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From git-site-r...@apache.org
Subject [26/51] [partial] hbase-site git commit: Published site at .
Date Fri, 25 Aug 2017 15:10:18 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6b5143ed/devapidocs/src-html/org/apache/hadoop/hbase/replication/ReplicationEndpoint.Context.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/ReplicationEndpoint.Context.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/ReplicationEndpoint.Context.html
index 9038982..efa528d 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/ReplicationEndpoint.Context.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/ReplicationEndpoint.Context.html
@@ -29,17 +29,17 @@
 <span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
 <span class="sourceLineNo">022</span>import java.util.List;<a name="line.22"></a>
 <span class="sourceLineNo">023</span>import java.util.UUID;<a name="line.23"></a>
-<span class="sourceLineNo">024</span><a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.Abortable;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.conf.Configuration;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.fs.FileSystem;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.TableDescriptors;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.wal.WAL.Entry;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.replication.regionserver.MetricsSource;<a name="line.32"></a>
-<span class="sourceLineNo">033</span><a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.shaded.com.google.common.util.concurrent.Service;<a name="line.34"></a>
+<span class="sourceLineNo">024</span>import java.util.concurrent.TimeUnit;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.concurrent.TimeoutException;<a name="line.25"></a>
+<span class="sourceLineNo">026</span><a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.Abortable;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.conf.Configuration;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.fs.FileSystem;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.TableDescriptors;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.wal.WAL.Entry;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.replication.regionserver.MetricsSource;<a name="line.34"></a>
 <span class="sourceLineNo">035</span><a name="line.35"></a>
 <span class="sourceLineNo">036</span>/**<a name="line.36"></a>
 <span class="sourceLineNo">037</span> * ReplicationEndpoint is a plugin which implements replication<a name="line.37"></a>
@@ -55,136 +55,216 @@
 <span class="sourceLineNo">047</span> * and persisting of the WAL entries in the other cluster.<a name="line.47"></a>
 <span class="sourceLineNo">048</span> */<a name="line.48"></a>
 <span class="sourceLineNo">049</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.REPLICATION)<a name="line.49"></a>
-<span class="sourceLineNo">050</span>public interface ReplicationEndpoint extends Service, ReplicationPeerConfigListener {<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span>  @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.REPLICATION)<a name="line.52"></a>
-<span class="sourceLineNo">053</span>  class Context {<a name="line.53"></a>
-<span class="sourceLineNo">054</span>    private final Configuration conf;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>    private final FileSystem fs;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>    private final TableDescriptors tableDescriptors;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>    private final ReplicationPeer replicationPeer;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>    private final String peerId;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>    private final UUID clusterId;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>    private final MetricsSource metrics;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>    private final Abortable abortable;<a name="line.61"></a>
-<span class="sourceLineNo">062</span><a name="line.62"></a>
-<span class="sourceLineNo">063</span>    @InterfaceAudience.Private<a name="line.63"></a>
-<span class="sourceLineNo">064</span>    public Context(<a name="line.64"></a>
-<span class="sourceLineNo">065</span>        final Configuration conf,<a name="line.65"></a>
-<span class="sourceLineNo">066</span>        final FileSystem fs,<a name="line.66"></a>
-<span class="sourceLineNo">067</span>        final String peerId,<a name="line.67"></a>
-<span class="sourceLineNo">068</span>        final UUID clusterId,<a name="line.68"></a>
-<span class="sourceLineNo">069</span>        final ReplicationPeer replicationPeer,<a name="line.69"></a>
-<span class="sourceLineNo">070</span>        final MetricsSource metrics,<a name="line.70"></a>
-<span class="sourceLineNo">071</span>        final TableDescriptors tableDescriptors,<a name="line.71"></a>
-<span class="sourceLineNo">072</span>        final Abortable abortable) {<a name="line.72"></a>
-<span class="sourceLineNo">073</span>      this.conf = conf;<a name="line.73"></a>
-<span class="sourceLineNo">074</span>      this.fs = fs;<a name="line.74"></a>
-<span class="sourceLineNo">075</span>      this.clusterId = clusterId;<a name="line.75"></a>
-<span class="sourceLineNo">076</span>      this.peerId = peerId;<a name="line.76"></a>
-<span class="sourceLineNo">077</span>      this.replicationPeer = replicationPeer;<a name="line.77"></a>
-<span class="sourceLineNo">078</span>      this.metrics = metrics;<a name="line.78"></a>
-<span class="sourceLineNo">079</span>      this.tableDescriptors = tableDescriptors;<a name="line.79"></a>
-<span class="sourceLineNo">080</span>      this.abortable = abortable;<a name="line.80"></a>
-<span class="sourceLineNo">081</span>    }<a name="line.81"></a>
-<span class="sourceLineNo">082</span>    public Configuration getConfiguration() {<a name="line.82"></a>
-<span class="sourceLineNo">083</span>      return conf;<a name="line.83"></a>
-<span class="sourceLineNo">084</span>    }<a name="line.84"></a>
-<span class="sourceLineNo">085</span>    public FileSystem getFilesystem() {<a name="line.85"></a>
-<span class="sourceLineNo">086</span>      return fs;<a name="line.86"></a>
-<span class="sourceLineNo">087</span>    }<a name="line.87"></a>
-<span class="sourceLineNo">088</span>    public UUID getClusterId() {<a name="line.88"></a>
-<span class="sourceLineNo">089</span>      return clusterId;<a name="line.89"></a>
-<span class="sourceLineNo">090</span>    }<a name="line.90"></a>
-<span class="sourceLineNo">091</span>    public String getPeerId() {<a name="line.91"></a>
-<span class="sourceLineNo">092</span>      return peerId;<a name="line.92"></a>
-<span class="sourceLineNo">093</span>    }<a name="line.93"></a>
-<span class="sourceLineNo">094</span>    public ReplicationPeerConfig getPeerConfig() {<a name="line.94"></a>
-<span class="sourceLineNo">095</span>      return replicationPeer.getPeerConfig();<a name="line.95"></a>
-<span class="sourceLineNo">096</span>    }<a name="line.96"></a>
-<span class="sourceLineNo">097</span>    public ReplicationPeer getReplicationPeer() {<a name="line.97"></a>
-<span class="sourceLineNo">098</span>      return replicationPeer;<a name="line.98"></a>
-<span class="sourceLineNo">099</span>    }<a name="line.99"></a>
-<span class="sourceLineNo">100</span>    public MetricsSource getMetrics() {<a name="line.100"></a>
-<span class="sourceLineNo">101</span>      return metrics;<a name="line.101"></a>
-<span class="sourceLineNo">102</span>    }<a name="line.102"></a>
-<span class="sourceLineNo">103</span>    public TableDescriptors getTableDescriptors() {<a name="line.103"></a>
-<span class="sourceLineNo">104</span>      return tableDescriptors;<a name="line.104"></a>
-<span class="sourceLineNo">105</span>    }<a name="line.105"></a>
-<span class="sourceLineNo">106</span>    public Abortable getAbortable() { return abortable; }<a name="line.106"></a>
-<span class="sourceLineNo">107</span>  }<a name="line.107"></a>
-<span class="sourceLineNo">108</span><a name="line.108"></a>
-<span class="sourceLineNo">109</span>  /**<a name="line.109"></a>
-<span class="sourceLineNo">110</span>   * Initialize the replication endpoint with the given context.<a name="line.110"></a>
-<span class="sourceLineNo">111</span>   * @param context replication context<a name="line.111"></a>
-<span class="sourceLineNo">112</span>   * @throws IOException<a name="line.112"></a>
-<span class="sourceLineNo">113</span>   */<a name="line.113"></a>
-<span class="sourceLineNo">114</span>  void init(Context context) throws IOException;<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span>  /** Whether or not, the replication endpoint can replicate to it's source cluster with the same<a name="line.116"></a>
-<span class="sourceLineNo">117</span>   * UUID */<a name="line.117"></a>
-<span class="sourceLineNo">118</span>  boolean canReplicateToSameCluster();<a name="line.118"></a>
-<span class="sourceLineNo">119</span><a name="line.119"></a>
-<span class="sourceLineNo">120</span>  /**<a name="line.120"></a>
-<span class="sourceLineNo">121</span>   * Returns a UUID of the provided peer id. Every HBase cluster instance has a persisted<a name="line.121"></a>
-<span class="sourceLineNo">122</span>   * associated UUID. If the replication is not performed to an actual HBase cluster (but<a name="line.122"></a>
-<span class="sourceLineNo">123</span>   * some other system), the UUID returned has to uniquely identify the connected target system.<a name="line.123"></a>
-<span class="sourceLineNo">124</span>   * @return a UUID or null if the peer cluster does not exist or is not connected.<a name="line.124"></a>
-<span class="sourceLineNo">125</span>   */<a name="line.125"></a>
-<span class="sourceLineNo">126</span>  UUID getPeerUUID();<a name="line.126"></a>
-<span class="sourceLineNo">127</span><a name="line.127"></a>
-<span class="sourceLineNo">128</span>  /**<a name="line.128"></a>
-<span class="sourceLineNo">129</span>   * Returns a WALEntryFilter to use for filtering out WALEntries from the log. Replication<a name="line.129"></a>
-<span class="sourceLineNo">130</span>   * infrastructure will call this filter before sending the edits to shipEdits().<a name="line.130"></a>
-<span class="sourceLineNo">131</span>   * @return a {@link WALEntryFilter} or null.<a name="line.131"></a>
-<span class="sourceLineNo">132</span>   */<a name="line.132"></a>
-<span class="sourceLineNo">133</span>  WALEntryFilter getWALEntryfilter();<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span>  /**<a name="line.135"></a>
-<span class="sourceLineNo">136</span>   * A context for {@link ReplicationEndpoint#replicate(ReplicateContext)} method.<a name="line.136"></a>
-<span class="sourceLineNo">137</span>   */<a name="line.137"></a>
-<span class="sourceLineNo">138</span>  @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.REPLICATION)<a name="line.138"></a>
-<span class="sourceLineNo">139</span>  static class ReplicateContext {<a name="line.139"></a>
-<span class="sourceLineNo">140</span>    List&lt;Entry&gt; entries;<a name="line.140"></a>
-<span class="sourceLineNo">141</span>    int size;<a name="line.141"></a>
-<span class="sourceLineNo">142</span>    String walGroupId;<a name="line.142"></a>
-<span class="sourceLineNo">143</span>    @InterfaceAudience.Private<a name="line.143"></a>
-<span class="sourceLineNo">144</span>    public ReplicateContext() {<a name="line.144"></a>
-<span class="sourceLineNo">145</span>    }<a name="line.145"></a>
-<span class="sourceLineNo">146</span><a name="line.146"></a>
-<span class="sourceLineNo">147</span>    public ReplicateContext setEntries(List&lt;Entry&gt; entries) {<a name="line.147"></a>
-<span class="sourceLineNo">148</span>      this.entries = entries;<a name="line.148"></a>
-<span class="sourceLineNo">149</span>      return this;<a name="line.149"></a>
-<span class="sourceLineNo">150</span>    }<a name="line.150"></a>
-<span class="sourceLineNo">151</span>    public ReplicateContext setSize(int size) {<a name="line.151"></a>
-<span class="sourceLineNo">152</span>      this.size = size;<a name="line.152"></a>
-<span class="sourceLineNo">153</span>      return this;<a name="line.153"></a>
-<span class="sourceLineNo">154</span>    }<a name="line.154"></a>
-<span class="sourceLineNo">155</span>    public ReplicateContext setWalGroupId(String walGroupId) {<a name="line.155"></a>
-<span class="sourceLineNo">156</span>      this.walGroupId = walGroupId;<a name="line.156"></a>
-<span class="sourceLineNo">157</span>      return this;<a name="line.157"></a>
-<span class="sourceLineNo">158</span>    }<a name="line.158"></a>
-<span class="sourceLineNo">159</span>    public List&lt;Entry&gt; getEntries() {<a name="line.159"></a>
-<span class="sourceLineNo">160</span>      return entries;<a name="line.160"></a>
-<span class="sourceLineNo">161</span>    }<a name="line.161"></a>
-<span class="sourceLineNo">162</span>    public int getSize() {<a name="line.162"></a>
-<span class="sourceLineNo">163</span>      return size;<a name="line.163"></a>
-<span class="sourceLineNo">164</span>    }<a name="line.164"></a>
-<span class="sourceLineNo">165</span>    public String getWalGroupId(){<a name="line.165"></a>
-<span class="sourceLineNo">166</span>      return walGroupId;<a name="line.166"></a>
-<span class="sourceLineNo">167</span>    }<a name="line.167"></a>
-<span class="sourceLineNo">168</span>  }<a name="line.168"></a>
-<span class="sourceLineNo">169</span><a name="line.169"></a>
-<span class="sourceLineNo">170</span>  /**<a name="line.170"></a>
-<span class="sourceLineNo">171</span>   * Replicate the given set of entries (in the context) to the other cluster.<a name="line.171"></a>
-<span class="sourceLineNo">172</span>   * Can block until all the given entries are replicated. Upon this method is returned,<a name="line.172"></a>
-<span class="sourceLineNo">173</span>   * all entries that were passed in the context are assumed to be persisted in the<a name="line.173"></a>
-<span class="sourceLineNo">174</span>   * target cluster.<a name="line.174"></a>
-<span class="sourceLineNo">175</span>   * @param replicateContext a context where WAL entries and other<a name="line.175"></a>
-<span class="sourceLineNo">176</span>   * parameters can be obtained.<a name="line.176"></a>
-<span class="sourceLineNo">177</span>   */<a name="line.177"></a>
-<span class="sourceLineNo">178</span>  boolean replicate(ReplicateContext replicateContext);<a name="line.178"></a>
-<span class="sourceLineNo">179</span>}<a name="line.179"></a>
+<span class="sourceLineNo">050</span>public interface ReplicationEndpoint extends ReplicationPeerConfigListener {<a name="line.50"></a>
+<span class="sourceLineNo">051</span>  // TODO: This class needs doc. Has a Context and a ReplicationContext. Then has #start, #stop.<a name="line.51"></a>
+<span class="sourceLineNo">052</span>  // How they relate? Do we #start before #init(Context)? We fail fast if you don't?<a name="line.52"></a>
+<span class="sourceLineNo">053</span><a name="line.53"></a>
+<span class="sourceLineNo">054</span>  @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.REPLICATION)<a name="line.54"></a>
+<span class="sourceLineNo">055</span>  class Context {<a name="line.55"></a>
+<span class="sourceLineNo">056</span>    private final Configuration conf;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>    private final FileSystem fs;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>    private final TableDescriptors tableDescriptors;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>    private final ReplicationPeer replicationPeer;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>    private final String peerId;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>    private final UUID clusterId;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>    private final MetricsSource metrics;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>    private final Abortable abortable;<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span>    @InterfaceAudience.Private<a name="line.65"></a>
+<span class="sourceLineNo">066</span>    public Context(<a name="line.66"></a>
+<span class="sourceLineNo">067</span>        final Configuration conf,<a name="line.67"></a>
+<span class="sourceLineNo">068</span>        final FileSystem fs,<a name="line.68"></a>
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+<span class="sourceLineNo">072</span>        final MetricsSource metrics,<a name="line.72"></a>
+<span class="sourceLineNo">073</span>        final TableDescriptors tableDescriptors,<a name="line.73"></a>
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+<span class="sourceLineNo">079</span>      this.replicationPeer = replicationPeer;<a name="line.79"></a>
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+<span class="sourceLineNo">084</span>    public Configuration getConfiguration() {<a name="line.84"></a>
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+<span class="sourceLineNo">087</span>    public FileSystem getFilesystem() {<a name="line.87"></a>
+<span class="sourceLineNo">088</span>      return fs;<a name="line.88"></a>
+<span class="sourceLineNo">089</span>    }<a name="line.89"></a>
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+<span class="sourceLineNo">092</span>    }<a name="line.92"></a>
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+<span class="sourceLineNo">095</span>    }<a name="line.95"></a>
+<span class="sourceLineNo">096</span>    public ReplicationPeerConfig getPeerConfig() {<a name="line.96"></a>
+<span class="sourceLineNo">097</span>      return replicationPeer.getPeerConfig();<a name="line.97"></a>
+<span class="sourceLineNo">098</span>    }<a name="line.98"></a>
+<span class="sourceLineNo">099</span>    public ReplicationPeer getReplicationPeer() {<a name="line.99"></a>
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+<span class="sourceLineNo">104</span>    }<a name="line.104"></a>
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+<span class="sourceLineNo">106</span>      return tableDescriptors;<a name="line.106"></a>
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+<span class="sourceLineNo">110</span><a name="line.110"></a>
+<span class="sourceLineNo">111</span>  /**<a name="line.111"></a>
+<span class="sourceLineNo">112</span>   * Initialize the replication endpoint with the given context.<a name="line.112"></a>
+<span class="sourceLineNo">113</span>   * @param context replication context<a name="line.113"></a>
+<span class="sourceLineNo">114</span>   * @throws IOException<a name="line.114"></a>
+<span class="sourceLineNo">115</span>   */<a name="line.115"></a>
+<span class="sourceLineNo">116</span>  void init(Context context) throws IOException;<a name="line.116"></a>
+<span class="sourceLineNo">117</span><a name="line.117"></a>
+<span class="sourceLineNo">118</span>  /** Whether or not, the replication endpoint can replicate to it's source cluster with the same<a name="line.118"></a>
+<span class="sourceLineNo">119</span>   * UUID */<a name="line.119"></a>
+<span class="sourceLineNo">120</span>  boolean canReplicateToSameCluster();<a name="line.120"></a>
+<span class="sourceLineNo">121</span><a name="line.121"></a>
+<span class="sourceLineNo">122</span>  /**<a name="line.122"></a>
+<span class="sourceLineNo">123</span>   * Returns a UUID of the provided peer id. Every HBase cluster instance has a persisted<a name="line.123"></a>
+<span class="sourceLineNo">124</span>   * associated UUID. If the replication is not performed to an actual HBase cluster (but<a name="line.124"></a>
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+<span class="sourceLineNo">126</span>   * @return a UUID or null if the peer cluster does not exist or is not connected.<a name="line.126"></a>
+<span class="sourceLineNo">127</span>   */<a name="line.127"></a>
+<span class="sourceLineNo">128</span>  UUID getPeerUUID();<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>   * Returns a WALEntryFilter to use for filtering out WALEntries from the log. Replication<a name="line.131"></a>
+<span class="sourceLineNo">132</span>   * infrastructure will call this filter before sending the edits to shipEdits().<a name="line.132"></a>
+<span class="sourceLineNo">133</span>   * @return a {@link WALEntryFilter} or null.<a name="line.133"></a>
+<span class="sourceLineNo">134</span>   */<a name="line.134"></a>
+<span class="sourceLineNo">135</span>  WALEntryFilter getWALEntryfilter();<a name="line.135"></a>
+<span class="sourceLineNo">136</span><a name="line.136"></a>
+<span class="sourceLineNo">137</span>  /**<a name="line.137"></a>
+<span class="sourceLineNo">138</span>   * A context for {@link ReplicationEndpoint#replicate(ReplicateContext)} method.<a name="line.138"></a>
+<span class="sourceLineNo">139</span>   */<a name="line.139"></a>
+<span class="sourceLineNo">140</span>  @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.REPLICATION)<a name="line.140"></a>
+<span class="sourceLineNo">141</span>  static class ReplicateContext {<a name="line.141"></a>
+<span class="sourceLineNo">142</span>    List&lt;Entry&gt; entries;<a name="line.142"></a>
+<span class="sourceLineNo">143</span>    int size;<a name="line.143"></a>
+<span class="sourceLineNo">144</span>    String walGroupId;<a name="line.144"></a>
+<span class="sourceLineNo">145</span>    @InterfaceAudience.Private<a name="line.145"></a>
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+<span class="sourceLineNo">153</span>    public ReplicateContext setSize(int size) {<a name="line.153"></a>
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+<span class="sourceLineNo">155</span>      return this;<a name="line.155"></a>
+<span class="sourceLineNo">156</span>    }<a name="line.156"></a>
+<span class="sourceLineNo">157</span>    public ReplicateContext setWalGroupId(String walGroupId) {<a name="line.157"></a>
+<span class="sourceLineNo">158</span>      this.walGroupId = walGroupId;<a name="line.158"></a>
+<span class="sourceLineNo">159</span>      return this;<a name="line.159"></a>
+<span class="sourceLineNo">160</span>    }<a name="line.160"></a>
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+<span class="sourceLineNo">166</span>    }<a name="line.166"></a>
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+<span class="sourceLineNo">169</span>    }<a name="line.169"></a>
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+<span class="sourceLineNo">171</span><a name="line.171"></a>
+<span class="sourceLineNo">172</span>  /**<a name="line.172"></a>
+<span class="sourceLineNo">173</span>   * Replicate the given set of entries (in the context) to the other cluster.<a name="line.173"></a>
+<span class="sourceLineNo">174</span>   * Can block until all the given entries are replicated. Upon this method is returned,<a name="line.174"></a>
+<span class="sourceLineNo">175</span>   * all entries that were passed in the context are assumed to be persisted in the<a name="line.175"></a>
+<span class="sourceLineNo">176</span>   * target cluster.<a name="line.176"></a>
+<span class="sourceLineNo">177</span>   * @param replicateContext a context where WAL entries and other<a name="line.177"></a>
+<span class="sourceLineNo">178</span>   * parameters can be obtained.<a name="line.178"></a>
+<span class="sourceLineNo">179</span>   */<a name="line.179"></a>
+<span class="sourceLineNo">180</span>  boolean replicate(ReplicateContext replicateContext);<a name="line.180"></a>
+<span class="sourceLineNo">181</span><a name="line.181"></a>
+<span class="sourceLineNo">182</span><a name="line.182"></a>
+<span class="sourceLineNo">183</span>  // The below methods are inspired by Guava Service. See<a name="line.183"></a>
+<span class="sourceLineNo">184</span>  // https://github.com/google/guava/wiki/ServiceExplained for overview of Guava Service.<a name="line.184"></a>
+<span class="sourceLineNo">185</span>  // Below we implement a subset only with different names on some methods so we can implement<a name="line.185"></a>
+<span class="sourceLineNo">186</span>  // the below internally using Guava (without exposing our implementation to<a name="line.186"></a>
+<span class="sourceLineNo">187</span>  // ReplicationEndpoint implementors.<a name="line.187"></a>
+<span class="sourceLineNo">188</span><a name="line.188"></a>
+<span class="sourceLineNo">189</span>  /**<a name="line.189"></a>
+<span class="sourceLineNo">190</span>   * Returns {@code true} if this service is RUNNING.<a name="line.190"></a>
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+<span class="sourceLineNo">192</span>  boolean isRunning();<a name="line.192"></a>
+<span class="sourceLineNo">193</span><a name="line.193"></a>
+<span class="sourceLineNo">194</span>  /**<a name="line.194"></a>
+<span class="sourceLineNo">195</span>   * @return Return {@code true} is this service is STARTING (but not yet RUNNING).<a name="line.195"></a>
+<span class="sourceLineNo">196</span>   */<a name="line.196"></a>
+<span class="sourceLineNo">197</span>  boolean isStarting();<a name="line.197"></a>
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+<span class="sourceLineNo">199</span>  /**<a name="line.199"></a>
+<span class="sourceLineNo">200</span>   * Initiates service startup and returns immediately. A stopped service may not be restarted.<a name="line.200"></a>
+<span class="sourceLineNo">201</span>   * Equivalent of startAsync call in Guava Service.<a name="line.201"></a>
+<span class="sourceLineNo">202</span>   * @throws IllegalStateException if the service is not new, if it has been run already.<a name="line.202"></a>
+<span class="sourceLineNo">203</span>   */<a name="line.203"></a>
+<span class="sourceLineNo">204</span>  void start();<a name="line.204"></a>
+<span class="sourceLineNo">205</span><a name="line.205"></a>
+<span class="sourceLineNo">206</span>  /**<a name="line.206"></a>
+<span class="sourceLineNo">207</span>   * Waits for the {@link ReplicationEndpoint} to be up and running.<a name="line.207"></a>
+<span class="sourceLineNo">208</span>   *<a name="line.208"></a>
+<span class="sourceLineNo">209</span>   * @throws IllegalStateException if the service reaches a state from which it is not possible to<a name="line.209"></a>
+<span class="sourceLineNo">210</span>   *     enter the (internal) running state. e.g. if the state is terminated when this method is<a name="line.210"></a>
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+<span class="sourceLineNo">212</span>   */<a name="line.212"></a>
+<span class="sourceLineNo">213</span>  void awaitRunning();<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>   * Waits for the {@link ReplicationEndpoint} to to be up and running for no more<a name="line.216"></a>
+<span class="sourceLineNo">217</span>   * than the given time.<a name="line.217"></a>
+<span class="sourceLineNo">218</span>   *<a name="line.218"></a>
+<span class="sourceLineNo">219</span>   * @param timeout the maximum time to wait<a name="line.219"></a>
+<span class="sourceLineNo">220</span>   * @param unit the time unit of the timeout argument<a name="line.220"></a>
+<span class="sourceLineNo">221</span>   * @throws TimeoutException if the service has not reached the given state within the deadline<a name="line.221"></a>
+<span class="sourceLineNo">222</span>   * @throws IllegalStateException if the service reaches a state from which it is not possible to<a name="line.222"></a>
+<span class="sourceLineNo">223</span>   *     enter the (internal) running state. e.g. if the state is terminated when this method is<a name="line.223"></a>
+<span class="sourceLineNo">224</span>   *     called then this will throw an IllegalStateException.<a name="line.224"></a>
+<span class="sourceLineNo">225</span>   */<a name="line.225"></a>
+<span class="sourceLineNo">226</span>  void awaitRunning(long timeout, TimeUnit unit) throws TimeoutException;<a name="line.226"></a>
+<span class="sourceLineNo">227</span><a name="line.227"></a>
+<span class="sourceLineNo">228</span>  /**<a name="line.228"></a>
+<span class="sourceLineNo">229</span>   * If the service is starting or running, this initiates service shutdown and returns immediately.<a name="line.229"></a>
+<span class="sourceLineNo">230</span>   * If the service has already been stopped, this method returns immediately without taking action.<a name="line.230"></a>
+<span class="sourceLineNo">231</span>   * Equivalent of stopAsync call in Guava Service.<a name="line.231"></a>
+<span class="sourceLineNo">232</span>   */<a name="line.232"></a>
+<span class="sourceLineNo">233</span>  void stop();<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>   * Waits for the {@link ReplicationEndpoint} to reach the terminated (internal) state.<a name="line.236"></a>
+<span class="sourceLineNo">237</span>   *<a name="line.237"></a>
+<span class="sourceLineNo">238</span>   * @throws IllegalStateException if the service FAILED.<a name="line.238"></a>
+<span class="sourceLineNo">239</span>   */<a name="line.239"></a>
+<span class="sourceLineNo">240</span>  void awaitTerminated();<a name="line.240"></a>
+<span class="sourceLineNo">241</span><a name="line.241"></a>
+<span class="sourceLineNo">242</span>  /**<a name="line.242"></a>
+<span class="sourceLineNo">243</span>   * Waits for the {@link ReplicationEndpoint} to reach a terminal state for no<a name="line.243"></a>
+<span class="sourceLineNo">244</span>   * more than the given time.<a name="line.244"></a>
+<span class="sourceLineNo">245</span>   *<a name="line.245"></a>
+<span class="sourceLineNo">246</span>   * @param timeout the maximum time to wait<a name="line.246"></a>
+<span class="sourceLineNo">247</span>   * @param unit the time unit of the timeout argument<a name="line.247"></a>
+<span class="sourceLineNo">248</span>   * @throws TimeoutException if the service has not reached the given state within the deadline<a name="line.248"></a>
+<span class="sourceLineNo">249</span>   * @throws IllegalStateException if the service FAILED.<a name="line.249"></a>
+<span class="sourceLineNo">250</span>   */<a name="line.250"></a>
+<span class="sourceLineNo">251</span>  void awaitTerminated(long timeout, TimeUnit unit) throws TimeoutException;<a name="line.251"></a>
+<span class="sourceLineNo">252</span><a name="line.252"></a>
+<span class="sourceLineNo">253</span>  /**<a name="line.253"></a>
+<span class="sourceLineNo">254</span>   * Returns the {@link Throwable} that caused this service to fail.<a name="line.254"></a>
+<span class="sourceLineNo">255</span>   *<a name="line.255"></a>
+<span class="sourceLineNo">256</span>   * @throws IllegalStateException if this service's state isn't FAILED.<a name="line.256"></a>
+<span class="sourceLineNo">257</span>   */<a name="line.257"></a>
+<span class="sourceLineNo">258</span>  Throwable failureCause();<a name="line.258"></a>
+<span class="sourceLineNo">259</span>}<a name="line.259"></a>
 
 
 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6b5143ed/devapidocs/src-html/org/apache/hadoop/hbase/replication/ReplicationEndpoint.ReplicateContext.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/ReplicationEndpoint.ReplicateContext.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/ReplicationEndpoint.ReplicateContext.html
index 9038982..efa528d 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/ReplicationEndpoint.ReplicateContext.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/ReplicationEndpoint.ReplicateContext.html
@@ -29,17 +29,17 @@
 <span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
 <span class="sourceLineNo">022</span>import java.util.List;<a name="line.22"></a>
 <span class="sourceLineNo">023</span>import java.util.UUID;<a name="line.23"></a>
-<span class="sourceLineNo">024</span><a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.Abortable;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.conf.Configuration;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.fs.FileSystem;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.TableDescriptors;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.wal.WAL.Entry;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.replication.regionserver.MetricsSource;<a name="line.32"></a>
-<span class="sourceLineNo">033</span><a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.shaded.com.google.common.util.concurrent.Service;<a name="line.34"></a>
+<span class="sourceLineNo">024</span>import java.util.concurrent.TimeUnit;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.concurrent.TimeoutException;<a name="line.25"></a>
+<span class="sourceLineNo">026</span><a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.Abortable;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.conf.Configuration;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.fs.FileSystem;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.TableDescriptors;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.wal.WAL.Entry;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.replication.regionserver.MetricsSource;<a name="line.34"></a>
 <span class="sourceLineNo">035</span><a name="line.35"></a>
 <span class="sourceLineNo">036</span>/**<a name="line.36"></a>
 <span class="sourceLineNo">037</span> * ReplicationEndpoint is a plugin which implements replication<a name="line.37"></a>
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 <span class="sourceLineNo">047</span> * and persisting of the WAL entries in the other cluster.<a name="line.47"></a>
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-<span class="sourceLineNo">117</span>   * UUID */<a name="line.117"></a>
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+<span class="sourceLineNo">249</span>   * @throws IllegalStateException if the service FAILED.<a name="line.249"></a>
+<span class="sourceLineNo">250</span>   */<a name="line.250"></a>
+<span class="sourceLineNo">251</span>  void awaitTerminated(long timeout, TimeUnit unit) throws TimeoutException;<a name="line.251"></a>
+<span class="sourceLineNo">252</span><a name="line.252"></a>
+<span class="sourceLineNo">253</span>  /**<a name="line.253"></a>
+<span class="sourceLineNo">254</span>   * Returns the {@link Throwable} that caused this service to fail.<a name="line.254"></a>
+<span class="sourceLineNo">255</span>   *<a name="line.255"></a>
+<span class="sourceLineNo">256</span>   * @throws IllegalStateException if this service's state isn't FAILED.<a name="line.256"></a>
+<span class="sourceLineNo">257</span>   */<a name="line.257"></a>
+<span class="sourceLineNo">258</span>  Throwable failureCause();<a name="line.258"></a>
+<span class="sourceLineNo">259</span>}<a name="line.259"></a>
 
 
 


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