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From mi...@apache.org
Subject [50/51] [partial] hbase-site git commit: Published site at 05161fcbfdd78f5684b9cb52c49a02be5ad14499.
Date Mon, 07 Mar 2016 16:14:26 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/2211f347/apidocs/src-html/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.html
----------------------------------------------------------------------
diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.html b/apidocs/src-html/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.html
index bd2ad61..ab31932 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.html
@@ -26,718 +26,699 @@
 <span class="sourceLineNo">018</span> */<a name="line.18"></a>
 <span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.client.replication;<a name="line.19"></a>
 <span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import java.io.Closeable;<a name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.util.ArrayList;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import java.util.Collection;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import java.util.HashMap;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import java.util.HashSet;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import java.util.List;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.util.Map;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.util.Map.Entry;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import java.util.Set;<a name="line.30"></a>
-<span class="sourceLineNo">031</span><a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.commons.lang.StringUtils;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.commons.logging.Log;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.commons.logging.LogFactory;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.conf.Configuration;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.Abortable;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.HConstants;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.TableName;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.replication.ReplicationException;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.replication.ReplicationFactory;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.replication.ReplicationPeer;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.replication.ReplicationPeerZKImpl;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.replication.ReplicationPeers;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.replication.ReplicationQueuesClient;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.zookeeper.KeeperException;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.zookeeper.data.Stat;<a name="line.58"></a>
-<span class="sourceLineNo">059</span><a name="line.59"></a>
-<span class="sourceLineNo">060</span>import com.google.common.annotations.VisibleForTesting;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import com.google.common.collect.Lists;<a name="line.61"></a>
-<span class="sourceLineNo">062</span><a name="line.62"></a>
-<span class="sourceLineNo">063</span>/**<a name="line.63"></a>
-<span class="sourceLineNo">064</span> * &lt;p&gt;<a name="line.64"></a>
-<span class="sourceLineNo">065</span> * This class provides the administrative interface to HBase cluster<a name="line.65"></a>
-<span class="sourceLineNo">066</span> * replication. In order to use it, the cluster and the client using<a name="line.66"></a>
-<span class="sourceLineNo">067</span> * ReplicationAdmin must be configured with &lt;code&gt;hbase.replication&lt;/code&gt;<a name="line.67"></a>
-<span class="sourceLineNo">068</span> * set to true.<a name="line.68"></a>
-<span class="sourceLineNo">069</span> * &lt;/p&gt;<a name="line.69"></a>
-<span class="sourceLineNo">070</span> * &lt;p&gt;<a name="line.70"></a>
-<span class="sourceLineNo">071</span> * Adding a new peer results in creating new outbound connections from every<a name="line.71"></a>
-<span class="sourceLineNo">072</span> * region server to a subset of region servers on the slave cluster. Each<a name="line.72"></a>
-<span class="sourceLineNo">073</span> * new stream of replication will start replicating from the beginning of the<a name="line.73"></a>
-<span class="sourceLineNo">074</span> * current WAL, meaning that edits from that past will be replicated.<a name="line.74"></a>
-<span class="sourceLineNo">075</span> * &lt;/p&gt;<a name="line.75"></a>
-<span class="sourceLineNo">076</span> * &lt;p&gt;<a name="line.76"></a>
-<span class="sourceLineNo">077</span> * Removing a peer is a destructive and irreversible operation that stops<a name="line.77"></a>
-<span class="sourceLineNo">078</span> * all the replication streams for the given cluster and deletes the metadata<a name="line.78"></a>
-<span class="sourceLineNo">079</span> * used to keep track of the replication state.<a name="line.79"></a>
-<span class="sourceLineNo">080</span> * &lt;/p&gt;<a name="line.80"></a>
-<span class="sourceLineNo">081</span> * &lt;p&gt;<a name="line.81"></a>
-<span class="sourceLineNo">082</span> * To see which commands are available in the shell, type<a name="line.82"></a>
-<span class="sourceLineNo">083</span> * &lt;code&gt;replication&lt;/code&gt;.<a name="line.83"></a>
-<span class="sourceLineNo">084</span> * &lt;/p&gt;<a name="line.84"></a>
-<span class="sourceLineNo">085</span> */<a name="line.85"></a>
-<span class="sourceLineNo">086</span>@InterfaceAudience.Public<a name="line.86"></a>
-<span class="sourceLineNo">087</span>@InterfaceStability.Evolving<a name="line.87"></a>
-<span class="sourceLineNo">088</span>public class ReplicationAdmin implements Closeable {<a name="line.88"></a>
-<span class="sourceLineNo">089</span>  private static final Log LOG = LogFactory.getLog(ReplicationAdmin.class);<a name="line.89"></a>
-<span class="sourceLineNo">090</span><a name="line.90"></a>
-<span class="sourceLineNo">091</span>  public static final String TNAME = "tableName";<a name="line.91"></a>
-<span class="sourceLineNo">092</span>  public static final String CFNAME = "columnFamilyName";<a name="line.92"></a>
-<span class="sourceLineNo">093</span><a name="line.93"></a>
-<span class="sourceLineNo">094</span>  // only Global for now, can add other type<a name="line.94"></a>
-<span class="sourceLineNo">095</span>  // such as, 1) no global replication, or 2) the table is replicated to this cluster, etc.<a name="line.95"></a>
-<span class="sourceLineNo">096</span>  public static final String REPLICATIONTYPE = "replicationType";<a name="line.96"></a>
-<span class="sourceLineNo">097</span>  public static final String REPLICATIONGLOBAL = Integer<a name="line.97"></a>
-<span class="sourceLineNo">098</span>      .toString(HConstants.REPLICATION_SCOPE_GLOBAL);<a name="line.98"></a>
-<span class="sourceLineNo">099</span><a name="line.99"></a>
-<span class="sourceLineNo">100</span>  private final Connection connection;<a name="line.100"></a>
-<span class="sourceLineNo">101</span>  // TODO: replication should be managed by master. All the classes except ReplicationAdmin should<a name="line.101"></a>
-<span class="sourceLineNo">102</span>  // be moved to hbase-server. Resolve it in HBASE-11392.<a name="line.102"></a>
-<span class="sourceLineNo">103</span>  private final ReplicationQueuesClient replicationQueuesClient;<a name="line.103"></a>
-<span class="sourceLineNo">104</span>  private final ReplicationPeers replicationPeers;<a name="line.104"></a>
-<span class="sourceLineNo">105</span>  /**<a name="line.105"></a>
-<span class="sourceLineNo">106</span>   * A watcher used by replicationPeers and replicationQueuesClient. Keep reference so can dispose<a name="line.106"></a>
-<span class="sourceLineNo">107</span>   * on {@link #close()}.<a name="line.107"></a>
-<span class="sourceLineNo">108</span>   */<a name="line.108"></a>
-<span class="sourceLineNo">109</span>  private final ZooKeeperWatcher zkw;<a name="line.109"></a>
-<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>   * Constructor that creates a connection to the local ZooKeeper ensemble.<a name="line.112"></a>
-<span class="sourceLineNo">113</span>   * @param conf Configuration to use<a name="line.113"></a>
-<span class="sourceLineNo">114</span>   * @throws IOException if an internal replication error occurs<a name="line.114"></a>
-<span class="sourceLineNo">115</span>   * @throws RuntimeException if replication isn't enabled.<a name="line.115"></a>
-<span class="sourceLineNo">116</span>   */<a name="line.116"></a>
-<span class="sourceLineNo">117</span>  public ReplicationAdmin(Configuration conf) throws IOException {<a name="line.117"></a>
-<span class="sourceLineNo">118</span>    if (!conf.getBoolean(HConstants.REPLICATION_ENABLE_KEY,<a name="line.118"></a>
-<span class="sourceLineNo">119</span>        HConstants.REPLICATION_ENABLE_DEFAULT)) {<a name="line.119"></a>
-<span class="sourceLineNo">120</span>      throw new RuntimeException("hbase.replication isn't true, please " +<a name="line.120"></a>
-<span class="sourceLineNo">121</span>          "enable it in order to use replication");<a name="line.121"></a>
-<span class="sourceLineNo">122</span>    }<a name="line.122"></a>
-<span class="sourceLineNo">123</span>    this.connection = ConnectionFactory.createConnection(conf);<a name="line.123"></a>
-<span class="sourceLineNo">124</span>    try {<a name="line.124"></a>
-<span class="sourceLineNo">125</span>      zkw = createZooKeeperWatcher();<a name="line.125"></a>
-<span class="sourceLineNo">126</span>      try {<a name="line.126"></a>
-<span class="sourceLineNo">127</span>        this.replicationQueuesClient =<a name="line.127"></a>
-<span class="sourceLineNo">128</span>            ReplicationFactory.getReplicationQueuesClient(zkw, conf, this.connection);<a name="line.128"></a>
-<span class="sourceLineNo">129</span>        this.replicationQueuesClient.init();<a name="line.129"></a>
-<span class="sourceLineNo">130</span>        this.replicationPeers = ReplicationFactory.getReplicationPeers(zkw, conf,<a name="line.130"></a>
-<span class="sourceLineNo">131</span>          this.replicationQueuesClient, this.connection);<a name="line.131"></a>
-<span class="sourceLineNo">132</span>        this.replicationPeers.init();<a name="line.132"></a>
-<span class="sourceLineNo">133</span>      } catch (Exception exception) {<a name="line.133"></a>
-<span class="sourceLineNo">134</span>        if (zkw != null) {<a name="line.134"></a>
-<span class="sourceLineNo">135</span>          zkw.close();<a name="line.135"></a>
-<span class="sourceLineNo">136</span>        }<a name="line.136"></a>
-<span class="sourceLineNo">137</span>        throw exception;<a name="line.137"></a>
-<span class="sourceLineNo">138</span>      }<a name="line.138"></a>
-<span class="sourceLineNo">139</span>    } catch (Exception exception) {<a name="line.139"></a>
-<span class="sourceLineNo">140</span>      if (connection != null) {<a name="line.140"></a>
-<span class="sourceLineNo">141</span>        connection.close();<a name="line.141"></a>
-<span class="sourceLineNo">142</span>      }<a name="line.142"></a>
-<span class="sourceLineNo">143</span>      if (exception instanceof IOException) {<a name="line.143"></a>
-<span class="sourceLineNo">144</span>        throw (IOException) exception;<a name="line.144"></a>
-<span class="sourceLineNo">145</span>      } else if (exception instanceof RuntimeException) {<a name="line.145"></a>
-<span class="sourceLineNo">146</span>        throw (RuntimeException) exception;<a name="line.146"></a>
-<span class="sourceLineNo">147</span>      } else {<a name="line.147"></a>
-<span class="sourceLineNo">148</span>        throw new IOException("Error initializing the replication admin client.", exception);<a name="line.148"></a>
-<span class="sourceLineNo">149</span>      }<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><a name="line.152"></a>
-<span class="sourceLineNo">153</span>  private ZooKeeperWatcher createZooKeeperWatcher() throws IOException {<a name="line.153"></a>
-<span class="sourceLineNo">154</span>    // This Abortable doesn't 'abort'... it just logs.<a name="line.154"></a>
-<span class="sourceLineNo">155</span>    return new ZooKeeperWatcher(connection.getConfiguration(), "ReplicationAdmin", new Abortable() {<a name="line.155"></a>
-<span class="sourceLineNo">156</span>      @Override<a name="line.156"></a>
-<span class="sourceLineNo">157</span>      public void abort(String why, Throwable e) {<a name="line.157"></a>
-<span class="sourceLineNo">158</span>        LOG.error(why, e);<a name="line.158"></a>
-<span class="sourceLineNo">159</span>        // We used to call system.exit here but this script can be embedded by other programs that<a name="line.159"></a>
-<span class="sourceLineNo">160</span>        // want to do replication stuff... so inappropriate calling System.exit. Just log for now.<a name="line.160"></a>
-<span class="sourceLineNo">161</span>      }<a name="line.161"></a>
-<span class="sourceLineNo">162</span><a name="line.162"></a>
-<span class="sourceLineNo">163</span>      @Override<a name="line.163"></a>
-<span class="sourceLineNo">164</span>      public boolean isAborted() {<a name="line.164"></a>
-<span class="sourceLineNo">165</span>        return false;<a name="line.165"></a>
-<span class="sourceLineNo">166</span>      }<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>   * Add a new peer cluster to replicate to.<a name="line.171"></a>
-<span class="sourceLineNo">172</span>   * @param id a short name that identifies the cluster<a name="line.172"></a>
-<span class="sourceLineNo">173</span>   * @param clusterKey the concatenation of the slave cluster's<a name="line.173"></a>
-<span class="sourceLineNo">174</span>   * &lt;code&gt;hbase.zookeeper.quorum:hbase.zookeeper.property.clientPort:zookeeper.znode.parent&lt;/code&gt;<a name="line.174"></a>
-<span class="sourceLineNo">175</span>   * @throws IllegalStateException if there's already one slave since<a name="line.175"></a>
-<span class="sourceLineNo">176</span>   * multi-slave isn't supported yet.<a name="line.176"></a>
-<span class="sourceLineNo">177</span>   * @deprecated Use addPeer(String, ReplicationPeerConfig, Map) instead.<a name="line.177"></a>
-<span class="sourceLineNo">178</span>   */<a name="line.178"></a>
-<span class="sourceLineNo">179</span>  @Deprecated<a name="line.179"></a>
-<span class="sourceLineNo">180</span>  public void addPeer(String id, String clusterKey) throws ReplicationException {<a name="line.180"></a>
-<span class="sourceLineNo">181</span>    this.addPeer(id, new ReplicationPeerConfig().setClusterKey(clusterKey), null);<a name="line.181"></a>
-<span class="sourceLineNo">182</span>  }<a name="line.182"></a>
-<span class="sourceLineNo">183</span><a name="line.183"></a>
-<span class="sourceLineNo">184</span>  @Deprecated<a name="line.184"></a>
-<span class="sourceLineNo">185</span>  public void addPeer(String id, String clusterKey, String tableCFs)<a name="line.185"></a>
-<span class="sourceLineNo">186</span>    throws ReplicationException {<a name="line.186"></a>
-<span class="sourceLineNo">187</span>    this.replicationPeers.addPeer(id,<a name="line.187"></a>
-<span class="sourceLineNo">188</span>      new ReplicationPeerConfig().setClusterKey(clusterKey), tableCFs);<a name="line.188"></a>
-<span class="sourceLineNo">189</span>  }<a name="line.189"></a>
-<span class="sourceLineNo">190</span>  <a name="line.190"></a>
-<span class="sourceLineNo">191</span>  /**<a name="line.191"></a>
-<span class="sourceLineNo">192</span>   * Add a new remote slave cluster for replication.<a name="line.192"></a>
-<span class="sourceLineNo">193</span>   * @param id a short name that identifies the cluster<a name="line.193"></a>
-<span class="sourceLineNo">194</span>   * @param peerConfig configuration for the replication slave cluster<a name="line.194"></a>
-<span class="sourceLineNo">195</span>   * @param tableCfs the table and column-family list which will be replicated for this peer.<a name="line.195"></a>
-<span class="sourceLineNo">196</span>   * A map from tableName to column family names. An empty collection can be passed<a name="line.196"></a>
-<span class="sourceLineNo">197</span>   * to indicate replicating all column families. Pass null for replicating all table and column<a name="line.197"></a>
-<span class="sourceLineNo">198</span>   * families<a name="line.198"></a>
-<span class="sourceLineNo">199</span>   */<a name="line.199"></a>
-<span class="sourceLineNo">200</span>  public void addPeer(String id, ReplicationPeerConfig peerConfig,<a name="line.200"></a>
-<span class="sourceLineNo">201</span>      Map&lt;TableName, ? extends Collection&lt;String&gt;&gt; tableCfs) throws ReplicationException {<a name="line.201"></a>
-<span class="sourceLineNo">202</span>    this.replicationPeers.addPeer(id, peerConfig, getTableCfsStr(tableCfs));<a name="line.202"></a>
-<span class="sourceLineNo">203</span>  }<a name="line.203"></a>
-<span class="sourceLineNo">204</span><a name="line.204"></a>
-<span class="sourceLineNo">205</span>  public static Map&lt;TableName, List&lt;String&gt;&gt; parseTableCFsFromConfig(String tableCFsConfig) {<a name="line.205"></a>
-<span class="sourceLineNo">206</span>    if (tableCFsConfig == null || tableCFsConfig.trim().length() == 0) {<a name="line.206"></a>
-<span class="sourceLineNo">207</span>      return null;<a name="line.207"></a>
-<span class="sourceLineNo">208</span>    }<a name="line.208"></a>
-<span class="sourceLineNo">209</span><a name="line.209"></a>
-<span class="sourceLineNo">210</span>    Map&lt;TableName, List&lt;String&gt;&gt; tableCFsMap = null;<a name="line.210"></a>
-<span class="sourceLineNo">211</span>    // TODO: This should be a PB object rather than a String to be parsed!! See HBASE-11393<a name="line.211"></a>
-<span class="sourceLineNo">212</span>    // parse out (table, cf-list) pairs from tableCFsConfig<a name="line.212"></a>
-<span class="sourceLineNo">213</span>    // format: "table1:cf1,cf2;table2:cfA,cfB"<a name="line.213"></a>
-<span class="sourceLineNo">214</span>    String[] tables = tableCFsConfig.split(";");<a name="line.214"></a>
-<span class="sourceLineNo">215</span>    for (String tab : tables) {<a name="line.215"></a>
-<span class="sourceLineNo">216</span>      // 1 ignore empty table config<a name="line.216"></a>
-<span class="sourceLineNo">217</span>      tab = tab.trim();<a name="line.217"></a>
-<span class="sourceLineNo">218</span>      if (tab.length() == 0) {<a name="line.218"></a>
-<span class="sourceLineNo">219</span>        continue;<a name="line.219"></a>
-<span class="sourceLineNo">220</span>      }<a name="line.220"></a>
-<span class="sourceLineNo">221</span>      // 2 split to "table" and "cf1,cf2"<a name="line.221"></a>
-<span class="sourceLineNo">222</span>      //   for each table: "table:cf1,cf2" or "table"<a name="line.222"></a>
-<span class="sourceLineNo">223</span>      String[] pair = tab.split(":");<a name="line.223"></a>
-<span class="sourceLineNo">224</span>      String tabName = pair[0].trim();<a name="line.224"></a>
-<span class="sourceLineNo">225</span>      if (pair.length &gt; 2 || tabName.length() == 0) {<a name="line.225"></a>
-<span class="sourceLineNo">226</span>        LOG.error("ignore invalid tableCFs setting: " + tab);<a name="line.226"></a>
-<span class="sourceLineNo">227</span>        continue;<a name="line.227"></a>
-<span class="sourceLineNo">228</span>      }<a name="line.228"></a>
-<span class="sourceLineNo">229</span><a name="line.229"></a>
-<span class="sourceLineNo">230</span>      // 3 parse "cf1,cf2" part to List&lt;cf&gt;<a name="line.230"></a>
-<span class="sourceLineNo">231</span>      List&lt;String&gt; cfs = null;<a name="line.231"></a>
-<span class="sourceLineNo">232</span>      if (pair.length == 2) {<a name="line.232"></a>
-<span class="sourceLineNo">233</span>        String[] cfsList = pair[1].split(",");<a name="line.233"></a>
-<span class="sourceLineNo">234</span>        for (String cf : cfsList) {<a name="line.234"></a>
-<span class="sourceLineNo">235</span>          String cfName = cf.trim();<a name="line.235"></a>
-<span class="sourceLineNo">236</span>          if (cfName.length() &gt; 0) {<a name="line.236"></a>
-<span class="sourceLineNo">237</span>            if (cfs == null) {<a name="line.237"></a>
-<span class="sourceLineNo">238</span>              cfs = new ArrayList&lt;String&gt;();<a name="line.238"></a>
-<span class="sourceLineNo">239</span>            }<a name="line.239"></a>
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-<span class="sourceLineNo">601</span>    }<a name="line.601"></a>
+<span class="sourceLineNo">021</span>import com.google.common.annotations.VisibleForTesting;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import com.google.common.collect.Lists;<a name="line.22"></a>
+<span class="sourceLineNo">023</span><a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.io.Closeable;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.io.IOException;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.ArrayList;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.Collection;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.util.HashMap;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.HashSet;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.util.List;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import java.util.Map;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import java.util.Map.Entry;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import java.util.Set;<a name="line.33"></a>
+<span class="sourceLineNo">034</span><a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.commons.lang.StringUtils;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.commons.logging.Log;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.commons.logging.LogFactory;<a name="line.37"></a>
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+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.Abortable;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HConstants;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.TableName;<a name="line.43"></a>
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+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.48"></a>
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+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.50"></a>
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+<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.54"></a>
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+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;<a name="line.59"></a>
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+<span class="sourceLineNo">061</span>/**<a name="line.61"></a>
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+<span class="sourceLineNo">070</span> * region server to a subset of region servers on the slave cluster. Each<a name="line.70"></a>
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+<span class="sourceLineNo">076</span> * all the replication streams for the given cluster and deletes the metadata<a name="line.76"></a>
+<span class="sourceLineNo">077</span> * used to keep track of the replication state.<a name="line.77"></a>
+<span class="sourceLineNo">078</span> * &lt;/p&gt;<a name="line.78"></a>
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+<span class="sourceLineNo">080</span> * To see which commands are available in the shell, type<a name="line.80"></a>
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+<span class="sourceLineNo">091</span><a name="line.91"></a>
+<span class="sourceLineNo">092</span>  // only Global for now, can add other type<a name="line.92"></a>
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+<span class="sourceLineNo">094</span>  public static final String REPLICATIONTYPE = "replicationType";<a name="line.94"></a>
+<span class="sourceLineNo">095</span>  public static final String REPLICATIONGLOBAL = Integer<a name="line.95"></a>
+<span class="sourceLineNo">096</span>      .toString(HConstants.REPLICATION_SCOPE_GLOBAL);<a name="line.96"></a>
+<span class="sourceLineNo">097</span><a name="line.97"></a>
+<span class="sourceLineNo">098</span>  private final Connection connection;<a name="line.98"></a>
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+<span class="sourceLineNo">100</span>  // be moved to hbase-server. Resolve it in HBASE-11392.<a name="line.100"></a>
+<span class="sourceLineNo">101</span>  private final ReplicationQueuesClient replicationQueuesClient;<a name="line.101"></a>
+<span class="sourceLineNo">102</span>  private final ReplicationPeers replicationPeers;<a name="line.102"></a>
+<span class="sourceLineNo">103</span>  /**<a name="line.103"></a>
+<span class="sourceLineNo">104</span>   * A watcher used by replicationPeers and replicationQueuesClient. Keep reference so can dispose<a name="line.104"></a>
+<span class="sourceLineNo">105</span>   * on {@link #close()}.<a name="line.105"></a>
+<span class="sourceLineNo">106</span>   */<a name="line.106"></a>
+<span class="sourceLineNo">107</span>  private final ZooKeeperWatcher zkw;<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>   * Constructor that creates a connection to the local ZooKeeper ensemble.<a name="line.110"></a>
+<span class="sourceLineNo">111</span>   * @param conf Configuration to use<a name="line.111"></a>
+<span class="sourceLineNo">112</span>   * @throws IOException if an internal replication error occurs<a name="line.112"></a>
+<span class="sourceLineNo">113</span>   * @throws RuntimeException if replication isn't enabled.<a name="line.113"></a>
+<span class="sourceLineNo">114</span>   */<a name="line.114"></a>
+<span class="sourceLineNo">115</span>  public ReplicationAdmin(Configuration conf) throws IOException {<a name="line.115"></a>
+<span class="sourceLineNo">116</span>    if (!conf.getBoolean(HConstants.REPLICATION_ENABLE_KEY,<a name="line.116"></a>
+<span class="sourceLineNo">117</span>        HConstants.REPLICATION_ENABLE_DEFAULT)) {<a name="line.117"></a>
+<span class="sourceLineNo">118</span>      throw new RuntimeException("hbase.replication isn't true, please " +<a name="line.118"></a>
+<span class="sourceLineNo">119</span>          "enable it in order to use replication");<a name="line.119"></a>
+<span class="sourceLineNo">120</span>    }<a name="line.120"></a>
+<span class="sourceLineNo">121</span>    this.connection = ConnectionFactory.createConnection(conf);<a name="line.121"></a>
+<span class="sourceLineNo">122</span>    try {<a name="line.122"></a>
+<span class="sourceLineNo">123</span>      zkw = createZooKeeperWatcher();<a name="line.123"></a>
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+<span class="sourceLineNo">125</span>        this.replicationQueuesClient =<a name="line.125"></a>
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+<span class="sourceLineNo">151</span>  private ZooKeeperWatcher createZooKeeperWatcher() throws IOException {<a name="line.151"></a>
+<span class="sourceLineNo">152</span>    // This Abortable doesn't 'abort'... it just logs.<a name="line.152"></a>
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+<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>   * Add a new peer cluster to replicate to.<a name="line.169"></a>
+<span class="sourceLineNo">170</span>   * @param id a short name that identifies the cluster<a name="line.170"></a>
+<span class="sourceLineNo">171</span>   * @param clusterKey the concatenation of the slave cluster's<a name="line.171"></a>
+<span class="sourceLineNo">172</span>   * &lt;code&gt;hbase.zookeeper.quorum:hbase.zookeeper.property.clientPort:zookeeper.znode.parent&lt;/code&gt;<a name="line.172"></a>
+<span class="sourceLineNo">173</span>   * @throws IllegalStateException if there's already one slave since<a name="line.173"></a>
+<span class="sourceLineNo">174</span>   * multi-slave isn't supported yet.<a name="line.174"></a>
+<span class="sourceLineNo">175</span>   * @deprecated Use addPeer(String, ReplicationPeerConfig, Map) instead.<a name="line.175"></a>
+<span class="sourceLineNo">176</span>   */<a name="line.176"></a>
+<span class="sourceLineNo">177</span>  @Deprecated<a name="line.177"></a>
+<span class="sourceLineNo">178</span>  public void addPeer(String id, String clusterKey) throws ReplicationException {<a name="line.178"></a>
+<span class="sourceLineNo">179</span>    this.addPeer(id, new ReplicationPeerConfig().setClusterKey(clusterKey), null);<a name="line.179"></a>
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+<span class="sourceLineNo">181</span><a name="line.181"></a>
+<span class="sourceLineNo">182</span>  @Deprecated<a name="line.182"></a>
+<span class="sourceLineNo">183</span>  public void addPeer(String id, String clusterKey, String tableCFs)<a name="line.183"></a>
+<span class="sourceLineNo">184</span>    throws ReplicationException {<a name="line.184"></a>
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+<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>   * Add a new remote slave cluster for replication.<a name="line.190"></a>
+<span class="sourceLineNo">191</span>   * @param id a short name that identifies the cluster<a name="line.191"></a>
+<span class="sourceLineNo">192</span>   * @param peerConfig configuration for the replication slave cluster<a name="line.192"></a>
+<span class="sourceLineNo">193</span>   * @param tableCfs the table and column-family list which will be replicated for this peer.<a name="line.193"></a>
+<span class="sourceLineNo">194</span>   * A map from tableName to column family names. An empty collection can be passed<a name="line.194"></a>
+<span class="sourceLineNo">195</span>   * to indicate replicating all column families. Pass null for replicating all table and column<a name="line.195"></a>
+<span class="sourceLineNo">196</span>   * families<a name="line.196"></a>
+<span class="sourceLineNo">197</span>   */<a name="line.197"></a>
+<span class="sourceLineNo">198</span>  public void addPeer(String id, ReplicationPeerConfig peerConfig,<a name="line.198"></a>
+<span class="sourceLineNo">199</span>      Map&lt;TableName, ? extends Collection&lt;String&gt;&gt; tableCfs) throws ReplicationException {<a name="line.199"></a>
+<span class="sourceLineNo">200</span>    this.replicationPeers.addPeer(id, peerConfig, getTableCfsStr(tableCfs));<a name="line.200"></a>
+<span class="sourceLineNo">201</span>  }<a name="line.201"></a>
+<span class="sourceLineNo">202</span><a name="line.202"></a>
+<span class="sourceLineNo">203</span>  public static Map&lt;TableName, List&lt;String&gt;&gt; parseTableCFsFromConfig(String tableCFsConfig) {<a name="line.203"></a>
+<span class="sourceLineNo">204</span>    if (tableCFsConfig == null || tableCFsConfig.trim().length() == 0) {<a name="line.204"></a>
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+<span class="sourceLineNo">206</span>    }<a name="line.206"></a>
+<span class="sourceLineNo">207</span><a name="line.207"></a>
+<span class="sourceLineNo">208</span>    Map&lt;TableName, List&lt;String&gt;&gt; tableCFsMap = null;<a name="line.208"></a>
+<span class="sourceLineNo">209</span>    // TODO: This should be a PB object rather than a String to be parsed!! See HBASE-11393<a name="line.209"></a>
+<span class="sourceLineNo">210</span>    // parse out (table, cf-list) pairs from tableCFsConfig<a name="line.210"></a>
+<span class="sourceLineNo">211</span>    // format: "table1:cf1,cf2;table2:cfA,cfB"<a name="line.211"></a>
+<span class="sourceLineNo">212</span>    String[] tables = tableCFsConfig.split(";");<a name="line.212"></a>
+<span class="sourceLineNo">213</span>    for (String tab : tables) {<a name="line.213"></a>
+<span class="sourceLineNo">214</span>      // 1 ignore empty table config<a name="line.214"></a>
+<span class="sourceLineNo">215</span>      tab = tab.trim();<a name="line.215"></a>
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+<span class="sourceLineNo">217</span>        continue;<a name="line.217"></a>
+<span class="sourceLineNo">218</span>      }<a name="line.218"></a>
+<span class="sourceLineNo">219</span>      // 2 split to "table" and "cf1,cf2"<a name="line.219"></a>
+<span class="sourceLineNo">220</span>      //   for each table: "table:cf1,cf2" or "table"<a name="line.220"></a>
+<span class="sourceLineNo">221</span>      String[] pair = tab.split(":");<a name="line.221"></a>
+<span class="sourceLineNo">222</span>      String tabName = pair[0].trim();<a name="line.222"></a>
+<span class="sourceLineNo">223</span>      if (pair.length &gt; 2 || tabName.length() == 0) {<a name="line.223"></a>
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+<span class="sourceLineNo">225</span>        continue;<a name="line.225"></a>
+<span class="sourceLineNo">226</span>      }<a name="line.226"></a>
+<span class="sourceLineNo">227</span><a name="line.227"></a>
+<span class="sourceLineNo">228</span>      // 3 parse "cf1,cf2" part to List&lt;cf&gt;<a name="line.228"></a>
+<span class="sourceLineNo">229</span>      List&lt;String&gt; cfs = null;<a name="line.229"></a>
+<span class="sourceLineNo">230</span>      if (pair.length == 2) {<a name="line.230"></a>
+<span class="sourceLineNo">231</span>        String[] cfsList = pair[1].split(",");<a name="line.231"></a>
+<span class="sourceLineNo">232</span>        for (String cf : cfsList) {<a name="line.232"></a>
+<span class="sourceLineNo">233</span>          String cfName = cf.trim();<a name="line.233"></a>
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+<span class="sourceLineNo">237</span>            }<a name="line.237"></a>
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+<span class="sourceLineNo">240</span>        }<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>      // 4 put &lt;table, List&lt;cf&gt;&gt; to map<a name="line.243"></a>
+<span class="sourceLineNo">244</span>      if (tableCFsMap == null) {<a name="line.244"></a>
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+<span class="sourceLineNo">247</span>      tableCFsMap.put(TableName.valueOf(tabName), cfs);<a name="line.247"></a>
+<span class="sourceLineNo">248</span>    }<a name="line.248"></a>
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+<span class="sourceLineNo">251</span><a name="line.251"></a>
+<span class="sourceLineNo">252</span>  @VisibleForTesting<a name="line.252"></a>
+<span class="sourceLineNo">253</span>  static String getTableCfsStr(Map&lt;TableName, ? extends Collection&lt;String&gt;&gt; tableCfs) {<a name="line.253"></a>
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+<span class="sourceLineNo">256</span>      // Format: table1:cf1,cf2;table2:cfA,cfB;table3<a name="line.256"></a>
+<span class="sourceLineNo">257</span>      StringBuilder builder = new StringBuilder();<a name="line.257"></a>
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+<span class="sourceLineNo">264</span>          builder.append(":");<a name="line.264"></a>
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+<span class="sourceLineNo">268</span>      tableCfsStr = builder.toString();<a name="line.268"></a>
+<span class="sourceLineNo">269</span>    }<a name="line.269"></a>
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+<span class="sourceLineNo">272</span><a name="line.272"></a>
+<span class="sourceLineNo">273</span>  /**<a name="line.273"></a>
+<span class="sourceLineNo">274</span>   * Removes a peer cluster and stops the replication to it.<a name="line.274"></a>
+<span class="sourceLineNo">275</span>   * @param id a short name that identifies the cluster<a name="line.275"></a>
+<span class="sourceLineNo">276</span>   */<a name="line.276"></a>
+<span class="sourceLineNo">277</span>  public void removePeer(String id) throws ReplicationException {<a name="line.277"></a>
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+<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>  /**<a name="line.281"></a>
+<span class="sourceLineNo">282</span>   * Restart the replication stream to the specified peer.<a name="line.282"></a>
+<span class="sourceLineNo">283</span>   * @param id a short name that identifies the cluster<a name="line.283"></a>
+<span class="sourceLineNo">284</span>   */<a name="line.284"></a>
+<span class="sourceLineNo">285</span>  public void enablePeer(String id) throws ReplicationException {<a name="line.285"></a>
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+<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>   * Stop the replication stream to the specified peer.<a name="line.290"></a>
+<span class="sourceLineNo">291</span>   * @param id a short name that identifies the cluster<a name="line.291"></a>
+<span class="sourceLineNo">292</span>   */<a name="line.292"></a>
+<span class="sourceLineNo">293</span>  public void disablePeer(String id) throws ReplicationException {<a name="line.293"></a>
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+<span class="sourceLineNo">296</span><a name="line.296"></a>
+<span class="sourceLineNo">297</span>  /**<a name="line.297"></a>
+<span class="sourceLineNo">298</span>   * Get the number of slave clusters the local cluster has.<a name="line.298"></a>
+<span class="sourceLineNo">299</span>   * @return number of slave clusters<a name="line.299"></a>
+<span class="sourceLineNo">300</span>   */<a name="line.300"></a>
+<span class="sourceLineNo">301</span>  public int getPeersCount() {<a name="line.301"></a>
+<span class="sourceLineNo">302</span>    return this.replicationPeers.getAllPeerIds().size();<a name="line.302"></a>
+<span class="sourceLineNo">303</span>  }<a name="line.303"></a>
+<span class="sourceLineNo">304</span><a name="line.304"></a>
+<span class="sourceLineNo">305</span>  /**<a name="line.305"></a>
+<span class="sourceLineNo">306</span>   * Map of this cluster's peers for display.<a name="line.306"></a>
+<span class="sourceLineNo">307</span>   * @return A map of peer ids to peer cluster keys<a name="line.307"></a>
+<span class="sourceLineNo">308</span>   * @deprecated use {@link #listPeerConfigs()}<a name="line.308"></a>
+<span class="sourceLineNo">309</span>   */<a name="line.309"></a>
+<span class="sourceLineNo">310</span>  @Deprecated<a name="line.310"></a>
+<span class="sourceLineNo">311</span>  public Map&lt;String, String&gt; listPeers() {<a name="line.311"></a>
+<span class="sourceLineNo">312</span>    Map&lt;String, ReplicationPeerConfig&gt; peers = this.listPeerConfigs();<a name="line.312"></a>
+<span class="sourceLineNo">313</span>    Map&lt;String, String&gt; ret = new HashMap&lt;String, String&gt;(peers.size());<a name="line.313"></a>
+<span class="sourceLineNo">314</span><a name="line.314"></a>
+<span class="sourceLineNo">315</span>    for (Map.Entry&lt;String, ReplicationPeerConfig&gt; entry : peers.entrySet()) {<a name="line.315"></a>
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+<span class="sourceLineNo">317</span>    }<a name="line.317"></a>
+<span class="sourceLineNo">318</span>    return ret;<a name="line.318"></a>
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+<span class="sourceLineNo">320</span><a name="line.320"></a>
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+<span class="sourceLineNo">323</span>  }<a name="line.323"></a>
+<span class="sourceLineNo">324</span><a name="line.324"></a>
+<span class="sourceLineNo">325</span>  public ReplicationPeerConfig getPeerConfig(String id) throws ReplicationException {<a name="line.325"></a>
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+<span class="sourceLineNo">327</span>  }<a name="line.327"></a>
+<span class="sourceLineNo">328</span><a name="line.328"></a>
+<span class="sourceLineNo">329</span>  /**<a name="line.329"></a>
+<span class="sourceLineNo">330</span>   * Get the replicable table-cf config of the specified peer.<a name="line.330"></a>
+<span class="sourceLineNo">331</span>   * @param id a short name that identifies the cluster<a name="line.331"></a>
+<span class="sourceLineNo">332</span>   */<a name="lin

<TRUNCATED>

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