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From git-site-r...@apache.org
Subject [10/51] [partial] hbase-site git commit: Published site at .
Date Sat, 11 Nov 2017 16:12:41 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/809180c4/devapidocs/src-html/org/apache/hadoop/hbase/client/ConnectionImplementation.MasterServiceStubMaker.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/ConnectionImplementation.MasterServiceStubMaker.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/ConnectionImplementation.MasterServiceStubMaker.html
index 8e30ec0..51886b6 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/client/ConnectionImplementation.MasterServiceStubMaker.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/ConnectionImplementation.MasterServiceStubMaker.html
@@ -33,2043 +33,1971 @@
 <span class="sourceLineNo">025</span>import static org.apache.hadoop.hbase.util.CollectionUtils.computeIfAbsent;<a name="line.25"></a>
 <span class="sourceLineNo">026</span>import static org.apache.hadoop.hbase.util.CollectionUtils.computeIfAbsentEx;<a name="line.26"></a>
 <span class="sourceLineNo">027</span><a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.io.Closeable;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.io.IOException;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import java.io.InterruptedIOException;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import java.lang.reflect.UndeclaredThrowableException;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import java.util.ArrayList;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import java.util.Date;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import java.util.List;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import java.util.concurrent.BlockingQueue;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import java.util.concurrent.ConcurrentMap;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import java.util.concurrent.ExecutorService;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import java.util.concurrent.LinkedBlockingQueue;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import java.util.concurrent.ThreadPoolExecutor;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import java.util.concurrent.TimeUnit;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import java.util.concurrent.atomic.AtomicInteger;<a name="line.42"></a>
-<span class="sourceLineNo">043</span><a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.commons.logging.Log;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.commons.logging.LogFactory;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.conf.Configuration;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.CallQueueTooBigException;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.HConstants;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.MasterNotRunningException;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.RegionLocations;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.ServerName;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.TableName;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.TableNotEnabledException;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.ZooKeeperConnectionException;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.client.backoff.ClientBackoffPolicy;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.client.backoff.ClientBackoffPolicyFactory;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.exceptions.ClientExceptionsUtil;<a name="line.62"></a>
-<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.exceptions.RegionMovedException;<a name="line.63"></a>
-<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.ipc.RpcClient;<a name="line.64"></a>
-<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.ipc.RpcClientFactory;<a name="line.65"></a>
-<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.ipc.RpcControllerFactory;<a name="line.66"></a>
-<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.regionserver.RegionServerStoppedException;<a name="line.67"></a>
-<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.security.User;<a name="line.68"></a>
-<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.69"></a>
-<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.70"></a>
-<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.util.ExceptionUtil;<a name="line.71"></a>
-<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.72"></a>
-<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.util.ReflectionUtils;<a name="line.73"></a>
-<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.74"></a>
-<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.zookeeper.MasterAddressTracker;<a name="line.75"></a>
-<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.zookeeper.ZKUtil;<a name="line.76"></a>
-<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;<a name="line.77"></a>
-<span class="sourceLineNo">078</span>import org.apache.hadoop.ipc.RemoteException;<a name="line.78"></a>
-<span class="sourceLineNo">079</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.79"></a>
-<span class="sourceLineNo">080</span>import org.apache.zookeeper.KeeperException;<a name="line.80"></a>
-<span class="sourceLineNo">081</span><a name="line.81"></a>
-<span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.shaded.com.google.common.annotations.VisibleForTesting;<a name="line.82"></a>
-<span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.BlockingRpcChannel;<a name="line.83"></a>
-<span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController;<a name="line.84"></a>
-<span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException;<a name="line.85"></a>
-<span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.86"></a>
-<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.shaded.protobuf.RequestConverter;<a name="line.87"></a>
-<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos;<a name="line.88"></a>
-<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a name="line.89"></a>
-<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ClientService.BlockingInterface;<a name="line.90"></a>
-<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos;<a name="line.91"></a>
-<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DecommissionRegionServersRequest;<a name="line.92"></a>
-<span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DecommissionRegionServersResponse;<a name="line.93"></a>
-<span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsBalancerEnabledRequest;<a name="line.94"></a>
-<span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsBalancerEnabledResponse;<a name="line.95"></a>
-<span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsNormalizerEnabledRequest;<a name="line.96"></a>
-<span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsNormalizerEnabledResponse;<a name="line.97"></a>
-<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDecommissionedRegionServersRequest;<a name="line.98"></a>
-<span class="sourceLineNo">099</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDecommissionedRegionServersResponse;<a name="line.99"></a>
-<span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.NormalizeRequest;<a name="line.100"></a>
-<span class="sourceLineNo">101</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.NormalizeResponse;<a name="line.101"></a>
-<span class="sourceLineNo">102</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RecommissionRegionServerRequest;<a name="line.102"></a>
-<span class="sourceLineNo">103</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RecommissionRegionServerResponse;<a name="line.103"></a>
-<span class="sourceLineNo">104</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SecurityCapabilitiesRequest;<a name="line.104"></a>
-<span class="sourceLineNo">105</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SecurityCapabilitiesResponse;<a name="line.105"></a>
-<span class="sourceLineNo">106</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetNormalizerRunningRequest;<a name="line.106"></a>
-<span class="sourceLineNo">107</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetNormalizerRunningResponse;<a name="line.107"></a>
-<span class="sourceLineNo">108</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetQuotaStatesRequest;<a name="line.108"></a>
-<span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetQuotaStatesResponse;<a name="line.109"></a>
-<span class="sourceLineNo">110</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetSpaceQuotaRegionSizesRequest;<a name="line.110"></a>
-<span class="sourceLineNo">111</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetSpaceQuotaRegionSizesResponse;<a name="line.111"></a>
-<span class="sourceLineNo">112</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.AddReplicationPeerRequest;<a name="line.112"></a>
-<span class="sourceLineNo">113</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.AddReplicationPeerResponse;<a name="line.113"></a>
-<span class="sourceLineNo">114</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.DisableReplicationPeerRequest;<a name="line.114"></a>
-<span class="sourceLineNo">115</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.DisableReplicationPeerResponse;<a name="line.115"></a>
-<span class="sourceLineNo">116</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.EnableReplicationPeerRequest;<a name="line.116"></a>
-<span class="sourceLineNo">117</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.EnableReplicationPeerResponse;<a name="line.117"></a>
-<span class="sourceLineNo">118</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.GetReplicationPeerConfigRequest;<a name="line.118"></a>
-<span class="sourceLineNo">119</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.GetReplicationPeerConfigResponse;<a name="line.119"></a>
-<span class="sourceLineNo">120</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest;<a name="line.120"></a>
-<span class="sourceLineNo">121</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse;<a name="line.121"></a>
-<span class="sourceLineNo">122</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.RemoveReplicationPeerRequest;<a name="line.122"></a>
-<span class="sourceLineNo">123</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.RemoveReplicationPeerResponse;<a name="line.123"></a>
-<span class="sourceLineNo">124</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest;<a name="line.124"></a>
-<span class="sourceLineNo">125</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigResponse;<a name="line.125"></a>
-<span class="sourceLineNo">126</span><a name="line.126"></a>
-<span class="sourceLineNo">127</span>import edu.umd.cs.findbugs.annotations.Nullable;<a name="line.127"></a>
-<span class="sourceLineNo">128</span><a name="line.128"></a>
-<span class="sourceLineNo">129</span>/**<a name="line.129"></a>
-<span class="sourceLineNo">130</span> * Main implementation of {@link Connection} and {@link ClusterConnection} interfaces.<a name="line.130"></a>
-<span class="sourceLineNo">131</span> * Encapsulates connection to zookeeper and regionservers.<a name="line.131"></a>
-<span class="sourceLineNo">132</span> */<a name="line.132"></a>
-<span class="sourceLineNo">133</span>@edu.umd.cs.findbugs.annotations.SuppressWarnings(<a name="line.133"></a>
-<span class="sourceLineNo">134</span>    value="AT_OPERATION_SEQUENCE_ON_CONCURRENT_ABSTRACTION",<a name="line.134"></a>
-<span class="sourceLineNo">135</span>    justification="Access to the conncurrent hash map is under a lock so should be fine.")<a name="line.135"></a>
-<span class="sourceLineNo">136</span>@InterfaceAudience.Private<a name="line.136"></a>
-<span class="sourceLineNo">137</span>class ConnectionImplementation implements ClusterConnection, Closeable {<a name="line.137"></a>
-<span class="sourceLineNo">138</span>  public static final String RETRIES_BY_SERVER_KEY = "hbase.client.retries.by.server";<a name="line.138"></a>
-<span class="sourceLineNo">139</span>  private static final Log LOG = LogFactory.getLog(ConnectionImplementation.class);<a name="line.139"></a>
-<span class="sourceLineNo">140</span><a name="line.140"></a>
-<span class="sourceLineNo">141</span>  private static final String RESOLVE_HOSTNAME_ON_FAIL_KEY = "hbase.resolve.hostnames.on.failure";<a name="line.141"></a>
-<span class="sourceLineNo">142</span><a name="line.142"></a>
-<span class="sourceLineNo">143</span>  private final boolean hostnamesCanChange;<a name="line.143"></a>
-<span class="sourceLineNo">144</span>  private final long pause;<a name="line.144"></a>
-<span class="sourceLineNo">145</span>  private final long pauseForCQTBE;// pause for CallQueueTooBigException, if specified<a name="line.145"></a>
-<span class="sourceLineNo">146</span>  private boolean useMetaReplicas;<a name="line.146"></a>
-<span class="sourceLineNo">147</span>  private final int metaReplicaCallTimeoutScanInMicroSecond;<a name="line.147"></a>
-<span class="sourceLineNo">148</span>  private final int numTries;<a name="line.148"></a>
-<span class="sourceLineNo">149</span>  final int rpcTimeout;<a name="line.149"></a>
-<span class="sourceLineNo">150</span><a name="line.150"></a>
-<span class="sourceLineNo">151</span>  /**<a name="line.151"></a>
-<span class="sourceLineNo">152</span>   * Global nonceGenerator shared per client.Currently there's no reason to limit its scope.<a name="line.152"></a>
-<span class="sourceLineNo">153</span>   * Once it's set under nonceGeneratorCreateLock, it is never unset or changed.<a name="line.153"></a>
-<span class="sourceLineNo">154</span>   */<a name="line.154"></a>
-<span class="sourceLineNo">155</span>  private static volatile NonceGenerator nonceGenerator = null;<a name="line.155"></a>
-<span class="sourceLineNo">156</span>  /** The nonce generator lock. Only taken when creating Connection, which gets a private copy. */<a name="line.156"></a>
-<span class="sourceLineNo">157</span>  private static final Object nonceGeneratorCreateLock = new Object();<a name="line.157"></a>
-<span class="sourceLineNo">158</span><a name="line.158"></a>
-<span class="sourceLineNo">159</span>  private final AsyncProcess asyncProcess;<a name="line.159"></a>
-<span class="sourceLineNo">160</span>  // single tracker per connection<a name="line.160"></a>
-<span class="sourceLineNo">161</span>  private final ServerStatisticTracker stats;<a name="line.161"></a>
-<span class="sourceLineNo">162</span><a name="line.162"></a>
-<span class="sourceLineNo">163</span>  private volatile boolean closed;<a name="line.163"></a>
-<span class="sourceLineNo">164</span>  private volatile boolean aborted;<a name="line.164"></a>
-<span class="sourceLineNo">165</span><a name="line.165"></a>
-<span class="sourceLineNo">166</span>  // package protected for the tests<a name="line.166"></a>
-<span class="sourceLineNo">167</span>  ClusterStatusListener clusterStatusListener;<a name="line.167"></a>
-<span class="sourceLineNo">168</span><a name="line.168"></a>
-<span class="sourceLineNo">169</span>  private final Object metaRegionLock = new Object();<a name="line.169"></a>
-<span class="sourceLineNo">170</span><a name="line.170"></a>
-<span class="sourceLineNo">171</span>  // We have a single lock for master &amp; zk to prevent deadlocks. Having<a name="line.171"></a>
-<span class="sourceLineNo">172</span>  //  one lock for ZK and one lock for master is not possible:<a name="line.172"></a>
-<span class="sourceLineNo">173</span>  //  When creating a connection to master, we need a connection to ZK to get<a name="line.173"></a>
-<span class="sourceLineNo">174</span>  //  its address. But another thread could have taken the ZK lock, and could<a name="line.174"></a>
-<span class="sourceLineNo">175</span>  //  be waiting for the master lock =&gt; deadlock.<a name="line.175"></a>
-<span class="sourceLineNo">176</span>  private final Object masterAndZKLock = new Object();<a name="line.176"></a>
-<span class="sourceLineNo">177</span><a name="line.177"></a>
-<span class="sourceLineNo">178</span>  // thread executor shared by all Table instances created<a name="line.178"></a>
-<span class="sourceLineNo">179</span>  // by this connection<a name="line.179"></a>
-<span class="sourceLineNo">180</span>  private volatile ExecutorService batchPool = null;<a name="line.180"></a>
-<span class="sourceLineNo">181</span>  // meta thread executor shared by all Table instances created<a name="line.181"></a>
-<span class="sourceLineNo">182</span>  // by this connection<a name="line.182"></a>
-<span class="sourceLineNo">183</span>  private volatile ExecutorService metaLookupPool = null;<a name="line.183"></a>
-<span class="sourceLineNo">184</span>  private volatile boolean cleanupPool = false;<a name="line.184"></a>
-<span class="sourceLineNo">185</span><a name="line.185"></a>
-<span class="sourceLineNo">186</span>  private final Configuration conf;<a name="line.186"></a>
+<span class="sourceLineNo">028</span>import com.google.common.base.Throwables;<a name="line.28"></a>
+<span class="sourceLineNo">029</span><a name="line.29"></a>
+<span class="sourceLineNo">030</span>import edu.umd.cs.findbugs.annotations.Nullable;<a name="line.30"></a>
+<span class="sourceLineNo">031</span><a name="line.31"></a>
+<span class="sourceLineNo">032</span>import java.io.Closeable;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import java.io.IOException;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import java.io.InterruptedIOException;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import java.lang.reflect.UndeclaredThrowableException;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import java.util.ArrayList;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import java.util.Collections;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import java.util.Date;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import java.util.List;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import java.util.concurrent.BlockingQueue;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import java.util.concurrent.CompletableFuture;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import java.util.concurrent.ConcurrentMap;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import java.util.concurrent.ExecutionException;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import java.util.concurrent.ExecutorService;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import java.util.concurrent.LinkedBlockingQueue;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import java.util.concurrent.ThreadPoolExecutor;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import java.util.concurrent.TimeUnit;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import java.util.concurrent.atomic.AtomicInteger;<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.commons.logging.Log;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.commons.logging.LogFactory;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.conf.Configuration;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.CallQueueTooBigException;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.HConstants;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.MasterNotRunningException;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.RegionLocations;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.ServerName;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.TableName;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.TableNotEnabledException;<a name="line.63"></a>
+<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.64"></a>
+<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.ZooKeeperConnectionException;<a name="line.65"></a>
+<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.client.backoff.ClientBackoffPolicy;<a name="line.66"></a>
+<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.client.backoff.ClientBackoffPolicyFactory;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.exceptions.ClientExceptionsUtil;<a name="line.68"></a>
+<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.exceptions.RegionMovedException;<a name="line.69"></a>
+<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.ipc.RpcClient;<a name="line.70"></a>
+<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.ipc.RpcClientFactory;<a name="line.71"></a>
+<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.ipc.RpcControllerFactory;<a name="line.72"></a>
+<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.regionserver.RegionServerStoppedException;<a name="line.73"></a>
+<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.security.User;<a name="line.74"></a>
+<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.75"></a>
+<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.76"></a>
+<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.util.ExceptionUtil;<a name="line.77"></a>
+<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.78"></a>
+<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.util.ReflectionUtils;<a name="line.79"></a>
+<span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.80"></a>
+<span class="sourceLineNo">081</span>import org.apache.hadoop.ipc.RemoteException;<a name="line.81"></a>
+<span class="sourceLineNo">082</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.82"></a>
+<span class="sourceLineNo">083</span>import org.apache.zookeeper.KeeperException;<a name="line.83"></a>
+<span class="sourceLineNo">084</span><a name="line.84"></a>
+<span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.shaded.com.google.common.annotations.VisibleForTesting;<a name="line.85"></a>
+<span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.BlockingRpcChannel;<a name="line.86"></a>
+<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController;<a name="line.87"></a>
+<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException;<a name="line.88"></a>
+<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.89"></a>
+<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.shaded.protobuf.RequestConverter;<a name="line.90"></a>
+<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos;<a name="line.91"></a>
+<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a name="line.92"></a>
+<span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ClientService.BlockingInterface;<a name="line.93"></a>
+<span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos;<a name="line.94"></a>
+<span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DecommissionRegionServersRequest;<a name="line.95"></a>
+<span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DecommissionRegionServersResponse;<a name="line.96"></a>
+<span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsBalancerEnabledRequest;<a name="line.97"></a>
+<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsBalancerEnabledResponse;<a name="line.98"></a>
+<span class="sourceLineNo">099</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsNormalizerEnabledRequest;<a name="line.99"></a>
+<span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsNormalizerEnabledResponse;<a name="line.100"></a>
+<span class="sourceLineNo">101</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDecommissionedRegionServersRequest;<a name="line.101"></a>
+<span class="sourceLineNo">102</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDecommissionedRegionServersResponse;<a name="line.102"></a>
+<span class="sourceLineNo">103</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.NormalizeRequest;<a name="line.103"></a>
+<span class="sourceLineNo">104</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.NormalizeResponse;<a name="line.104"></a>
+<span class="sourceLineNo">105</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RecommissionRegionServerRequest;<a name="line.105"></a>
+<span class="sourceLineNo">106</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RecommissionRegionServerResponse;<a name="line.106"></a>
+<span class="sourceLineNo">107</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SecurityCapabilitiesRequest;<a name="line.107"></a>
+<span class="sourceLineNo">108</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SecurityCapabilitiesResponse;<a name="line.108"></a>
+<span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetNormalizerRunningRequest;<a name="line.109"></a>
+<span class="sourceLineNo">110</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetNormalizerRunningResponse;<a name="line.110"></a>
+<span class="sourceLineNo">111</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetQuotaStatesRequest;<a name="line.111"></a>
+<span class="sourceLineNo">112</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetQuotaStatesResponse;<a name="line.112"></a>
+<span class="sourceLineNo">113</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetSpaceQuotaRegionSizesRequest;<a name="line.113"></a>
+<span class="sourceLineNo">114</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetSpaceQuotaRegionSizesResponse;<a name="line.114"></a>
+<span class="sourceLineNo">115</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.AddReplicationPeerRequest;<a name="line.115"></a>
+<span class="sourceLineNo">116</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.AddReplicationPeerResponse;<a name="line.116"></a>
+<span class="sourceLineNo">117</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.DisableReplicationPeerRequest;<a name="line.117"></a>
+<span class="sourceLineNo">118</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.DisableReplicationPeerResponse;<a name="line.118"></a>
+<span class="sourceLineNo">119</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.EnableReplicationPeerRequest;<a name="line.119"></a>
+<span class="sourceLineNo">120</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.EnableReplicationPeerResponse;<a name="line.120"></a>
+<span class="sourceLineNo">121</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.GetReplicationPeerConfigRequest;<a name="line.121"></a>
+<span class="sourceLineNo">122</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.GetReplicationPeerConfigResponse;<a name="line.122"></a>
+<span class="sourceLineNo">123</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest;<a name="line.123"></a>
+<span class="sourceLineNo">124</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse;<a name="line.124"></a>
+<span class="sourceLineNo">125</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.RemoveReplicationPeerRequest;<a name="line.125"></a>
+<span class="sourceLineNo">126</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.RemoveReplicationPeerResponse;<a name="line.126"></a>
+<span class="sourceLineNo">127</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest;<a name="line.127"></a>
+<span class="sourceLineNo">128</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigResponse;<a name="line.128"></a>
+<span class="sourceLineNo">129</span><a name="line.129"></a>
+<span class="sourceLineNo">130</span>/**<a name="line.130"></a>
+<span class="sourceLineNo">131</span> * Main implementation of {@link Connection} and {@link ClusterConnection} interfaces.<a name="line.131"></a>
+<span class="sourceLineNo">132</span> * Encapsulates connection to zookeeper and regionservers.<a name="line.132"></a>
+<span class="sourceLineNo">133</span> */<a name="line.133"></a>
+<span class="sourceLineNo">134</span>@edu.umd.cs.findbugs.annotations.SuppressWarnings(<a name="line.134"></a>
+<span class="sourceLineNo">135</span>    value="AT_OPERATION_SEQUENCE_ON_CONCURRENT_ABSTRACTION",<a name="line.135"></a>
+<span class="sourceLineNo">136</span>    justification="Access to the conncurrent hash map is under a lock so should be fine.")<a name="line.136"></a>
+<span class="sourceLineNo">137</span>@InterfaceAudience.Private<a name="line.137"></a>
+<span class="sourceLineNo">138</span>class ConnectionImplementation implements ClusterConnection, Closeable {<a name="line.138"></a>
+<span class="sourceLineNo">139</span>  public static final String RETRIES_BY_SERVER_KEY = "hbase.client.retries.by.server";<a name="line.139"></a>
+<span class="sourceLineNo">140</span>  private static final Log LOG = LogFactory.getLog(ConnectionImplementation.class);<a name="line.140"></a>
+<span class="sourceLineNo">141</span><a name="line.141"></a>
+<span class="sourceLineNo">142</span>  private static final String RESOLVE_HOSTNAME_ON_FAIL_KEY = "hbase.resolve.hostnames.on.failure";<a name="line.142"></a>
+<span class="sourceLineNo">143</span><a name="line.143"></a>
+<span class="sourceLineNo">144</span>  private final boolean hostnamesCanChange;<a name="line.144"></a>
+<span class="sourceLineNo">145</span>  private final long pause;<a name="line.145"></a>
+<span class="sourceLineNo">146</span>  private final long pauseForCQTBE;// pause for CallQueueTooBigException, if specified<a name="line.146"></a>
+<span class="sourceLineNo">147</span>  private boolean useMetaReplicas;<a name="line.147"></a>
+<span class="sourceLineNo">148</span>  private final int metaReplicaCallTimeoutScanInMicroSecond;<a name="line.148"></a>
+<span class="sourceLineNo">149</span>  private final int numTries;<a name="line.149"></a>
+<span class="sourceLineNo">150</span>  final int rpcTimeout;<a name="line.150"></a>
+<span class="sourceLineNo">151</span><a name="line.151"></a>
+<span class="sourceLineNo">152</span>  /**<a name="line.152"></a>
+<span class="sourceLineNo">153</span>   * Global nonceGenerator shared per client.Currently there's no reason to limit its scope.<a name="line.153"></a>
+<span class="sourceLineNo">154</span>   * Once it's set under nonceGeneratorCreateLock, it is never unset or changed.<a name="line.154"></a>
+<span class="sourceLineNo">155</span>   */<a name="line.155"></a>
+<span class="sourceLineNo">156</span>  private static volatile NonceGenerator nonceGenerator = null;<a name="line.156"></a>
+<span class="sourceLineNo">157</span>  /** The nonce generator lock. Only taken when creating Connection, which gets a private copy. */<a name="line.157"></a>
+<span class="sourceLineNo">158</span>  private static final Object nonceGeneratorCreateLock = new Object();<a name="line.158"></a>
+<span class="sourceLineNo">159</span><a name="line.159"></a>
+<span class="sourceLineNo">160</span>  private final AsyncProcess asyncProcess;<a name="line.160"></a>
+<span class="sourceLineNo">161</span>  // single tracker per connection<a name="line.161"></a>
+<span class="sourceLineNo">162</span>  private final ServerStatisticTracker stats;<a name="line.162"></a>
+<span class="sourceLineNo">163</span><a name="line.163"></a>
+<span class="sourceLineNo">164</span>  private volatile boolean closed;<a name="line.164"></a>
+<span class="sourceLineNo">165</span>  private volatile boolean aborted;<a name="line.165"></a>
+<span class="sourceLineNo">166</span><a name="line.166"></a>
+<span class="sourceLineNo">167</span>  // package protected for the tests<a name="line.167"></a>
+<span class="sourceLineNo">168</span>  ClusterStatusListener clusterStatusListener;<a name="line.168"></a>
+<span class="sourceLineNo">169</span><a name="line.169"></a>
+<span class="sourceLineNo">170</span>  private final Object metaRegionLock = new Object();<a name="line.170"></a>
+<span class="sourceLineNo">171</span><a name="line.171"></a>
+<span class="sourceLineNo">172</span>  private final Object masterLock = new Object();<a name="line.172"></a>
+<span class="sourceLineNo">173</span><a name="line.173"></a>
+<span class="sourceLineNo">174</span>  // thread executor shared by all Table instances created<a name="line.174"></a>
+<span class="sourceLineNo">175</span>  // by this connection<a name="line.175"></a>
+<span class="sourceLineNo">176</span>  private volatile ExecutorService batchPool = null;<a name="line.176"></a>
+<span class="sourceLineNo">177</span>  // meta thread executor shared by all Table instances created<a name="line.177"></a>
+<span class="sourceLineNo">178</span>  // by this connection<a name="line.178"></a>
+<span class="sourceLineNo">179</span>  private volatile ExecutorService metaLookupPool = null;<a name="line.179"></a>
+<span class="sourceLineNo">180</span>  private volatile boolean cleanupPool = false;<a name="line.180"></a>
+<span class="sourceLineNo">181</span><a name="line.181"></a>
+<span class="sourceLineNo">182</span>  private final Configuration conf;<a name="line.182"></a>
+<span class="sourceLineNo">183</span><a name="line.183"></a>
+<span class="sourceLineNo">184</span>  // cache the configuration value for tables so that we can avoid calling<a name="line.184"></a>
+<span class="sourceLineNo">185</span>  // the expensive Configuration to fetch the value multiple times.<a name="line.185"></a>
+<span class="sourceLineNo">186</span>  private final ConnectionConfiguration connectionConfig;<a name="line.186"></a>
 <span class="sourceLineNo">187</span><a name="line.187"></a>
-<span class="sourceLineNo">188</span>  // cache the configuration value for tables so that we can avoid calling<a name="line.188"></a>
-<span class="sourceLineNo">189</span>  // the expensive Configuration to fetch the value multiple times.<a name="line.189"></a>
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-<span class="sourceLineNo">192</span>  // Client rpc instance.<a name="line.192"></a>
-<span class="sourceLineNo">193</span>  private final RpcClient rpcClient;<a name="line.193"></a>
-<span class="sourceLineNo">194</span><a name="line.194"></a>
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-<span class="sourceLineNo">196</span>  private final MetricsConnection metrics;<a name="line.196"></a>
+<span class="sourceLineNo">188</span>  // Client rpc instance.<a name="line.188"></a>
+<span class="sourceLineNo">189</span>  private final RpcClient rpcClient;<a name="line.189"></a>
+<span class="sourceLineNo">190</span><a name="line.190"></a>
+<span class="sourceLineNo">191</span>  private final MetaCache metaCache;<a name="line.191"></a>
+<span class="sourceLineNo">192</span>  private final MetricsConnection metrics;<a name="line.192"></a>
+<span class="sourceLineNo">193</span><a name="line.193"></a>
+<span class="sourceLineNo">194</span>  protected User user;<a name="line.194"></a>
+<span class="sourceLineNo">195</span><a name="line.195"></a>
+<span class="sourceLineNo">196</span>  private final RpcRetryingCallerFactory rpcCallerFactory;<a name="line.196"></a>
 <span class="sourceLineNo">197</span><a name="line.197"></a>
-<span class="sourceLineNo">198</span>  protected User user;<a name="line.198"></a>
+<span class="sourceLineNo">198</span>  private final RpcControllerFactory rpcControllerFactory;<a name="line.198"></a>
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-<span class="sourceLineNo">200</span>  private final RpcRetryingCallerFactory rpcCallerFactory;<a name="line.200"></a>
+<span class="sourceLineNo">200</span>  private final RetryingCallerInterceptor interceptor;<a name="line.200"></a>
 <span class="sourceLineNo">201</span><a name="line.201"></a>
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-<span class="sourceLineNo">206</span>  /**<a name="line.206"></a>
-<span class="sourceLineNo">207</span>   * Cluster registry of basic info such as clusterid and meta region location.<a name="line.207"></a>
-<span class="sourceLineNo">208</span>   */<a name="line.208"></a>
-<span class="sourceLineNo">209</span>  Registry registry;<a name="line.209"></a>
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-<span class="sourceLineNo">213</span>  /**<a name="line.213"></a>
-<span class="sourceLineNo">214</span>   * Allow setting an alternate BufferedMutator implementation via<a name="line.214"></a>
-<span class="sourceLineNo">215</span>   * config. If null, use default.<a name="line.215"></a>
-<span class="sourceLineNo">216</span>   */<a name="line.216"></a>
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-<span class="sourceLineNo">219</span>  /**<a name="line.219"></a>
-<span class="sourceLineNo">220</span>   * constructor<a name="line.220"></a>
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-<span class="sourceLineNo">226</span>    this.user = user;<a name="line.226"></a>
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-<span class="sourceLineNo">228</span>    this.connectionConfig = new ConnectionConfiguration(conf);<a name="line.228"></a>
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-<span class="sourceLineNo">230</span>    this.pause = conf.getLong(HConstants.HBASE_CLIENT_PAUSE,<a name="line.230"></a>
-<span class="sourceLineNo">231</span>        HConstants.DEFAULT_HBASE_CLIENT_PAUSE);<a name="line.231"></a>
-<span class="sourceLineNo">232</span>    long configuredPauseForCQTBE = conf.getLong(HConstants.HBASE_CLIENT_PAUSE_FOR_CQTBE, pause);<a name="line.232"></a>
-<span class="sourceLineNo">233</span>    if (configuredPauseForCQTBE &lt; pause) {<a name="line.233"></a>
-<span class="sourceLineNo">234</span>      LOG.warn("The " + HConstants.HBASE_CLIENT_PAUSE_FOR_CQTBE + " setting: "<a name="line.234"></a>
-<span class="sourceLineNo">235</span>          + configuredPauseForCQTBE + " is smaller than " + HConstants.HBASE_CLIENT_PAUSE<a name="line.235"></a>
-<span class="sourceLineNo">236</span>          + ", will use " + pause + " instead.");<a name="line.236"></a>
-<span class="sourceLineNo">237</span>      this.pauseForCQTBE = pause;<a name="line.237"></a>
-<span class="sourceLineNo">238</span>    } else {<a name="line.238"></a>
-<span class="sourceLineNo">239</span>      this.pauseForCQTBE = configuredPauseForCQTBE;<a name="line.239"></a>
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-<span class="sourceLineNo">241</span>    this.useMetaReplicas = conf.getBoolean(HConstants.USE_META_REPLICAS,<a name="line.241"></a>
-<span class="sourceLineNo">242</span>      HConstants.DEFAULT_USE_META_REPLICAS);<a name="line.242"></a>
-<span class="sourceLineNo">243</span>    this.metaReplicaCallTimeoutScanInMicroSecond =<a name="line.243"></a>
-<span class="sourceLineNo">244</span>        connectionConfig.getMetaReplicaCallTimeoutMicroSecondScan();<a name="line.244"></a>
-<span class="sourceLineNo">245</span><a name="line.245"></a>
-<span class="sourceLineNo">246</span>    // how many times to try, one more than max *retry* time<a name="line.246"></a>
-<span class="sourceLineNo">247</span>    this.numTries = retries2Attempts(connectionConfig.getRetriesNumber());<a name="line.247"></a>
-<span class="sourceLineNo">248</span>    this.rpcTimeout = conf.getInt(<a name="line.248"></a>
-<span class="sourceLineNo">249</span>        HConstants.HBASE_RPC_TIMEOUT_KEY,<a name="line.249"></a>
-<span class="sourceLineNo">250</span>        HConstants.DEFAULT_HBASE_RPC_TIMEOUT);<a name="line.250"></a>
-<span class="sourceLineNo">251</span>    if (conf.getBoolean(NonceGenerator.CLIENT_NONCES_ENABLED_KEY, true)) {<a name="line.251"></a>
-<span class="sourceLineNo">252</span>      synchronized (nonceGeneratorCreateLock) {<a name="line.252"></a>
-<span class="sourceLineNo">253</span>        if (nonceGenerator == null) {<a name="line.253"></a>
-<span class="sourceLineNo">254</span>          nonceGenerator = PerClientRandomNonceGenerator.get();<a name="line.254"></a>
-<span class="sourceLineNo">255</span>        }<a name="line.255"></a>
-<span class="sourceLineNo">256</span>      }<a name="line.256"></a>
-<span class="sourceLineNo">257</span>    } else {<a name="line.257"></a>
-<span class="sourceLineNo">258</span>      nonceGenerator = NO_NONCE_GENERATOR;<a name="line.258"></a>
-<span class="sourceLineNo">259</span>    }<a name="line.259"></a>
-<span class="sourceLineNo">260</span><a name="line.260"></a>
-<span class="sourceLineNo">261</span>    this.stats = ServerStatisticTracker.create(conf);<a name="line.261"></a>
-<span class="sourceLineNo">262</span>    this.interceptor = (new RetryingCallerInterceptorFactory(conf)).build();<a name="line.262"></a>
-<span class="sourceLineNo">263</span>    this.rpcControllerFactory = RpcControllerFactory.instantiate(conf);<a name="line.263"></a>
-<span class="sourceLineNo">264</span>    this.rpcCallerFactory = RpcRetryingCallerFactory.instantiate(conf, interceptor, this.stats);<a name="line.264"></a>
-<span class="sourceLineNo">265</span>    this.backoffPolicy = ClientBackoffPolicyFactory.create(conf);<a name="line.265"></a>
-<span class="sourceLineNo">266</span>    this.asyncProcess = new AsyncProcess(this, conf, rpcCallerFactory, false, rpcControllerFactory);<a name="line.266"></a>
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