http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b618ac40/devapidocs/src-html/org/apache/hadoop/hbase/replication/TableBasedReplicationQueuesClientImpl.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/TableBasedReplicationQueuesClientImpl.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/TableBasedReplicationQueuesClientImpl.html deleted file mode 100644 index 2b0ff55..0000000 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/TableBasedReplicationQueuesClientImpl.html +++ /dev/null @@ -1,185 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> -<html lang="en"> -<head> -<title>Source code</title> -<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> -</head> -<body> -<div class="sourceContainer"> -<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> -<span class="sourceLineNo">002</span> *<a name="line.2"></a> -<span class="sourceLineNo">003</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.3"></a> -<span class="sourceLineNo">004</span> * or more contributor license agreements. See the NOTICE file<a name="line.4"></a> -<span class="sourceLineNo">005</span> * distributed with this work for additional information<a name="line.5"></a> -<span class="sourceLineNo">006</span> * regarding copyright ownership. The ASF licenses this file<a name="line.6"></a> -<span class="sourceLineNo">007</span> * to you under the Apache License, Version 2.0 (the<a name="line.7"></a> -<span class="sourceLineNo">008</span> * "License"); you may not use this file except in compliance<a name="line.8"></a> -<span class="sourceLineNo">009</span> * with the License. You may obtain a copy of the License at<a name="line.9"></a> -<span class="sourceLineNo">010</span> *<a name="line.10"></a> -<span class="sourceLineNo">011</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.11"></a> -<span class="sourceLineNo">012</span> *<a name="line.12"></a> -<span class="sourceLineNo">013</span> * Unless required by applicable law or agreed to in writing, software<a name="line.13"></a> -<span class="sourceLineNo">014</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.14"></a> -<span class="sourceLineNo">015</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.15"></a> -<span class="sourceLineNo">016</span> * See the License for the specific language governing permissions and<a name="line.16"></a> -<span class="sourceLineNo">017</span> * limitations under the License.<a name="line.17"></a> -<span class="sourceLineNo">018</span> */<a name="line.18"></a> -<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.replication;<a name="line.19"></a> -<span class="sourceLineNo">020</span><a name="line.20"></a> -<span class="sourceLineNo">021</span>import org.apache.commons.lang3.NotImplementedException;<a name="line.21"></a> -<span class="sourceLineNo">022</span>import org.apache.hadoop.conf.Configuration;<a name="line.22"></a> -<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.Abortable;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.HConstants;<a name="line.24"></a> -<span class="sourceLineNo">025</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.client.Result;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.client.Table;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.zookeeper.KeeperException;<a name="line.30"></a> -<span class="sourceLineNo">031</span><a name="line.31"></a> -<span class="sourceLineNo">032</span>import java.io.IOException;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import java.util.HashSet;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import java.util.List;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import java.util.Set;<a name="line.35"></a> -<span class="sourceLineNo">036</span><a name="line.36"></a> -<span class="sourceLineNo">037</span>/**<a name="line.37"></a> -<span class="sourceLineNo">038</span> * Implements the ReplicationQueuesClient interface on top of the Replication Table. It utilizes<a name="line.38"></a> -<span class="sourceLineNo">039</span> * the ReplicationTableBase to access the Replication Table.<a name="line.39"></a> -<span class="sourceLineNo">040</span> */<a name="line.40"></a> -<span class="sourceLineNo">041</span>@InterfaceAudience.Private<a name="line.41"></a> -<span class="sourceLineNo">042</span>public class TableBasedReplicationQueuesClientImpl extends ReplicationTableBase<a name="line.42"></a> -<span class="sourceLineNo">043</span> implements ReplicationQueuesClient {<a name="line.43"></a> -<span class="sourceLineNo">044</span><a name="line.44"></a> -<span class="sourceLineNo">045</span> public TableBasedReplicationQueuesClientImpl(ReplicationQueuesClientArguments args)<a name="line.45"></a> -<span class="sourceLineNo">046</span> throws IOException {<a name="line.46"></a> -<span class="sourceLineNo">047</span> super(args.getConf(), args.getAbortable());<a name="line.47"></a> -<span class="sourceLineNo">048</span> }<a name="line.48"></a> -<span class="sourceLineNo">049</span> public TableBasedReplicationQueuesClientImpl(Configuration conf,<a name="line.49"></a> -<span class="sourceLineNo">050</span> Abortable abortable) throws IOException {<a name="line.50"></a> -<span class="sourceLineNo">051</span> super(conf, abortable);<a name="line.51"></a> -<span class="sourceLineNo">052</span> }<a name="line.52"></a> -<span class="sourceLineNo">053</span><a name="line.53"></a> -<span class="sourceLineNo">054</span> @Override<a name="line.54"></a> -<span class="sourceLineNo">055</span> public void init() throws ReplicationException{<a name="line.55"></a> -<span class="sourceLineNo">056</span> // no-op<a name="line.56"></a> -<span class="sourceLineNo">057</span> }<a name="line.57"></a> -<span class="sourceLineNo">058</span><a name="line.58"></a> -<span class="sourceLineNo">059</span> @Override<a name="line.59"></a> -<span class="sourceLineNo">060</span> public List<String> getListOfReplicators() {<a name="line.60"></a> -<span class="sourceLineNo">061</span> return super.getListOfReplicators();<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> @Override<a name="line.64"></a> -<span class="sourceLineNo">065</span> public List<String> getLogsInQueue(String serverName, String queueId) {<a name="line.65"></a> -<span class="sourceLineNo">066</span> return super.getLogsInQueue(serverName, queueId);<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> -<span class="sourceLineNo">069</span> @Override<a name="line.69"></a> -<span class="sourceLineNo">070</span> public List<String> getAllQueues(String serverName) {<a name="line.70"></a> -<span class="sourceLineNo">071</span> return super.getAllQueues(serverName);<a name="line.71"></a> -<span class="sourceLineNo">072</span> }<a name="line.72"></a> -<span class="sourceLineNo">073</span><a name="line.73"></a> -<span class="sourceLineNo">074</span> @Override<a name="line.74"></a> -<span class="sourceLineNo">075</span> public Set<String> getAllWALs() {<a name="line.75"></a> -<span class="sourceLineNo">076</span> Set<String> allWals = new HashSet<>();<a name="line.76"></a> -<span class="sourceLineNo">077</span> ResultScanner allQueues = null;<a name="line.77"></a> -<span class="sourceLineNo">078</span> try (Table replicationTable = getOrBlockOnReplicationTable()) {<a name="line.78"></a> -<span class="sourceLineNo">079</span> allQueues = replicationTable.getScanner(new Scan());<a name="line.79"></a> -<span class="sourceLineNo">080</span> for (Result queue : allQueues) {<a name="line.80"></a> -<span class="sourceLineNo">081</span> for (String wal : readWALsFromResult(queue)) {<a name="line.81"></a> -<span class="sourceLineNo">082</span> allWals.add(wal);<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> } catch (IOException e) {<a name="line.85"></a> -<span class="sourceLineNo">086</span> String errMsg = "Failed getting all WAL's in Replication Table";<a name="line.86"></a> -<span class="sourceLineNo">087</span> abortable.abort(errMsg, e);<a name="line.87"></a> -<span class="sourceLineNo">088</span> } finally {<a name="line.88"></a> -<span class="sourceLineNo">089</span> if (allQueues != null) {<a name="line.89"></a> -<span class="sourceLineNo">090</span> allQueues.close();<a name="line.90"></a> -<span class="sourceLineNo">091</span> }<a name="line.91"></a> -<span class="sourceLineNo">092</span> }<a name="line.92"></a> -<span class="sourceLineNo">093</span> return allWals;<a name="line.93"></a> -<span class="sourceLineNo">094</span> }<a name="line.94"></a> -<span class="sourceLineNo">095</span><a name="line.95"></a> -<span class="sourceLineNo">096</span> @Override<a name="line.96"></a> -<span class="sourceLineNo">097</span> public int getHFileRefsNodeChangeVersion() throws KeeperException {<a name="line.97"></a> -<span class="sourceLineNo">098</span> // TODO<a name="line.98"></a> -<span class="sourceLineNo">099</span> throw new NotImplementedException(HConstants.NOT_IMPLEMENTED);<a name="line.99"></a> -<span class="sourceLineNo">100</span> }<a name="line.100"></a> -<span class="sourceLineNo">101</span><a name="line.101"></a> -<span class="sourceLineNo">102</span> @Override<a name="line.102"></a> -<span class="sourceLineNo">103</span> public List<String> getAllPeersFromHFileRefsQueue() throws KeeperException {<a name="line.103"></a> -<span class="sourceLineNo">104</span> // TODO<a name="line.104"></a> -<span class="sourceLineNo">105</span> throw new NotImplementedException(HConstants.NOT_IMPLEMENTED);<a name="line.105"></a> -<span class="sourceLineNo">106</span> }<a name="line.106"></a> -<span class="sourceLineNo">107</span><a name="line.107"></a> -<span class="sourceLineNo">108</span> @Override<a name="line.108"></a> -<span class="sourceLineNo">109</span> public List<String> getReplicableHFiles(String peerId) throws KeeperException {<a name="line.109"></a> -<span class="sourceLineNo">110</span> // TODO<a name="line.110"></a> -<span class="sourceLineNo">111</span> throw new NotImplementedException(HConstants.NOT_IMPLEMENTED);<a name="line.111"></a> -<span class="sourceLineNo">112</span> }<a name="line.112"></a> -<span class="sourceLineNo">113</span>}<a name="line.113"></a> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</pre> -</div> -</body> -</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b618ac40/devapidocs/src-html/org/apache/hadoop/hbase/replication/TableBasedReplicationQueuesImpl.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/TableBasedReplicationQueuesImpl.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/TableBasedReplicationQueuesImpl.html deleted file mode 100644 index 3fa5a00..0000000 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/TableBasedReplicationQueuesImpl.html +++ /dev/null @@ -1,520 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> -<html lang="en"> -<head> -<title>Source code</title> -<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> -</head> -<body> -<div class="sourceContainer"> -<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> -<span class="sourceLineNo">002</span>*<a name="line.2"></a> -<span class="sourceLineNo">003</span>* Licensed to the Apache Software Foundation (ASF) under one<a name="line.3"></a> -<span class="sourceLineNo">004</span>* or more contributor license agreements. See the NOTICE file<a name="line.4"></a> -<span class="sourceLineNo">005</span>* distributed with this work for additional information<a name="line.5"></a> -<span class="sourceLineNo">006</span>* regarding copyright ownership. The ASF licenses this file<a name="line.6"></a> -<span class="sourceLineNo">007</span>* to you under the Apache License, Version 2.0 (the<a name="line.7"></a> -<span class="sourceLineNo">008</span>* "License"); you may not use this file except in compliance<a name="line.8"></a> -<span class="sourceLineNo">009</span>* with the License. You may obtain a copy of the License at<a name="line.9"></a> -<span class="sourceLineNo">010</span>*<a name="line.10"></a> -<span class="sourceLineNo">011</span>* http://www.apache.org/licenses/LICENSE-2.0<a name="line.11"></a> -<span class="sourceLineNo">012</span>*<a name="line.12"></a> -<span class="sourceLineNo">013</span>* Unless required by applicable law or agreed to in writing, software<a name="line.13"></a> -<span class="sourceLineNo">014</span>* distributed under the License is distributed on an "AS IS" BASIS,<a name="line.14"></a> -<span class="sourceLineNo">015</span>* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.15"></a> -<span class="sourceLineNo">016</span>* See the License for the specific language governing permissions and<a name="line.16"></a> -<span class="sourceLineNo">017</span>* limitations under the License.<a name="line.17"></a> -<span class="sourceLineNo">018</span>*/<a name="line.18"></a> -<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.replication;<a name="line.19"></a> -<span class="sourceLineNo">020</span><a name="line.20"></a> -<span class="sourceLineNo">021</span>import org.apache.commons.lang3.NotImplementedException;<a name="line.21"></a> -<span class="sourceLineNo">022</span>import org.apache.hadoop.conf.Configuration;<a name="line.22"></a> -<span class="sourceLineNo">023</span><a name="line.23"></a> -<span class="sourceLineNo">024</span>import org.apache.hadoop.fs.Path;<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.CompareOperator;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.HConstants;<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>import org.apache.hadoop.hbase.client.Delete;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.Get;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.Put;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.Result;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.RowMutations;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.36"></a> -<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.Table;<a name="line.37"></a> -<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.filter.SingleColumnValueFilter;<a name="line.38"></a> -<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.39"></a> -<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.40"></a> -<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.41"></a> -<span class="sourceLineNo">042</span>import org.apache.zookeeper.KeeperException;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.slf4j.Logger;<a name="line.43"></a> -<span class="sourceLineNo">044</span>import org.slf4j.LoggerFactory;<a name="line.44"></a> -<span class="sourceLineNo">045</span><a name="line.45"></a> -<span class="sourceLineNo">046</span>import java.io.IOException;<a name="line.46"></a> -<span class="sourceLineNo">047</span>import java.util.ArrayList;<a name="line.47"></a> -<span class="sourceLineNo">048</span>import java.util.Arrays;<a name="line.48"></a> -<span class="sourceLineNo">049</span>import java.util.List;<a name="line.49"></a> -<span class="sourceLineNo">050</span>import java.util.Map;<a name="line.50"></a> -<span class="sourceLineNo">051</span>import java.util.SortedSet;<a name="line.51"></a> -<span class="sourceLineNo">052</span>import java.util.TreeSet;<a name="line.52"></a> -<span class="sourceLineNo">053</span><a name="line.53"></a> -<span class="sourceLineNo">054</span>/**<a name="line.54"></a> -<span class="sourceLineNo">055</span> * This class provides an implementation of the ReplicationQueues interface using an HBase table<a name="line.55"></a> -<span class="sourceLineNo">056</span> * "Replication Table". It utilizes the ReplicationTableBase to access the Replication Table.<a name="line.56"></a> -<span class="sourceLineNo">057</span> */<a name="line.57"></a> -<span class="sourceLineNo">058</span>@InterfaceAudience.Private<a name="line.58"></a> -<span class="sourceLineNo">059</span>public class TableBasedReplicationQueuesImpl extends ReplicationTableBase<a name="line.59"></a> -<span class="sourceLineNo">060</span> implements ReplicationQueues {<a name="line.60"></a> -<span class="sourceLineNo">061</span><a name="line.61"></a> -<span class="sourceLineNo">062</span> private static final Logger LOG = LoggerFactory.getLogger(TableBasedReplicationQueuesImpl.class);<a name="line.62"></a> -<span class="sourceLineNo">063</span><a name="line.63"></a> -<span class="sourceLineNo">064</span> // Common byte values used in replication offset tracking<a name="line.64"></a> -<span class="sourceLineNo">065</span> private static final byte[] INITIAL_OFFSET_BYTES = Bytes.toBytes(0L);<a name="line.65"></a> -<span class="sourceLineNo">066</span> private static final byte[] EMPTY_STRING_BYTES = Bytes.toBytes("");<a name="line.66"></a> -<span class="sourceLineNo">067</span><a name="line.67"></a> -<span class="sourceLineNo">068</span> private String serverName = null;<a name="line.68"></a> -<span class="sourceLineNo">069</span> private byte[] serverNameBytes = null;<a name="line.69"></a> -<span class="sourceLineNo">070</span><a name="line.70"></a> -<span class="sourceLineNo">071</span> // TODO: Only use this variable temporarily. Eventually we want to use HBase to store all<a name="line.71"></a> -<span class="sourceLineNo">072</span> // TODO: replication information<a name="line.72"></a> -<span class="sourceLineNo">073</span> private ReplicationStateZKBase replicationState;<a name="line.73"></a> -<span class="sourceLineNo">074</span><a name="line.74"></a> -<span class="sourceLineNo">075</span> public TableBasedReplicationQueuesImpl(ReplicationQueuesArguments args) throws IOException {<a name="line.75"></a> -<span class="sourceLineNo">076</span> this(args.getConf(), args.getAbortable(), args.getZk());<a name="line.76"></a> -<span class="sourceLineNo">077</span> }<a name="line.77"></a> -<span class="sourceLineNo">078</span><a name="line.78"></a> -<span class="sourceLineNo">079</span> public TableBasedReplicationQueuesImpl(Configuration conf, Abortable abort, ZKWatcher zkw)<a name="line.79"></a> -<span class="sourceLineNo">080</span> throws IOException {<a name="line.80"></a> -<span class="sourceLineNo">081</span> super(conf, abort);<a name="line.81"></a> -<span class="sourceLineNo">082</span> replicationState = new ReplicationStateZKBase(zkw, conf, abort) {};<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> @Override<a name="line.85"></a> -<span class="sourceLineNo">086</span> public void init(String serverName) throws ReplicationException {<a name="line.86"></a> -<span class="sourceLineNo">087</span> this.serverName = serverName;<a name="line.87"></a> -<span class="sourceLineNo">088</span> this.serverNameBytes = Bytes.toBytes(serverName);<a name="line.88"></a> -<span class="sourceLineNo">089</span> }<a name="line.89"></a> -<span class="sourceLineNo">090</span><a name="line.90"></a> -<span class="sourceLineNo">091</span> @Override<a name="line.91"></a> -<span class="sourceLineNo">092</span> public List<String> getListOfReplicators() {<a name="line.92"></a> -<span class="sourceLineNo">093</span> return super.getListOfReplicators();<a name="line.93"></a> -<span class="sourceLineNo">094</span> }<a name="line.94"></a> -<span class="sourceLineNo">095</span><a name="line.95"></a> -<span class="sourceLineNo">096</span> @Override<a name="line.96"></a> -<span class="sourceLineNo">097</span> public void removeQueue(String queueId) {<a name="line.97"></a> -<span class="sourceLineNo">098</span> try {<a name="line.98"></a> -<span class="sourceLineNo">099</span> byte[] rowKey = queueIdToRowKey(queueId);<a name="line.99"></a> -<span class="sourceLineNo">100</span> if (checkQueueExists(queueId)) {<a name="line.100"></a> -<span class="sourceLineNo">101</span> Delete deleteQueue = new Delete(rowKey);<a name="line.101"></a> -<span class="sourceLineNo">102</span> safeQueueUpdate(deleteQueue);<a name="line.102"></a> -<span class="sourceLineNo">103</span> } else {<a name="line.103"></a> -<span class="sourceLineNo">104</span> LOG.info("No logs were registered for queue id=" + queueId + " so no rows were removed " +<a name="line.104"></a> -<span class="sourceLineNo">105</span> "from the replication table while removing the queue");<a name="line.105"></a> -<span class="sourceLineNo">106</span> }<a name="line.106"></a> -<span class="sourceLineNo">107</span> } catch (IOException | ReplicationException e) {<a name="line.107"></a> -<span class="sourceLineNo">108</span> String errMsg = "Failed removing queue queueId=" + queueId;<a name="line.108"></a> -<span class="sourceLineNo">109</span> abortable.abort(errMsg, e);<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><a name="line.112"></a> -<span class="sourceLineNo">113</span> @Override<a name="line.113"></a> -<span class="sourceLineNo">114</span> public void addLog(String queueId, String filename) throws ReplicationException {<a name="line.114"></a> -<span class="sourceLineNo">115</span> try (Table replicationTable = getOrBlockOnReplicationTable()) {<a name="line.115"></a> -<span class="sourceLineNo">116</span> if (!checkQueueExists(queueId)) {<a name="line.116"></a> -<span class="sourceLineNo">117</span> // Each queue will have an Owner, OwnerHistory, and a collection of [WAL:offset] key values<a name="line.117"></a> -<span class="sourceLineNo">118</span> Put putNewQueue = new Put(Bytes.toBytes(buildQueueRowKey(queueId)));<a name="line.118"></a> -<span class="sourceLineNo">119</span> putNewQueue.addColumn(CF_QUEUE, COL_QUEUE_OWNER, serverNameBytes);<a name="line.119"></a> -<span class="sourceLineNo">120</span> putNewQueue.addColumn(CF_QUEUE, COL_QUEUE_OWNER_HISTORY, EMPTY_STRING_BYTES);<a name="line.120"></a> -<span class="sourceLineNo">121</span> putNewQueue.addColumn(CF_QUEUE, Bytes.toBytes(filename), INITIAL_OFFSET_BYTES);<a name="line.121"></a> -<span class="sourceLineNo">122</span> replicationTable.put(putNewQueue);<a 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