http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a5c4dca3/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsBase.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsBase.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsBase.html index 56de5ac..8802056 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsBase.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsBase.html @@ -31,847 +31,957 @@ <span class="sourceLineNo">023</span>import static org.junit.Assert.assertTrue;<a name="line.23"></a> <span class="sourceLineNo">024</span>import static org.junit.Assert.fail;<a name="line.24"></a> <span class="sourceLineNo">025</span><a name="line.25"></a> -<span class="sourceLineNo">026</span>import java.io.IOException;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import java.security.SecureRandom;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import java.util.EnumSet;<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.LinkedList;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import java.util.List;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import java.util.Map;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import java.util.Set;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import java.util.TreeMap;<a name="line.34"></a> -<span class="sourceLineNo">035</span><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> -<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.ClusterStatus;<a name="line.38"></a> -<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.ClusterStatus.Option;<a name="line.39"></a> -<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HBaseCluster;<a name="line.40"></a> -<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.41"></a> -<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.43"></a> -<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.44"></a> -<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.RegionLoad;<a name="line.45"></a> -<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.ServerName;<a name="line.46"></a> -<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.TableName;<a name="line.47"></a> -<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.Waiter;<a name="line.48"></a> -<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.49"></a> -<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.ClusterConnection;<a name="line.50"></a> -<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.51"></a> -<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.constraint.ConstraintException;<a name="line.52"></a> -<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.net.Address;<a name="line.53"></a> -<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.54"></a> -<span class="sourceLineNo">055</span>import org.junit.Assert;<a name="line.55"></a> -<span class="sourceLineNo">056</span>import org.junit.Before;<a name="line.56"></a> -<span class="sourceLineNo">057</span>import org.junit.Rule;<a name="line.57"></a> -<span class="sourceLineNo">058</span>import org.junit.Test;<a name="line.58"></a> -<span class="sourceLineNo">059</span>import org.junit.rules.TestName;<a name="line.59"></a> -<span class="sourceLineNo">060</span><a name="line.60"></a> -<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.com.google.common.collect.Maps;<a name="line.61"></a> -<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.com.google.common.collect.Sets;<a name="line.62"></a> -<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.63"></a> -<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos;<a name="line.64"></a> -<span class="sourceLineNo">065</span><a name="line.65"></a> -<span class="sourceLineNo">066</span>public abstract class TestRSGroupsBase {<a name="line.66"></a> -<span class="sourceLineNo">067</span> protected static final Log LOG = LogFactory.getLog(TestRSGroupsBase.class);<a name="line.67"></a> -<span class="sourceLineNo">068</span> @Rule<a name="line.68"></a> -<span class="sourceLineNo">069</span> public TestName name = new TestName();<a name="line.69"></a> -<span class="sourceLineNo">070</span><a name="line.70"></a> -<span class="sourceLineNo">071</span> //shared<a name="line.71"></a> -<span class="sourceLineNo">072</span> protected final static String groupPrefix = "Group";<a name="line.72"></a> -<span class="sourceLineNo">073</span> protected final static String tablePrefix = "Group";<a name="line.73"></a> -<span class="sourceLineNo">074</span> protected final static SecureRandom rand = new SecureRandom();<a name="line.74"></a> -<span class="sourceLineNo">075</span><a name="line.75"></a> -<span class="sourceLineNo">076</span> //shared, cluster type specific<a name="line.76"></a> -<span class="sourceLineNo">077</span> protected static HBaseTestingUtility TEST_UTIL;<a name="line.77"></a> -<span class="sourceLineNo">078</span> protected static Admin admin;<a name="line.78"></a> -<span class="sourceLineNo">079</span> protected static HBaseCluster cluster;<a name="line.79"></a> -<span class="sourceLineNo">080</span> protected static RSGroupAdmin rsGroupAdmin;<a name="line.80"></a> -<span class="sourceLineNo">081</span><a name="line.81"></a> -<span class="sourceLineNo">082</span> public final static long WAIT_TIMEOUT = 60000*5;<a name="line.82"></a> -<span class="sourceLineNo">083</span> public final static int NUM_SLAVES_BASE = 4; //number of slaves for the smallest cluster<a name="line.83"></a> +<span class="sourceLineNo">026</span>import com.google.common.collect.Lists;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import java.io.IOException;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import java.security.SecureRandom;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import java.util.EnumSet;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import java.util.HashSet;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import java.util.LinkedList;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import java.util.List;<a name="line.32"></a> +<span class="sourceLineNo">033</span>import java.util.Map;<a name="line.33"></a> +<span class="sourceLineNo">034</span>import java.util.Set;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import java.util.TreeMap;<a name="line.35"></a> +<span class="sourceLineNo">036</span><a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.commons.logging.Log;<a name="line.37"></a> +<span class="sourceLineNo">038</span>import org.apache.commons.logging.LogFactory;<a name="line.38"></a> +<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.ClusterStatus;<a name="line.39"></a> +<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.ClusterStatus.Option;<a name="line.40"></a> +<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HBaseCluster;<a name="line.41"></a> +<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.42"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.43"></a> +<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.44"></a> +<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.45"></a> +<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.RegionLoad;<a name="line.46"></a> +<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.ServerName;<a name="line.47"></a> +<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.TableName;<a name="line.48"></a> +<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.Waiter;<a name="line.49"></a> +<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.50"></a> +<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.ClusterConnection;<a name="line.51"></a> +<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.52"></a> +<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.constraint.ConstraintException;<a name="line.53"></a> +<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.54"></a> +<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.net.Address;<a name="line.55"></a> +<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.56"></a> +<span class="sourceLineNo">057</span>import org.junit.Assert;<a name="line.57"></a> +<span class="sourceLineNo">058</span>import org.junit.Before;<a name="line.58"></a> +<span class="sourceLineNo">059</span>import org.junit.Rule;<a name="line.59"></a> +<span class="sourceLineNo">060</span>import org.junit.Test;<a name="line.60"></a> +<span class="sourceLineNo">061</span>import org.junit.rules.TestName;<a name="line.61"></a> +<span class="sourceLineNo">062</span><a name="line.62"></a> +<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.com.google.common.collect.Maps;<a name="line.63"></a> +<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.com.google.common.collect.Sets;<a name="line.64"></a> +<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.65"></a> +<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos;<a name="line.66"></a> +<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.GetServerInfoRequest;<a name="line.67"></a> +<span class="sourceLineNo">068</span><a name="line.68"></a> +<span class="sourceLineNo">069</span>public abstract class TestRSGroupsBase {<a name="line.69"></a> +<span class="sourceLineNo">070</span> protected static final Log LOG = LogFactory.getLog(TestRSGroupsBase.class);<a name="line.70"></a> +<span class="sourceLineNo">071</span> @Rule<a name="line.71"></a> +<span class="sourceLineNo">072</span> public TestName name = new TestName();<a name="line.72"></a> +<span class="sourceLineNo">073</span><a name="line.73"></a> +<span class="sourceLineNo">074</span> //shared<a name="line.74"></a> +<span class="sourceLineNo">075</span> protected final static String groupPrefix = "Group";<a name="line.75"></a> +<span class="sourceLineNo">076</span> protected final static String tablePrefix = "Group";<a name="line.76"></a> +<span class="sourceLineNo">077</span> protected final static SecureRandom rand = new SecureRandom();<a name="line.77"></a> +<span class="sourceLineNo">078</span><a name="line.78"></a> +<span class="sourceLineNo">079</span> //shared, cluster type specific<a name="line.79"></a> +<span class="sourceLineNo">080</span> protected static HBaseTestingUtility TEST_UTIL;<a name="line.80"></a> +<span class="sourceLineNo">081</span> protected static Admin admin;<a name="line.81"></a> +<span class="sourceLineNo">082</span> protected static HBaseCluster cluster;<a name="line.82"></a> +<span class="sourceLineNo">083</span> protected static RSGroupAdmin rsGroupAdmin;<a name="line.83"></a> <span class="sourceLineNo">084</span><a name="line.84"></a> -<span class="sourceLineNo">085</span> // Per test variables<a name="line.85"></a> -<span class="sourceLineNo">086</span> TableName tableName;<a name="line.86"></a> -<span class="sourceLineNo">087</span> @Before<a name="line.87"></a> -<span class="sourceLineNo">088</span> public void setup() {<a name="line.88"></a> -<span class="sourceLineNo">089</span> LOG.info(name.getMethodName());<a name="line.89"></a> -<span class="sourceLineNo">090</span> tableName = TableName.valueOf(tablePrefix + "_" + name.getMethodName());<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> protected RSGroupInfo addGroup(String groupName, int serverCount)<a name="line.93"></a> -<span class="sourceLineNo">094</span> throws IOException, InterruptedException {<a name="line.94"></a> -<span class="sourceLineNo">095</span> RSGroupInfo defaultInfo = rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP);<a name="line.95"></a> -<span class="sourceLineNo">096</span> assertTrue(defaultInfo != null);<a name="line.96"></a> -<span class="sourceLineNo">097</span> assertTrue(defaultInfo.getServers().size() >= serverCount);<a name="line.97"></a> -<span class="sourceLineNo">098</span> rsGroupAdmin.addRSGroup(groupName);<a name="line.98"></a> -<span class="sourceLineNo">099</span><a name="line.99"></a> -<span class="sourceLineNo">100</span> Set<Address> set = new HashSet<>();<a name="line.100"></a> -<span class="sourceLineNo">101</span> for(Address server: defaultInfo.getServers()) {<a name="line.101"></a> -<span class="sourceLineNo">102</span> if(set.size() == serverCount) {<a name="line.102"></a> -<span class="sourceLineNo">103</span> break;<a name="line.103"></a> -<span class="sourceLineNo">104</span> }<a name="line.104"></a> -<span class="sourceLineNo">105</span> set.add(server);<a name="line.105"></a> -<span class="sourceLineNo">106</span> }<a name="line.106"></a> -<span class="sourceLineNo">107</span> rsGroupAdmin.moveServers(set, groupName);<a name="line.107"></a> -<span class="sourceLineNo">108</span> RSGroupInfo result = rsGroupAdmin.getRSGroupInfo(groupName);<a name="line.108"></a> -<span class="sourceLineNo">109</span> assertTrue(result.getServers().size() >= serverCount);<a name="line.109"></a> -<span class="sourceLineNo">110</span> return result;<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> void removeGroup(String groupName) throws IOException {<a name="line.113"></a> -<span class="sourceLineNo">114</span> RSGroupInfo RSGroupInfo = rsGroupAdmin.getRSGroupInfo(groupName);<a name="line.114"></a> -<span class="sourceLineNo">115</span> rsGroupAdmin.moveTables(RSGroupInfo.getTables(), RSGroupInfo.DEFAULT_GROUP);<a name="line.115"></a> -<span class="sourceLineNo">116</span> rsGroupAdmin.moveServers(RSGroupInfo.getServers(), RSGroupInfo.DEFAULT_GROUP);<a name="line.116"></a> -<span class="sourceLineNo">117</span> rsGroupAdmin.removeRSGroup(groupName);<a name="line.117"></a> -<span class="sourceLineNo">118</span> }<a name="line.118"></a> -<span class="sourceLineNo">119</span><a name="line.119"></a> -<span class="sourceLineNo">120</span> protected void deleteTableIfNecessary() throws IOException {<a name="line.120"></a> -<span class="sourceLineNo">121</span> for (HTableDescriptor desc : TEST_UTIL.getAdmin().listTables(tablePrefix+".*")) {<a name="line.121"></a> -<span class="sourceLineNo">122</span> TEST_UTIL.deleteTable(desc.getTableName());<a name="line.122"></a> -<span class="sourceLineNo">123</span> }<a name="line.123"></a> -<span class="sourceLineNo">124</span> }<a name="line.124"></a> -<span class="sourceLineNo">125</span><a name="line.125"></a> -<span class="sourceLineNo">126</span> protected void deleteNamespaceIfNecessary() throws IOException {<a name="line.126"></a> -<span class="sourceLineNo">127</span> for (NamespaceDescriptor desc : TEST_UTIL.getAdmin().listNamespaceDescriptors()) {<a name="line.127"></a> -<span class="sourceLineNo">128</span> if(desc.getName().startsWith(tablePrefix)) {<a name="line.128"></a> -<span class="sourceLineNo">129</span> admin.deleteNamespace(desc.getName());<a name="line.129"></a> -<span class="sourceLineNo">130</span> }<a name="line.130"></a> -<span class="sourceLineNo">131</span> }<a name="line.131"></a> -<span class="sourceLineNo">132</span> }<a name="line.132"></a> -<span class="sourceLineNo">133</span><a name="line.133"></a> -<span class="sourceLineNo">134</span> protected void deleteGroups() throws IOException {<a name="line.134"></a> -<span class="sourceLineNo">135</span> RSGroupAdmin groupAdmin =<a name="line.135"></a> -<span class="sourceLineNo">136</span> new RSGroupAdminClient(TEST_UTIL.getConnection());<a name="line.136"></a> -<span class="sourceLineNo">137</span> for(RSGroupInfo group: groupAdmin.listRSGroups()) {<a name="line.137"></a> -<span class="sourceLineNo">138</span> if(!group.getName().equals(RSGroupInfo.DEFAULT_GROUP)) {<a name="line.138"></a> -<span class="sourceLineNo">139</span> groupAdmin.moveTables(group.getTables(), RSGroupInfo.DEFAULT_GROUP);<a name="line.139"></a> -<span class="sourceLineNo">140</span> groupAdmin.moveServers(group.getServers(), RSGroupInfo.DEFAULT_GROUP);<a name="line.140"></a> -<span class="sourceLineNo">141</span> groupAdmin.removeRSGroup(group.getName());<a name="line.141"></a> -<span class="sourceLineNo">142</span> }<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> public Map<TableName, List<String>> getTableRegionMap() throws IOException {<a name="line.146"></a> -<span class="sourceLineNo">147</span> Map<TableName, List<String>> map = Maps.newTreeMap();<a name="line.147"></a> -<span class="sourceLineNo">148</span> Map<TableName, Map<ServerName, List<String>>> tableServerRegionMap<a name="line.148"></a> -<span class="sourceLineNo">149</span> = getTableServerRegionMap();<a name="line.149"></a> -<span class="sourceLineNo">150</span> for(TableName tableName : tableServerRegionMap.keySet()) {<a name="line.150"></a> -<span class="sourceLineNo">151</span> if(!map.containsKey(tableName)) {<a name="line.151"></a> -<span class="sourceLineNo">152</span> map.put(tableName, new LinkedList<>());<a name="line.152"></a> -<span class="sourceLineNo">153</span> }<a name="line.153"></a> -<span class="sourceLineNo">154</span> for(List<String> subset: tableServerRegionMap.get(tableName).values()) {<a name="line.154"></a> -<span class="sourceLineNo">155</span> map.get(tableName).addAll(subset);<a name="line.155"></a> +<span class="sourceLineNo">085</span> public final static long WAIT_TIMEOUT = 60000*5;<a name="line.85"></a> +<span class="sourceLineNo">086</span> public final static int NUM_SLAVES_BASE = 4; //number of slaves for the smallest cluster<a name="line.86"></a> +<span class="sourceLineNo">087</span><a name="line.87"></a> +<span class="sourceLineNo">088</span> // Per test variables<a name="line.88"></a> +<span class="sourceLineNo">089</span> TableName tableName;<a name="line.89"></a> +<span class="sourceLineNo">090</span> @Before<a name="line.90"></a> +<span class="sourceLineNo">091</span> public void setup() {<a name="line.91"></a> +<span class="sourceLineNo">092</span> LOG.info(name.getMethodName());<a name="line.92"></a> +<span class="sourceLineNo">093</span> tableName = TableName.valueOf(tablePrefix + "_" + name.getMethodName());<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> protected RSGroupInfo addGroup(String groupName, int serverCount)<a name="line.96"></a> +<span class="sourceLineNo">097</span> throws IOException, InterruptedException {<a name="line.97"></a> +<span class="sourceLineNo">098</span> RSGroupInfo defaultInfo = rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP);<a name="line.98"></a> +<span class="sourceLineNo">099</span> assertTrue(defaultInfo != null);<a name="line.99"></a> +<span class="sourceLineNo">100</span> assertTrue(defaultInfo.getServers().size() >= serverCount);<a name="line.100"></a> +<span class="sourceLineNo">101</span> rsGroupAdmin.addRSGroup(groupName);<a name="line.101"></a> +<span class="sourceLineNo">102</span><a name="line.102"></a> +<span class="sourceLineNo">103</span> Set<Address> set = new HashSet<>();<a name="line.103"></a> +<span class="sourceLineNo">104</span> for(Address server: defaultInfo.getServers()) {<a name="line.104"></a> +<span class="sourceLineNo">105</span> if(set.size() == serverCount) {<a name="line.105"></a> +<span class="sourceLineNo">106</span> break;<a name="line.106"></a> +<span class="sourceLineNo">107</span> }<a name="line.107"></a> +<span class="sourceLineNo">108</span> set.add(server);<a name="line.108"></a> +<span class="sourceLineNo">109</span> }<a name="line.109"></a> +<span class="sourceLineNo">110</span> rsGroupAdmin.moveServers(set, groupName);<a name="line.110"></a> +<span class="sourceLineNo">111</span> RSGroupInfo result = rsGroupAdmin.getRSGroupInfo(groupName);<a name="line.111"></a> +<span class="sourceLineNo">112</span> assertTrue(result.getServers().size() >= serverCount);<a name="line.112"></a> +<span class="sourceLineNo">113</span> return result;<a name="line.113"></a> +<span class="sourceLineNo">114</span> }<a name="line.114"></a> +<span class="sourceLineNo">115</span><a name="line.115"></a> +<span class="sourceLineNo">116</span> void removeGroup(String groupName) throws IOException {<a name="line.116"></a> +<span class="sourceLineNo">117</span> RSGroupInfo RSGroupInfo = rsGroupAdmin.getRSGroupInfo(groupName);<a name="line.117"></a> +<span class="sourceLineNo">118</span> rsGroupAdmin.moveTables(RSGroupInfo.getTables(), RSGroupInfo.DEFAULT_GROUP);<a name="line.118"></a> +<span class="sourceLineNo">119</span> rsGroupAdmin.moveServers(RSGroupInfo.getServers(), RSGroupInfo.DEFAULT_GROUP);<a name="line.119"></a> +<span class="sourceLineNo">120</span> rsGroupAdmin.removeRSGroup(groupName);<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> protected void deleteTableIfNecessary() throws IOException {<a name="line.123"></a> +<span class="sourceLineNo">124</span> for (HTableDescriptor desc : TEST_UTIL.getAdmin().listTables(tablePrefix+".*")) {<a name="line.124"></a> +<span class="sourceLineNo">125</span> TEST_UTIL.deleteTable(desc.getTableName());<a name="line.125"></a> +<span class="sourceLineNo">126</span> }<a name="line.126"></a> +<span class="sourceLineNo">127</span> }<a name="line.127"></a> +<span class="sourceLineNo">128</span><a name="line.128"></a> +<span class="sourceLineNo">129</span> protected void deleteNamespaceIfNecessary() throws IOException {<a name="line.129"></a> +<span class="sourceLineNo">130</span> for (NamespaceDescriptor desc : TEST_UTIL.getAdmin().listNamespaceDescriptors()) {<a name="line.130"></a> +<span class="sourceLineNo">131</span> if(desc.getName().startsWith(tablePrefix)) {<a name="line.131"></a> +<span class="sourceLineNo">132</span> admin.deleteNamespace(desc.getName());<a name="line.132"></a> +<span class="sourceLineNo">133</span> }<a name="line.133"></a> +<span class="sourceLineNo">134</span> }<a name="line.134"></a> +<span class="sourceLineNo">135</span> }<a name="line.135"></a> +<span class="sourceLineNo">136</span><a name="line.136"></a> +<span class="sourceLineNo">137</span> protected void deleteGroups() throws IOException {<a name="line.137"></a> +<span class="sourceLineNo">138</span> RSGroupAdmin groupAdmin =<a name="line.138"></a> +<span class="sourceLineNo">139</span> new RSGroupAdminClient(TEST_UTIL.getConnection());<a name="line.139"></a> +<span class="sourceLineNo">140</span> for(RSGroupInfo group: groupAdmin.listRSGroups()) {<a name="line.140"></a> +<span class="sourceLineNo">141</span> if(!group.getName().equals(RSGroupInfo.DEFAULT_GROUP)) {<a name="line.141"></a> +<span class="sourceLineNo">142</span> groupAdmin.moveTables(group.getTables(), RSGroupInfo.DEFAULT_GROUP);<a name="line.142"></a> +<span class="sourceLineNo">143</span> groupAdmin.moveServers(group.getServers(), RSGroupInfo.DEFAULT_GROUP);<a name="line.143"></a> +<span class="sourceLineNo">144</span> groupAdmin.removeRSGroup(group.getName());<a name="line.144"></a> +<span class="sourceLineNo">145</span> }<a name="line.145"></a> +<span class="sourceLineNo">146</span> }<a name="line.146"></a> +<span class="sourceLineNo">147</span> }<a name="line.147"></a> +<span class="sourceLineNo">148</span><a name="line.148"></a> +<span class="sourceLineNo">149</span> public Map<TableName, List<String>> getTableRegionMap() throws IOException {<a name="line.149"></a> +<span class="sourceLineNo">150</span> Map<TableName, List<String>> map = Maps.newTreeMap();<a name="line.150"></a> +<span class="sourceLineNo">151</span> Map<TableName, Map<ServerName, List<String>>> tableServerRegionMap<a name="line.151"></a> +<span class="sourceLineNo">152</span> = getTableServerRegionMap();<a name="line.152"></a> +<span class="sourceLineNo">153</span> for(TableName tableName : tableServerRegionMap.keySet()) {<a name="line.153"></a> +<span class="sourceLineNo">154</span> if(!map.containsKey(tableName)) {<a name="line.154"></a> +<span class="sourceLineNo">155</span> map.put(tableName, new LinkedList<>());<a name="line.155"></a> <span class="sourceLineNo">156</span> }<a name="line.156"></a> -<span class="sourceLineNo">157</span> }<a name="line.157"></a> -<span class="sourceLineNo">158</span> return map;<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> public Map<TableName, Map<ServerName, List<String>>> getTableServerRegionMap()<a name="line.161"></a> -<span class="sourceLineNo">162</span> throws IOException {<a name="line.162"></a> -<span class="sourceLineNo">163</span> Map<TableName, Map<ServerName, List<String>>> map = Maps.newTreeMap();<a name="line.163"></a> -<span class="sourceLineNo">164</span> ClusterStatus status = TEST_UTIL.getHBaseClusterInterface().getClusterStatus();<a name="line.164"></a> -<span class="sourceLineNo">165</span> for(ServerName serverName : status.getServers()) {<a name="line.165"></a> -<span class="sourceLineNo">166</span> for(RegionLoad rl : status.getLoad(serverName).getRegionsLoad().values()) {<a name="line.166"></a> -<span class="sourceLineNo">167</span> TableName tableName = null;<a name="line.167"></a> -<span class="sourceLineNo">168</span> try {<a name="line.168"></a> -<span class="sourceLineNo">169</span> tableName = RegionInfo.getTable(rl.getName());<a name="line.169"></a> -<span class="sourceLineNo">170</span> } catch (IllegalArgumentException e) {<a name="line.170"></a> -<span class="sourceLineNo">171</span> LOG.warn("Failed parse a table name from regionname=" +<a name="line.171"></a> -<span class="sourceLineNo">172</span> Bytes.toStringBinary(rl.getName()));<a name="line.172"></a> -<span class="sourceLineNo">173</span> continue;<a name="line.173"></a> -<span class="sourceLineNo">174</span> }<a name="line.174"></a> -<span class="sourceLineNo">175</span> if(!map.containsKey(tableName)) {<a name="line.175"></a> -<span class="sourceLineNo">176</span> map.put(tableName, new TreeMap<>());<a name="line.176"></a> +<span class="sourceLineNo">157</span> for(List<String> subset: tableServerRegionMap.get(tableName).values()) {<a name="line.157"></a> +<span class="sourceLineNo">158</span> map.get(tableName).addAll(subset);<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> return map;<a name="line.161"></a> +<span class="sourceLineNo">162</span> }<a name="line.162"></a> +<span class="sourceLineNo">163</span><a name="line.163"></a> +<span class="sourceLineNo">164</span> public Map<TableName, Map<ServerName, List<String>>> getTableServerRegionMap()<a name="line.164"></a> +<span class="sourceLineNo">165</span> throws IOException {<a name="line.165"></a> +<span class="sourceLineNo">166</span> Map<TableName, Map<ServerName, List<String>>> map = Maps.newTreeMap();<a name="line.166"></a> +<span class="sourceLineNo">167</span> ClusterStatus status = TEST_UTIL.getHBaseClusterInterface().getClusterStatus();<a name="line.167"></a> +<span class="sourceLineNo">168</span> for(ServerName serverName : status.getServers()) {<a name="line.168"></a> +<span class="sourceLineNo">169</span> for(RegionLoad rl : status.getLoad(serverName).getRegionsLoad().values()) {<a name="line.169"></a> +<span class="sourceLineNo">170</span> TableName tableName = null;<a name="line.170"></a> +<span class="sourceLineNo">171</span> try {<a name="line.171"></a> +<span class="sourceLineNo">172</span> tableName = RegionInfo.getTable(rl.getName());<a name="line.172"></a> +<span class="sourceLineNo">173</span> } catch (IllegalArgumentException e) {<a name="line.173"></a> +<span class="sourceLineNo">174</span> LOG.warn("Failed parse a table name from regionname=" +<a name="line.174"></a> +<span class="sourceLineNo">175</span> Bytes.toStringBinary(rl.getName()));<a name="line.175"></a> +<span class="sourceLineNo">176</span> continue;<a name="line.176"></a> <span class="sourceLineNo">177</span> }<a name="line.177"></a> -<span class="sourceLineNo">178</span> if(!map.get(tableName).containsKey(serverName)) {<a name="line.178"></a> -<span class="sourceLineNo">179</span> map.get(tableName).put(serverName, new LinkedList<>());<a name="line.179"></a> +<span class="sourceLineNo">178</span> if(!map.containsKey(tableName)) {<a name="line.178"></a> +<span class="sourceLineNo">179</span> map.put(tableName, new TreeMap<>());<a name="line.179"></a> <span class="sourceLineNo">180</span> }<a name="line.180"></a> -<span class="sourceLineNo">181</span> map.get(tableName).get(serverName).add(rl.getNameAsString());<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> return map;<a name="line.184"></a> -<span class="sourceLineNo">185</span> }<a name="line.185"></a> -<span class="sourceLineNo">186</span><a name="line.186"></a> -<span class="sourceLineNo">187</span> @Test<a name="line.187"></a> -<span class="sourceLineNo">188</span> public void testBogusArgs() throws Exception {<a name="line.188"></a> -<span class="sourceLineNo">189</span> assertNull(rsGroupAdmin.getRSGroupInfoOfTable(TableName.valueOf("nonexistent")));<a name="line.189"></a> -<span class="sourceLineNo">190</span> assertNull(rsGroupAdmin.getRSGroupOfServer(Address.fromParts("bogus",123)));<a name="line.190"></a> -<span class="sourceLineNo">191</span> assertNull(rsGroupAdmin.getRSGroupInfo("bogus"));<a name="line.191"></a> -<span class="sourceLineNo">192</span><a name="line.192"></a> -<span class="sourceLineNo">193</span> try {<a name="line.193"></a> -<span class="sourceLineNo">194</span> rsGroupAdmin.removeRSGroup("bogus");<a name="line.194"></a> -<span class="sourceLineNo">195</span> fail("Expected removing bogus group to fail");<a name="line.195"></a> -<span class="sourceLineNo">196</span> } catch(ConstraintException ex) {<a name="line.196"></a> -<span class="sourceLineNo">197</span> //expected<a name="line.197"></a> -<span class="sourceLineNo">198</span> }<a name="line.198"></a> -<span class="sourceLineNo">199</span><a name="line.199"></a> -<span class="sourceLineNo">200</span> try {<a name="line.200"></a> -<span class="sourceLineNo">201</span> rsGroupAdmin.moveTables(Sets.newHashSet(TableName.valueOf("bogustable")), "bogus");<a name="line.201"></a> -<span class="sourceLineNo">202</span> fail("Expected move with bogus group to fail");<a name="line.202"></a> -<span class="sourceLineNo">203</span> } catch(ConstraintException ex) {<a name="line.203"></a> -<span class="sourceLineNo">204</span> //expected<a name="line.204"></a> -<span class="sourceLineNo">205</span> }<a name="line.205"></a> -<span class="sourceLineNo">206</span><a name="line.206"></a> -<span class="sourceLineNo">207</span> try {<a name="line.207"></a> -<span class="sourceLineNo">208</span> rsGroupAdmin.moveServers(Sets.newHashSet(Address.fromParts("bogus",123)), "bogus");<a name="line.208"></a> -<span class="sourceLineNo">209</span> fail("Expected move with bogus group to fail");<a name="line.209"></a> -<span class="sourceLineNo">210</span> } catch(ConstraintException ex) {<a name="line.210"></a> -<span class="sourceLineNo">211</span> //expected<a name="line.211"></a> -<span class="sourceLineNo">212</span> }<a name="line.212"></a> -<span class="sourceLineNo">213</span><a name="line.213"></a> -<span class="sourceLineNo">214</span> try {<a name="line.214"></a> -<span class="sourceLineNo">215</span> admin.setBalancerRunning(true,true);<a name="line.215"></a> -<span class="sourceLineNo">216</span> rsGroupAdmin.balanceRSGroup("bogus");<a name="line.216"></a> -<span class="sourceLineNo">217</span> admin.setBalancerRunning(false,true);<a name="line.217"></a> -<span class="sourceLineNo">218</span> fail("Expected move with bogus group to fail");<a name="line.218"></a> -<span class="sourceLineNo">219</span> } catch(ConstraintException ex) {<a name="line.219"></a> -<span class="sourceLineNo">220</span> //expected<a name="line.220"></a> -<span class="sourceLineNo">221</span> }<a name="line.221"></a> -<span class="sourceLineNo">222</span> }<a name="line.222"></a> -<span class="sourceLineNo">223</span><a name="line.223"></a> -<span class="sourceLineNo">224</span> @Test<a name="line.224"></a> -<span class="sourceLineNo">225</span> public void testCreateMultiRegion() throws IOException {<a name="line.225"></a> -<span class="sourceLineNo">226</span> byte[] end = {1,3,5,7,9};<a name="line.226"></a> -<span class="sourceLineNo">227</span> byte[] start = {0,2,4,6,8};<a name="line.227"></a> -<span class="sourceLineNo">228</span> byte[][] f = {Bytes.toBytes("f")};<a name="line.228"></a> -<span class="sourceLineNo">229</span> TEST_UTIL.createTable(tableName, f,1,start,end,10);<a name="line.229"></a> -<span class="sourceLineNo">230</span> }<a name="line.230"></a> -<span class="sourceLineNo">231</span><a name="line.231"></a> -<span class="sourceLineNo">232</span> @Test<a name="line.232"></a> -<span class="sourceLineNo">233</span> public void testCreateAndDrop() throws Exception {<a name="line.233"></a> -<span class="sourceLineNo">234</span> TEST_UTIL.createTable(tableName, Bytes.toBytes("cf"));<a name="line.234"></a> -<span class="sourceLineNo">235</span> //wait for created table to be assigned<a name="line.235"></a> -<span class="sourceLineNo">236</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.236"></a> -<span class="sourceLineNo">237</span> @Override<a name="line.237"></a> -<span class="sourceLineNo">238</span> public boolean evaluate() throws Exception {<a name="line.238"></a> -<span class="sourceLineNo">239</span> return getTableRegionMap().get(tableName) != null;<a name="line.239"></a> -<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> TEST_UTIL.deleteTable(tableName);<a name="line.242"></a> -<span class="sourceLineNo">243</span> }<a name="line.243"></a> -<span class="sourceLineNo">244</span><a name="line.244"></a> -<span class="sourceLineNo">245</span><a name="line.245"></a> -<span class="sourceLineNo">246</span> @Test<a name="line.246"></a> -<span class="sourceLineNo">247</span> public void testSimpleRegionServerMove() throws IOException,<a name="line.247"></a> -<span class="sourceLineNo">248</span> InterruptedException {<a name="line.248"></a> -<span class="sourceLineNo">249</span> int initNumGroups = rsGroupAdmin.listRSGroups().size();<a name="line.249"></a> -<span class="sourceLineNo">250</span> RSGroupInfo appInfo = addGroup(getGroupName(name.getMethodName()), 1);<a name="line.250"></a> -<span class="sourceLineNo">251</span> RSGroupInfo adminInfo = addGroup(getGroupName(name.getMethodName()), 1);<a name="line.251"></a> -<span class="sourceLineNo">252</span> RSGroupInfo dInfo = rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP);<a name="line.252"></a> -<span class="sourceLineNo">253</span> Assert.assertEquals(initNumGroups + 2, rsGroupAdmin.listRSGroups().size());<a name="line.253"></a> -<span class="sourceLineNo">254</span> assertEquals(1, adminInfo.getServers().size());<a name="line.254"></a> -<span class="sourceLineNo">255</span> assertEquals(1, appInfo.getServers().size());<a name="line.255"></a> -<span class="sourceLineNo">256</span> assertEquals(getNumServers() - 2, dInfo.getServers().size());<a name="line.256"></a> -<span class="sourceLineNo">257</span> rsGroupAdmin.moveServers(appInfo.getServers(),<a name="line.257"></a> -<span class="sourceLineNo">258</span> RSGroupInfo.DEFAULT_GROUP);<a name="line.258"></a> -<span class="sourceLineNo">259</span> rsGroupAdmin.removeRSGroup(appInfo.getName());<a name="line.259"></a> -<span class="sourceLineNo">260</span> rsGroupAdmin.moveServers(adminInfo.getServers(),<a name="line.260"></a> +<span class="sourceLineNo">181</span> if(!map.get(tableName).containsKey(serverName)) {<a name="line.181"></a> +<span class="sourceLineNo">182</span> map.get(tableName).put(serverName, new LinkedList<>());<a name="line.182"></a> +<span class="sourceLineNo">183</span> }<a name="line.183"></a> +<span class="sourceLineNo">184</span> map.get(tableName).get(serverName).add(rl.getNameAsString());<a name="line.184"></a> +<span class="sourceLineNo">185</span> }<a name="line.185"></a> +<span class="sourceLineNo">186</span> }<a name="line.186"></a> +<span class="sourceLineNo">187</span> return map;<a name="line.187"></a> +<span class="sourceLineNo">188</span> }<a name="line.188"></a> +<span class="sourceLineNo">189</span><a name="line.189"></a> +<span class="sourceLineNo">190</span> @Test<a name="line.190"></a> +<span class="sourceLineNo">191</span> public void testBogusArgs() throws Exception {<a name="line.191"></a> +<span class="sourceLineNo">192</span> assertNull(rsGroupAdmin.getRSGroupInfoOfTable(TableName.valueOf("nonexistent")));<a name="line.192"></a> +<span class="sourceLineNo">193</span> assertNull(rsGroupAdmin.getRSGroupOfServer(Address.fromParts("bogus",123)));<a name="line.193"></a> +<span class="sourceLineNo">194</span> assertNull(rsGroupAdmin.getRSGroupInfo("bogus"));<a name="line.194"></a> +<span class="sourceLineNo">195</span><a name="line.195"></a> +<span class="sourceLineNo">196</span> try {<a name="line.196"></a> +<span class="sourceLineNo">197</span> rsGroupAdmin.removeRSGroup("bogus");<a name="line.197"></a> +<span class="sourceLineNo">198</span> fail("Expected removing bogus group to fail");<a name="line.198"></a> +<span class="sourceLineNo">199</span> } catch(ConstraintException ex) {<a name="line.199"></a> +<span class="sourceLineNo">200</span> //expected<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> try {<a name="line.203"></a> +<span class="sourceLineNo">204</span> rsGroupAdmin.moveTables(Sets.newHashSet(TableName.valueOf("bogustable")), "bogus");<a name="line.204"></a> +<span class="sourceLineNo">205</span> fail("Expected move with bogus group to fail");<a name="line.205"></a> +<span class="sourceLineNo">206</span> } catch(ConstraintException ex) {<a name="line.206"></a> +<span class="sourceLineNo">207</span> //expected<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> try {<a name="line.210"></a> +<span class="sourceLineNo">211</span> rsGroupAdmin.moveServers(Sets.newHashSet(Address.fromParts("bogus",123)), "bogus");<a name="line.211"></a> +<span class="sourceLineNo">212</span> fail("Expected move with bogus group to fail");<a name="line.212"></a> +<span class="sourceLineNo">213</span> } catch(ConstraintException ex) {<a name="line.213"></a> +<span class="sourceLineNo">214</span> //expected<a name="line.214"></a> +<span class="sourceLineNo">215</span> }<a name="line.215"></a> +<span class="sourceLineNo">216</span><a name="line.216"></a> +<span class="sourceLineNo">217</span> try {<a name="line.217"></a> +<span class="sourceLineNo">218</span> admin.setBalancerRunning(true,true);<a name="line.218"></a> +<span class="sourceLineNo">219</span> rsGroupAdmin.balanceRSGroup("bogus");<a name="line.219"></a> +<span class="sourceLineNo">220</span> admin.setBalancerRunning(false,true);<a name="line.220"></a> +<span class="sourceLineNo">221</span> fail("Expected move with bogus group to fail");<a name="line.221"></a> +<span class="sourceLineNo">222</span> } catch(ConstraintException ex) {<a name="line.222"></a> +<span class="sourceLineNo">223</span> //expected<a name="line.223"></a> +<span class="sourceLineNo">224</span> }<a name="line.224"></a> +<span class="sourceLineNo">225</span> }<a name="line.225"></a> +<span class="sourceLineNo">226</span><a name="line.226"></a> +<span class="sourceLineNo">227</span> @Test<a name="line.227"></a> +<span class="sourceLineNo">228</span> public void testCreateMultiRegion() throws IOException {<a name="line.228"></a> +<span class="sourceLineNo">229</span> byte[] end = {1,3,5,7,9};<a name="line.229"></a> +<span class="sourceLineNo">230</span> byte[] start = {0,2,4,6,8};<a name="line.230"></a> +<span class="sourceLineNo">231</span> byte[][] f = {Bytes.toBytes("f")};<a name="line.231"></a> +<span class="sourceLineNo">232</span> TEST_UTIL.createTable(tableName, f,1,start,end,10);<a name="line.232"></a> +<span class="sourceLineNo">233</span> }<a name="line.233"></a> +<span class="sourceLineNo">234</span><a name="line.234"></a> +<span class="sourceLineNo">235</span> @Test<a name="line.235"></a> +<span class="sourceLineNo">236</span> public void testCreateAndDrop() throws Exception {<a name="line.236"></a> +<span class="sourceLineNo">237</span> TEST_UTIL.createTable(tableName, Bytes.toBytes("cf"));<a name="line.237"></a> +<span class="sourceLineNo">238</span> //wait for created table to be assigned<a name="line.238"></a> +<span class="sourceLineNo">239</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.239"></a> +<span class="sourceLineNo">240</span> @Override<a name="line.240"></a> +<span class="sourceLineNo">241</span> public boolean evaluate() throws Exception {<a name="line.241"></a> +<span class="sourceLineNo">242</span> return getTableRegionMap().get(tableName) != null;<a name="line.242"></a> +<span class="sourceLineNo">243</span> }<a name="line.243"></a> +<span class="sourceLineNo">244</span> });<a name="line.244"></a> +<span class="sourceLineNo">245</span> TEST_UTIL.deleteTable(tableName);<a name="line.245"></a> +<span class="sourceLineNo">246</span> }<a name="line.246"></a> +<span class="sourceLineNo">247</span><a name="line.247"></a> +<span class="sourceLineNo">248</span><a name="line.248"></a> +<span class="sourceLineNo">249</span> @Test<a name="line.249"></a> +<span class="sourceLineNo">250</span> public void testSimpleRegionServerMove() throws IOException,<a name="line.250"></a> +<span class="sourceLineNo">251</span> InterruptedException {<a name="line.251"></a> +<span class="sourceLineNo">252</span> int initNumGroups = rsGroupAdmin.listRSGroups().size();<a name="line.252"></a> +<span class="sourceLineNo">253</span> RSGroupInfo appInfo = addGroup(getGroupName(name.getMethodName()), 1);<a name="line.253"></a> +<span class="sourceLineNo">254</span> RSGroupInfo adminInfo = addGroup(getGroupName(name.getMethodName()), 1);<a name="line.254"></a> +<span class="sourceLineNo">255</span> RSGroupInfo dInfo = rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP);<a name="line.255"></a> +<span class="sourceLineNo">256</span> Assert.assertEquals(initNumGroups + 2, rsGroupAdmin.listRSGroups().size());<a name="line.256"></a> +<span class="sourceLineNo">257</span> assertEquals(1, adminInfo.getServers().size());<a name="line.257"></a> +<span class="sourceLineNo">258</span> assertEquals(1, appInfo.getServers().size());<a name="line.258"></a> +<span class="sourceLineNo">259</span> assertEquals(getNumServers() - 2, dInfo.getServers().size());<a name="line.259"></a> +<span class="sourceLineNo">260</span> rsGroupAdmin.moveServers(appInfo.getServers(),<a name="line.260"></a> <span class="sourceLineNo">261</span> RSGroupInfo.DEFAULT_GROUP);<a name="line.261"></a> -<span class="sourceLineNo">262</span> rsGroupAdmin.removeRSGroup(adminInfo.getName());<a name="line.262"></a> -<span class="sourceLineNo">263</span> Assert.assertEquals(rsGroupAdmin.listRSGroups().size(), initNumGroups);<a name="line.263"></a> -<span class="sourceLineNo">264</span> }<a name="line.264"></a> -<span class="sourceLineNo">265</span><a name="line.265"></a> -<span class="sourceLineNo">266</span> // return the real number of region servers, excluding the master embedded region server in 2.0+<a name="line.266"></a> -<span class="sourceLineNo">267</span> public int getNumServers() throws IOException {<a name="line.267"></a> -<span class="sourceLineNo">268</span> ClusterStatus status =<a name="line.268"></a> -<span class="sourceLineNo">269</span> admin.getClusterStatus(EnumSet.of(Option.MASTER, Option.LIVE_SERVERS));<a name="line.269"></a> -<span class="sourceLineNo">270</span> ServerName master = status.getMaster();<a name="line.270"></a> -<span class="sourceLineNo">271</span> int count = 0;<a name="line.271"></a> -<span class="sourceLineNo">272</span> for (ServerName sn : status.getServers()) {<a name="line.272"></a> -<span class="sourceLineNo">273</span> if (!sn.equals(master)) {<a name="line.273"></a> -<span class="sourceLineNo">274</span> count++;<a name="line.274"></a> -<span class="sourceLineNo">275</span> }<a name="line.275"></a> -<span class="sourceLineNo">276</span> }<a name="line.276"></a> -<span class="sourceLineNo">277</span> return count;<a name="line.277"></a> -<span class="sourceLineNo">278</span> }<a name="line.278"></a> -<span class="sourceLineNo">279</span><a name="line.279"></a> -<span class="sourceLineNo">280</span> @Test<a name="line.280"></a> -<span class="sourceLineNo">281</span> public void testMoveServers() throws Exception {<a name="line.281"></a> -<span class="sourceLineNo">282</span> //create groups and assign servers<a name="line.282"></a> -<span class="sourceLineNo">283</span> addGroup("bar", 3);<a name="line.283"></a> -<span class="sourceLineNo">284</span> rsGroupAdmin.addRSGroup("foo");<a name="line.284"></a> -<span class="sourceLineNo">285</span><a name="line.285"></a> -<span class="sourceLineNo">286</span> RSGroupInfo barGroup = rsGroupAdmin.getRSGroupInfo("bar");<a name="line.286"></a> -<span class="sourceLineNo">287</span> RSGroupInfo fooGroup = rsGroupAdmin.getRSGroupInfo("foo");<a name="line.287"></a> -<span class="sourceLineNo">288</span> assertEquals(3, barGroup.getServers().size());<a name="line.288"></a> -<span class="sourceLineNo">289</span> assertEquals(0, fooGroup.getServers().size());<a name="line.289"></a> -<span class="sourceLineNo">290</span><a name="line.290"></a> -<span class="sourceLineNo">291</span> //test fail bogus server move<a name="line.291"></a> -<span class="sourceLineNo">292</span> try {<a name="line.292"></a> -<span class="sourceLineNo">293</span> rsGroupAdmin.moveServers(Sets.newHashSet(Address.fromString("foo:9999")),"foo");<a name="line.293"></a> -<span class="sourceLineNo">294</span> fail("Bogus servers shouldn't have been successfully moved.");<a name="line.294"></a> -<span class="sourceLineNo">295</span> } catch(IOException ex) {<a name="line.295"></a> -<span class="sourceLineNo">296</span> String exp = "Source RSGroup for server foo:9999 does not exist.";<a name="line.296"></a> -<span class="sourceLineNo">297</span> String msg = "Expected '"+exp+"' in exception message: ";<a name="line.297"></a> -<span class="sourceLineNo">298</span> assertTrue(msg+" "+ex.getMessage(), ex.getMessage().contains(exp));<a name="line.298"></a> -<span class="sourceLineNo">299</span> }<a name="line.299"></a> -<span class="sourceLineNo">300</span><a name="line.300"></a> -<span class="sourceLineNo">301</span> //test success case<a name="line.301"></a> -<span class="sourceLineNo">302</span> LOG.info("moving servers "+barGroup.getServers()+" to group foo");<a name="line.302"></a> -<span class="sourceLineNo">303</span> rsGroupAdmin.moveServers(barGroup.getServers(), fooGroup.getName());<a name="line.303"></a> -<span class="sourceLineNo">304</span><a name="line.304"></a> -<span class="sourceLineNo">305</span> barGroup = rsGroupAdmin.getRSGroupInfo("bar");<a name="line.305"></a> -<span class="sourceLineNo">306</span> fooGroup = rsGroupAdmin.getRSGroupInfo("foo");<a name="line.306"></a> -<span class="sourceLineNo">307</span> assertEquals(0,barGroup.getServers().size());<a name="line.307"></a> -<span class="sourceLineNo">308</span> assertEquals(3,fooGroup.getServers().size());<a name="line.308"></a> -<span class="sourceLineNo">309</span><a name="line.309"></a> -<span class="sourceLineNo">310</span> LOG.info("moving servers "+fooGroup.getServers()+" to group default");<a name="line.310"></a> -<span class="sourceLineNo">311</span> rsGroupAdmin.moveServers(fooGroup.getServers(), RSGroupInfo.DEFAULT_GROUP);<a name="line.311"></a> +<span class="sourceLineNo">262</span> rsGroupAdmin.removeRSGroup(appInfo.getName());<a name="line.262"></a> +<span class="sourceLineNo">263</span> rsGroupAdmin.moveServers(adminInfo.getServers(),<a name="line.263"></a> +<span class="sourceLineNo">264</span> RSGroupInfo.DEFAULT_GROUP);<a name="line.264"></a> +<span class="sourceLineNo">265</span> rsGroupAdmin.removeRSGroup(adminInfo.getName());<a name="line.265"></a> +<span class="sourceLineNo">266</span> Assert.assertEquals(rsGroupAdmin.listRSGroups().size(), initNumGroups);<a name="line.266"></a> +<span class="sourceLineNo">267</span> }<a name="line.267"></a> +<span class="sourceLineNo">268</span><a name="line.268"></a> +<span class="sourceLineNo">269</span> // return the real number of region servers, excluding the master embedded region server in 2.0+<a name="line.269"></a> +<span class="sourceLineNo">270</span> public int getNumServers() throws IOException {<a name="line.270"></a> +<span class="sourceLineNo">271</span> ClusterStatus status =<a name="line.271"></a> +<span class="sourceLineNo">272</span> admin.getClusterStatus(EnumSet.of(Option.MASTER, Option.LIVE_SERVERS));<a name="line.272"></a> +<span class="sourceLineNo">273</span> ServerName master = status.getMaster();<a name="line.273"></a> +<span class="sourceLineNo">274</span> int count = 0;<a name="line.274"></a> +<span class="sourceLineNo">275</span> for (ServerName sn : status.getServers()) {<a name="line.275"></a> +<span class="sourceLineNo">276</span> if (!sn.equals(master)) {<a name="line.276"></a> +<span class="sourceLineNo">277</span> count++;<a name="line.277"></a> +<span class="sourceLineNo">278</span> }<a name="line.278"></a> +<span class="sourceLineNo">279</span> }<a name="line.279"></a> +<span class="sourceLineNo">280</span> return count;<a name="line.280"></a> +<span class="sourceLineNo">281</span> }<a name="line.281"></a> +<span class="sourceLineNo">282</span><a name="line.282"></a> +<span class="sourceLineNo">283</span> @Test<a name="line.283"></a> +<span class="sourceLineNo">284</span> public void testMoveServers() throws Exception {<a name="line.284"></a> +<span class="sourceLineNo">285</span> //create groups and assign servers<a name="line.285"></a> +<span class="sourceLineNo">286</span> addGroup("bar", 3);<a name="line.286"></a> +<span class="sourceLineNo">287</span> rsGroupAdmin.addRSGroup("foo");<a name="line.287"></a> +<span class="sourceLineNo">288</span><a name="line.288"></a> +<span class="sourceLineNo">289</span> RSGroupInfo barGroup = rsGroupAdmin.getRSGroupInfo("bar");<a name="line.289"></a> +<span class="sourceLineNo">290</span> RSGroupInfo fooGroup = rsGroupAdmin.getRSGroupInfo("foo");<a name="line.290"></a> +<span class="sourceLineNo">291</span> assertEquals(3, barGroup.getServers().size());<a name="line.291"></a> +<span class="sourceLineNo">292</span> assertEquals(0, fooGroup.getServers().size());<a name="line.292"></a> +<span class="sourceLineNo">293</span><a name="line.293"></a> +<span class="sourceLineNo">294</span> //test fail bogus server move<a name="line.294"></a> +<span class="sourceLineNo">295</span> try {<a name="line.295"></a> +<span class="sourceLineNo">296</span> rsGroupAdmin.moveServers(Sets.newHashSet(Address.fromString("foo:9999")),"foo");<a name="line.296"></a> +<span class="sourceLineNo">297</span> fail("Bogus servers shouldn't have been successfully moved.");<a name="line.297"></a> +<span class="sourceLineNo">298</span> } catch(IOException ex) {<a name="line.298"></a> +<span class="sourceLineNo">299</span> String exp = "Source RSGroup for server foo:9999 does not exist.";<a name="line.299"></a> +<span class="sourceLineNo">300</span> String msg = "Expected '"+exp+"' in exception message: ";<a name="line.300"></a> +<span class="sourceLineNo">301</span> assertTrue(msg+" "+ex.getMessage(), ex.getMessage().contains(exp));<a name="line.301"></a> +<span class="sourceLineNo">302</span> }<a name="line.302"></a> +<span class="sourceLineNo">303</span><a name="line.303"></a> +<span class="sourceLineNo">304</span> //test success case<a name="line.304"></a> +<span class="sourceLineNo">305</span> LOG.info("moving servers "+barGroup.getServers()+" to group foo");<a name="line.305"></a> +<span class="sourceLineNo">306</span> rsGroupAdmin.moveServers(barGroup.getServers(), fooGroup.getName());<a name="line.306"></a> +<span class="sourceLineNo">307</span><a name="line.307"></a> +<span class="sourceLineNo">308</span> barGroup = rsGroupAdmin.getRSGroupInfo("bar");<a name="line.308"></a> +<span class="sourceLineNo">309</span> fooGroup = rsGroupAdmin.getRSGroupInfo("foo");<a name="line.309"></a> +<span class="sourceLineNo">310</span> assertEquals(0,barGroup.getServers().size());<a name="line.310"></a> +<span class="sourceLineNo">311</span> assertEquals(3,fooGroup.getServers().size());<a name="line.311"></a> <span class="sourceLineNo">312</span><a name="line.312"></a> -<span class="sourceLineNo">313</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.313"></a> -<span class="sourceLineNo">314</span> @Override<a name="line.314"></a> -<span class="sourceLineNo">315</span> public boolean evaluate() throws Exception {<a name="line.315"></a> -<span class="sourceLineNo">316</span> return getNumServers() ==<a name="line.316"></a> -<span class="sourceLineNo">317</span> rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP).getServers().size();<a name="line.317"></a> -<span class="sourceLineNo">318</span> }<a name="line.318"></a> -<span class="sourceLineNo">319</span> });<a name="line.319"></a> -<span class="sourceLineNo">320</span><a name="line.320"></a> -<span class="sourceLineNo">321</span> fooGroup = rsGroupAdmin.getRSGroupInfo("foo");<a name="line.321"></a> -<span class="sourceLineNo">322</span> assertEquals(0,fooGroup.getServers().size());<a name="line.322"></a> +<span class="sourceLineNo">313</span> LOG.info("moving servers "+fooGroup.getServers()+" to group default");<a name="line.313"></a> +<span class="sourceLineNo">314</span> rsGroupAdmin.moveServers(fooGroup.getServers(), RSGroupInfo.DEFAULT_GROUP);<a name="line.314"></a> +<span class="sourceLineNo">315</span><a name="line.315"></a> +<span class="sourceLineNo">316</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.316"></a> +<span class="sourceLineNo">317</span> @Override<a name="line.317"></a> +<span class="sourceLineNo">318</span> public boolean evaluate() throws Exception {<a name="line.318"></a> +<span class="sourceLineNo">319</span> return getNumServers() ==<a name="line.319"></a> +<span class="sourceLineNo">320</span> rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP).getServers().size();<a name="line.320"></a> +<span class="sourceLineNo">321</span> }<a name="line.321"></a> +<span class="sourceLineNo">322</span> });<a name="line.322"></a> <span class="sourceLineNo">323</span><a name="line.323"></a> -<span class="sourceLineNo">324</span> //test group removal<a name="line.324"></a> -<span class="sourceLineNo">325</span> LOG.info("Remove group "+barGroup.getName());<a name="line.325"></a> -<span class="sourceLineNo">326</span> rsGroupAdmin.removeRSGroup(barGroup.getName());<a name="line.326"></a> -<span class="sourceLineNo">327</span> Assert.assertEquals(null, rsGroupAdmin.getRSGroupInfo(barGroup.getName()));<a name="line.327"></a> -<span class="sourceLineNo">328</span> LOG.info("Remove group "+fooGroup.getName());<a name="line.328"></a> -<span class="sourceLineNo">329</span> rsGroupAdmin.removeRSGroup(fooGroup.getName());<a name="line.329"></a> -<span class="sourceLineNo">330</span> Assert.assertEquals(null, rsGroupAdmin.getRSGroupInfo(fooGroup.getName()));<a name="line.330"></a> -<span class="sourceLineNo">331</span> }<a name="line.331"></a> -<span class="sourceLineNo">332</span><a name="line.332"></a> -<span class="sourceLineNo">333</span> @Test<a name="line.333"></a> -<span class="sourceLineNo">334</span> public void testTableMoveTruncateAndDrop() throws Exception {<a name="line.334"></a> -<span class="sourceLineNo">335</span> final byte[] familyNameBytes = Bytes.toBytes("f");<a name="line.335"></a> -<span class="sourceLineNo">336</span> String newGroupName = getGroupName(name.getMethodName());<a name="line.336"></a> -<span class="sourceLineNo">337</span> final RSGroupInfo newGroup = addGroup(newGroupName, 2);<a name="line.337"></a> -<span class="sourceLineNo">338</span><a name="line.338"></a> -<span class="sourceLineNo">339</span> TEST_UTIL.createMultiRegionTable(tableName, familyNameBytes, 5);<a name="line.339"></a> -<span class="sourceLineNo">340</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.340"></a> -<span class="sourceLineNo">341</span> @Override<a name="line.341"></a> -<span class="sourceLineNo">342</span> public boolean evaluate() throws Exception {<a name="line.342"></a> -<span class="sourceLineNo">343</span> List<String> regions = getTableRegionMap().get(tableName);<a name="line.343"></a> -<span class="sourceLineNo">344</span> if (regions == null)<a name="line.344"></a> -<span class="sourceLineNo">345</span> return false;<a name="line.345"></a> -<span class="sourceLineNo">346</span> return getTableRegionMap().get(tableName).size() >= 5;<a name="line.346"></a> -<span class="sourceLineNo">347</span> }<a name="line.347"></a> -<span class="sourceLineNo">348</span> });<a name="line.348"></a> -<span class="sourceLineNo">349</span><a name="line.349"></a> -<span class="sourceLineNo">350</span> RSGroupInfo tableGrp = rsGroupAdmin.getRSGroupInfoOfTable(tableName);<a name="line.350"></a> -<span class="sourceLineNo">351</span> assertTrue(tableGrp.getName().equals(RSGroupInfo.DEFAULT_GROUP));<a name="line.351"></a> +<span class="sourceLineNo">324</span> fooGroup = rsGroupAdmin.getRSGroupInfo("foo");<a name="line.324"></a> +<span class="sourceLineNo">325</span> assertEquals(0,fooGroup.getServers().size());<a name="line.325"></a> +<span class="sourceLineNo">326</span><a name="line.326"></a> +<span class="sourceLineNo">327</span> //test group removal<a name="line.327"></a> +<span class="sourceLineNo">328</span> LOG.info("Remove group "+barGroup.getName());<a name="line.328"></a> +<span class="sourceLineNo">329</span> rsGroupAdmin.removeRSGroup(barGroup.getName());<a name="line.329"></a> +<span class="sourceLineNo">330</span> Assert.assertEquals(null, rsGroupAdmin.getRSGroupInfo(barGroup.getName()));<a name="line.330"></a> +<span class="sourceLineNo">331</span> LOG.info("Remove group "+fooGroup.getName());<a name="line.331"></a> +<span class="sourceLineNo">332</span> rsGroupAdmin.removeRSGroup(fooGroup.getName());<a name="line.332"></a> +<span class="sourceLineNo">333</span> Assert.assertEquals(null, rsGroupAdmin.getRSGroupInfo(fooGroup.getName()));<a name="line.333"></a> +<span class="sourceLineNo">334</span> }<a name="line.334"></a> +<span class="sourceLineNo">335</span><a name="line.335"></a> +<span class="sourceLineNo">336</span> @Test<a name="line.336"></a> +<span class="sourceLineNo">337</span> public void testTableMoveTruncateAndDrop() throws Exception {<a name="line.337"></a> +<span class="sourceLineNo">338</span> final byte[] familyNameBytes = Bytes.toBytes("f");<a name="line.338"></a> +<span class="sourceLineNo">339</span> String newGroupName = getGroupName(name.getMethodName());<a name="line.339"></a> +<span class="sourceLineNo">340</span> final RSGroupInfo newGroup = addGroup(newGroupName, 2);<a name="line.340"></a> +<span class="sourceLineNo">341</span><a name="line.341"></a> +<span class="sourceLineNo">342</span> TEST_UTIL.createMultiRegionTable(tableName, familyNameBytes, 5);<a name="line.342"></a> +<span class="sourceLineNo">343</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.343"></a> +<span class="sourceLineNo">344</span> @Override<a name="line.344"></a> +<span class="sourceLineNo">345</span> public boolean evaluate() throws Exception {<a name="line.345"></a> +<span class="sourceLineNo">346</span> List<String> regions = getTableRegionMap().get(tableName);<a name="line.346"></a> +<span class="sourceLineNo">347</span> if (regions == null)<a name="line.347"></a> +<span class="sourceLineNo">348</span> return false;<a name="line.348"></a> +<span class="sourceLineNo">349</span> return getTableRegionMap().get(tableName).size() >= 5;<a name="line.349"></a> +<span class="sourceLineNo">350</span> }<a name="line.350"></a> +<span class="sourceLineNo">351</span> });<a name="line.351"></a> <span class="sourceLineNo">352</span><a name="line.352"></a> -<span class="sourceLineNo">353</span> //change table's group<a name="line.353"></a> -<span class="sourceLineNo">354</span> LOG.info("Moving table "+tableName+" to "+newGroup.getName());<a name="line.354"></a> -<span class="sourceLineNo">355</span> rsGroupAdmin.moveTables(Sets.newHashSet(tableName), newGroup.getName());<a name="line.355"></a> -<span class="sourceLineNo">356</span><a name="line.356"></a> -<span class="sourceLineNo">357</span> //verify group change<a name="line.357"></a> -<span class="sourceLineNo">358</span> Assert.assertEquals(newGroup.getName(),<a name="line.358"></a> -<span class="sourceLineNo">359</span> rsGroupAdmin.getRSGroupInfoOfTable(tableName).getName());<a name="line.359"></a> -<span class="sourceLineNo">360</span><a name="line.360"></a> -<span class="sourceLineNo">361</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.361"></a> -<span class="sourceLineNo">362</span> @Override<a name="line.362"></a> -<span class="sourceLineNo">363</span> public boolean evaluate() throws Exception {<a name="line.363"></a> -<span class="sourceLineNo">364</span> Map<ServerName, List<String>> serverMap = getTableServerRegionMap().get(tableName);<a name="line.364"></a> -<span class="sourceLineNo">365</span> int count = 0;<a name="line.365"></a> -<span class="sourceLineNo">366</span> if (serverMap != null) {<a name="line.366"></a> -<span class="sourceLineNo">367</span> for (ServerName rs : serverMap.keySet()) {<a name="line.367"></a> -<span class="sourceLineNo">368</span> if (newGroup.containsServer(rs.getAddress())) {<a name="line.368"></a> -<span class="sourceLineNo">369</span> count += serverMap.get(rs).size();<a name="line.369"></a> -<span class="sourceLineNo">370</span> }<a name="line.370"></a> -<span class="sourceLineNo">371</span> }<a name="line.371"></a> -<span class="sourceLineNo">372</span> }<a name="line.372"></a> -<span class="sourceLineNo">373</span> return count == 5;<a name="line.373"></a> -<span class="sourceLineNo">374</span> }<a name="line.374"></a> -<span class="sourceLineNo">375</span> });<a name="line.375"></a> -<span class="sourceLineNo">376</span><a name="line.376"></a> -<span class="sourceLineNo">377</span> //test truncate<a name="line.377"></a> -<span class="sourceLineNo">378</span> admin.disableTable(tableName);<a name="line.378"></a> -<span class="sourceLineNo">379</span> admin.truncateTable(tableName, true);<a name="line.379"></a> -<span class="sourceLineNo">380</span> Assert.assertEquals(1, rsGroupAdmin.getRSGroupInfo(newGroup.getName()).getTables().size());<a name="line.380"></a> -<span class="sourceLineNo">381</span> Assert.assertEquals(tableName, rsGroupAdmin.getRSGroupInfo(<a name="line.381"></a> -<span class="sourceLineNo">382</span> newGroup.getName()).getTables().first());<a name="line.382"></a> -<span class="sourceLineNo">383</span><a name="line.383"></a> -<span class="sourceLineNo">384</span> //verify removed table is removed from group<a name="line.384"></a> -<span class="sourceLineNo">385</span> TEST_UTIL.deleteTable(tableName);<a name="line.385"></a> -<span class="sourceLineNo">386</span> Assert.assertEquals(0, rsGroupAdmin.getRSGroupInfo(newGroup.getName()).getTables().size());<a name="line.386"></a> -<span class="sourceLineNo">387</span> }<a name="line.387"></a> -<span class="sourceLineNo">388</span><a name="line.388"></a> -<span class="sourceLineNo">389</span> @Test<a name="line.389"></a> -<span class="sourceLineNo">390</span> public void testGroupBalance() throws Exception {<a name="line.390"></a> -<span class="sourceLineNo">391</span> LOG.info(name.getMethodName());<a name="line.391"></a> -<span class="sourceLineNo">392</span> String newGroupName = getGroupName(name.getMethodName());<a name="line.392"></a> -<span class="sourceLineNo">393</span> final RSGroupInfo newGroup = addGroup(newGroupName, 3);<a name="line.393"></a> -<span class="sourceLineNo">394</span><a name="line.394"></a> -<span class="sourceLineNo">395</span> final TableName tableName = TableName.valueOf(tablePrefix+"_ns", name.getMethodName());<a name="line.395"></a> -<span class="sourceLineNo">396</span> admin.createNamespace(<a name="line.396"></a> -<span class="sourceLineNo">397</span> NamespaceDescriptor.create(tableName.getNamespaceAsString())<a name="line.397"></a> -<span class="sourceLineNo">398</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, newGroupName).build());<a name="line.398"></a> -<span class="sourceLineNo">399</span> final byte[] familyNameBytes = Bytes.toBytes("f");<a name="line.399"></a> -<span class="sourceLineNo">400</span> final HTableDescriptor desc = new HTableDescriptor(tableName);<a name="line.400"></a> -<span class="sourceLineNo">401</span> desc.addFamily(new HColumnDescriptor("f"));<a name="line.401"></a> -<span class="sourceLineNo">402</span> byte [] startKey = Bytes.toBytes("aaaaa");<a name="line.402"></a> -<span class="sourceLineNo">403</span> byte [] endKey = Bytes.toBytes("zzzzz");<a name="line.403"></a> -<span class="sourceLineNo">404</span> admin.createTable(desc, startKey, endKey, 6);<a name="line.404"></a> -<span class="sourceLineNo">405</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.405"></a> -<span class="sourceLineNo">406</span> @Override<a name="line.406"></a> -<span class="sourceLineNo">407</span> public boolean evaluate() throws Exception {<a name="line.407"></a> -<span class="sourceLineNo">408</span> List<String> regions = getTableRegionMap().get(tableName);<a name="line.408"></a> -<span class="sourceLineNo">409</span> if (regions == null) {<a name="line.409"></a> -<span class="sourceLineNo">410</span> return false;<a name="line.410"></a> -<span class="sourceLineNo">411</span> }<a name="line.411"></a> -<span class="sourceLineNo">412</span> return regions.size() >= 6;<a name="line.412"></a> -<span class="sourceLineNo">413</span> }<a name="line.413"></a> -<span class="sourceLineNo">414</span> });<a name="line.414"></a> -<span class="sourceLineNo">415</span><a name="line.415"></a> -<span class="sourceLineNo">416</span> //make assignment uneven, move all regions to one server<a name="line.416"></a> -<span class="sourceLineNo">417</span> Map<ServerName,List<String>> assignMap =<a name="line.417"></a> -<span class="sourceLineNo">418</span> getTableServerRegionMap().get(tableName);<a name="line.418"></a> -<span class="sourceLineNo">419</span> final ServerName first = assignMap.entrySet().iterator().next().getKey();<a name="line.419"></a> -<span class="sourceLineNo">420</span> for(RegionInfo region: admin.getTableRegions(tableName)) {<a name="line.420"></a> -<span class="sourceLineNo">421</span> if(!assignMap.get(first).contains(region.getRegionNameAsString())) {<a name="line.421"></a> -<span class="sourceLineNo">422</span> admin.move(region.getEncodedNameAsBytes(), Bytes.toBytes(first.getServerName()));<a name="line.422"></a> -<span class="sourceLineNo">423</span> }<a name="line.423"></a> -<span class="sourceLineNo">424</span> }<a name="line.424"></a> -<span class="sourceLineNo">425</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.425"></a> -<span class="sourceLineNo">426</span> @Override<a name="line.426"></a> -<span class="sourceLineNo">427</span> public boolean evaluate() throws Exception {<a name="line.427"></a> -<span class="sourceLineNo">428</span> Map<ServerName, List<String>> map = getTableServerRegionMap().get(tableName);<a name="line.428"></a> -<span class="sourceLineNo">429</span> if (map == null) {<a name="line.429"></a> -<span class="sourceLineNo">430</span> return true;<a name="line.430"></a> -<span class="sourceLineNo">431</span> }<a name="line.431"></a> -<span class="sourceLineNo">432</span> List<String> regions = map.get(first);<a name="line.432"></a> -<span class="sourceLineNo">433</span> if (regions == null) {<a name="line.433"></a> -<span class="sourceLineNo">434</span> return true;<a name="line.434"></a> -<span class="sourceLineNo">435</span> }<a name="line.435"></a> -<span class="sourceLineNo">436</span> return regions.size() >= 6;<a name="line.436"></a> -<span class="sourceLineNo">437</span> }<a name="line.437"></a> -<span class="sourceLineNo">438</span> });<a name="line.438"></a> -<span class="sourceLineNo">439</span><a name="line.439"></a> -<span class="sourceLineNo">440</span> //balance the other group and make sure it doesn't affect the new group<a name="line.440"></a> -<span class="sourceLineNo">441</span> admin.setBalancerRunning(true,true);<a name="line.441"></a> -<span class="sourceLineNo">442</span> rsGroupAdmin.balanceRSGroup(RSGroupInfo.DEFAULT_GROUP);<a name="line.442"></a> -<span class="sourceLineNo">443</span> assertEquals(6, getTableServerRegionMap().get(tableName).get(first).size());<a name="line.443"></a> -<span class="sourceLineNo">444</span><a name="line.444"></a> -<span class="sourceLineNo">445</span> //disable balance, balancer will not be run and return false<a name="line.445"></a> -<span class="sourceLineNo">446</span> admin.setBalancerRunning(false,true);<a name="line.446"></a> -<span class="sourceLineNo">447</span> assertFalse(rsGroupAdmin.balanceRSGroup(newGroupName));<a name="line.447"></a> -<span class="sourceLineNo">448</span> assertEquals(6, getTableServerRegionMap().get(tableName).get(first).size());<a name="line.448"></a> -<span class="sourceLineNo">449</span><a name="line.449"></a> -<span class="sourceLineNo">450</span> //enable balance<a name="line.450"></a> -<span class="sourceLineNo">451</span> admin.setBalancerRunning(true,true);<a name="line.451"></a> -<span class="sourceLineNo">452</span> rsGroupAdmin.balanceRSGroup(newGroupName);<a name="line.452"></a> -<span class="sourceLineNo">453</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.453"></a> -<span class="sourceLineNo">454</span> @Override<a name="line.454"></a> -<span class="sourceLineNo">455</span> public boolean evaluate() throws Exception {<a name="line.455"></a> -<span class="sourceLineNo">456</span> for (List<String> regions : getTableServerRegionMap().get(tableName).values()) {<a name="line.456"></a> -<span class="sourceLineNo">457</span> if (2 != regions.size()) {<a name="line.457"></a> -<span class="sourceLineNo">458</span> return false;<a name="line.458"></a> -<span class="sourceLineNo">459</span> }<a name="line.459"></a> -<span class="sourceLineNo">460</span> }<a name="line.460"></a> -<span class="sourceLineNo">461</span> return true;<a name="line.461"></a> -<span class="sourceLineNo">462</span> }<a name="line.462"></a> -<span class="sourceLineNo">463</span> });<a name="line.463"></a> -<span class="sourceLineNo">464</span> admin.setBalancerRunning(false,true);<a name="line.464"></a> -<span class="sourceLineNo">465</span> }<a name="line.465"></a> -<span class="sourceLineNo">466</span><a name="line.466"></a> -<span class="sourceLineNo">467</span> @Test<a name="line.467"></a> -<span class="sourceLineNo">468</span> public void testRegionMove() throws Exception {<a name="line.468"></a> -<span class="sourceLineNo">469</span> final RSGroupInfo newGroup = addGroup(getGroupName(name.getMethodName()), 1);<a name="line.469"></a> -<span class="sourceLineNo">470</span> final byte[] familyNameBytes = Bytes.toBytes("f");<a name="line.470"></a> -<span class="sourceLineNo">471</span> // All the regions created below will be assigned to the default group.<a name="line.471"></a> -<span class="sourceLineNo">472</span> TEST_UTIL.createMultiRegionTable(tableName, familyNameBytes, 6);<a name="line.472"></a> -<span class="sourceLineNo">473</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.473"></a> -<span class="sourceLineNo">474</span> @Override<a name="line.474"></a> -<span class="sourceLineNo">475</span> public boolean evaluate() throws Exception {<a name="line.475"></a> -<span class="sourceLineNo">476</span> List<String> regions = getTableRegionMap().get(tableName);<a name="line.476"></a> -<span class="sourceLineNo">477</span> if (regions == null)<a name="line.477"></a> -<span class="sourceLineNo">478</span> return false;<a name="line.478"></a> -<span class="sourceLineNo">479</span> return getTableRegionMap().get(tableName).size() >= 6;<a name="line.479"></a> -<span class="sourceLineNo">480</span> }<a name="line.480"></a> -<span class="sourceLineNo">481</span> });<a name="line.481"></a> -<span class="sourceLineNo">482</span><a name="line.482"></a> -<span class="sourceLineNo">483</span> //get target region to move<a name="line.483"></a> -<span class="sourceLineNo">484</span> Map<ServerName,List<String>> assignMap =<a name="line.484"></a> -<span class="sourceLineNo">485</span> getTableServerRegionMap().get(tableName);<a name="line.485"></a> -<span class="sourceLineNo">486</span> String targetRegion = null;<a name="line.486"></a> -<span class="sourceLineNo">487</span> for(ServerName server : assignMap.keySet()) {<a name="line.487"></a> -<span class="sourceLineNo">488</span> targetRegion = assignMap.get(server).size() > 0 ? assignMap.get(server).get(0) : null;<a name="line.488"></a> -<span class="sourceLineNo">489</span> if(targetRegion != null) {<a name="line.489"></a> -<span class="sourceLineNo">490</span> break;<a name="line.490"></a> -<span class="sourceLineNo">491</span> }<a name="line.491"></a> -<span class="sourceLineNo">492</span> }<a name="line.492"></a> -<span class="sourceLineNo">493</span> //get server which is not a member of new group<a name="line.493"></a> -<span class="sourceLineNo">494</span> ServerName targetServer = null;<a name="line.494"></a> -<span class="sourceLineNo">495</span> for (ServerName server : admin.getClusterStatus(EnumSet.of(Option.LIVE_SERVERS))<a name="line.495"></a> -<span class="sourceLineNo">496</span> .getServers()) {<a name="line.496"></a> -<span class="sourceLineNo">497</span> if (!newGroup.containsServer(server.getAddress())) {<a name="line.497"></a> -<span class="sourceLineNo">498</span> targetServer = server;<a name="line.498"></a> -<span class="sourceLineNo">499</span> break;<a name="line.499"></a> -<span class="sourceLineNo">500</span> }<a name="line.500"></a> -<span class="sourceLineNo">501</span> }<a name="line.501"></a> -<span class="sourceLineNo">502</span><a name="line.502"></a> -<span class="sourceLineNo">503</span> final AdminProtos.AdminService.BlockingInterface targetRS =<a name="line.503"></a> -<span class="sourceLineNo">504</span> ((ClusterConnection) admin.getConnection()).getAdmin(targetServer);<a name="line.504"></a> +<span class="sourceLineNo">353</span> RSGroupInfo tableGrp = rsGroupAdmin.getRSGroupInfoOfTable(tableName);<a name="line.353"></a> +<span class="sourceLineNo">354</span> assertTrue(tableGrp.getName().equals(RSGroupInfo.DEFAULT_GROUP));<a name="line.354"></a> +<span class="sourceLineNo">355</span><a name="line.355"></a> +<span class="sourceLineNo">356</span> //change table's group<a name="line.356"></a> +<span class="sourceLineNo">357</span> LOG.info("Moving table "+tableName+" to "+newGroup.getName());<a name="line.357"></a> +<span class="sourceLineNo">358</span> rsGroupAdmin.moveTables(Sets.newHashSet(tableName), newGroup.getName());<a name="line.358"></a> +<span class="sourceLineNo">359</span><a name="line.359"></a> +<span class="sourceLineNo">360</span> //verify group change<a name="line.360"></a> +<span class="sourceLineNo">361</span> Assert.assertEquals(newGroup.getName(),<a name="line.361"></a> +<span class="sourceLineNo">362</span> rsGroupAdmin.getRSGroupInfoOfTable(tableName).getName());<a name="line.362"></a> +<span class="sourceLineNo">363</span><a name="line.363"></a> +<span class="sourceLineNo">364</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.364"></a> +<span class="sourceLineNo">365</span> @Override<a name="line.365"></a> +<span class="sourceLineNo">366</span> public boolean evaluate() throws Exception {<a name="line.366"></a> +<span class="sourceLineNo">367</span> Map<ServerName, List<String>> serverMap = getTableServerRegionMap().get(tableName);<a name="line.367"></a> +<span class="sourceLineNo">368</span> int count = 0;<a name="line.368"></a> +<span class="sourceLineNo">369</span> if (serverMap != null) {<a name="line.369"></a> +<span class="sourceLineNo">370</span> for (ServerName rs : serverMap.keySet()) {<a name="line.370"></a> +<span class="sourceLineNo">371</span> if (newGroup.containsServer(rs.getAddress())) {<a name="line.371"></a> +<span class="sourceLineNo">372</span> count += serverMap.get(rs).size();<a name="line.372"></a> +<span class="sourceLineNo">373</span> }<a name="line.373"></a> +<span class="sourceLineNo">374</span> }<a name="line.374"></a> +<span class="sourceLineNo">375</span> }<a name="line.375"></a> +<span class="sourceLineNo">376</span> return count == 5;<a name="line.376"></a> +<span class="sourceLineNo">377</span> }<a name="line.377"></a> +<span class="sourceLineNo">378</span> });<a name="line.378"></a> +<span class="sourceLineNo">379</span><a name="line.379"></a> +<span class="sourceLineNo">380</span> //test truncate<a name="line.380"></a> +<span class="sourceLineNo">381</span> admin.disableTable(tableName);<a name="line.381"></a> +<span class="sourceLineNo">382</span> admin.truncateTable(tableName, true);<a name="line.382"></a> +<span class="sourceLineNo">383</span> Assert.assertEquals(1, rsGroupAdmin.getRSGroupInfo(newGroup.getName()).getTables().size());<a name="line.383"></a> +<span class="sourceLineNo">384</span> Assert.assertEquals(tableName, rsGroupAdmin.getRSGroupInfo(<a name="line.384"></a> +<span class="sourceLineNo">385</span> newGroup.getName()).getTables().first());<a name="line.385"></a> +<span class="sourceLineNo">386</span><a name="line.386"></a> +<span class="sourceLineNo">387</span> //verify removed table is removed from group<a name="line.387"></a> +<span class="sourceLineNo">388</span> TEST_UTIL.deleteTable(tableName);<a name="line.388"></a> +<span class="sourceLineNo">389</span> Assert.assertEquals(0, rsGroupAdmin.getRSGroupInfo(newGroup.getName()).getTables().size());<a name="line.389"></a> +<span class="sourceLineNo">390</span> }<a name="line.390"></a> +<span class="sourceLineNo">391</span><a name="line.391"></a> +<span class="sourceLineNo">392</span> @Test<a name="line.392"></a> +<span class="sourceLineNo">393</span> public void testGroupBalance() throws Exception {<a name="line.393"></a> +<span class="sourceLineNo">394</span> LOG.info(name.getMethodName());<a name="line.394"></a> +<span class="sourceLineNo">395</span> String newGroupName = getGroupName(name.getMethodName());<a name="line.395"></a> +<span class="sourceLineNo">396</span> final RSGroupInfo newGroup = addGroup(newGroupName, 3);<a name="line.396"></a> +<span class="sourceLineNo">397</span><a name="line.397"></a> +<span class="sourceLineNo">398</span> final TableName tableName = TableName.valueOf(tablePrefix+"_ns", name.getMethodName());<a name="line.398"></a> +<span class="sourceLineNo">399</span> admin.createNamespace(<a name="line.399"></a> +<span class="sourceLineNo">400</span> NamespaceDescriptor.create(tableName.getNamespaceAsString())<a name="line.400"></a> +<span class="sourceLineNo">401</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, newGroupName).build());<a name="line.401"></a> +<span class="sourceLineNo">402</span> final byte[] familyNameBytes = Bytes.toBytes("f");<a name="line.402"></a> +<span class="sourceLineNo">403</span> final HTableDescriptor desc = new HTableDescriptor(tableName);<a name="line.403"></a> +<span class="sourceLineNo">404</span> desc.addFamily(new HColumnDescriptor("f"));<a name="line.404"></a> +<span class="sourceLineNo">405</span> byte [] startKey = Bytes.toBytes("aaaaa");<a name="line.405"></a> +<span class="sourceLineNo">406</span> byte [] endKey = Bytes.toBytes("zzzzz");<a name="line.406"></a> +<span class="sourceLineNo">407</span> admin.createTable(desc, startKey, endKey, 6);<a name="line.407"></a> +<span class="sourceLineNo">408</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.408"></a> +<span class="sourceLineNo">409</span> @Override<a name="line.409"></a> +<span class="sourceLineNo">410</span> public boolean evaluate() throws Exception {<a name="line.410"></a> +<span class="sourceLineNo">411</span> List<String> regions = getTableRegionMap().get(tableName);<a name="line.411"></a> +<span class="sourceLineNo">412</span> if (regions == null) {<a name="line.412"></a> +<span class="sourceLineNo">413</span> return false;<a name="line.413"></a> +<span class="sourceLineNo">414</span> }<a name="line.414"></a> +<span class="sourceLineNo">415</span> return regions.size() >= 6;<a name="line.415"></a> +<span class="sourceLineNo">416</span> }<a name="line.416"></a> +<span class="sourceLineNo">417</span> });<a name="line.417"></a> +<span class="sourceLineNo">418</span><a name="line.418"></a> +<span class="sourceLineNo">419</span> //make assignment uneven, move all regions to one server<a name="line.419"></a> +<span class="sourceLineNo">420</span> Map<ServerName,List<String>> assignMap =<a name="line.420"></a> +<span class="sourceLineNo">421</span> getTableServerRegionMap().get(tableName);<a name="line.421"></a> +<span class="sourceLineNo">422</span> final ServerName first = assignMap.entrySet().iterator().next().getKey();<a name="line.422"></a> +<span class="sourceLineNo">423</span> for(RegionInfo region: admin.getTableRegions(tableName)) {<a name="line.423"></a> +<span class="sourceLineNo">424</span> if(!assignMap.get(first).contains(region.getRegionNameAsString())) {<a name="line.424"></a> +<span class="sourceLineNo">425</span> admin.move(region.getEncodedNameAsBytes(), Bytes.toBytes(first.getServerName()));<a name="line.425"></a> +<span class="sourceLineNo">426</span> }<a name="line.426"></a> +<span class="sourceLineNo">427</span> }<a name="line.427"></a> +<span class="sourceLineNo">428</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.428"></a> +<span class="sourceLineNo">429</span> @Override<a name="line.429"></a> +<span class="sourceLineNo">430</span> public boolean evaluate() throws Exception {<a name="line.430"></a> +<span class="sourceLineNo">431</span> Map<ServerName, List<String>> map = getTableServerRegionMap().get(tableName);<a name="line.431"></a> +<span class="sourceLineNo">432</span> if (map == null) {<a name="line.432"></a> +<span class="sourceLineNo">433</span> return true;<a name="line.433"></a> +<span class="sourceLineNo">434</span> }<a name="line.434"></a> +<span class="sourceLineNo">435</span> List<String> regions = map.get(first);<a name="line.435"></a> +<span class="sourceLineNo">436</span> if (regions == null) {<a name="line.436"></a> +<span class="sourceLineNo">437</span> return true;<a name="line.437"></a> +<span class="sourceLineNo">438</span> }<a name="line.438"></a> +<span class="sourceLineNo">439</span> return regions.size() >= 6;<a name="line.439"></a> +<span class="sourceLineNo">440</span> }<a name="line.440"></a> +<span class="sourceLineNo">441</span> });<a name="line.441"></a> +<span class="sourceLineNo">442</span><a name="line.442"></a> +<span class="sourceLineNo">443</span> //balance the other group and make sure it doesn't affect the new group<a name="line.443"></a> +<span class="sourceLineNo">44
<TRUNCATED>
