You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2018/12/05 14:53:14 UTC
[20/51] [partial] hbase-site git commit: Published site at
8bf966c8e936dec4d83bcbe85c5aab543f14a0df.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/27555316/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.html b/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.html
index 809f66f..9b60dd0 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.html
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+<span class="sourceLineNo">861</span> return !masterServices.isAborted() && !masterServices.isStopped();<a name="line.861"></a>
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+<span class="sourceLineNo">865</span> CoprocessorRpcChannel channel = rsGroupTable.coprocessorService(ROW_KEY);<a name="line.865"></a>
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+<span class="sourceLineNo">891</span> }<a name="line.891"></a>
+<span class="sourceLineNo">892</span><a name="line.892"></a>
+<span class="sourceLineNo">893</span> private void checkGroupName(String groupName) throws ConstraintException {<a name="line.893"></a>
+<span class="sourceLineNo">894</span> if (!groupName.matches("[a-zA-Z0-9_]+")) {<a name="line.894"></a>
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+<span class="sourceLineNo">896</span> }<a name="line.896"></a>
+<span class="sourceLineNo">897</span> }<a name="line.897"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/27555316/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/Utility.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/Utility.html b/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/Utility.html
index 714d140..bbc4d94 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/Utility.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/Utility.html
@@ -27,38 +27,230 @@
<span class="sourceLineNo">019</span> */<a name="line.19"></a>
<span class="sourceLineNo">020</span>package org.apache.hadoop.hbase.rsgroup;<a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.util.HashSet;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.util.Set;<a name="line.23"></a>
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-<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.ServerName;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.net.Address;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.28"></a>
-<span class="sourceLineNo">029</span><a name="line.29"></a>
-<span class="sourceLineNo">030</span>/**<a name="line.30"></a>
-<span class="sourceLineNo">031</span> * Utility for this RSGroup package in hbase-rsgroup.<a name="line.31"></a>
-<span class="sourceLineNo">032</span> */<a name="line.32"></a>
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-<span class="sourceLineNo">053</span>}<a name="line.53"></a>
+<span class="sourceLineNo">022</span>import java.io.EOFException;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.io.IOException;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.net.ConnectException;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.net.NoRouteToHostException;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.net.SocketException;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.net.SocketTimeoutException;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.net.UnknownHostException;<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.Locale;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import java.util.Set;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.NotAllMetaRegionsOnlineException;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.ServerName;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.ClusterConnection;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.client.RegionInfoBuilder;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.RegionReplicaUtil;<a name="line.37"></a>
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+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.42"></a>
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+<span class="sourceLineNo">052</span><a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.53"></a>
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+<span class="sourceLineNo">057</span>/**<a name="line.57"></a>
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+<span class="sourceLineNo">062</span><a name="line.62"></a>
+<span class="sourceLineNo">063</span> private static final Logger LOG = LoggerFactory.getLogger(Utility.class);<a name="line.63"></a>
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+<span class="sourceLineNo">065</span> private Utility() {<a name="line.65"></a>
+<span class="sourceLineNo">066</span> }<a name="line.66"></a>
+<span class="sourceLineNo">067</span><a name="line.67"></a>
+<span class="sourceLineNo">068</span> /**<a name="line.68"></a>
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+<span class="sourceLineNo">070</span> * @return Set of online Servers named for their hostname and port (not ServerName).<a name="line.70"></a>
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+<span class="sourceLineNo">074</span> if (master == null) {<a name="line.74"></a>
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+<span class="sourceLineNo">083</span><a name="line.83"></a>
+<span class="sourceLineNo">084</span> /**<a name="line.84"></a>
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+<span class="sourceLineNo">087</span> * @param zkw reference to the {@link ZKWatcher} which also contains configuration and operation<a name="line.87"></a>
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+<span class="sourceLineNo">095</span> final long timeout) throws InterruptedException, IOException {<a name="line.95"></a>
+<span class="sourceLineNo">096</span> return verifyMetaRegionLocation(hConnection, zkw, timeout, RegionInfo.DEFAULT_REPLICA_ID);<a name="line.96"></a>
+<span class="sourceLineNo">097</span> }<a name="line.97"></a>
+<span class="sourceLineNo">098</span><a name="line.98"></a>
+<span class="sourceLineNo">099</span> /**<a name="line.99"></a>
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+<span class="sourceLineNo">102</span> * @param zkw reference to the {@link ZKWatcher} which also contains configuration and operation<a name="line.102"></a>
+<span class="sourceLineNo">103</span> * @param timeout How long to wait on zk for meta address (passed through to<a name="line.103"></a>
+<span class="sourceLineNo">104</span> * @param replicaId the ID of the replica<a name="line.104"></a>
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+<span class="sourceLineNo">106</span> * @throws InterruptedException if waiting for the socket operation fails<a name="line.106"></a>
+<span class="sourceLineNo">107</span> * @throws IOException if the number of retries for getting the connection is exceeded<a name="line.107"></a>
+<span class="sourceLineNo">108</span> */<a name="line.108"></a>
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+<span class="sourceLineNo">110</span> final long timeout, int replicaId) throws InterruptedException, IOException {<a name="line.110"></a>
+<span class="sourceLineNo">111</span> AdminProtos.AdminService.BlockingInterface service = null;<a name="line.111"></a>
+<span class="sourceLineNo">112</span> try {<a name="line.112"></a>
+<span class="sourceLineNo">113</span> service = getMetaServerConnection(connection, zkw, timeout, replicaId);<a name="line.113"></a>
+<span class="sourceLineNo">114</span> } catch (NotAllMetaRegionsOnlineException e) {<a name="line.114"></a>
+<span class="sourceLineNo">115</span> // Pass<a name="line.115"></a>
+<span class="sourceLineNo">116</span> } catch (ServerNotRunningYetException e) {<a name="line.116"></a>
+<span class="sourceLineNo">117</span> // Pass -- remote server is not up so can't be carrying root<a name="line.117"></a>
+<span class="sourceLineNo">118</span> } catch (UnknownHostException e) {<a name="line.118"></a>
+<span class="sourceLineNo">119</span> // Pass -- server name doesn't resolve so it can't be assigned anything.<a name="line.119"></a>
+<span class="sourceLineNo">120</span> } catch (RegionServerStoppedException e) {<a name="line.120"></a>
+<span class="sourceLineNo">121</span> // Pass -- server name sends us to a server that is dying or already dead.<a name="line.121"></a>
+<span class="sourceLineNo">122</span> }<a name="line.122"></a>
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+<span class="sourceLineNo">124</span> MetaTableLocator.getMetaRegionLocation(zkw, replicaId),<a name="line.124"></a>
+<span class="sourceLineNo">125</span> RegionReplicaUtil.getRegionInfoForReplica(RegionInfoBuilder.FIRST_META_REGIONINFO, replicaId)<a name="line.125"></a>
+<span class="sourceLineNo">126</span> .getRegionName());<a name="line.126"></a>
+<span class="sourceLineNo">127</span> }<a name="line.127"></a>
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+<span class="sourceLineNo">129</span> /**<a name="line.129"></a>
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+<span class="sourceLineNo">134</span> * logging.<a name="line.134"></a>
+<span class="sourceLineNo">135</span> * @param regionName The regionname we are interested in.<a name="line.135"></a>
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+<span class="sourceLineNo">137</span> */<a name="line.137"></a>
+<span class="sourceLineNo">138</span> // TODO: We should be able to get the ServerName from the AdminProtocol<a name="line.138"></a>
+<span class="sourceLineNo">139</span> // rather than have to pass it in. Its made awkward by the fact that the<a name="line.139"></a>
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+<span class="sourceLineNo">141</span> // to be fixed to go to a local method or to a cache before we can do this.<a name="line.141"></a>
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+<span class="sourceLineNo">144</span> final byte[] regionName) {<a name="line.144"></a>
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+<span class="sourceLineNo">152</span> // Try and get regioninfo from the hosting server.<a name="line.152"></a>
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+<span class="sourceLineNo">154</span> } catch (ConnectException e) {<a name="line.154"></a>
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+<span class="sourceLineNo">173</span> address + ", exception=" + t.getMessage());<a name="line.173"></a>
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+<span class="sourceLineNo">177</span> /**<a name="line.177"></a>
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+<span class="sourceLineNo">197</span> /**<a name="line.197"></a>
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+<span class="sourceLineNo">213</span> LOG.debug("Catch this; presume it means the cached connection has gone bad.");<a name="line.213"></a>
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+<span class="sourceLineNo">217</span> } catch (SocketTimeoutException e) {<a name="line.217"></a>
+<span class="sourceLineNo">218</span> LOG.debug("Timed out connecting to " + sn);<a name="line.218"></a>
+<span class="sourceLineNo">219</span> } catch (NoRouteToHostException e) {<a name="line.219"></a>
+<span class="sourceLineNo">220</span> LOG.debug("Connecting to " + sn, e);<a name="line.220"></a>
+<span class="sourceLineNo">221</span> } catch (SocketException e) {<a name="line.221"></a>
+<span class="sourceLineNo">222</span> LOG.debug("Exception connecting to " + sn);<a name="line.222"></a>
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+<span class="sourceLineNo">224</span> LOG.debug("Unknown host exception connecting to " + sn);<a name="line.224"></a>
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+<span class="sourceLineNo">229</span> } catch (IOException ioe) {<a name="line.229"></a>
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+<span class="sourceLineNo">232</span> LOG.debug("Catch. Connect refused.");<a name="line.232"></a>
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+<span class="sourceLineNo">234</span> LOG.debug("Catch. Other end disconnected us.");<a name="line.234"></a>
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+<span class="sourceLineNo">237</span> LOG.debug("Catch. Connection reset.");<a name="line.237"></a>
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+<span class="sourceLineNo">239</span> throw ioe;<a name="line.239"></a>
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+<span class="sourceLineNo">241</span><a name="line.241"></a>
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