http://git-wip-us.apache.org/repos/asf/hbase-site/blob/424d7e41/testapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html ---------------------------------------------------------------------- diff --git a/testapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html b/testapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html index 4330868..1910d0a 100644 --- a/testapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html +++ b/testapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html @@ -72,4103 +72,4235 @@ <span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.Waiter.Predicate;<a name="line.64"></a> <span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.65"></a> <span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.client.BufferedMutator;<a name="line.66"></a> -<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.67"></a> -<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.68"></a> -<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.69"></a> -<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.70"></a> -<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.client.Consistency;<a name="line.71"></a> -<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.72"></a> -<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.client.Durability;<a name="line.73"></a> -<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.client.Get;<a name="line.74"></a> -<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.client.HBaseAdmin;<a name="line.75"></a> -<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.client.ImmutableHRegionInfo;<a name="line.76"></a> -<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.client.ImmutableHTableDescriptor;<a name="line.77"></a> -<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.client.Put;<a name="line.78"></a> -<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.79"></a> -<span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.client.RegionInfoBuilder;<a name="line.80"></a> -<span class="sourceLineNo">081</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.81"></a> -<span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.client.Result;<a name="line.82"></a> -<span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.83"></a> -<span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.84"></a> -<span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.client.Table;<a name="line.85"></a> -<span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.86"></a> -<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.87"></a> -<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.client.TableState;<a name="line.88"></a> -<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.fs.HFileSystem;<a name="line.89"></a> -<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.io.compress.Compression;<a name="line.90"></a> -<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.io.compress.Compression.Algorithm;<a name="line.91"></a> -<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;<a name="line.92"></a> -<span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.io.hfile.ChecksumUtil;<a name="line.93"></a> -<span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.io.hfile.HFile;<a name="line.94"></a> -<span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.ipc.RpcServerInterface;<a name="line.95"></a> -<span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.ipc.ServerNotRunningYetException;<a name="line.96"></a> -<span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.mapreduce.MapreduceTestingShim;<a name="line.97"></a> -<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.98"></a> -<span class="sourceLineNo">099</span>import org.apache.hadoop.hbase.master.RegionState;<a name="line.99"></a> -<span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.master.ServerManager;<a name="line.100"></a> -<span class="sourceLineNo">101</span>import org.apache.hadoop.hbase.master.assignment.AssignmentManager;<a name="line.101"></a> -<span class="sourceLineNo">102</span>import org.apache.hadoop.hbase.master.assignment.RegionStateStore;<a name="line.102"></a> -<span class="sourceLineNo">103</span>import org.apache.hadoop.hbase.master.assignment.RegionStates;<a name="line.103"></a> -<span class="sourceLineNo">104</span>import org.apache.hadoop.hbase.regionserver.BloomType;<a name="line.104"></a> -<span class="sourceLineNo">105</span>import org.apache.hadoop.hbase.regionserver.ChunkCreator;<a name="line.105"></a> -<span class="sourceLineNo">106</span>import org.apache.hadoop.hbase.regionserver.HRegion;<a name="line.106"></a> -<span class="sourceLineNo">107</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.107"></a> -<span class="sourceLineNo">108</span>import org.apache.hadoop.hbase.regionserver.HStore;<a name="line.108"></a> -<span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.regionserver.InternalScanner;<a name="line.109"></a> -<span class="sourceLineNo">110</span>import org.apache.hadoop.hbase.regionserver.MemStoreLABImpl;<a name="line.110"></a> -<span class="sourceLineNo">111</span>import org.apache.hadoop.hbase.regionserver.Region;<a name="line.111"></a> -<span class="sourceLineNo">112</span>import org.apache.hadoop.hbase.regionserver.RegionScanner;<a name="line.112"></a> -<span class="sourceLineNo">113</span>import org.apache.hadoop.hbase.regionserver.RegionServerServices;<a name="line.113"></a> -<span class="sourceLineNo">114</span>import org.apache.hadoop.hbase.regionserver.RegionServerStoppedException;<a name="line.114"></a> -<span class="sourceLineNo">115</span>import org.apache.hadoop.hbase.security.HBaseKerberosUtils;<a name="line.115"></a> -<span class="sourceLineNo">116</span>import org.apache.hadoop.hbase.security.User;<a name="line.116"></a> -<span class="sourceLineNo">117</span>import org.apache.hadoop.hbase.security.visibility.VisibilityLabelsCache;<a name="line.117"></a> -<span class="sourceLineNo">118</span>import org.apache.hadoop.hbase.trace.TraceUtil;<a name="line.118"></a> -<span class="sourceLineNo">119</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.119"></a> -<span class="sourceLineNo">120</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.120"></a> -<span class="sourceLineNo">121</span>import org.apache.hadoop.hbase.util.FSTableDescriptors;<a name="line.121"></a> -<span class="sourceLineNo">122</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.122"></a> -<span class="sourceLineNo">123</span>import org.apache.hadoop.hbase.util.JVMClusterUtil;<a name="line.123"></a> -<span class="sourceLineNo">124</span>import org.apache.hadoop.hbase.util.JVMClusterUtil.MasterThread;<a name="line.124"></a> -<span class="sourceLineNo">125</span>import org.apache.hadoop.hbase.util.JVMClusterUtil.RegionServerThread;<a name="line.125"></a> -<span class="sourceLineNo">126</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.126"></a> -<span class="sourceLineNo">127</span>import org.apache.hadoop.hbase.util.RegionSplitter;<a name="line.127"></a> -<span class="sourceLineNo">128</span>import org.apache.hadoop.hbase.util.RegionSplitter.SplitAlgorithm;<a name="line.128"></a> -<span class="sourceLineNo">129</span>import org.apache.hadoop.hbase.util.RetryCounter;<a name="line.129"></a> -<span class="sourceLineNo">130</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.130"></a> -<span class="sourceLineNo">131</span>import org.apache.hadoop.hbase.wal.WAL;<a name="line.131"></a> -<span class="sourceLineNo">132</span>import org.apache.hadoop.hbase.wal.WALFactory;<a name="line.132"></a> -<span class="sourceLineNo">133</span>import org.apache.hadoop.hbase.zookeeper.EmptyWatcher;<a name="line.133"></a> -<span class="sourceLineNo">134</span>import org.apache.hadoop.hbase.zookeeper.ZKConfig;<a name="line.134"></a> -<span class="sourceLineNo">135</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.135"></a> -<span class="sourceLineNo">136</span>import org.apache.hadoop.hdfs.DFSClient;<a name="line.136"></a> -<span class="sourceLineNo">137</span>import org.apache.hadoop.hdfs.DistributedFileSystem;<a name="line.137"></a> -<span class="sourceLineNo">138</span>import org.apache.hadoop.hdfs.MiniDFSCluster;<a name="line.138"></a> -<span class="sourceLineNo">139</span>import org.apache.hadoop.hdfs.server.namenode.EditLogFileOutputStream;<a name="line.139"></a> -<span class="sourceLineNo">140</span>import org.apache.hadoop.mapred.JobConf;<a name="line.140"></a> -<span class="sourceLineNo">141</span>import org.apache.hadoop.mapred.MiniMRCluster;<a name="line.141"></a> -<span class="sourceLineNo">142</span>import org.apache.hadoop.mapred.TaskLog;<a name="line.142"></a> -<span class="sourceLineNo">143</span>import org.apache.hadoop.minikdc.MiniKdc;<a name="line.143"></a> -<span class="sourceLineNo">144</span>import org.apache.log4j.LogManager;<a name="line.144"></a> -<span class="sourceLineNo">145</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.145"></a> -<span class="sourceLineNo">146</span>import org.apache.zookeeper.WatchedEvent;<a name="line.146"></a> -<span class="sourceLineNo">147</span>import org.apache.zookeeper.ZooKeeper;<a name="line.147"></a> -<span class="sourceLineNo">148</span>import org.apache.zookeeper.ZooKeeper.States;<a name="line.148"></a> -<span class="sourceLineNo">149</span>import org.slf4j.Logger;<a name="line.149"></a> -<span class="sourceLineNo">150</span>import org.slf4j.LoggerFactory;<a name="line.150"></a> -<span class="sourceLineNo">151</span>import org.slf4j.impl.Log4jLoggerAdapter;<a name="line.151"></a> -<span class="sourceLineNo">152</span><a name="line.152"></a> -<span class="sourceLineNo">153</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.153"></a> +<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.client.ClusterConnection;<a name="line.67"></a> +<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.68"></a> +<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.69"></a> +<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.70"></a> +<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.71"></a> +<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.client.Consistency;<a name="line.72"></a> +<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.73"></a> +<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.client.Durability;<a name="line.74"></a> +<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.client.Get;<a name="line.75"></a> +<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.client.HBaseAdmin;<a name="line.76"></a> +<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.client.Hbck;<a name="line.77"></a> +<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.client.ImmutableHRegionInfo;<a name="line.78"></a> +<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.client.ImmutableHTableDescriptor;<a name="line.79"></a> +<span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.client.Put;<a name="line.80"></a> +<span class="sourceLineNo">081</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.81"></a> +<span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.client.RegionInfoBuilder;<a name="line.82"></a> +<span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.83"></a> +<span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.client.Result;<a name="line.84"></a> +<span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.85"></a> +<span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.86"></a> +<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.client.Table;<a name="line.87"></a> +<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.88"></a> +<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.89"></a> +<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.client.TableState;<a name="line.90"></a> +<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.fs.HFileSystem;<a name="line.91"></a> +<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.io.compress.Compression;<a name="line.92"></a> +<span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.io.compress.Compression.Algorithm;<a name="line.93"></a> +<span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;<a name="line.94"></a> +<span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.io.hfile.ChecksumUtil;<a name="line.95"></a> +<span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.io.hfile.HFile;<a name="line.96"></a> +<span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.ipc.RpcServerInterface;<a name="line.97"></a> +<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.ipc.ServerNotRunningYetException;<a name="line.98"></a> +<span class="sourceLineNo">099</span>import org.apache.hadoop.hbase.mapreduce.MapreduceTestingShim;<a name="line.99"></a> +<span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.100"></a> +<span class="sourceLineNo">101</span>import org.apache.hadoop.hbase.master.RegionState;<a name="line.101"></a> +<span class="sourceLineNo">102</span>import org.apache.hadoop.hbase.master.ServerManager;<a name="line.102"></a> +<span class="sourceLineNo">103</span>import org.apache.hadoop.hbase.master.assignment.AssignmentManager;<a name="line.103"></a> +<span class="sourceLineNo">104</span>import org.apache.hadoop.hbase.master.assignment.RegionStateStore;<a name="line.104"></a> +<span class="sourceLineNo">105</span>import org.apache.hadoop.hbase.master.assignment.RegionStates;<a name="line.105"></a> +<span class="sourceLineNo">106</span>import org.apache.hadoop.hbase.regionserver.BloomType;<a name="line.106"></a> +<span class="sourceLineNo">107</span>import org.apache.hadoop.hbase.regionserver.ChunkCreator;<a name="line.107"></a> +<span class="sourceLineNo">108</span>import org.apache.hadoop.hbase.regionserver.HRegion;<a name="line.108"></a> +<span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.109"></a> +<span class="sourceLineNo">110</span>import org.apache.hadoop.hbase.regionserver.HStore;<a name="line.110"></a> +<span class="sourceLineNo">111</span>import org.apache.hadoop.hbase.regionserver.InternalScanner;<a name="line.111"></a> +<span class="sourceLineNo">112</span>import org.apache.hadoop.hbase.regionserver.MemStoreLABImpl;<a name="line.112"></a> +<span class="sourceLineNo">113</span>import org.apache.hadoop.hbase.regionserver.Region;<a name="line.113"></a> +<span class="sourceLineNo">114</span>import org.apache.hadoop.hbase.regionserver.RegionScanner;<a name="line.114"></a> +<span class="sourceLineNo">115</span>import org.apache.hadoop.hbase.regionserver.RegionServerServices;<a name="line.115"></a> +<span class="sourceLineNo">116</span>import org.apache.hadoop.hbase.regionserver.RegionServerStoppedException;<a name="line.116"></a> +<span class="sourceLineNo">117</span>import org.apache.hadoop.hbase.security.HBaseKerberosUtils;<a name="line.117"></a> +<span class="sourceLineNo">118</span>import org.apache.hadoop.hbase.security.User;<a name="line.118"></a> +<span class="sourceLineNo">119</span>import org.apache.hadoop.hbase.security.visibility.VisibilityLabelsCache;<a name="line.119"></a> +<span class="sourceLineNo">120</span>import org.apache.hadoop.hbase.trace.TraceUtil;<a name="line.120"></a> +<span class="sourceLineNo">121</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.121"></a> +<span class="sourceLineNo">122</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.122"></a> +<span class="sourceLineNo">123</span>import org.apache.hadoop.hbase.util.FSTableDescriptors;<a name="line.123"></a> +<span class="sourceLineNo">124</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.124"></a> +<span class="sourceLineNo">125</span>import org.apache.hadoop.hbase.util.JVMClusterUtil;<a name="line.125"></a> +<span class="sourceLineNo">126</span>import org.apache.hadoop.hbase.util.JVMClusterUtil.MasterThread;<a name="line.126"></a> +<span class="sourceLineNo">127</span>import org.apache.hadoop.hbase.util.JVMClusterUtil.RegionServerThread;<a name="line.127"></a> +<span class="sourceLineNo">128</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.128"></a> +<span class="sourceLineNo">129</span>import org.apache.hadoop.hbase.util.RegionSplitter;<a name="line.129"></a> +<span class="sourceLineNo">130</span>import org.apache.hadoop.hbase.util.RegionSplitter.SplitAlgorithm;<a name="line.130"></a> +<span class="sourceLineNo">131</span>import org.apache.hadoop.hbase.util.RetryCounter;<a name="line.131"></a> +<span class="sourceLineNo">132</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.132"></a> +<span class="sourceLineNo">133</span>import org.apache.hadoop.hbase.wal.WAL;<a name="line.133"></a> +<span class="sourceLineNo">134</span>import org.apache.hadoop.hbase.wal.WALFactory;<a name="line.134"></a> +<span class="sourceLineNo">135</span>import org.apache.hadoop.hbase.zookeeper.EmptyWatcher;<a name="line.135"></a> +<span class="sourceLineNo">136</span>import org.apache.hadoop.hbase.zookeeper.ZKConfig;<a name="line.136"></a> +<span class="sourceLineNo">137</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.137"></a> +<span class="sourceLineNo">138</span>import org.apache.hadoop.hdfs.DFSClient;<a name="line.138"></a> +<span class="sourceLineNo">139</span>import org.apache.hadoop.hdfs.DistributedFileSystem;<a name="line.139"></a> +<span class="sourceLineNo">140</span>import org.apache.hadoop.hdfs.MiniDFSCluster;<a name="line.140"></a> +<span class="sourceLineNo">141</span>import org.apache.hadoop.hdfs.server.namenode.EditLogFileOutputStream;<a name="line.141"></a> +<span class="sourceLineNo">142</span>import org.apache.hadoop.mapred.JobConf;<a name="line.142"></a> +<span class="sourceLineNo">143</span>import org.apache.hadoop.mapred.MiniMRCluster;<a name="line.143"></a> +<span class="sourceLineNo">144</span>import org.apache.hadoop.mapred.TaskLog;<a name="line.144"></a> +<span class="sourceLineNo">145</span>import org.apache.hadoop.minikdc.MiniKdc;<a name="line.145"></a> +<span class="sourceLineNo">146</span>import org.apache.log4j.LogManager;<a name="line.146"></a> +<span class="sourceLineNo">147</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.147"></a> +<span class="sourceLineNo">148</span>import org.apache.zookeeper.WatchedEvent;<a name="line.148"></a> +<span class="sourceLineNo">149</span>import org.apache.zookeeper.ZooKeeper;<a name="line.149"></a> +<span class="sourceLineNo">150</span>import org.apache.zookeeper.ZooKeeper.States;<a name="line.150"></a> +<span class="sourceLineNo">151</span>import org.slf4j.Logger;<a name="line.151"></a> +<span class="sourceLineNo">152</span>import org.slf4j.LoggerFactory;<a name="line.152"></a> +<span class="sourceLineNo">153</span>import org.slf4j.impl.Log4jLoggerAdapter;<a name="line.153"></a> <span class="sourceLineNo">154</span><a name="line.154"></a> -<span class="sourceLineNo">155</span>/**<a name="line.155"></a> -<span class="sourceLineNo">156</span> * Facility for testing HBase. Replacement for<a name="line.156"></a> -<span class="sourceLineNo">157</span> * old HBaseTestCase and HBaseClusterTestCase functionality.<a name="line.157"></a> -<span class="sourceLineNo">158</span> * Create an instance and keep it around testing HBase. This class is<a name="line.158"></a> -<span class="sourceLineNo">159</span> * meant to be your one-stop shop for anything you might need testing. Manages<a name="line.159"></a> -<span class="sourceLineNo">160</span> * one cluster at a time only. Managed cluster can be an in-process<a name="line.160"></a> -<span class="sourceLineNo">161</span> * {@link MiniHBaseCluster}, or a deployed cluster of type {@code DistributedHBaseCluster}.<a name="line.161"></a> -<span class="sourceLineNo">162</span> * Not all methods work with the real cluster.<a name="line.162"></a> -<span class="sourceLineNo">163</span> * Depends on log4j being on classpath and<a name="line.163"></a> -<span class="sourceLineNo">164</span> * hbase-site.xml for logging and test-run configuration. It does not set<a name="line.164"></a> -<span class="sourceLineNo">165</span> * logging levels.<a name="line.165"></a> -<span class="sourceLineNo">166</span> * In the configuration properties, default values for master-info-port and<a name="line.166"></a> -<span class="sourceLineNo">167</span> * region-server-port are overridden such that a random port will be assigned (thus<a name="line.167"></a> -<span class="sourceLineNo">168</span> * avoiding port contention if another local HBase instance is already running).<a name="line.168"></a> -<span class="sourceLineNo">169</span> * <p>To preserve test data directories, pass the system property "hbase.testing.preserve.testdir"<a name="line.169"></a> -<span class="sourceLineNo">170</span> * setting it to true.<a name="line.170"></a> -<span class="sourceLineNo">171</span> */<a name="line.171"></a> -<span class="sourceLineNo">172</span>@InterfaceAudience.Public<a name="line.172"></a> -<span class="sourceLineNo">173</span>@SuppressWarnings("deprecation")<a name="line.173"></a> -<span class="sourceLineNo">174</span>public class HBaseTestingUtility extends HBaseZKTestingUtility {<a name="line.174"></a> -<span class="sourceLineNo">175</span><a name="line.175"></a> -<span class="sourceLineNo">176</span> /**<a name="line.176"></a> -<span class="sourceLineNo">177</span> * System property key to get test directory value. Name is as it is because mini dfs has<a name="line.177"></a> -<span class="sourceLineNo">178</span> * hard-codings to put test data here. It should NOT be used directly in HBase, as it's a property<a name="line.178"></a> -<span class="sourceLineNo">179</span> * used in mini dfs.<a name="line.179"></a> -<span class="sourceLineNo">180</span> * @deprecated can be used only with mini dfs<a name="line.180"></a> -<span class="sourceLineNo">181</span> */<a name="line.181"></a> -<span class="sourceLineNo">182</span> @Deprecated<a name="line.182"></a> -<span class="sourceLineNo">183</span> private static final String TEST_DIRECTORY_KEY = "test.build.data";<a name="line.183"></a> -<span class="sourceLineNo">184</span><a name="line.184"></a> -<span class="sourceLineNo">185</span> public static final String REGIONS_PER_SERVER_KEY = "hbase.test.regions-per-server";<a name="line.185"></a> -<span class="sourceLineNo">186</span> /**<a name="line.186"></a> -<span class="sourceLineNo">187</span> * The default number of regions per regionserver when creating a pre-split<a name="line.187"></a> -<span class="sourceLineNo">188</span> * table.<a name="line.188"></a> -<span class="sourceLineNo">189</span> */<a name="line.189"></a> -<span class="sourceLineNo">190</span> public static final int DEFAULT_REGIONS_PER_SERVER = 3;<a name="line.190"></a> -<span class="sourceLineNo">191</span><a name="line.191"></a> -<span class="sourceLineNo">192</span><a name="line.192"></a> -<span class="sourceLineNo">193</span> public static final String PRESPLIT_TEST_TABLE_KEY = "hbase.test.pre-split-table";<a name="line.193"></a> -<span class="sourceLineNo">194</span> public static final boolean PRESPLIT_TEST_TABLE = true;<a name="line.194"></a> -<span class="sourceLineNo">195</span><a name="line.195"></a> -<span class="sourceLineNo">196</span> private MiniDFSCluster dfsCluster = null;<a name="line.196"></a> +<span class="sourceLineNo">155</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<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> * Facility for testing HBase. Replacement for<a name="line.158"></a> +<span class="sourceLineNo">159</span> * old HBaseTestCase and HBaseClusterTestCase functionality.<a name="line.159"></a> +<span class="sourceLineNo">160</span> * Create an instance and keep it around testing HBase. This class is<a name="line.160"></a> +<span class="sourceLineNo">161</span> * meant to be your one-stop shop for anything you might need testing. Manages<a name="line.161"></a> +<span class="sourceLineNo">162</span> * one cluster at a time only. Managed cluster can be an in-process<a name="line.162"></a> +<span class="sourceLineNo">163</span> * {@link MiniHBaseCluster}, or a deployed cluster of type {@code DistributedHBaseCluster}.<a name="line.163"></a> +<span class="sourceLineNo">164</span> * Not all methods work with the real cluster.<a name="line.164"></a> +<span class="sourceLineNo">165</span> * Depends on log4j being on classpath and<a name="line.165"></a> +<span class="sourceLineNo">166</span> * hbase-site.xml for logging and test-run configuration. It does not set<a name="line.166"></a> +<span class="sourceLineNo">167</span> * logging levels.<a name="line.167"></a> +<span class="sourceLineNo">168</span> * In the configuration properties, default values for master-info-port and<a name="line.168"></a> +<span class="sourceLineNo">169</span> * region-server-port are overridden such that a random port will be assigned (thus<a name="line.169"></a> +<span class="sourceLineNo">170</span> * avoiding port contention if another local HBase instance is already running).<a name="line.170"></a> +<span class="sourceLineNo">171</span> * <p>To preserve test data directories, pass the system property "hbase.testing.preserve.testdir"<a name="line.171"></a> +<span class="sourceLineNo">172</span> * setting it to true.<a name="line.172"></a> +<span class="sourceLineNo">173</span> */<a name="line.173"></a> +<span class="sourceLineNo">174</span>@InterfaceAudience.Public<a name="line.174"></a> +<span class="sourceLineNo">175</span>@SuppressWarnings("deprecation")<a name="line.175"></a> +<span class="sourceLineNo">176</span>public class HBaseTestingUtility extends HBaseZKTestingUtility {<a name="line.176"></a> +<span class="sourceLineNo">177</span><a name="line.177"></a> +<span class="sourceLineNo">178</span> /**<a name="line.178"></a> +<span class="sourceLineNo">179</span> * System property key to get test directory value. Name is as it is because mini dfs has<a name="line.179"></a> +<span class="sourceLineNo">180</span> * hard-codings to put test data here. It should NOT be used directly in HBase, as it's a property<a name="line.180"></a> +<span class="sourceLineNo">181</span> * used in mini dfs.<a name="line.181"></a> +<span class="sourceLineNo">182</span> * @deprecated can be used only with mini dfs<a name="line.182"></a> +<span class="sourceLineNo">183</span> */<a name="line.183"></a> +<span class="sourceLineNo">184</span> @Deprecated<a name="line.184"></a> +<span class="sourceLineNo">185</span> private static final String TEST_DIRECTORY_KEY = "test.build.data";<a name="line.185"></a> +<span class="sourceLineNo">186</span><a name="line.186"></a> +<span class="sourceLineNo">187</span> public static final String REGIONS_PER_SERVER_KEY = "hbase.test.regions-per-server";<a name="line.187"></a> +<span class="sourceLineNo">188</span> /**<a name="line.188"></a> +<span class="sourceLineNo">189</span> * The default number of regions per regionserver when creating a pre-split<a name="line.189"></a> +<span class="sourceLineNo">190</span> * table.<a name="line.190"></a> +<span class="sourceLineNo">191</span> */<a name="line.191"></a> +<span class="sourceLineNo">192</span> public static final int DEFAULT_REGIONS_PER_SERVER = 3;<a name="line.192"></a> +<span class="sourceLineNo">193</span><a name="line.193"></a> +<span class="sourceLineNo">194</span><a name="line.194"></a> +<span class="sourceLineNo">195</span> public static final String PRESPLIT_TEST_TABLE_KEY = "hbase.test.pre-split-table";<a name="line.195"></a> +<span class="sourceLineNo">196</span> public static final boolean PRESPLIT_TEST_TABLE = true;<a name="line.196"></a> <span class="sourceLineNo">197</span><a name="line.197"></a> -<span class="sourceLineNo">198</span> private volatile HBaseCluster hbaseCluster = null;<a name="line.198"></a> -<span class="sourceLineNo">199</span> private MiniMRCluster mrCluster = null;<a name="line.199"></a> -<span class="sourceLineNo">200</span><a name="line.200"></a> -<span class="sourceLineNo">201</span> /** If there is a mini cluster running for this testing utility instance. */<a name="line.201"></a> -<span class="sourceLineNo">202</span> private volatile boolean miniClusterRunning;<a name="line.202"></a> -<span class="sourceLineNo">203</span><a name="line.203"></a> -<span class="sourceLineNo">204</span> private String hadoopLogDir;<a name="line.204"></a> +<span class="sourceLineNo">198</span> private MiniDFSCluster dfsCluster = null;<a name="line.198"></a> +<span class="sourceLineNo">199</span><a name="line.199"></a> +<span class="sourceLineNo">200</span> private volatile HBaseCluster hbaseCluster = null;<a name="line.200"></a> +<span class="sourceLineNo">201</span> private MiniMRCluster mrCluster = null;<a name="line.201"></a> +<span class="sourceLineNo">202</span><a name="line.202"></a> +<span class="sourceLineNo">203</span> /** If there is a mini cluster running for this testing utility instance. */<a name="line.203"></a> +<span class="sourceLineNo">204</span> private volatile boolean miniClusterRunning;<a name="line.204"></a> <span class="sourceLineNo">205</span><a name="line.205"></a> -<span class="sourceLineNo">206</span> /** Directory on test filesystem where we put the data for this instance of<a name="line.206"></a> -<span class="sourceLineNo">207</span> * HBaseTestingUtility*/<a name="line.207"></a> -<span class="sourceLineNo">208</span> private Path dataTestDirOnTestFS = null;<a name="line.208"></a> -<span class="sourceLineNo">209</span><a name="line.209"></a> -<span class="sourceLineNo">210</span> /**<a name="line.210"></a> -<span class="sourceLineNo">211</span> * Shared cluster connection.<a name="line.211"></a> -<span class="sourceLineNo">212</span> */<a name="line.212"></a> -<span class="sourceLineNo">213</span> private volatile Connection connection;<a name="line.213"></a> -<span class="sourceLineNo">214</span><a name="line.214"></a> -<span class="sourceLineNo">215</span> /** Filesystem URI used for map-reduce mini-cluster setup */<a 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Do nothing<a name="line.237"></a> -<span class="sourceLineNo">238</span> } finally {<a name="line.238"></a> -<span class="sourceLineNo">239</span> if (ds != null) {<a name="line.239"></a> -<span class="sourceLineNo">240</span> ds.close();<a name="line.240"></a> -<span class="sourceLineNo">241</span> }<a name="line.241"></a> -<span class="sourceLineNo">242</span><a name="line.242"></a> -<span class="sourceLineNo">243</span> if (ss != null) {<a name="line.243"></a> -<span class="sourceLineNo">244</span> try {<a name="line.244"></a> -<span class="sourceLineNo">245</span> ss.close();<a name="line.245"></a> -<span class="sourceLineNo">246</span> } catch (IOException e) {<a name="line.246"></a> -<span class="sourceLineNo">247</span> /* should not be thrown */<a name="line.247"></a> -<span class="sourceLineNo">248</span> }<a name="line.248"></a> -<span class="sourceLineNo">249</span> }<a name="line.249"></a> -<span class="sourceLineNo">250</span> }<a name="line.250"></a> -<span class="sourceLineNo">251</span><a name="line.251"></a> -<span class="sourceLineNo">252</span> return false;<a name="line.252"></a> -<span class="sourceLineNo">253</span> }<a name="line.253"></a> -<span class="sourceLineNo">254</span><a name="line.254"></a> -<span class="sourceLineNo">255</span> /**<a name="line.255"></a> -<span class="sourceLineNo">256</span> * Create all combinations of Bloom filters and compression algorithms for<a name="line.256"></a> -<span class="sourceLineNo">257</span> * testing.<a name="line.257"></a> -<span class="sourceLineNo">258</span> */<a name="line.258"></a> -<span class="sourceLineNo">259</span> private static List<Object[]> bloomAndCompressionCombinations() {<a name="line.259"></a> -<span class="sourceLineNo">260</span> List<Object[]> configurations = new ArrayList<>();<a name="line.260"></a> -<span class="sourceLineNo">261</span> for (Compression.Algorithm comprAlgo :<a name="line.261"></a> -<span class="sourceLineNo">262</span> HBaseCommonTestingUtility.COMPRESSION_ALGORITHMS) {<a name="line.262"></a> -<span class="sourceLineNo">263</span> for (BloomType bloomType : BloomType.values()) {<a name="line.263"></a> -<span class="sourceLineNo">264</span> configurations.add(new Object[] { comprAlgo, bloomType });<a name="line.264"></a> -<span class="sourceLineNo">265</span> }<a name="line.265"></a> -<span class="sourceLineNo">266</span> }<a name="line.266"></a> -<span class="sourceLineNo">267</span> return Collections.unmodifiableList(configurations);<a name="line.267"></a> -<span class="sourceLineNo">268</span> }<a name="line.268"></a> -<span class="sourceLineNo">269</span><a name="line.269"></a> -<span class="sourceLineNo">270</span> /**<a name="line.270"></a> -<span class="sourceLineNo">271</span> * Create combination of memstoreTS and tags<a name="line.271"></a> -<span class="sourceLineNo">272</span> */<a name="line.272"></a> -<span class="sourceLineNo">273</span> private static List<Object[]> memStoreTSAndTagsCombination() {<a name="line.273"></a> -<span class="sourceLineNo">274</span> List<Object[]> configurations = new ArrayList<>();<a name="line.274"></a> -<span class="sourceLineNo">275</span> configurations.add(new Object[] { false, false });<a name="line.275"></a> -<span class="sourceLineNo">276</span> configurations.add(new Object[] { false, true });<a name="line.276"></a> -<span class="sourceLineNo">277</span> configurations.add(new Object[] { true, false });<a name="line.277"></a> -<span class="sourceLineNo">278</span> configurations.add(new Object[] { true, true });<a name="line.278"></a> -<span class="sourceLineNo">279</span> return Collections.unmodifiableList(configurations);<a name="line.279"></a> -<span class="sourceLineNo">280</span> }<a name="line.280"></a> -<span class="sourceLineNo">281</span><a name="line.281"></a> -<span class="sourceLineNo">282</span> public static List<Object[]> memStoreTSTagsAndOffheapCombination() {<a name="line.282"></a> -<span class="sourceLineNo">283</span> List<Object[]> configurations = new ArrayList<>();<a name="line.283"></a> -<span class="sourceLineNo">284</span> configurations.add(new Object[] { false, false, true });<a name="line.284"></a> -<span class="sourceLineNo">285</span> configurations.add(new Object[] { false, false, false });<a name="line.285"></a> -<span class="sourceLineNo">286</span> configurations.add(new Object[] { false, true, true });<a name="line.286"></a> -<span class="sourceLineNo">287</span> configurations.add(new Object[] { false, true, false });<a name="line.287"></a> -<span class="sourceLineNo">288</span> configurations.add(new Object[] { true, false, true });<a name="line.288"></a> -<span class="sourceLineNo">289</span> configurations.add(new Object[] { true, false, false });<a name="line.289"></a> -<span class="sourceLineNo">290</span> configurations.add(new Object[] { true, true, true });<a name="line.290"></a> -<span class="sourceLineNo">291</span> configurations.add(new Object[] { true, true, false });<a name="line.291"></a> -<span class="sourceLineNo">292</span> return Collections.unmodifiableList(configurations);<a name="line.292"></a> -<span class="sourceLineNo">293</span> }<a name="line.293"></a> -<span class="sourceLineNo">294</span><a name="line.294"></a> -<span class="sourceLineNo">295</span> public static final Collection<Object[]> BLOOM_AND_COMPRESSION_COMBINATIONS =<a name="line.295"></a> -<span class="sourceLineNo">296</span> bloomAndCompressionCombinations();<a name="line.296"></a> -<span class="sourceLineNo">297</span><a name="line.297"></a> -<span class="sourceLineNo">298</span><a name="line.298"></a> -<span class="sourceLineNo">299</span> /**<a name="line.299"></a> -<span class="sourceLineNo">300</span> * <p>Create an HBaseTestingUtility using a default configuration.<a name="line.300"></a> -<span class="sourceLineNo">301</span> *<a name="line.301"></a> -<span class="sourceLineNo">302</span> * <p>Initially, all tmp files are written to a local test data directory.<a name="line.302"></a> -<span class="sourceLineNo">303</span> * Once {@link #startMiniDFSCluster} is called, either directly or via<a name="line.303"></a> -<span class="sourceLineNo">304</span> * {@link #startMiniCluster()}, tmp data will be written to the DFS directory instead.<a name="line.304"></a> -<span class="sourceLineNo">305</span> *<a name="line.305"></a> -<span class="sourceLineNo">306</span> * <p>Previously, there was a distinction between the type of utility returned by<a name="line.306"></a> -<span class="sourceLineNo">307</span> * {@link #createLocalHTU()} and this constructor; this is no longer the case. All<a name="line.307"></a> -<span class="sourceLineNo">308</span> * HBaseTestingUtility objects will behave as local until a DFS cluster is started,<a name="line.308"></a> -<span class="sourceLineNo">309</span> * at which point they will switch to using mini DFS for storage.<a name="line.309"></a> -<span class="sourceLineNo">310</span> */<a name="line.310"></a> -<span class="sourceLineNo">311</span> public HBaseTestingUtility() {<a name="line.311"></a> -<span class="sourceLineNo">312</span> this(HBaseConfiguration.create());<a name="line.312"></a> -<span class="sourceLineNo">313</span> }<a name="line.313"></a> -<span class="sourceLineNo">314</span><a name="line.314"></a> -<span class="sourceLineNo">315</span> /**<a name="line.315"></a> -<span class="sourceLineNo">316</span> * <p>Create an HBaseTestingUtility using a given configuration.<a name="line.316"></a> -<span class="sourceLineNo">317</span> *<a name="line.317"></a> -<span class="sourceLineNo">318</span> * <p>Initially, all tmp files are written to a local test data directory.<a name="line.318"></a> -<span class="sourceLineNo">319</span> * Once {@link #startMiniDFSCluster} is called, either directly or via<a name="line.319"></a> -<span class="sourceLineNo">320</span> * {@link #startMiniCluster()}, tmp data will be written to the DFS directory instead.<a name="line.320"></a> -<span class="sourceLineNo">321</span> *<a name="line.321"></a> -<span class="sourceLineNo">322</span> * <p>Previously, there was a distinction between the type of utility returned by<a name="line.322"></a> -<span class="sourceLineNo">323</span> * {@link #createLocalHTU()} and this constructor; this is no longer the case. All<a name="line.323"></a> -<span class="sourceLineNo">324</span> * HBaseTestingUtility objects will behave as local until a DFS cluster is started,<a name="line.324"></a> -<span class="sourceLineNo">325</span> * at which point they will switch to using mini DFS for storage.<a name="line.325"></a> -<span class="sourceLineNo">326</span> *<a name="line.326"></a> -<span class="sourceLineNo">327</span> * @param conf The configuration to use for further operations<a name="line.327"></a> -<span class="sourceLineNo">328</span> */<a name="line.328"></a> -<span class="sourceLineNo">329</span> public HBaseTestingUtility(@Nullable Configuration conf) {<a name="line.329"></a> -<span class="sourceLineNo">330</span> super(conf);<a name="line.330"></a> -<span class="sourceLineNo">331</span><a name="line.331"></a> -<span class="sourceLineNo">332</span> // a hbase checksum verification failure will cause unit tests to fail<a name="line.332"></a> -<span class="sourceLineNo">333</span> ChecksumUtil.generateExceptionForChecksumFailureForTest(true);<a name="line.333"></a> -<span class="sourceLineNo">334</span><a name="line.334"></a> -<span class="sourceLineNo">335</span> // Save this for when setting default file:// breaks things<a name="line.335"></a> -<span class="sourceLineNo">336</span> if (this.conf.get("fs.defaultFS") != null) {<a name="line.336"></a> -<span class="sourceLineNo">337</span> this.conf.set("original.defaultFS", this.conf.get("fs.defaultFS"));<a name="line.337"></a> -<span class="sourceLineNo">338</span> }<a name="line.338"></a> -<span class="sourceLineNo">339</span> if (this.conf.get(HConstants.HBASE_DIR) != null) {<a name="line.339"></a> -<span class="sourceLineNo">340</span> this.conf.set("original.hbase.dir", this.conf.get(HConstants.HBASE_DIR));<a name="line.340"></a> -<span class="sourceLineNo">341</span> }<a name="line.341"></a> -<span class="sourceLineNo">342</span> // Every cluster is a local cluster until we start DFS<a name="line.342"></a> -<span class="sourceLineNo">343</span> // Note that conf could be null, but this.conf will not be<a name="line.343"></a> -<span class="sourceLineNo">344</span> String dataTestDir = getDataTestDir().toString();<a name="line.344"></a> -<span class="sourceLineNo">345</span> this.conf.set("fs.defaultFS","file:///");<a name="line.345"></a> -<span class="sourceLineNo">346</span> this.conf.set(HConstants.HBASE_DIR, "file://" + dataTestDir);<a name="line.346"></a> -<span class="sourceLineNo">347</span> LOG.debug("Setting {} to {}", HConstants.HBASE_DIR, dataTestDir);<a name="line.347"></a> -<span class="sourceLineNo">348</span> this.conf.setBoolean(CommonFSUtils.UNSAFE_STREAM_CAPABILITY_ENFORCE,false);<a name="line.348"></a> -<span class="sourceLineNo">349</span> // If the value for random ports isn't set set it to true, thus making<a name="line.349"></a> -<span class="sourceLineNo">350</span> // tests opt-out for random port assignment<a name="line.350"></a> -<span class="sourceLineNo">351</span> this.conf.setBoolean(LocalHBaseCluster.ASSIGN_RANDOM_PORTS,<a name="line.351"></a> -<span class="sourceLineNo">352</span> this.conf.getBoolean(LocalHBaseCluster.ASSIGN_RANDOM_PORTS, true));<a name="line.352"></a> -<span class="sourceLineNo">353</span> }<a name="line.353"></a> -<span class="sourceLineNo">354</span><a name="line.354"></a> -<span class="sourceLineNo">355</span> /**<a name="line.355"></a> -<span class="sourceLineNo">356</span> * @deprecated use {@link HBaseTestingUtility#HBaseTestingUtility()} instead<a name="line.356"></a> -<span class="sourceLineNo">357</span> * @return a normal HBaseTestingUtility<a name="line.357"></a> -<span class="sourceLineNo">358</span> */<a name="line.358"></a> -<span class="sourceLineNo">359</span> @Deprecated<a name="line.359"></a> -<span class="sourceLineNo">360</span> public static HBaseTestingUtility createLocalHTU() {<a name="line.360"></a> -<span class="sourceLineNo">361</span> return new HBaseTestingUtility();<a name="line.361"></a> -<span class="sourceLineNo">362</span> }<a name="line.362"></a> -<span class="sourceLineNo">363</span><a name="line.363"></a> -<span class="sourceLineNo">364</span> /**<a name="line.364"></a> -<span class="sourceLineNo">365</span> * @deprecated use {@link HBaseTestingUtility#HBaseTestingUtility(Configuration)} instead<a name="line.365"></a> -<span class="sourceLineNo">366</span> * @return a normal HBaseTestingUtility<a name="line.366"></a> -<span class="sourceLineNo">367</span> */<a name="line.367"></a> -<span class="sourceLineNo">368</span> @Deprecated<a name="line.368"></a> -<span class="sourceLineNo">369</span> public static HBaseTestingUtility createLocalHTU(Configuration c) {<a name="line.369"></a> -<span class="sourceLineNo">370</span> return new HBaseTestingUtility(c);<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> /**<a name="line.373"></a> -<span class="sourceLineNo">374</span> * Close both the region {@code r} and it's underlying WAL. For use in tests.<a name="line.374"></a> -<span class="sourceLineNo">375</span> */<a name="line.375"></a> -<span class="sourceLineNo">376</span> public static void closeRegionAndWAL(final Region r) throws IOException {<a name="line.376"></a> -<span class="sourceLineNo">377</span> closeRegionAndWAL((HRegion)r);<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> /**<a name="line.380"></a> -<span class="sourceLineNo">381</span> * Close both the HRegion {@code r} and it's underlying WAL. 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Be careful how<a name="line.391"></a> -<span class="sourceLineNo">392</span> * you use the returned Configuration since {@link Connection} instances<a name="line.392"></a> -<span class="sourceLineNo">393</span> * can be shared. The Map of Connections is keyed by the Configuration. If<a name="line.393"></a> -<span class="sourceLineNo">394</span> * say, a Connection was being used against a cluster that had been shutdown,<a name="line.394"></a> -<span class="sourceLineNo">395</span> * see {@link #shutdownMiniCluster()}, then the Connection will no longer<a name="line.395"></a> -<span class="sourceLineNo">396</span> * be wholesome. Rather than use the return direct, its usually best to<a name="line.396"></a> -<span class="sourceLineNo">397</span> * make a copy and use that. 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It needs to amend the {@link #TEST_DIRECTORY_KEY}<a name="line.413"></a> -<span class="sourceLineNo">414</span> * System property, as it's what minidfscluster bases<a name="line.414"></a> -<span class="sourceLineNo">415</span> * it data dir on. Moding a System property is not the way to do concurrent<a name="line.415"></a> -<span class="sourceLineNo">416</span> * instances -- another instance could grab the temporary<a name="line.416"></a> -<span class="sourceLineNo">417</span> * value unintentionally -- but not anything can do about it at moment;<a name="line.417"></a> -<span class="sourceLineNo">418</span> * single instance only is how the minidfscluster works.<a name="line.418"></a> -<span class="sourceLineNo">419</span> *<a name="line.419"></a> -<span class="sourceLineNo">420</span> * We also create the underlying directory for<a name="line.420"></a> -<span class="sourceLineNo">421</span> * hadoop.log.dir, mapreduce.cluster.local.dir and hadoop.tmp.dir, and set the values<a name="line.421"></a> -<span class="sourceLineNo">422</span> * in the conf, and as a system property for hadoop.tmp.dir<a name="line.422"></a> -<span class="sourceLineNo">423</span> *<a name="line.423"></a> -<span class="sourceLineNo">424</span> * @return The calculated data test build directory, if newly-created.<a name="line.424"></a> -<span class="sourceLineNo">425</span> */<a name="line.425"></a> -<span class="sourceLineNo">426</span> @Override<a name="line.426"></a> -<span class="sourceLineNo">427</span> protected Path setupDataTestDir() {<a name="line.427"></a> -<span class="sourceLineNo">428</span> Path testPath = super.setupDataTestDir();<a name="line.428"></a> -<span class="sourceLineNo">429</span> if (null == testPath) {<a name="line.429"></a> -<span class="sourceLineNo">430</span> return null;<a name="line.430"></a> -<span class="sourceLineNo">431</span> }<a name="line.431"></a> -<span class="sourceLineNo">432</span><a name="line.432"></a> -<span class="sourceLineNo">433</span> createSubDirAndSystemProperty(<a name="line.433"></a> -<span class="sourceLineNo">434</span> "hadoop.log.dir",<a name="line.434"></a> -<span class="sourceLineNo">435</span> testPath, "hadoop-log-dir");<a name="line.435"></a> -<span class="sourceLineNo">436</span><a name="line.436"></a> -<span class="sourceLineNo">437</span> // This is defaulted in core-default.xml to /tmp/hadoop-${user.name}, but<a name="line.437"></a> -<span class="sourceLineNo">438</span> // we want our own value to ensure uniqueness on the same machine<a name="line.438"></a> -<span class="sourceLineNo">439</span> createSubDirAndSystemProperty(<a name="line.439"></a> -<span class="sourceLineNo">440</span> "hadoop.tmp.dir",<a name="line.440"></a> -<span class="sourceLineNo">441</span> testPath, "hadoop-tmp-dir");<a name="line.441"></a> -<span class="sourceLineNo">442</span><a name="line.442"></a> -<span class="sourceLineNo">443</span> // Read and modified in org.apache.hadoop.mapred.MiniMRCluster<a name="line.443"></a> -<span class="sourceLineNo">444</span> createSubDir(<a name="line.444"></a> -<span class="sourceLineNo">445</span> "mapreduce.cluster.local.dir",<a name="line.445"></a> -<span class="sourceLineNo">446</span> testPath, "mapred-local-dir");<a name="line.446"></a> -<span class="sourceLineNo">447</span><a name="line.447"></a> -<span class="sourceLineNo">448</span> return testPath;<a name="line.448"></a> -<span class="sourceLineNo">449</span> }<a name="line.449"></a> -<span class="sourceLineNo">450</span><a name="line.450"></a> -<span class="sourceLineNo">451</span> private void createSubDirAndSystemProperty(<a name="line.451"></a> -<span class="sourceLineNo">452</span> String propertyName, Path parent, String subDirName){<a name="line.452"></a> -<span class="sourceLineNo">453</span><a name="line.453"></a> -<span class="sourceLineNo">454</span> String sysValue = System.getProperty(propertyName);<a name="line.454"></a> +<span class="sourceLineNo">206</span> private String hadoopLogDir;<a name="line.206"></a> +<span class="sourceLineNo">207</span><a name="line.207"></a> +<span class="sourceLineNo">208</span> /** Directory on test filesystem where we put the data for this instance of<a name="line.208"></a> +<span class="sourceLineNo">209</span> * HBaseTestingUtility*/<a name="line.209"></a> +<span class="sourceLineNo">210</span> private Path dataTestDirOnTestFS = null;<a name="line.210"></a> +<span class="sourceLineNo">211</span><a name="line.211"></a> +<span class="sourceLineNo">212</span> /**<a name="line.212"></a> +<span class="sourceLineNo">213</span> * Shared cluster connection.<a name="line.213"></a> +<span class="sourceLineNo">214</span> */<a name="line.214"></a> +<span class="sourceLineNo">215</span> private volatile Connection connection;<a name="line.215"></a> +<span class="sourceLineNo">216</span><a name="line.216"></a> +<span class="sourceLineNo">217</span> /** Filesystem URI used for map-reduce mini-cluster setup */<a name="line.217"></a> +<span class="sourceLineNo">218</span> private static String FS_URI;<a name="line.218"></a> +<span class="sourceLineNo">219</span><a name="line.219"></a> +<span class="sourceLineNo">220</span> /** This is for unit tests parameterized with a single boolean. */<a name="line.220"></a> +<span class="sourceLineNo">221</span> public static final List<Object[]> MEMSTORETS_TAGS_PARAMETRIZED = memStoreTSAndTagsCombination();<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> * Checks to see if a specific port is available.<a name="line.224"></a> +<span class="sourceLineNo">225</span> *<a name="line.225"></a> +<span class="sourceLineNo">226</span> * @param port the port number to check for availability<a name="line.226"></a> +<span class="sourceLineNo">227</span> * @return <tt>true</tt> if the port is available, or <tt>false</tt> if not<a name="line.227"></a> +<span class="sourceLineNo">228</span> */<a name="line.228"></a> +<span class="sourceLineNo">229</span> public static boolean available(int port) {<a name="line.229"></a> +<span class="sourceLineNo">230</span> ServerSocket ss = null;<a name="line.230"></a> +<span class="sourceLineNo">231</span> DatagramSocket ds = null;<a name="line.231"></a> +<span class="sourceLineNo">232</span> try {<a name="line.232"></a> +<span class="sourceLineNo">233</span> ss = new ServerSocket(port);<a name="line.233"></a> +<span class="sourceLineNo">234</span> ss.setReuseAddress(true);<a name="line.234"></a> +<span class="sourceLineNo">235</span> ds = new DatagramSocket(port);<a name="line.235"></a> +<span class="sourceLineNo">236</span> ds.setReuseAddress(true);<a name="line.236"></a> +<span class="sourceLineNo">237</span> return true;<a name="line.237"></a> +<span class="sourceLineNo">238</span> } catch (IOException e) {<a name="line.238"></a> +<span class="sourceLineNo">239</span> // Do nothing<a name="line.239"></a> +<span class="sourceLineNo">240</span> } finally {<a name="line.240"></a> +<span class="sourceLineNo">241</span> if (ds != null) {<a name="line.241"></a> +<span class="sourceLineNo">242</span> ds.close();<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> if (ss != null) {<a name="line.245"></a> +<span class="sourceLineNo">246</span> try {<a name="line.246"></a> +<span class="sourceLineNo">247</span> ss.close();<a name="line.247"></a> +<span class="sourceLineNo">248</span> } catch (IOException e) {<a name="line.248"></a> +<span class="sourceLineNo">249</span> /* should not be thrown */<a name="line.249"></a> +<span class="sourceLineNo">250</span> }<a name="line.250"></a> +<span class="sourceLineNo">251</span> }<a name="line.251"></a> +<span class="sourceLineNo">252</span> }<a name="line.252"></a> +<span class="sourceLineNo">253</span><a name="line.253"></a> +<span class="sourceLineNo">254</span> return false;<a name="line.254"></a> +<span class="sourceLineNo">255</span> }<a name="line.255"></a> +<span class="sourceLineNo">256</span><a name="line.256"></a> +<span class="sourceLineNo">257</span> /**<a name="line.257"></a> +<span class="sourceLineNo">258</span> * Create all combinations of Bloom filters and compression algorithms for<a name="line.258"></a> +<span class="sourceLineNo">259</span> * testing.<a name="line.259"></a> +<span class="sourceLineNo">260</span> */<a name="line.260"></a> +<span class="sourceLineNo">261</span> private static List<Object[]> bloomAndCompressionCombinations() {<a name="line.261"></a> +<span class="sourceLineNo">262</span> List<Object[]> configurations = new ArrayList<>();<a name="line.262"></a> +<span class="sourceLineNo">263</span> for (Compression.Algorithm comprAlgo :<a name="line.263"></a> +<span class="sourceLineNo">264</span> HBaseCommonTestingUtility.COMPRESSION_ALGORITHMS) {<a name="line.264"></a> +<span class="sourceLineNo">265</span> for (BloomType bloomType : BloomType.values()) {<a name="line.265"></a> +<span class="sourceLineNo">266</span> configurations.add(new Object[] { comprAlgo, bloomType });<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 Collections.unmodifiableList(configurations);<a name="line.269"></a> +<span class="sourceLineNo">270</span> }<a name="line.270"></a> +<span class="sourceLineNo">271</span><a name="line.271"></a> +<span class="sourceLineNo">272</span> /**<a name="line.272"></a> +<span class="sourceLineNo">273</span> * Create combination of memstoreTS and tags<a name="line.273"></a> +<span class="sourceLineNo">274</span> */<a name="line.274"></a> +<span class="sourceLineNo">275</span> private static List<Object[]> memStoreTSAndTagsCombination() {<a name="line.275"></a> +<span class="sourceLineNo">276</span> List<Object[]> configurations = new ArrayList<>();<a name="line.276"></a> +<span class="sourceLineNo">277</span> configurations.add(new Object[] { false, false });<a name="line.277"></a> +<span class="sourceLineNo">278</span> configurations.add(new Object[] { false, true });<a name="line.278"></a> +<span class="sourceLineNo">279</span> configurations.add(new Object[] { true, false });<a name="line.279"></a> +<span class="sourceLineNo">280</span> configurations.add(new Object[] { true, true });<a name="line.280"></a> +<span class="sourceLineNo">281</span> return Collections.unmodifiableList(configurations);<a name="line.281"></a> +<span class="sourceLineNo">282</span> }<a name="line.282"></a> +<span class="sourceLineNo">283</span><a name="line.283"></a> +<span class="sourceLineNo">284</span> public static List<Object[]> memStoreTSTagsAndOffheapCombination() {<a name="line.284"></a> +<span class="sourceLineNo">285</span> List<Object[]> configurations = new ArrayList<>();<a name="line.285"></a> +<span class="sourceLineNo">286</span> configurations.add(new Object[] { false, false, true });<a name="line.286"></a> +<span class="sourceLineNo">287</span> configurations.add(new Object[] { false, false, false });<a name="line.287"></a> +<span class="sourceLineNo">288</span> configurations.add(new Object[] { false, true, true });<a name="line.288"></a> +<span class="sourceLineNo">289</span> configurations.add(new Object[] { false, true, false });<a name="line.289"></a> +<span class="sourceLineNo">290</span> configurations.add(new Object[] { true, false, true });<a name="line.290"></a> +<span class="sourceLineNo">291</span> configurations.add(new Object[] { true, false, false });<a name="line.291"></a> +<span class="sourceLineNo">292</span> configurations.add(new Object[] { true, true, true });<a name="line.292"></a> +<span class="sourceLineNo">293</span> configurations.add(new Object[] { true, true, false });<a name="line.293"></a> +<span class="sourceLineNo">294</span> return Collections.unmodifiableList(configurations);<a name="line.294"></a> +<span class="sourceLineNo">295</span> }<a name="line.295"></a> +<span class="sourceLineNo">296</span><a name="line.296"></a> +<span class="sourceLineNo">297</span> public static final Collection<Object[]> BLOOM_AND_COMPRESSION_COMBINATIONS =<a name="line.297"></a> +<span class="sourceLineNo">298</span> bloomAndCompressionCombinations();<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> /**<a name="line.301"></a> +<span class="sourceLineNo">302</span> * <p>Create an HBaseTestingUtility using a default configuration.<a name="line.302"></a> +<span class="sourceLineNo">303</span> *<a name="line.303"></a> +<span class="sourceLineNo">304</span> * <p>Initially, all tmp files are written to a local test data directory.<a name="line.304"></a> +<span class="sourceLineNo">305</span> * Once {@link #startMiniDFSCluster} is called, either directly or via<a name="line.305"></a> +<span class="sourceLineNo">306</span> * {@link #startMiniCluster()}, tmp data will be written to the DFS directory instead.<a name="line.306"></a> +<span class="sourceLineNo">307</span> *<a name="line.307"></a> +<span class="sourceLineNo">308</span> * <p>Previously, there was a distinction between the type of utility returned by<a name="line.308"></a> +<span class="sourceLineNo">309</span> * {@link #createLocalHTU()} and this constructor; this is no longer the case. All<a name="line.309"></a> +<span class="sourceLineNo">310</span> * HBaseTestingUtility objects will behave as local until a DFS cluster is started,<a name="line.310"></a> +<span class="sourceLineNo">311</span> * at which point they will switch to using mini DFS for storage.<a name="line.311"></a> +<span class="sourceLineNo">312</span> */<a name="line.312"></a> +<span class="sourceLineNo">313</span> public HBaseTestingUtility() {<a name="line.313"></a> +<span class="sourceLineNo">314</span> this(HBaseConfiguration.create());<a name="line.314"></a> +<span class="sourceLineNo">315</span> }<a name="line.315"></a> +<span class="sourceLineNo">316</span><a name="line.316"></a> +<span class="sourceLineNo">317</span> /**<a name="line.317"></a> +<span class="sourceLineNo">318</span> * <p>Create an HBaseTestingUtility using a given configuration.<a name="line.318"></a> +<span class="sourceLineNo">319</span> *<a name="line.319"></a> +<span class="sourceLineNo">320</span> * <p>Initially, all tmp files are written to a local test data directory.<a name="line.320"></a> +<span class="sourceLineNo">321</span> * Once {@link #startMiniDFSCluster} is called, either directly or via<a name="line.321"></a> +<span class="sourceLineNo">322</span> * {@link #startMiniCluster()}, tmp data will be written to the DFS directory instead.<a name="line.322"></a> +<span class="sourceLineNo">323</span> *<a name="line.323"></a> +<span class="sourceLineNo">324</span> * <p>Previously, there was a distinction between the type of utility returned by<a name="line.324"></a> +<span class="sourceLineNo">325</span> * {@link #createLocalHTU()} and this constructor; this is no longer the case. All<a name="line.325"></a> +<span class="sourceLineNo">326</span> * HBaseTestingUtility objects will behave as local until a DFS cluster is started,<a name="line.326"></a> +<span class="sourceLineNo">327</span> * at which point they will switch to using mini DFS for storage.<a name="line.327"></a> +<span class="sourceLineNo">328</span> *<a name="line.328"></a> +<span class="sourceLineNo">329</span> * @param conf The configuration to use for further operations<a name="line.329"></a> +<span class="sourceLineNo">330</span> */<a name="line.330"></a> +<span class="sourceLineNo">331</span> public HBaseTestingUtility(@Nullable Configuration conf) {<a name="line.331"></a> +<span class="sourceLineNo">332</span> super(conf);<a name="line.332"></a> +<span class="sourceLineNo">333</span><a name="line.333"></a> +<span class="sourceLineNo">334</span> // a hbase checksum verification failure will cause unit tests to fail<a name="line.334"></a> +<span class="sourceLineNo">335</span> ChecksumUtil.generateExceptionForChecksumFailureForTest(true);<a name="line.335"></a> +<span class="sourceLineNo">336</span><a name="line.336"></a> +<span class="sourceLineNo">337</span> // Save this for when setting default file:// breaks things<a name="line.337"></a> +<span class="sourceLineNo">338</span> if (this.conf.get("fs.defaultFS") != null) {<a name="line.338"></a> +<span class="sourceLineNo">339</span> this.conf.set("original.defaultFS", this.conf.get("fs.defaultFS"));<a name="line.339"></a> +<span class="sourceLineNo">340</span> }<a name="line.340"></a> +<span class="sourceLineNo">341</span> if (this.conf.get(HConstants.HBASE_DIR) != null) {<a name="line.341"></a> +<span class="sourceLineNo">342</span> this.conf.set("original.hbase.dir", this.conf.get(HConstants.HBASE_DIR));<a name="line.342"></a> +<span class="sourceLineNo">343</span> }<a name="line.343"></a> +<span class="sourceLineNo">344</span> // Every cluster is a local cluster until we start DFS<a name="line.344"></a> +<span class="sourceLineNo">345</span> // Note that conf could be null, but this.conf will not be<a name="line.345"></a> +<span class="sourceLineNo">346</span> String dataTestDir = getDataTestDir().toString();<a name="line.346"></a> +<span class="sourceLineNo">347</span> this.conf.set("fs.defaultFS","file:///");<a name="line.347"></a> +<span class="sourceLineNo">348</span> this.conf.set(HConstants.HBASE_DIR, "file://" + dataTestDir);<a name="line.348"></a> +<span class="sourceLineNo">349</span> LOG.debug("Setting {} to {}", HConstants.HBASE_DIR, dataTestDir);<a name="line.349"></a> +<span class="sourceLineNo">350</span> this.conf.setBoolean(CommonFSUtils.UNSAFE_STREAM_CAPABILITY_ENFORCE,false);<a name="line.350"></a> +<span class="sourceLineNo">351</span> // If the value for random ports isn't set set it to true, thus making<a name="line.351"></a> +<span class="sourceLineNo">352</span> // tests opt-out for random port assignment<a name="line.352"></a> +<span class="sourceLineNo">353</span> this.conf.setBoolean(LocalHBaseCluster.ASSIGN_RANDOM_PORTS,<a name="line.353"></a> +<span class="sourceLineNo">354</span> this.conf.getBoolean(LocalHBaseCluster.ASSIGN_RANDOM_PORTS, true));<a name="line.354"></a> +<span class="sourceLineNo">355</span> }<a name="line.355"></a> +<span class="sourceLineNo">356</span><a name="line.356"></a> +<span class="sourceLineNo">357</span> /**<a name="line.357"></a> +<span class="sourceLineNo">358</span> * @deprecated use {@link HBaseTestingUtility#HBaseTestingUtility()} instead<a name="line.358"></a> +<span class="sourceLineNo">359</span> * @return a normal HBaseTestingUtility<a name="line.359"></a> +<span class="sourceLineNo">360</span> */<a name="line.360"></a> +<span class="sourceLineNo">361</span> @Deprecated<a name="line.361"></a> +<span class="sourceLineNo">362</span> public static HBaseTestingUtility createLocalHTU() {<a name="line.362"></a> +<span class="sourceLineNo">363</span> return new HBaseTestingUtility();<a name="line.363"></a> +<span class="sourceLineNo">364</span> }<a name="line.364"></a> +<span class="sourceLineNo">365</span><a name="line.365"></a> +<span class="sourceLineNo">366</span> /**<a name="line.366"></a> +<span class="sourceLineNo">367</span> * @deprecated use {@link HBaseTestingUtility#HBaseTestingUtility(Configuration)} instead<a name="line.367"></a> +<span class="sourceLineNo">368</span> * @return a normal HBaseTestingUtility<a name="line.368"></a> +<span class="sourceLineNo">369</span> */<a name="line.369"></a> +<span class="sourceLineNo">370</span> @Deprecated<a name="line.370"></a> +<span class="sourceLineNo">371</span> public static HBaseTestingUtility createLocalHTU(Configuration c) {<a name="line.371"></a> +<span class="sourceLineNo">372</span> return new HBaseTestingUtility(c);<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> * Close both the region {@code r} and it's underlying WAL. For use in tests.<a name="line.376"></a> +<span class="sourceLineNo">377</span> */<a name="line.377"></a> +<span class="sourceLineNo">378</span> public static void closeRegionAndWAL(final Region r) throws IOException {<a name="line.378"></a> +<span class="sourceLineNo">379</span> closeRegionAndWAL((HRegion)r);<a name="line.379"></a> +<span class="sourceLineNo">380</span> }<a name="line.380"></a> +<span class="sourceLineNo">381</span><a name="line.381"></a> +<span class="sourceLineNo">382</span> /**<a name="line.382"></a> +<span class="sourceLineNo">383</span> * Close both the HRegion {@code r} and it's underlying WAL. For use in tests.<a name="line.383"></a> +<span class="sourceLineNo">384</span> */<a name="line.384"></a> +<span class="sourceLineNo">385</span> public static void closeRegionAndWAL(final HRegion r) throws IOException {<a name="line.385"></a> +<span class="sourceLineNo">386</span> if (r == null) return;<a name="line.386"></a> +<span class="sourceLineNo">387</span> r.close();<a name="line.387"></a> +<span class="sourceLineNo">388</span> if (r.getWAL() == null) return;<a name="line.388"></a> +<span class="sourceLineNo">389</span> r.getWAL().close();<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> /**<a name="line.392"></a> +<span class="sourceLineNo">393</span> * Returns this classes's instance of {@link Configuration}. Be careful how<a name="line.393"></a> +<span class="sourceLineNo">394</span> * you use the returned Configuration since {@link Connection} instances<a name="line.394"></a> +<span class="sourceLineNo">395</span> * can be shared. The Map of Connections is keyed by the Configuration. If<a name="line.395"></a> +<span class="sourceLineNo">396</span> * say, a Connection was being used against a cluster that had been shutdown,<a name="line.396"></a> +<span class="sourceLineNo">397</span> * see {@link #shutdownMiniCluster()}, then the Connection will no longer<a name="line.397"></a> +<span class="sourceLineNo">398</span> * be wholesome. Rather than use the return direct, its usually best to<a name="line.398"></a> +<span class="sourceLineNo">399</span> * make a copy and use that. Do<a name="line.399"></a> +<span class="sourceLineNo">400</span> * <code>Configuration c = new Configuration(INSTANCE.getConfiguration());</code><a name="line.400"></a> +<span class="sourceLineNo">401</span> * @return Instance of Configuration.<a name="line.401"></a> +<span class="sourceLineNo">402</span> */<a name="line.402"></a> +<span class="sourceLineNo">403</span> @Override<a name="line.403"></a> +<span class="sourceLineNo">404</span> public Configuration getConfiguration() {<a name="line.404"></a> +<span class="sourceLineNo">405</span> return super.getConfiguration();<a name="line.405"></a> +<span class="sourceLineNo">406</span> }<a name="line.406"></a> +<span class="sourceLineNo">407</span><a name="line.407"></a> +<span class="sourceLineNo">408</span> public void setHBaseCluster(HBaseCluster hbaseCluster) {<a name="line.408"></a> +<span class="sourceLineNo">409</span> this.hbaseCluster = hbaseCluster;<a name="line.409"></a> +<span class="sourceLineNo">410</span> }<a name="line.410"></a> +<span class="sourceLineNo">411</span><a name="line.411"></a> +<span class="sourceLineNo">412</span> /**<a name="line.412"></a> +<span class="sourceLineNo">413</span> * Home our data in a dir under {@link #DEFAULT_BASE_TEST_DIRECTORY}.<a name="line.413"></a> +<span class="sourceLineNo">414</span> * Give it a random name so can have many concurrent tests running if<a name="line.414"></a> +<span class="sourceLineNo">415</span> * we need to. It needs to amend the {@link #TEST_DIRECTORY_KEY}<a name="line.415"></a> +<span class="sourceLineNo">416</span> * System property, as it's what minidfscluster bases<a name="line.416"></a> +<span class="sourceLineNo">417</span> * it data dir on. Moding a System property is not the way to do concurrent<a name="line.417"></a> +<span class="sourceLineNo">418</span> * instances -- another instance could grab the temporary<a name="line.418"></a> +<span class="sourceLineNo">419</span> * value unintentionally -- but not anything can do about it at moment;<a name="line.419"></a> +<span class="sourceLineNo">420</span> * single instance only is how the minidfscluster works.<a name="line.420"></a> +<span class="sourceLineNo">421</span> *<a name="line.421"></a> +<span class="sourceLineNo">422</span> * We also create the underlying directory for<a name="line.422"></a> +<span class="sourceLineNo">423</span> * hadoop.log.dir, mapreduce.cluster.local.dir and hadoop.tmp.dir, and set the values<a name="line.423"></a> +<span class="sourceLineNo">424</span> * in the conf, and as a system property for hadoop.tmp.dir<a name="line.424"></a> +<span class="sourceLineNo">425</span> *<a name="line.425"></a> +<span class="sourceLineNo">426</span> * @return The calculated data test build directory, if newly-created.<a name="line.426"></a> +<span class="sourceLineNo">427</span> */<a name="line.427"></a> +<span class="sourceLineNo">428</span> @Override<a name="line.428"></a> +<span class="sourceLineNo">429</span> protected Path setupDataTestDir() {<a name="line.429"></a> +<span class="sourceLineNo">430</span> Path testPath = super.setupDataTestDir();<a name="line.430"></a> +<span class="sourceLineNo">431</span> if (null == testPath) {<a name="line.431"></a> +<span class="sourceLineNo">432</span> return null;<a name="line.432"></a> +<span class="sourceLineNo">433</span> }<a name="line.433"></a> +<span class="sourceLineNo">434</span><a name="line.434"></a> +<span class="sourceLineNo">435</span> createSubDirAndSystemProperty(<a name="line.435"></a> +<span class="sourceLineNo">436</span> "hadoop.log.dir",<a name="line.436"></a> +<span class="sourceLineNo">437</span> testPath, "hadoop-log-dir");<a name="line.437"></a> +<span class="sourceLineNo">438</span><a name="line.438"></a> +<span class="sourceLineNo">439</span> // This is defaulted in core-default.xml to /tmp/hadoop-${user.name}, but<a name="line.439"></a> +<span class="sourceLineNo">440</span> // we want our own value to ensure uniqueness on the same machine<a name="line.440"></a> +<span class="sourceLineNo">441</span> createSubDirAndSystemProperty(<a name="line.441"></a> +<span class="sourceLineNo">442</span> "hadoop.tmp.dir",<a name="line.442"></a> +<span class="sourceLineNo">443</span> testPath, "hadoop-tmp-dir");<a name="line.443"></a> +<span class="sourceLineNo">444</span><a name="line.444"></a> +<span class="sourceLineNo">445</span> // Read and modified in org.apache.hadoop.mapred.MiniMRCluster<a name="line.445"></a> +<span class="sourceLineNo">446</span> createSubDir(<a name="line.446"></a> +<span class="sourceLineNo">447</span> "mapreduce.cluster.local.dir",<a name="line.447"></a> +<span class="sourceLineNo">448</span> testPath, "mapred-local-dir");<a name="line.448"></a> +<span class="sourceLineNo">449</span><a name="line.449"></a> +<span class="sourceLineNo">450</span> return testPath;<a name="line.450"></a> +<span class="sourceLineNo">451</span> }<a name="line.451"></a> +<span class="sourceLineNo">452</span><a name="line.452"></a> +<span class="sourceLineNo">453</span> private void createSubDirAndSystemProperty(<a name="line.453"></a> +<span class="sourceLineNo">454</span> String propertyName, Path parent, String subDirName){<a name="line.454"></a> <span class="sourceLineNo">455</span><a name="line.455"></a> -<span class="sourceLineNo">456</span> if (sysValue != null) {<a name="line.456"></a> -<span class="sourceLineNo">457</span> // There is already a value set. So we do nothing but hope<a name="line.457"></a> -<span class="sourceLineNo">458</span> // that there will be no conflicts<a name="line.458"></a> -<span class="sourceLineNo">459</span> LOG.info("System.getProperty(\""+propertyName+"\") already set to: "+<a name="line.459"></a> -<span class="sourceLineNo">460</span> sysValue + " so I do NOT create it in " + parent);<a name="line.460"></a> -<span class="sourceLineNo">461</span> String confValue = conf.get(propertyName);<a name="line.461"></a> -<span class="sourceLineNo">462</span> if (confValue != null && !confValue.endsWith(sysValue)){<a name="line.462"></a> -<span class="sourceLineNo">463</span> LOG.warn(<a name="line.463"></a> -<span class="sourceLineNo">464</span> propertyName + " property value differs in configuration and system: "+<a name="line.464"></a> -<span class="sourceLineNo">465</span> "Configuration="+confValue+" while System="+sysValue+<a name="line.465"></a> -<span class="sourceLineNo">466</span> " Erasing configuration value by system value."<a name="line.466"></a> -<span class="sourceLineNo">467</span> );<a name="line.467"></a> -<span class="sourceLineNo">468</span> }<a name="line.468"></a> -<span class="sourceLineNo">469</span> conf.set(propertyName, sysValue);<a name="line.469"></a> -<span class="sourceLineNo">470</span> } else {<a name="line.470"></a> -<span class="sourceLineNo">471</span> // Ok, it's not set, so we create it as a subdirectory<a name="line.471"></a> -<span class="sourceLineNo">472</span> createSubDir(propertyName, parent, subDirName);<a name="line.472"></a> -<span class="sourceLineNo">473</span> System.setProperty(propertyName, conf.get(propertyName));<a name="line.473"></a> -<span class="sourceLineNo">474</span> }<a name="line.474"></a> -<span class="sourceLineNo">475</span> }<a name="line.475"></a> -<span class="sourceLineNo">476</span><a name="line.476"></a> -<span class="sourceLineNo">477</span> /**<a name="line.477"></a> -<span class="sourceLineNo">478</span> * @return Where to write test data on the test filesystem; Returns working directory<a name="line.478"></a> -<span class="sourceLineNo">479</span> * for the test filesystem by default<a name="line.479"></a> -<span class="sourceLineNo">480</span> * @see #setupDataTestDirOnTestFS()<a name="line.480"></a> -<span class="sourceLineNo">481</span> * @see #getTestFileSystem()<a name="line.481"></a> -<span class="sourceLineNo">482</span> */<a name="line.482"></a> -<span class="sourceLineNo">483</span> private Path getBaseTestDirOnTestFS() throws IOException {<a name="line.483"></a> -<span class="sourceLineNo">484</span> FileSystem fs = getTestFileSystem();<a name="line.484"></a> -<span class="sourceLineNo">485</span> return new Path(fs.getWorkingDirectory(), "test-data");<a name="line.485"></a> -<span class="sourceLineNo">486</span> }<a name="line.486"></a> -<span class="sourceLineNo">487</span><a name="line.487"></a> -<span class="sourceLineNo">488</span> /**<a name="line.488"></a> -<span class="sourceLineNo">489</span> * @return META table descriptor<a name="line.489"></a> -<span class="sourceLineNo">490</span> * @deprecated since 2.0 version and will be removed in 3.0 version.<a name="line.490"></a> -<span class="sourceLineNo">491</span> * use {@link #getMetaTableDescriptorBuilder()}<a name="line.491"></a> -<span class="sourceLineNo">492</span> */<a name="line.492"></a> -<span class="sourceLineNo">493</span> @Deprecated<a name="line.493"></a> -<span class="sourceLineNo">494</span> public HTableDescriptor getMetaTableDescriptor() {<a name="line.494"></a> -<span class="sourceLineNo">495</span> return new ImmutableHTableDescriptor(getMetaTableDescriptorBuilder().build());<a name="line.495"></a> -<span class="sourceLineNo">496</span> }<a name="line.496"></a> -<span class="sourceLineNo">497</span><a name="line.497"></a> -<span class="sourceLineNo">498</span> /**<a name="line.498"></a> -<span class="sourceLineNo">499</span> * @return META table descriptor<a name="line.499"></a> -<span class="sourceLineNo">500</span> */<a name="line.500"></a> -<span class="sourceLineNo">501</span> public TableDescriptorBuilder getMetaTableDescriptorBuilder() {<a name="line.501"></a> -<span class="sourceLineNo">502</span> try {<a name="line.502"></a> -<span class="sourceLineNo">503</span> return FSTableDescriptors.createMetaTableDescriptorBuilder(conf);<a name="line.503"></a> -<span class="sourceLineNo">504</span> } catch (IOException e) {<a name="line.504"></a> -<span class="sourceLineNo">505</span> throw new RuntimeException("Unable to create META table descriptor", e);<a name="line.505"></a> -<span class="sourceLineNo">506</span> }<a name="line.506"></a> -<span class="sourceLineNo">507</span> }<a name="line.507"></a> -<span class="sourceLineNo">508</span><a name="line.508"></a> -<span class="sourceLineNo">509</span> /**<a name="line.509"></a> -<span class="sourceLineNo">510</span> * Returns a Path in the test filesystem, obtained from {@link #getTestFileSystem()}<a name="line.510"></a> -<span class="sourceLineNo">511</span> * to write temporary test data. 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<TRUNCATED>
