-<span class="sourceLineNo">242</span>    public static final long 
TIMEOUT_DEFAULT = TimeUnit.MILLISECONDS.convert(15, TimeUnit.MINUTES);<a 
name="line.242"></a>
-<span class="sourceLineNo">243</span><a name="line.243"></a>
-<span class="sourceLineNo">244</span>    /**<a name="line.244"></a>
-<span class="sourceLineNo">245</span>     * When timeout expired and 
initialization has not complete, call {@link System#exit(int)} when<a 
name="line.245"></a>
-<span class="sourceLineNo">246</span>     * true, do nothing otherwise.<a 
name="line.246"></a>
-<span class="sourceLineNo">247</span>     */<a name="line.247"></a>
-<span class="sourceLineNo">248</span>    public static final String HALT_KEY = 
"hbase.master.initializationmonitor.haltontimeout";<a name="line.248"></a>
-<span class="sourceLineNo">249</span>    public static final boolean 
HALT_DEFAULT = false;<a name="line.249"></a>
-<span class="sourceLineNo">250</span><a name="line.250"></a>
-<span class="sourceLineNo">251</span>    private final HMaster master;<a 
name="line.251"></a>
-<span class="sourceLineNo">252</span>    private final long timeout;<a 
name="line.252"></a>
-<span class="sourceLineNo">253</span>    private final boolean 
haltOnTimeout;<a name="line.253"></a>
+<span class="sourceLineNo">226</span> * &lt;p&gt;The Master can be asked 
shutdown the cluster. See {@link #shutdown()}.  In<a name="line.226"></a>
+<span class="sourceLineNo">227</span> * this case it will tell all 
regionservers to go down and then wait on them<a name="line.227"></a>
+<span class="sourceLineNo">228</span> * all reporting in that they are down.  
This master will then shut itself down.<a name="line.228"></a>
+<span class="sourceLineNo">229</span> *<a name="line.229"></a>
+<span class="sourceLineNo">230</span> * &lt;p&gt;You can also shutdown just 
this master.  Call {@link #stopMaster()}.<a name="line.230"></a>
+<span class="sourceLineNo">231</span> *<a name="line.231"></a>
+<span class="sourceLineNo">232</span> * @see org.apache.zookeeper.Watcher<a 
name="line.232"></a>
+<span class="sourceLineNo">233</span> */<a name="line.233"></a>
+<span 
class="sourceLineNo">234</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a
 name="line.234"></a>
+<span class="sourceLineNo">235</span>@SuppressWarnings("deprecation")<a 
name="line.235"></a>
+<span class="sourceLineNo">236</span>public class HMaster extends 
HRegionServer implements MasterServices {<a name="line.236"></a>
+<span class="sourceLineNo">237</span>  private static Logger LOG = 
LoggerFactory.getLogger(HMaster.class.getName());<a name="line.237"></a>
+<span class="sourceLineNo">238</span><a name="line.238"></a>
+<span class="sourceLineNo">239</span>  /**<a name="line.239"></a>
+<span class="sourceLineNo">240</span>   * Protection against zombie master. 
Started once Master accepts active responsibility and<a name="line.240"></a>
+<span class="sourceLineNo">241</span>   * starts taking over responsibilities. 
Allows a finite time window before giving up ownership.<a name="line.241"></a>
+<span class="sourceLineNo">242</span>   */<a name="line.242"></a>
+<span class="sourceLineNo">243</span>  private static class 
InitializationMonitor extends HasThread {<a name="line.243"></a>
+<span class="sourceLineNo">244</span>    /** The amount of time in 
milliseconds to sleep before checking initialization status. */<a 
name="line.244"></a>
+<span class="sourceLineNo">245</span>    public static final String 
TIMEOUT_KEY = "hbase.master.initializationmonitor.timeout";<a 
name="line.245"></a>
+<span class="sourceLineNo">246</span>    public static final long 
TIMEOUT_DEFAULT = TimeUnit.MILLISECONDS.convert(15, TimeUnit.MINUTES);<a 
name="line.246"></a>
+<span class="sourceLineNo">247</span><a name="line.247"></a>
+<span class="sourceLineNo">248</span>    /**<a name="line.248"></a>
+<span class="sourceLineNo">249</span>     * When timeout expired and 
initialization has not complete, call {@link System#exit(int)} when<a 
name="line.249"></a>
+<span class="sourceLineNo">250</span>     * true, do nothing otherwise.<a 
name="line.250"></a>
+<span class="sourceLineNo">251</span>     */<a name="line.251"></a>
+<span class="sourceLineNo">252</span>    public static final String HALT_KEY = 
"hbase.master.initializationmonitor.haltontimeout";<a name="line.252"></a>
+<span class="sourceLineNo">253</span>    public static final boolean 
HALT_DEFAULT = false;<a name="line.253"></a>
 <span class="sourceLineNo">254</span><a name="line.254"></a>
-<span class="sourceLineNo">255</span>    /** Creates a Thread that monitors 
the {@link #isInitialized()} state. */<a name="line.255"></a>
-<span class="sourceLineNo">256</span>    InitializationMonitor(HMaster master) 
{<a name="line.256"></a>
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super("MasterInitializationMonitor");<a name="line.257"></a>
-<span class="sourceLineNo">258</span>      this.master = master;<a 
name="line.258"></a>
-<span class="sourceLineNo">259</span>      this.timeout = 
master.getConfiguration().getLong(TIMEOUT_KEY, TIMEOUT_DEFAULT);<a 
name="line.259"></a>
-<span class="sourceLineNo">260</span>      this.haltOnTimeout = 
master.getConfiguration().getBoolean(HALT_KEY, HALT_DEFAULT);<a 
name="line.260"></a>
-<span class="sourceLineNo">261</span>      this.setDaemon(true);<a 
name="line.261"></a>
-<span class="sourceLineNo">262</span>    }<a name="line.262"></a>
-<span class="sourceLineNo">263</span><a name="line.263"></a>
-<span class="sourceLineNo">264</span>    @Override<a name="line.264"></a>
-<span class="sourceLineNo">265</span>    public void run() {<a 
name="line.265"></a>
-<span class="sourceLineNo">266</span>      try {<a name="line.266"></a>
-<span class="sourceLineNo">267</span>        while (!master.isStopped() 
&amp;&amp; master.isActiveMaster()) {<a name="line.267"></a>
-<span class="sourceLineNo">268</span>          Thread.sleep(timeout);<a 
name="line.268"></a>
-<span class="sourceLineNo">269</span>          if (master.isInitialized()) {<a 
name="line.269"></a>
-<span class="sourceLineNo">270</span>            LOG.debug("Initialization 
completed within allotted tolerance. Monitor exiting.");<a name="line.270"></a>
-<span class="sourceLineNo">271</span>          } else {<a name="line.271"></a>
-<span class="sourceLineNo">272</span>            LOG.error("Master failed to 
complete initialization after " + timeout + "ms. Please"<a name="line.272"></a>
-<span class="sourceLineNo">273</span>                + " consider submitting a 
bug report including a thread dump of this process.");<a name="line.273"></a>
-<span class="sourceLineNo">274</span>            if (haltOnTimeout) {<a 
name="line.274"></a>
-<span class="sourceLineNo">275</span>              LOG.error("Zombie Master 
exiting. Thread dump to stdout");<a name="line.275"></a>
-<span class="sourceLineNo">276</span>              
Threads.printThreadInfo(System.out, "Zombie HMaster");<a name="line.276"></a>
-<span class="sourceLineNo">277</span>              System.exit(-1);<a 
name="line.277"></a>
-<span class="sourceLineNo">278</span>            }<a name="line.278"></a>
-<span class="sourceLineNo">279</span>          }<a name="line.279"></a>
-<span class="sourceLineNo">280</span>        }<a name="line.280"></a>
-<span class="sourceLineNo">281</span>      } catch (InterruptedException ie) 
{<a name="line.281"></a>
-<span class="sourceLineNo">282</span>        LOG.trace("InitMonitor thread 
interrupted. Existing.");<a name="line.282"></a>
-<span class="sourceLineNo">283</span>      }<a name="line.283"></a>
-<span class="sourceLineNo">284</span>    }<a name="line.284"></a>
-<span class="sourceLineNo">285</span>  }<a name="line.285"></a>
-<span class="sourceLineNo">286</span><a name="line.286"></a>
-<span class="sourceLineNo">287</span>  // MASTER is name of the webapp and the 
attribute name used stuffing this<a name="line.287"></a>
-<span class="sourceLineNo">288</span>  //instance into web context.<a 
name="line.288"></a>
-<span class="sourceLineNo">289</span>  public static final String MASTER = 
"master";<a name="line.289"></a>
+<span class="sourceLineNo">255</span>    private final HMaster master;<a 
name="line.255"></a>
+<span class="sourceLineNo">256</span>    private final long timeout;<a 
name="line.256"></a>
+<span class="sourceLineNo">257</span>    private final boolean 
haltOnTimeout;<a name="line.257"></a>
+<span class="sourceLineNo">258</span><a name="line.258"></a>
+<span class="sourceLineNo">259</span>    /** Creates a Thread that monitors 
the {@link #isInitialized()} state. */<a name="line.259"></a>
+<span class="sourceLineNo">260</span>    InitializationMonitor(HMaster master) 
{<a name="line.260"></a>
+<span class="sourceLineNo">261</span>      
super("MasterInitializationMonitor");<a name="line.261"></a>
+<span class="sourceLineNo">262</span>      this.master = master;<a 
name="line.262"></a>
+<span class="sourceLineNo">263</span>      this.timeout = 
master.getConfiguration().getLong(TIMEOUT_KEY, TIMEOUT_DEFAULT);<a 
name="line.263"></a>
+<span class="sourceLineNo">264</span>      this.haltOnTimeout = 
master.getConfiguration().getBoolean(HALT_KEY, HALT_DEFAULT);<a 
name="line.264"></a>
+<span class="sourceLineNo">265</span>      this.setDaemon(true);<a 
name="line.265"></a>
+<span class="sourceLineNo">266</span>    }<a name="line.266"></a>
+<span class="sourceLineNo">267</span><a name="line.267"></a>
+<span class="sourceLineNo">268</span>    @Override<a name="line.268"></a>
+<span class="sourceLineNo">269</span>    public void run() {<a 
name="line.269"></a>
+<span class="sourceLineNo">270</span>      try {<a name="line.270"></a>
+<span class="sourceLineNo">271</span>        while (!master.isStopped() 
&amp;&amp; master.isActiveMaster()) {<a name="line.271"></a>
+<span class="sourceLineNo">272</span>          Thread.sleep(timeout);<a 
name="line.272"></a>
+<span class="sourceLineNo">273</span>          if (master.isInitialized()) {<a 
name="line.273"></a>
+<span class="sourceLineNo">274</span>            LOG.debug("Initialization 
completed within allotted tolerance. Monitor exiting.");<a name="line.274"></a>
+<span class="sourceLineNo">275</span>          } else {<a name="line.275"></a>
+<span class="sourceLineNo">276</span>            LOG.error("Master failed to 
complete initialization after " + timeout + "ms. Please"<a name="line.276"></a>
+<span class="sourceLineNo">277</span>                + " consider submitting a 
bug report including a thread dump of this process.");<a name="line.277"></a>
+<span class="sourceLineNo">278</span>            if (haltOnTimeout) {<a 
name="line.278"></a>
+<span class="sourceLineNo">279</span>              LOG.error("Zombie Master 
exiting. Thread dump to stdout");<a name="line.279"></a>
+<span class="sourceLineNo">280</span>              
Threads.printThreadInfo(System.out, "Zombie HMaster");<a name="line.280"></a>
+<span class="sourceLineNo">281</span>              System.exit(-1);<a 
name="line.281"></a>
+<span class="sourceLineNo">282</span>            }<a name="line.282"></a>
+<span class="sourceLineNo">283</span>          }<a name="line.283"></a>
+<span class="sourceLineNo">284</span>        }<a name="line.284"></a>
+<span class="sourceLineNo">285</span>      } catch (InterruptedException ie) 
{<a name="line.285"></a>
+<span class="sourceLineNo">286</span>        LOG.trace("InitMonitor thread 
interrupted. Existing.");<a name="line.286"></a>
+<span class="sourceLineNo">287</span>      }<a name="line.287"></a>
+<span class="sourceLineNo">288</span>    }<a name="line.288"></a>
+<span class="sourceLineNo">289</span>  }<a name="line.289"></a>
 <span class="sourceLineNo">290</span><a name="line.290"></a>
-<span class="sourceLineNo">291</span>  // Manager and zk listener for master 
election<a name="line.291"></a>
-<span class="sourceLineNo">292</span>  private final ActiveMasterManager 
activeMasterManager;<a name="line.292"></a>
-<span class="sourceLineNo">293</span>  // Region server tracker<a 
name="line.293"></a>
-<span class="sourceLineNo">294</span>  RegionServerTracker 
regionServerTracker;<a name="line.294"></a>
-<span class="sourceLineNo">295</span>  // Draining region server tracker<a 
name="line.295"></a>
-<span class="sourceLineNo">296</span>  private DrainingServerTracker 
drainingServerTracker;<a name="line.296"></a>
-<span class="sourceLineNo">297</span>  // Tracker for load balancer state<a 
name="line.297"></a>
-<span class="sourceLineNo">298</span>  LoadBalancerTracker 
loadBalancerTracker;<a name="line.298"></a>
-<span class="sourceLineNo">299</span><a name="line.299"></a>
-<span class="sourceLineNo">300</span>  // Tracker for split and merge state<a 
name="line.300"></a>
-<span class="sourceLineNo">301</span>  private SplitOrMergeTracker 
splitOrMergeTracker;<a name="line.301"></a>
-<span class="sourceLineNo">302</span><a name="line.302"></a>
-<span class="sourceLineNo">303</span>  // Tracker for region normalizer 
state<a name="line.303"></a>
-<span class="sourceLineNo">304</span>  private RegionNormalizerTracker 
regionNormalizerTracker;<a name="line.304"></a>
-<span class="sourceLineNo">305</span><a name="line.305"></a>
-<span class="sourceLineNo">306</span>  //Tracker for master maintenance mode 
setting<a name="line.306"></a>
-<span class="sourceLineNo">307</span>  private MasterMaintenanceModeTracker 
maintenanceModeTracker;<a name="line.307"></a>
-<span class="sourceLineNo">308</span><a name="line.308"></a>
-<span class="sourceLineNo">309</span>  private ClusterSchemaService 
clusterSchemaService;<a name="line.309"></a>
-<span class="sourceLineNo">310</span><a name="line.310"></a>
-<span class="sourceLineNo">311</span>  public static final String 
HBASE_MASTER_WAIT_ON_SERVICE_IN_SECONDS =<a name="line.311"></a>
-<span class="sourceLineNo">312</span>    
"hbase.master.wait.on.service.seconds";<a name="line.312"></a>
-<span class="sourceLineNo">313</span>  public static final int 
DEFAULT_HBASE_MASTER_WAIT_ON_SERVICE_IN_SECONDS = 5 * 60;<a name="line.313"></a>
+<span class="sourceLineNo">291</span>  // MASTER is name of the webapp and the 
attribute name used stuffing this<a name="line.291"></a>
+<span class="sourceLineNo">292</span>  //instance into web context.<a 
name="line.292"></a>
+<span class="sourceLineNo">293</span>  public static final String MASTER = 
"master";<a name="line.293"></a>
+<span class="sourceLineNo">294</span><a name="line.294"></a>
+<span class="sourceLineNo">295</span>  // Manager and zk listener for master 
election<a name="line.295"></a>
+<span class="sourceLineNo">296</span>  private final ActiveMasterManager 
activeMasterManager;<a name="line.296"></a>
+<span class="sourceLineNo">297</span>  // Region server tracker<a 
name="line.297"></a>
+<span class="sourceLineNo">298</span>  RegionServerTracker 
regionServerTracker;<a name="line.298"></a>
+<span class="sourceLineNo">299</span>  // Draining region server tracker<a 
name="line.299"></a>
+<span class="sourceLineNo">300</span>  private DrainingServerTracker 
drainingServerTracker;<a name="line.300"></a>
+<span class="sourceLineNo">301</span>  // Tracker for load balancer state<a 
name="line.301"></a>
+<span class="sourceLineNo">302</span>  LoadBalancerTracker 
loadBalancerTracker;<a name="line.302"></a>
+<span class="sourceLineNo">303</span><a name="line.303"></a>
+<span class="sourceLineNo">304</span>  // Tracker for split and merge state<a 
name="line.304"></a>
+<span class="sourceLineNo">305</span>  private SplitOrMergeTracker 
splitOrMergeTracker;<a name="line.305"></a>
+<span class="sourceLineNo">306</span><a name="line.306"></a>
+<span class="sourceLineNo">307</span>  // Tracker for region normalizer 
state<a name="line.307"></a>
+<span class="sourceLineNo">308</span>  private RegionNormalizerTracker 
regionNormalizerTracker;<a name="line.308"></a>
+<span class="sourceLineNo">309</span><a name="line.309"></a>
+<span class="sourceLineNo">310</span>  //Tracker for master maintenance mode 
setting<a name="line.310"></a>
+<span class="sourceLineNo">311</span>  private MasterMaintenanceModeTracker 
maintenanceModeTracker;<a name="line.311"></a>
+<span class="sourceLineNo">312</span><a name="line.312"></a>
+<span class="sourceLineNo">313</span>  private ClusterSchemaService 
clusterSchemaService;<a name="line.313"></a>
 <span class="sourceLineNo">314</span><a name="line.314"></a>
-<span class="sourceLineNo">315</span>  // Metrics for the HMaster<a 
name="line.315"></a>
-<span class="sourceLineNo">316</span>  final MetricsMaster metricsMaster;<a 
name="line.316"></a>
-<span class="sourceLineNo">317</span>  // file system manager for the master 
FS operations<a name="line.317"></a>
-<span class="sourceLineNo">318</span>  private MasterFileSystem 
fileSystemManager;<a name="line.318"></a>
-<span class="sourceLineNo">319</span>  private MasterWalManager walManager;<a 
name="line.319"></a>
-<span class="sourceLineNo">320</span><a name="line.320"></a>
-<span class="sourceLineNo">321</span>  // server manager to deal with region 
server info<a name="line.321"></a>
-<span class="sourceLineNo">322</span>  private volatile ServerManager 
serverManager;<a name="line.322"></a>
-<span class="sourceLineNo">323</span><a name="line.323"></a>
-<span class="sourceLineNo">324</span>  // manager of assignment nodes in 
zookeeper<a name="line.324"></a>
-<span class="sourceLineNo">325</span>  private AssignmentManager 
assignmentManager;<a name="line.325"></a>
-<span class="sourceLineNo">326</span><a name="line.326"></a>
-<span class="sourceLineNo">327</span>  // manager of replication<a 
name="line.327"></a>
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replicationPeerManager;<a name="line.328"></a>
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"hbase.master.wait.on.service.seconds";<a name="line.316"></a>
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fileSystemManager;<a name="line.322"></a>
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name="line.323"></a>
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server info<a name="line.325"></a>
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serverManager;<a name="line.326"></a>
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zookeeper<a name="line.328"></a>
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mobCompactChore;<a name="line.368"></a>
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mobCompactThread;<a name="line.369"></a>
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name="line.361"></a>
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clusterStatusChore;<a name="line.364"></a>
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name="line.367"></a>
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replicationMetaCleaner;<a name="line.368"></a>
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name="line.370"></a>
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expiredMobFileCleanerChore;<a name="line.371"></a>
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mobCompactChore;<a name="line.372"></a>
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name="line.378"></a>
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masterFinishedInitializationTime;<a name="line.384"></a>
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at master side, default true<a name="line.389"></a>
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masterCheckEncryption;<a name="line.390"></a>
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spaceQuotaSnapshotNotifier;<a name="line.401"></a>
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quotaObserverChore;<a name="line.402"></a>
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snapshotQuotaChore;<a name="line.403"></a>
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ProcedureExecutor&lt;MasterProcedureEnv&gt; procedureExecutor;<a 
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procedureStore;<a name="line.406"></a>
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name="line.408"></a>
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name="line.412"></a>
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favoredNodesManager;<a name="line.415"></a>
-<span class="sourceLineNo">416</span><a name="line.416"></a>
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serialVersionUID = 2894774810058302473L;<a name="line.421"></a>
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regionServerInfoPort;<a name="line.422"></a>
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regionServerHostname;<a name="line.423"></a>
-<span class="sourceLineNo">424</span><a name="line.424"></a>
-<span class="sourceLineNo">425</span>    /**<a name="line.425"></a>
-<span class="sourceLineNo">426</span>     * @param infoServer that we're 
trying to send all requests to<a name="line.426"></a>
-<span class="sourceLineNo">427</span>     * @param hostname may be null. if 
given, will be used for redirects instead of host from client.<a 
name="line.427"></a>
-<span class="sourceLineNo">428</span>     */<a name="line.428"></a>
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infoServer, String hostname) {<a name="line.429"></a>
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infoServer.getPort();<a name="line.430"></a>
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name="line.431"></a>
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-<span class="sourceLineNo">433</span><a name="line.433"></a>
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request,<a name="line.435"></a>
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throws ServletException, IOException {<a name="line.436"></a>
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regionServerHostname;<a name="line.437"></a>
-<span class="sourceLineNo">438</span>      if(redirectHost == null) {<a 
name="line.438"></a>
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if(!Addressing.isLocalAddress(InetAddress.getByName(redirectHost))) {<a 
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name="line.441"></a>
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not set; client will get a HTTP 400 response. If " +<a name="line.442"></a>
-<span class="sourceLineNo">443</span>              "your HBase deployment 
relies on client accessible names that the region server process " +<a 
name="line.443"></a>
-<span class="sourceLineNo">444</span>              "can't resolve locally, 
then you should set the previously mentioned configuration variable " +<a 
name="line.444"></a>
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hostname.");<a name="line.445"></a>
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name="line.446"></a>
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"Request was to a host that I can't resolve for any of the network interfaces 
on " +<a name="line.447"></a>
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to an intermediary such as an HTTP load balancer or other proxy, your HBase " 
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name="line.449"></a>
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#finishActiveMasterInitialization(MonitoredTask) after<a name="line.471"></a>
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<TRUNCATED>

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