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From git-site-r...@apache.org
Subject [05/51] [partial] hbase-site git commit: Published site at 613d831429960348dc42c3bdb6ea5d31be15c81c.
Date Thu, 02 Aug 2018 19:51:51 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7cf6034b/testapidocs/src-html/org/apache/hadoop/hbase/MiniHBaseCluster.html
----------------------------------------------------------------------
diff --git a/testapidocs/src-html/org/apache/hadoop/hbase/MiniHBaseCluster.html b/testapidocs/src-html/org/apache/hadoop/hbase/MiniHBaseCluster.html
index af2e5b1..fe2a7c8 100644
--- a/testapidocs/src-html/org/apache/hadoop/hbase/MiniHBaseCluster.html
+++ b/testapidocs/src-html/org/apache/hadoop/hbase/MiniHBaseCluster.html
@@ -32,889 +32,915 @@
 <span class="sourceLineNo">024</span>import java.util.HashSet;<a name="line.24"></a>
 <span class="sourceLineNo">025</span>import java.util.List;<a name="line.25"></a>
 <span class="sourceLineNo">026</span>import java.util.Set;<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.master.HMaster;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.regionserver.HRegion;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.regionserver.HRegion.FlushResult;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.regionserver.Region;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.security.User;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.test.MetricsAssertHelper;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.util.JVMClusterUtil;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.util.JVMClusterUtil.MasterThread;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.util.JVMClusterUtil.RegionServerThread;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.slf4j.Logger;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.slf4j.LoggerFactory;<a name="line.42"></a>
-<span class="sourceLineNo">043</span><a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ClientService;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.MasterService;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.RegionServerStartupResponse;<a name="line.47"></a>
-<span class="sourceLineNo">048</span><a name="line.48"></a>
-<span class="sourceLineNo">049</span>/**<a name="line.49"></a>
-<span class="sourceLineNo">050</span> * This class creates a single process HBase cluster.<a name="line.50"></a>
-<span class="sourceLineNo">051</span> * each server.  The master uses the 'default' FileSystem.  The RegionServers,<a name="line.51"></a>
-<span class="sourceLineNo">052</span> * if we are running on DistributedFilesystem, create a FileSystem instance<a name="line.52"></a>
-<span class="sourceLineNo">053</span> * each and will close down their instance on the way out.<a name="line.53"></a>
-<span class="sourceLineNo">054</span> */<a name="line.54"></a>
-<span class="sourceLineNo">055</span>@InterfaceAudience.Public<a name="line.55"></a>
-<span class="sourceLineNo">056</span>public class MiniHBaseCluster extends HBaseCluster {<a name="line.56"></a>
-<span class="sourceLineNo">057</span>  private static final Logger LOG = LoggerFactory.getLogger(MiniHBaseCluster.class.getName());<a name="line.57"></a>
-<span class="sourceLineNo">058</span>  public LocalHBaseCluster hbaseCluster;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>  private static int index;<a name="line.59"></a>
-<span class="sourceLineNo">060</span><a name="line.60"></a>
-<span class="sourceLineNo">061</span>  /**<a name="line.61"></a>
-<span class="sourceLineNo">062</span>   * Start a MiniHBaseCluster.<a name="line.62"></a>
-<span class="sourceLineNo">063</span>   * @param conf Configuration to be used for cluster<a name="line.63"></a>
-<span class="sourceLineNo">064</span>   * @param numRegionServers initial number of region servers to start.<a name="line.64"></a>
-<span class="sourceLineNo">065</span>   * @throws IOException<a name="line.65"></a>
-<span class="sourceLineNo">066</span>   */<a name="line.66"></a>
-<span class="sourceLineNo">067</span>  public MiniHBaseCluster(Configuration conf, int numRegionServers)<a name="line.67"></a>
-<span class="sourceLineNo">068</span>  throws IOException, InterruptedException {<a name="line.68"></a>
-<span class="sourceLineNo">069</span>    this(conf, 1, numRegionServers);<a name="line.69"></a>
-<span class="sourceLineNo">070</span>  }<a name="line.70"></a>
-<span class="sourceLineNo">071</span><a name="line.71"></a>
-<span class="sourceLineNo">072</span>  /**<a name="line.72"></a>
-<span class="sourceLineNo">073</span>   * Start a MiniHBaseCluster.<a name="line.73"></a>
-<span class="sourceLineNo">074</span>   * @param conf Configuration to be used for cluster<a name="line.74"></a>
-<span class="sourceLineNo">075</span>   * @param numMasters initial number of masters to start.<a name="line.75"></a>
-<span class="sourceLineNo">076</span>   * @param numRegionServers initial number of region servers to start.<a name="line.76"></a>
-<span class="sourceLineNo">077</span>   * @throws IOException<a name="line.77"></a>
-<span class="sourceLineNo">078</span>   */<a name="line.78"></a>
-<span class="sourceLineNo">079</span>  public MiniHBaseCluster(Configuration conf, int numMasters, int numRegionServers)<a name="line.79"></a>
-<span class="sourceLineNo">080</span>      throws IOException, InterruptedException {<a name="line.80"></a>
-<span class="sourceLineNo">081</span>    this(conf, numMasters, numRegionServers, null, null);<a name="line.81"></a>
-<span class="sourceLineNo">082</span>  }<a name="line.82"></a>
-<span class="sourceLineNo">083</span><a name="line.83"></a>
-<span class="sourceLineNo">084</span>  /**<a name="line.84"></a>
-<span class="sourceLineNo">085</span>   * Start a MiniHBaseCluster.<a name="line.85"></a>
-<span class="sourceLineNo">086</span>   * @param conf Configuration to be used for cluster<a name="line.86"></a>
-<span class="sourceLineNo">087</span>   * @param numMasters initial number of masters to start.<a name="line.87"></a>
-<span class="sourceLineNo">088</span>   * @param numRegionServers initial number of region servers to start.<a name="line.88"></a>
-<span class="sourceLineNo">089</span>   */<a name="line.89"></a>
-<span class="sourceLineNo">090</span>  public MiniHBaseCluster(Configuration conf, int numMasters, int numRegionServers,<a name="line.90"></a>
-<span class="sourceLineNo">091</span>         Class&lt;? extends HMaster&gt; masterClass,<a name="line.91"></a>
-<span class="sourceLineNo">092</span>         Class&lt;? extends MiniHBaseCluster.MiniHBaseClusterRegionServer&gt; regionserverClass)<a name="line.92"></a>
-<span class="sourceLineNo">093</span>      throws IOException, InterruptedException {<a name="line.93"></a>
-<span class="sourceLineNo">094</span>    this(conf, numMasters, numRegionServers, null, masterClass, regionserverClass);<a name="line.94"></a>
-<span class="sourceLineNo">095</span>  }<a name="line.95"></a>
-<span class="sourceLineNo">096</span><a name="line.96"></a>
-<span class="sourceLineNo">097</span>  /**<a name="line.97"></a>
-<span class="sourceLineNo">098</span>   * @param rsPorts Ports that RegionServer should use; pass ports if you want to test cluster<a name="line.98"></a>
-<span class="sourceLineNo">099</span>   *   restart where for sure the regionservers come up on same address+port (but<a name="line.99"></a>
-<span class="sourceLineNo">100</span>   *   just with different startcode); by default mini hbase clusters choose new<a name="line.100"></a>
-<span class="sourceLineNo">101</span>   *   arbitrary ports on each cluster start.<a name="line.101"></a>
-<span class="sourceLineNo">102</span>   * @throws IOException<a name="line.102"></a>
-<span class="sourceLineNo">103</span>   * @throws InterruptedException<a name="line.103"></a>
-<span class="sourceLineNo">104</span>   */<a name="line.104"></a>
-<span class="sourceLineNo">105</span>  public MiniHBaseCluster(Configuration conf, int numMasters, int numRegionServers,<a name="line.105"></a>
-<span class="sourceLineNo">106</span>         List&lt;Integer&gt; rsPorts,<a name="line.106"></a>
-<span class="sourceLineNo">107</span>         Class&lt;? extends HMaster&gt; masterClass,<a name="line.107"></a>
-<span class="sourceLineNo">108</span>         Class&lt;? extends MiniHBaseCluster.MiniHBaseClusterRegionServer&gt; regionserverClass)<a name="line.108"></a>
-<span class="sourceLineNo">109</span>      throws IOException, InterruptedException {<a name="line.109"></a>
-<span class="sourceLineNo">110</span>    super(conf);<a name="line.110"></a>
-<span class="sourceLineNo">111</span><a name="line.111"></a>
-<span class="sourceLineNo">112</span>    // Hadoop 2<a name="line.112"></a>
-<span class="sourceLineNo">113</span>    CompatibilityFactory.getInstance(MetricsAssertHelper.class).init();<a name="line.113"></a>
-<span class="sourceLineNo">114</span><a name="line.114"></a>
-<span class="sourceLineNo">115</span>    init(numMasters, numRegionServers, rsPorts, masterClass, regionserverClass);<a name="line.115"></a>
-<span class="sourceLineNo">116</span>    this.initialClusterStatus = getClusterStatus();<a name="line.116"></a>
-<span class="sourceLineNo">117</span>  }<a name="line.117"></a>
-<span class="sourceLineNo">118</span><a name="line.118"></a>
-<span class="sourceLineNo">119</span>  public Configuration getConfiguration() {<a name="line.119"></a>
-<span class="sourceLineNo">120</span>    return this.conf;<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>  /**<a name="line.123"></a>
-<span class="sourceLineNo">124</span>   * Subclass so can get at protected methods (none at moment).  Also, creates<a name="line.124"></a>
-<span class="sourceLineNo">125</span>   * a FileSystem instance per instantiation.  Adds a shutdown own FileSystem<a name="line.125"></a>
-<span class="sourceLineNo">126</span>   * on the way out. Shuts down own Filesystem only, not All filesystems as<a name="line.126"></a>
-<span class="sourceLineNo">127</span>   * the FileSystem system exit hook does.<a name="line.127"></a>
-<span class="sourceLineNo">128</span>   */<a name="line.128"></a>
-<span class="sourceLineNo">129</span>  public static class MiniHBaseClusterRegionServer extends HRegionServer {<a name="line.129"></a>
-<span class="sourceLineNo">130</span>    private Thread shutdownThread = null;<a name="line.130"></a>
-<span class="sourceLineNo">131</span>    private User user = null;<a name="line.131"></a>
-<span class="sourceLineNo">132</span>    /**<a name="line.132"></a>
-<span class="sourceLineNo">133</span>     * List of RegionServers killed so far. ServerName also comprises startCode of a server,<a name="line.133"></a>
-<span class="sourceLineNo">134</span>     * so any restarted instances of the same server will have different ServerName and will not<a name="line.134"></a>
-<span class="sourceLineNo">135</span>     * coincide with past dead ones. So there's no need to cleanup this list.<a name="line.135"></a>
-<span class="sourceLineNo">136</span>     */<a name="line.136"></a>
-<span class="sourceLineNo">137</span>    static Set&lt;ServerName&gt; killedServers = new HashSet&lt;&gt;();<a name="line.137"></a>
-<span class="sourceLineNo">138</span><a name="line.138"></a>
-<span class="sourceLineNo">139</span>    public MiniHBaseClusterRegionServer(Configuration conf)<a name="line.139"></a>
-<span class="sourceLineNo">140</span>        throws IOException, InterruptedException {<a name="line.140"></a>
-<span class="sourceLineNo">141</span>      super(conf);<a name="line.141"></a>
-<span class="sourceLineNo">142</span>      this.user = User.getCurrent();<a name="line.142"></a>
-<span class="sourceLineNo">143</span>    }<a name="line.143"></a>
-<span class="sourceLineNo">144</span><a name="line.144"></a>
-<span class="sourceLineNo">145</span>    /*<a name="line.145"></a>
-<span class="sourceLineNo">146</span>     * @param c<a name="line.146"></a>
-<span class="sourceLineNo">147</span>     * @param currentfs We return this if we did not make a new one.<a name="line.147"></a>
-<span class="sourceLineNo">148</span>     * @param uniqueName Same name used to help identify the created fs.<a name="line.148"></a>
-<span class="sourceLineNo">149</span>     * @return A new fs instance if we are up on DistributeFileSystem.<a name="line.149"></a>
-<span class="sourceLineNo">150</span>     * @throws IOException<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>    @Override<a name="line.153"></a>
-<span class="sourceLineNo">154</span>    protected void handleReportForDutyResponse(<a name="line.154"></a>
-<span class="sourceLineNo">155</span>        final RegionServerStartupResponse c) throws IOException {<a name="line.155"></a>
-<span class="sourceLineNo">156</span>      super.handleReportForDutyResponse(c);<a name="line.156"></a>
-<span class="sourceLineNo">157</span>      // Run this thread to shutdown our filesystem on way out.<a name="line.157"></a>
-<span class="sourceLineNo">158</span>      this.shutdownThread = new SingleFileSystemShutdownThread(getFileSystem());<a name="line.158"></a>
-<span class="sourceLineNo">159</span>    }<a name="line.159"></a>
-<span class="sourceLineNo">160</span><a name="line.160"></a>
-<span class="sourceLineNo">161</span>    @Override<a name="line.161"></a>
-<span class="sourceLineNo">162</span>    public void run() {<a name="line.162"></a>
-<span class="sourceLineNo">163</span>      try {<a name="line.163"></a>
-<span class="sourceLineNo">164</span>        this.user.runAs(new PrivilegedAction&lt;Object&gt;() {<a name="line.164"></a>
-<span class="sourceLineNo">165</span>          @Override<a name="line.165"></a>
-<span class="sourceLineNo">166</span>          public Object run() {<a name="line.166"></a>
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-<span class="sourceLineNo">171</span>      } catch (Throwable t) {<a name="line.171"></a>
-<span class="sourceLineNo">172</span>        LOG.error("Exception in run", t);<a name="line.172"></a>
-<span class="sourceLineNo">173</span>      } finally {<a name="line.173"></a>
-<span class="sourceLineNo">174</span>        // Run this on the way out.<a name="line.174"></a>
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-<span class="sourceLineNo">176</span>          this.shutdownThread.start();<a name="line.176"></a>
-<span class="sourceLineNo">177</span>          Threads.shutdown(this.shutdownThread, 30000);<a name="line.177"></a>
-<span class="sourceLineNo">178</span>        }<a name="line.178"></a>
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-<span class="sourceLineNo">181</span><a name="line.181"></a>
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-<span class="sourceLineNo">185</span><a name="line.185"></a>
-<span class="sourceLineNo">186</span>    @Override<a name="line.186"></a>
-<span class="sourceLineNo">187</span>    protected void kill() {<a name="line.187"></a>
-<span class="sourceLineNo">188</span>      killedServers.add(getServerName());<a name="line.188"></a>
-<span class="sourceLineNo">189</span>      super.kill();<a name="line.189"></a>
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-<span class="sourceLineNo">191</span><a name="line.191"></a>
-<span class="sourceLineNo">192</span>    @Override<a name="line.192"></a>
-<span class="sourceLineNo">193</span>    public void abort(final String reason, final Throwable cause) {<a name="line.193"></a>
-<span class="sourceLineNo">194</span>      this.user.runAs(new PrivilegedAction&lt;Object&gt;() {<a name="line.194"></a>
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-<span class="sourceLineNo">208</span>  /**<a name="line.208"></a>
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-<span class="sourceLineNo">210</span>   * Just shuts down the passed fs, not all as default filesystem hook does.<a name="line.210"></a>
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-<span class="sourceLineNo">214</span>    SingleFileSystemShutdownThread(final FileSystem fs) {<a name="line.214"></a>
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-<span class="sourceLineNo">216</span>      this.fs = fs;<a name="line.216"></a>
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-<span class="sourceLineNo">220</span>      try {<a name="line.220"></a>
-<span class="sourceLineNo">221</span>        LOG.info("Hook closing fs=" + this.fs);<a name="line.221"></a>
-<span class="sourceLineNo">222</span>        this.fs.close();<a name="line.222"></a>
-<span class="sourceLineNo">223</span>      } catch (NullPointerException npe) {<a name="line.223"></a>
-<span class="sourceLineNo">224</span>        LOG.debug("Need to fix these: " + npe.toString());<a name="line.224"></a>
-<span class="sourceLineNo">225</span>      } catch (IOException e) {<a name="line.225"></a>
-<span class="sourceLineNo">226</span>        LOG.warn("Running hook", e);<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>  }<a name="line.229"></a>
-<span class="sourceLineNo">230</span><a name="line.230"></a>
-<span class="sourceLineNo">231</span>  private void init(final int nMasterNodes, final int nRegionNodes, List&lt;Integer&gt; rsPorts,<a name="line.231"></a>
-<span class="sourceLineNo">232</span>                 Class&lt;? extends HMaster&gt; masterClass,<a name="line.232"></a>
-<span class="sourceLineNo">233</span>                 Class&lt;? extends MiniHBaseCluster.MiniHBaseClusterRegionServer&gt; regionserverClass)<a name="line.233"></a>
-<span class="sourceLineNo">234</span>  throws IOException, InterruptedException {<a name="line.234"></a>
-<span class="sourceLineNo">235</span>    try {<a name="line.235"></a>
-<span class="sourceLineNo">236</span>      if (masterClass == null){<a name="line.236"></a>
-<span class="sourceLineNo">237</span>        masterClass =  HMaster.class;<a name="line.237"></a>
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-<span class="sourceLineNo">239</span>      if (regionserverClass == null){<a name="line.239"></a>
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-<span class="sourceLineNo">242</span><a name="line.242"></a>
-<span class="sourceLineNo">243</span>      // start up a LocalHBaseCluster<a name="line.243"></a>
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-<span class="sourceLineNo">245</span>          masterClass, regionserverClass);<a name="line.245"></a>
-<span class="sourceLineNo">246</span><a name="line.246"></a>
-<span class="sourceLineNo">247</span>      // manually add the regionservers as other users<a name="line.247"></a>
-<span class="sourceLineNo">248</span>      for (int i = 0; i &lt; nRegionNodes; i++) {<a name="line.248"></a>
-<span class="sourceLineNo">249</span>        Configuration rsConf = HBaseConfiguration.create(conf);<a name="line.249"></a>
-<span class="sourceLineNo">250</span>        if (rsPorts != null) {<a name="line.250"></a>
-<span class="sourceLineNo">251</span>          rsConf.setInt(HConstants.REGIONSERVER_PORT, rsPorts.get(i));<a name="line.251"></a>
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-<span class="sourceLineNo">253</span>        User user = HBaseTestingUtility.getDifferentUser(rsConf,<a name="line.253"></a>
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+<span class="sourceLineNo">028</span>import org.apache.hadoop.conf.Configuration;<a name="line.28"></a>
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+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.30"></a>
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+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.security.User;<a name="line.35"></a>
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+<span class="sourceLineNo">050</span>/**<a name="line.50"></a>
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+<span class="sourceLineNo">099</span>   * @param rsPorts Ports that RegionServer should use; pass ports if you want to test cluster<a name="line.99"></a>
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+<span class="sourceLineNo">101</span>   *   just with different startcode); by default mini hbase clusters choose new<a name="line.101"></a>
+<span class="sourceLineNo">102</span>   *   arbitrary ports on each cluster start.<a name="line.102"></a>
+<span class="sourceLineNo">103</span>   * @throws IOException<a name="line.103"></a>
+<span class="sourceLineNo">104</span>   * @throws InterruptedException<a name="line.104"></a>
+<span class="sourceLineNo">105</span>   */<a name="line.105"></a>
+<span class="sourceLineNo">106</span>  public MiniHBaseCluster(Configuration conf, int numMasters, int numRegionServers,<a name="line.106"></a>
+<span class="sourceLineNo">107</span>         List&lt;Integer&gt; rsPorts,<a name="line.107"></a>
+<span class="sourceLineNo">108</span>         Class&lt;? extends HMaster&gt; masterClass,<a name="line.108"></a>
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+<span class="sourceLineNo">110</span>      throws IOException, InterruptedException {<a name="line.110"></a>
+<span class="sourceLineNo">111</span>    super(conf);<a name="line.111"></a>
+<span class="sourceLineNo">112</span><a name="line.112"></a>
+<span class="sourceLineNo">113</span>    // Hadoop 2<a name="line.113"></a>
+<span class="sourceLineNo">114</span>    CompatibilityFactory.getInstance(MetricsAssertHelper.class).init();<a name="line.114"></a>
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+<span class="sourceLineNo">117</span>    this.initialClusterStatus = getClusterStatus();<a name="line.117"></a>
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+<span class="sourceLineNo">125</span>   * Subclass so can get at protected methods (none at moment).  Also, creates<a name="line.125"></a>
+<span class="sourceLineNo">126</span>   * a FileSystem instance per instantiation.  Adds a shutdown own FileSystem<a name="line.126"></a>
+<span class="sourceLineNo">127</span>   * on the way out. Shuts down own Filesystem only, not All filesystems as<a name="line.127"></a>
+<span class="sourceLineNo">128</span>   * the FileSystem system exit hook does.<a name="line.128"></a>
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+<span class="sourceLineNo">131</span>    private Thread shutdownThread = null;<a name="line.131"></a>
+<span class="sourceLineNo">132</span>    private User user = null;<a name="line.132"></a>
+<span class="sourceLineNo">133</span>    /**<a name="line.133"></a>
+<span class="sourceLineNo">134</span>     * List of RegionServers killed so far. ServerName also comprises startCode of a server,<a name="line.134"></a>
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+<span class="sourceLineNo">137</span>     */<a name="line.137"></a>
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+<span class="sourceLineNo">139</span><a name="line.139"></a>
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+<span class="sourceLineNo">149</span>     * @param uniqueName Same name used to help identify the created fs.<a name="line.149"></a>
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