You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by mi...@apache.org on 2015/12/18 17:42:47 UTC

[14/48] hbase-site git commit: Published site at 4bfeccb87a94cfe232ea8fc9a6f40ff5b8d3b1c5.

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d917c66a/testdevapidocs/src-html/org/apache/hadoop/hbase/util/BaseTestHBaseFsck.MasterSyncObserver.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/util/BaseTestHBaseFsck.MasterSyncObserver.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/util/BaseTestHBaseFsck.MasterSyncObserver.html
index e760e81..063701f 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/util/BaseTestHBaseFsck.MasterSyncObserver.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/util/BaseTestHBaseFsck.MasterSyncObserver.html
@@ -26,937 +26,636 @@
 <span class="sourceLineNo">018</span> */<a name="line.18"></a>
 <span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.util;<a name="line.19"></a>
 <span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import static org.apache.hadoop.hbase.util.hbck.HbckTestingUtil.assertErrors;<a name="line.21"></a>
-<span class="sourceLineNo">022</span>import static org.apache.hadoop.hbase.util.hbck.HbckTestingUtil.assertNoErrors;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import static org.apache.hadoop.hbase.util.hbck.HbckTestingUtil.doFsck;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import static org.junit.Assert.assertEquals;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import static org.junit.Assert.assertFalse;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import static org.junit.Assert.assertNotEquals;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import static org.junit.Assert.assertNotNull;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import static org.junit.Assert.assertTrue;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import static org.junit.Assert.fail;<a name="line.29"></a>
-<span class="sourceLineNo">030</span><a name="line.30"></a>
-<span class="sourceLineNo">031</span>import java.io.IOException;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import java.util.ArrayList;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import java.util.Collection;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import java.util.HashMap;<a name="line.34"></a>
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-<span class="sourceLineNo">036</span>import java.util.Map;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import java.util.UUID;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import java.util.concurrent.CountDownLatch;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import java.util.concurrent.ExecutorService;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import java.util.concurrent.ScheduledThreadPoolExecutor;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.41"></a>
-<span class="sourceLineNo">042</span><a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.commons.logging.Log;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.commons.logging.LogFactory;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.conf.Configuration;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.fs.FileStatus;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.fs.FileSystem;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.fs.Path;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.ClusterStatus;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.HConstants;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.MiniHBaseCluster;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.ServerName;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.TableName;<a name="line.58"></a>
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-<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.client.ClusterConnection;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.62"></a>
-<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.63"></a>
-<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.64"></a>
-<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.client.Get;<a name="line.65"></a>
-<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.client.HBaseAdmin;<a name="line.66"></a>
-<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.client.HConnection;<a name="line.67"></a>
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-<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.71"></a>
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-<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.coprocessor.BaseMasterObserver;<a name="line.73"></a>
-<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.coprocessor.MasterCoprocessorEnvironment;<a name="line.74"></a>
-<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.75"></a>
-<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.master.AssignmentManager;<a name="line.76"></a>
-<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.master.RegionState;<a name="line.77"></a>
-<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.master.RegionStates;<a name="line.78"></a>
-<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.mob.MobFileName;<a name="line.79"></a>
-<span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.mob.MobUtils;<a name="line.80"></a>
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-<span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.regionserver.HRegion;<a name="line.83"></a>
-<span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.regionserver.HRegionFileSystem;<a name="line.84"></a>
-<span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.85"></a>
-<span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.regionserver.SplitTransactionFactory;<a name="line.86"></a>
-<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.regionserver.SplitTransactionImpl;<a name="line.87"></a>
-<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.util.HBaseFsck.ErrorReporter;<a name="line.88"></a>
-<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.util.HBaseFsck.ErrorReporter.ERROR_CODE;<a name="line.89"></a>
-<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.util.HBaseFsck.HbckInfo;<a name="line.90"></a>
-<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.util.HBaseFsck.TableInfo;<a name="line.91"></a>
-<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.util.hbck.HFileCorruptionChecker;<a name="line.92"></a>
-<span class="sourceLineNo">093</span>import org.apache.zookeeper.KeeperException;<a name="line.93"></a>
-<span class="sourceLineNo">094</span>import org.junit.Assert;<a name="line.94"></a>
-<span class="sourceLineNo">095</span>import org.junit.Before;<a name="line.95"></a>
-<span class="sourceLineNo">096</span>import org.junit.Ignore;<a name="line.96"></a>
-<span class="sourceLineNo">097</span>import org.junit.Test;<a name="line.97"></a>
-<span class="sourceLineNo">098</span>import org.junit.rules.TestName;<a name="line.98"></a>
-<span class="sourceLineNo">099</span><a name="line.99"></a>
-<span class="sourceLineNo">100</span>/**<a name="line.100"></a>
-<span class="sourceLineNo">101</span> * This is the base class for  HBaseFsck's ability to detect reasons for inconsistent tables.<a name="line.101"></a>
-<span class="sourceLineNo">102</span> *<a name="line.102"></a>
-<span class="sourceLineNo">103</span> * Actual tests are in :<a name="line.103"></a>
-<span class="sourceLineNo">104</span> * TestHBaseFsckTwoRS<a name="line.104"></a>
-<span class="sourceLineNo">105</span> * TestHBaseFsckOneRS<a name="line.105"></a>
-<span class="sourceLineNo">106</span> * TestHBaseFsckMOB<a name="line.106"></a>
-<span class="sourceLineNo">107</span> * TestHBaseFsckReplicas<a name="line.107"></a>
-<span class="sourceLineNo">108</span> */<a name="line.108"></a>
-<span class="sourceLineNo">109</span>public class BaseTestHBaseFsck {<a name="line.109"></a>
-<span class="sourceLineNo">110</span>  static final int POOL_SIZE = 7;<a name="line.110"></a>
-<span class="sourceLineNo">111</span>  protected static final Log LOG = LogFactory.getLog(BaseTestHBaseFsck.class);<a name="line.111"></a>
-<span class="sourceLineNo">112</span>  protected final static HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.112"></a>
-<span class="sourceLineNo">113</span>  protected final static Configuration conf = TEST_UTIL.getConfiguration();<a name="line.113"></a>
-<span class="sourceLineNo">114</span>  protected final static String FAM_STR = "fam";<a name="line.114"></a>
-<span class="sourceLineNo">115</span>  protected final static byte[] FAM = Bytes.toBytes(FAM_STR);<a name="line.115"></a>
-<span class="sourceLineNo">116</span>  protected final static int REGION_ONLINE_TIMEOUT = 800;<a name="line.116"></a>
-<span class="sourceLineNo">117</span>  protected static RegionStates regionStates;<a name="line.117"></a>
-<span class="sourceLineNo">118</span>  protected static ExecutorService tableExecutorService;<a name="line.118"></a>
-<span class="sourceLineNo">119</span>  protected static ScheduledThreadPoolExecutor hbfsckExecutorService;<a name="line.119"></a>
-<span class="sourceLineNo">120</span>  protected static ClusterConnection connection;<a name="line.120"></a>
-<span class="sourceLineNo">121</span>  protected static Admin admin;<a name="line.121"></a>
-<span class="sourceLineNo">122</span><a name="line.122"></a>
-<span class="sourceLineNo">123</span>  // for the instance, reset every test run<a name="line.123"></a>
-<span class="sourceLineNo">124</span>  protected Table tbl;<a name="line.124"></a>
-<span class="sourceLineNo">125</span>  protected final static byte[][] SPLITS = new byte[][] { Bytes.toBytes("A"),<a name="line.125"></a>
-<span class="sourceLineNo">126</span>    Bytes.toBytes("B"), Bytes.toBytes("C") };<a name="line.126"></a>
-<span class="sourceLineNo">127</span>  // one row per region.<a name="line.127"></a>
-<span class="sourceLineNo">128</span>  protected final static byte[][] ROWKEYS= new byte[][] {<a name="line.128"></a>
-<span class="sourceLineNo">129</span>    Bytes.toBytes("00"), Bytes.toBytes("50"), Bytes.toBytes("A0"), Bytes.toBytes("A5"),<a name="line.129"></a>
-<span class="sourceLineNo">130</span>    Bytes.toBytes("B0"), Bytes.toBytes("B5"), Bytes.toBytes("C0"), Bytes.toBytes("C5") };<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>   * Create a new region in META.<a name="line.134"></a>
-<span class="sourceLineNo">135</span>   */<a name="line.135"></a>
-<span class="sourceLineNo">136</span>  protected HRegionInfo createRegion(final HTableDescriptor<a name="line.136"></a>
-<span class="sourceLineNo">137</span>      htd, byte[] startKey, byte[] endKey)<a name="line.137"></a>
-<span class="sourceLineNo">138</span>      throws IOException {<a name="line.138"></a>
-<span class="sourceLineNo">139</span>    Table meta = connection.getTable(TableName.META_TABLE_NAME, tableExecutorService);<a name="line.139"></a>
-<span class="sourceLineNo">140</span>    HRegionInfo hri = new HRegionInfo(htd.getTableName(), startKey, endKey);<a name="line.140"></a>
-<span class="sourceLineNo">141</span>    MetaTableAccessor.addRegionToMeta(meta, hri);<a name="line.141"></a>
-<span class="sourceLineNo">142</span>    meta.close();<a name="line.142"></a>
-<span class="sourceLineNo">143</span>    return hri;<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>  /**<a name="line.146"></a>
-<span class="sourceLineNo">147</span>   * Debugging method to dump the contents of meta.<a name="line.147"></a>
-<span class="sourceLineNo">148</span>   */<a name="line.148"></a>
-<span class="sourceLineNo">149</span>  protected void dumpMeta(TableName tableName) throws IOException {<a name="line.149"></a>
-<span class="sourceLineNo">150</span>    List&lt;byte[]&gt; metaRows = TEST_UTIL.getMetaTableRows(tableName);<a name="line.150"></a>
-<span class="sourceLineNo">151</span>    for (byte[] row : metaRows) {<a name="line.151"></a>
-<span class="sourceLineNo">152</span>      LOG.info(Bytes.toString(row));<a name="line.152"></a>
-<span class="sourceLineNo">153</span>    }<a name="line.153"></a>
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-<span class="sourceLineNo">155</span><a name="line.155"></a>
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-<span class="sourceLineNo">163</span>      HBaseFsckRepair.closeRegionSilentlyAndWait((HConnection) conn, sn, hri);<a name="line.163"></a>
-<span class="sourceLineNo">164</span>      if (!hri.isMetaTable()) {<a name="line.164"></a>
-<span class="sourceLineNo">165</span>        admin.offline(hri.getRegionName());<a name="line.165"></a>
-<span class="sourceLineNo">166</span>      }<a name="line.166"></a>
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-<span class="sourceLineNo">168</span>      LOG.warn("Got exception when attempting to offline region "<a name="line.168"></a>
-<span class="sourceLineNo">169</span>          + Bytes.toString(hri.getRegionName()), ioe);<a name="line.169"></a>
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-<span class="sourceLineNo">182</span>        HRegionInfo.DEFAULT_REPLICA_ID);<a name="line.182"></a>
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-<span class="sourceLineNo">187</span>   * @param unassign if true unassign region if assigned<a name="line.187"></a>
-<span class="sourceLineNo">188</span>   * @param metaRow  if true remove region's row from META<a name="line.188"></a>
-<span class="sourceLineNo">189</span>   * @param hdfs if true remove region's dir in HDFS<a name="line.189"></a>
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-<span class="sourceLineNo">211</span><a name="line.211"></a>
-<span class="sourceLineNo">212</span>        LOG.info("RegionName: " +hri.getRegionNameAsString());<a name="line.212"></a>
-<span class="sourceLineNo">213</span>        byte[] deleteRow = hri.getRegionName();<a name="line.213"></a>
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-<span class="sourceLineNo">216</span>          LOG.info("Undeploying region " + hri + " from server " + hsa);<a name="line.216"></a>
-<span class="sourceLineNo">217</span>          undeployRegion(connection, hsa, hri);<a name="line.217"></a>
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+<span class="sourceLineNo">024</span>import java.io.IOException;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.ArrayList;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.Collection;<a name="line.26"></a>
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+<span class="sourceLineNo">031</span>import java.util.concurrent.CountDownLatch;<a name="line.31"></a>
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+<span class="sourceLineNo">034</span><a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.commons.logging.Log;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.commons.logging.LogFactory;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.conf.Configuration;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.fs.FileStatus;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.fs.FileSystem;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.fs.Path;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.ClusterStatus;<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.HConstants;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.ServerName;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.TableName;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.client.ClusterConnection;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.client.HConnection;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.client.Put;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.client.Table;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.coprocessor.BaseMasterObserver;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.coprocessor.MasterCoprocessorEnvironment;<a name="line.63"></a>
+<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.64"></a>
+<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.master.RegionStates;<a name="line.65"></a>
+<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.mob.MobFileName;<a name="line.66"></a>
+<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.mob.MobUtils;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.protobuf.ProtobufUtil;<a name="line.68"></a>
+<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.protobuf.generated.AdminProtos;<a name="line.69"></a>
+<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.regionserver.HRegionFileSystem;<a name="line.70"></a>
+<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.util.HBaseFsck.ErrorReporter;<a name="line.71"></a>
+<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.util.HBaseFsck.HbckInfo;<a name="line.72"></a>
+<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.util.HBaseFsck.TableInfo;<a name="line.73"></a>
+<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.util.hbck.HFileCorruptionChecker;<a name="line.74"></a>
+<span class="sourceLineNo">075</span>import org.apache.zookeeper.KeeperException;<a name="line.75"></a>
+<span class="sourceLineNo">076</span>import org.junit.rules.TestName;<a name="line.76"></a>
+<span class="sourceLineNo">077</span><a name="line.77"></a>
+<span class="sourceLineNo">078</span>/**<a name="line.78"></a>
+<span class="sourceLineNo">079</span> * This is the base class for  HBaseFsck's ability to detect reasons for inconsistent tables.<a name="line.79"></a>
+<span class="sourceLineNo">080</span> *<a name="line.80"></a>
+<span class="sourceLineNo">081</span> * Actual tests are in :<a name="line.81"></a>
+<span class="sourceLineNo">082</span> * TestHBaseFsckTwoRS<a name="line.82"></a>
+<span class="sourceLineNo">083</span> * TestHBaseFsckOneRS<a name="line.83"></a>
+<span class="sourceLineNo">084</span> * TestHBaseFsckMOB<a name="line.84"></a>
+<span class="sourceLineNo">085</span> * TestHBaseFsckReplicas<a name="line.85"></a>
+<span class="sourceLineNo">086</span> */<a name="line.86"></a>
+<span class="sourceLineNo">087</span>public class BaseTestHBaseFsck {<a name="line.87"></a>
+<span class="sourceLineNo">088</span>  static final int POOL_SIZE = 7;<a name="line.88"></a>
+<span class="sourceLineNo">089</span>  protected static final Log LOG = LogFactory.getLog(BaseTestHBaseFsck.class);<a name="line.89"></a>
+<span class="sourceLineNo">090</span>  protected final static HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.90"></a>
+<span class="sourceLineNo">091</span>  protected final static Configuration conf = TEST_UTIL.getConfiguration();<a name="line.91"></a>
+<span class="sourceLineNo">092</span>  protected final static String FAM_STR = "fam";<a name="line.92"></a>
+<span class="sourceLineNo">093</span>  protected final static byte[] FAM = Bytes.toBytes(FAM_STR);<a name="line.93"></a>
+<span class="sourceLineNo">094</span>  protected final static int REGION_ONLINE_TIMEOUT = 800;<a name="line.94"></a>
+<span class="sourceLineNo">095</span>  protected static RegionStates regionStates;<a name="line.95"></a>
+<span class="sourceLineNo">096</span>  protected static ExecutorService tableExecutorService;<a name="line.96"></a>
+<span class="sourceLineNo">097</span>  protected static ScheduledThreadPoolExecutor hbfsckExecutorService;<a name="line.97"></a>
+<span class="sourceLineNo">098</span>  protected static ClusterConnection connection;<a name="line.98"></a>
+<span class="sourceLineNo">099</span>  protected static Admin admin;<a name="line.99"></a>
+<span class="sourceLineNo">100</span><a name="line.100"></a>
+<span class="sourceLineNo">101</span>  // for the instance, reset every test run<a name="line.101"></a>
+<span class="sourceLineNo">102</span>  protected Table tbl;<a name="line.102"></a>
+<span class="sourceLineNo">103</span>  protected final static byte[][] SPLITS = new byte[][] { Bytes.toBytes("A"),<a name="line.103"></a>
+<span class="sourceLineNo">104</span>    Bytes.toBytes("B"), Bytes.toBytes("C") };<a name="line.104"></a>
+<span class="sourceLineNo">105</span>  // one row per region.<a name="line.105"></a>
+<span class="sourceLineNo">106</span>  protected final static byte[][] ROWKEYS= new byte[][] {<a name="line.106"></a>
+<span class="sourceLineNo">107</span>    Bytes.toBytes("00"), Bytes.toBytes("50"), Bytes.toBytes("A0"), Bytes.toBytes("A5"),<a name="line.107"></a>
+<span class="sourceLineNo">108</span>    Bytes.toBytes("B0"), Bytes.toBytes("B5"), Bytes.toBytes("C0"), Bytes.toBytes("C5") };<a name="line.108"></a>
+<span class="sourceLineNo">109</span><a name="line.109"></a>
+<span class="sourceLineNo">110</span><a name="line.110"></a>
+<span class="sourceLineNo">111</span>  /**<a name="line.111"></a>
+<span class="sourceLineNo">112</span>   * Create a new region in META.<a name="line.112"></a>
+<span class="sourceLineNo">113</span>   */<a name="line.113"></a>
+<span class="sourceLineNo">114</span>  protected HRegionInfo createRegion(final HTableDescriptor<a name="line.114"></a>
+<span class="sourceLineNo">115</span>      htd, byte[] startKey, byte[] endKey)<a name="line.115"></a>
+<span class="sourceLineNo">116</span>      throws IOException {<a name="line.116"></a>
+<span class="sourceLineNo">117</span>    Table meta = connection.getTable(TableName.META_TABLE_NAME, tableExecutorService);<a name="line.117"></a>
+<span class="sourceLineNo">118</span>    HRegionInfo hri = new HRegionInfo(htd.getTableName(), startKey, endKey);<a name="line.118"></a>
+<span class="sourceLineNo">119</span>    MetaTableAccessor.addRegionToMeta(meta, hri);<a name="line.119"></a>
+<span class="sourceLineNo">120</span>    meta.close();<a name="line.120"></a>
+<span class="sourceLineNo">121</span>    return hri;<a name="line.121"></a>
+<span class="sourceLineNo">122</span>  }<a name="line.122"></a>
+<span class="sourceLineNo">123</span><a name="line.123"></a>
+<span class="sourceLineNo">124</span>  /**<a name="line.124"></a>
+<span class="sourceLineNo">125</span>   * Debugging method to dump the contents of meta.<a name="line.125"></a>
+<span class="sourceLineNo">126</span>   */<a name="line.126"></a>
+<span class="sourceLineNo">127</span>  protected void dumpMeta(TableName tableName) throws IOException {<a name="line.127"></a>
+<span class="sourceLineNo">128</span>    List&lt;byte[]&gt; metaRows = TEST_UTIL.getMetaTableRows(tableName);<a name="line.128"></a>
+<span class="sourceLineNo">129</span>    for (byte[] row : metaRows) {<a name="line.129"></a>
+<span class="sourceLineNo">130</span>      LOG.info(Bytes.toString(row));<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>  /**<a name="line.134"></a>
+<span class="sourceLineNo">135</span>   * This method is used to undeploy a region -- close it and attempt to<a name="line.135"></a>
+<span class="sourceLineNo">136</span>   * remove its state from the Master.<a name="line.136"></a>
+<span class="sourceLineNo">137</span>   */<a name="line.137"></a>
+<span class="sourceLineNo">138</span>  protected void undeployRegion(Connection conn, ServerName sn,<a name="line.138"></a>
+<span class="sourceLineNo">139</span>      HRegionInfo hri) throws IOException, InterruptedException {<a name="line.139"></a>
+<span class="sourceLineNo">140</span>    try {<a name="line.140"></a>
+<span class="sourceLineNo">141</span>      HBaseFsckRepair.closeRegionSilentlyAndWait((HConnection) conn, sn, hri);<a name="line.141"></a>
+<span class="sourceLineNo">142</span>      if (!hri.isMetaTable()) {<a name="line.142"></a>
+<span class="sourceLineNo">143</span>        admin.offline(hri.getRegionName());<a name="line.143"></a>
+<span class="sourceLineNo">144</span>      }<a name="line.144"></a>
+<span class="sourceLineNo">145</span>    } catch (IOException ioe) {<a name="line.145"></a>
+<span class="sourceLineNo">146</span>      LOG.warn("Got exception when attempting to offline region "<a name="line.146"></a>
+<span class="sourceLineNo">147</span>          + Bytes.toString(hri.getRegionName()), ioe);<a name="line.147"></a>
+<span class="sourceLineNo">148</span>    }<a name="line.148"></a>
+<span class="sourceLineNo">149</span>  }<a name="line.149"></a>
+<span class="sourceLineNo">150</span>  /**<a name="line.150"></a>
+<span class="sourceLineNo">151</span>   * Delete a region from assignments, meta, or completely from hdfs.<a name="line.151"></a>
+<span class="sourceLineNo">152</span>   * @param unassign if true unassign region if assigned<a name="line.152"></a>
+<span class="sourceLineNo">153</span>   * @param metaRow  if true remove region's row from META<a name="line.153"></a>
+<span class="sourceLineNo">154</span>   * @param hdfs if true remove region's dir in HDFS<a name="line.154"></a>
+<span class="sourceLineNo">155</span>   */<a name="line.155"></a>
+<span class="sourceLineNo">156</span>  protected void deleteRegion(Configuration conf, final HTableDescriptor htd,<a name="line.156"></a>
+<span class="sourceLineNo">157</span>      byte[] startKey, byte[] endKey, boolean unassign, boolean metaRow,<a name="line.157"></a>
+<span class="sourceLineNo">158</span>      boolean hdfs) throws IOException, InterruptedException {<a name="line.158"></a>
+<span class="sourceLineNo">159</span>    deleteRegion(conf, htd, startKey, endKey, unassign, metaRow, hdfs, false,<a name="line.159"></a>
+<span class="sourceLineNo">160</span>        HRegionInfo.DEFAULT_REPLICA_ID);<a name="line.160"></a>
+<span class="sourceLineNo">161</span>  }<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>   * Delete a region from assignments, meta, or completely from hdfs.<a name="line.164"></a>
+<span class="sourceLineNo">165</span>   * @param unassign if true unassign region if assigned<a name="line.165"></a>
+<span class="sourceLineNo">166</span>   * @param metaRow  if true remove region's row from META<a name="line.166"></a>
+<span class="sourceLineNo">167</span>   * @param hdfs if true remove region's dir in HDFS<a name="line.167"></a>
+<span class="sourceLineNo">168</span>   * @param regionInfoOnly if true remove a region dir's .regioninfo file<a name="line.168"></a>
+<span class="sourceLineNo">169</span>   * @param replicaId replica id<a name="line.169"></a>
+<span class="sourceLineNo">170</span>   */<a name="line.170"></a>
+<span class="sourceLineNo">171</span>  protected void deleteRegion(Configuration conf, final HTableDescriptor htd,<a name="line.171"></a>
+<span class="sourceLineNo">172</span>      byte[] startKey, byte[] endKey, boolean unassign, boolean metaRow,<a name="line.172"></a>
+<span class="sourceLineNo">173</span>      boolean hdfs, boolean regionInfoOnly, int replicaId)<a name="line.173"></a>
+<span class="sourceLineNo">174</span>          throws IOException, InterruptedException {<a name="line.174"></a>
+<span class="sourceLineNo">175</span>    LOG.info("** Before delete:");<a name="line.175"></a>
+<span class="sourceLineNo">176</span>    dumpMeta(htd.getTableName());<a name="line.176"></a>
+<span class="sourceLineNo">177</span><a name="line.177"></a>
+<span class="sourceLineNo">178</span>    List&lt;HRegionLocation&gt; locations;<a name="line.178"></a>
+<span class="sourceLineNo">179</span>    try(RegionLocator rl = connection.getRegionLocator(tbl.getName())) {<a name="line.179"></a>
+<span class="sourceLineNo">180</span>      locations = rl.getAllRegionLocations();<a name="line.180"></a>
+<span class="sourceLineNo">181</span>    }<a name="line.181"></a>
+<span class="sourceLineNo">182</span><a name="line.182"></a>
+<span class="sourceLineNo">183</span>    for (HRegionLocation location : locations) {<a name="line.183"></a>
+<span class="sourceLineNo">184</span>      HRegionInfo hri = location.getRegionInfo();<a name="line.184"></a>
+<span class="sourceLineNo">185</span>      ServerName hsa = location.getServerName();<a name="line.185"></a>
+<span class="sourceLineNo">186</span>      if (Bytes.compareTo(hri.getStartKey(), startKey) == 0<a name="line.186"></a>
+<span class="sourceLineNo">187</span>          &amp;&amp; Bytes.compareTo(hri.getEndKey(), endKey) == 0<a name="line.187"></a>
+<span class="sourceLineNo">188</span>          &amp;&amp; hri.getReplicaId() == replicaId) {<a name="line.188"></a>
+<span class="sourceLineNo">189</span><a name="line.189"></a>
+<span class="sourceLineNo">190</span>        LOG.info("RegionName: " +hri.getRegionNameAsString());<a name="line.190"></a>
+<span class="sourceLineNo">191</span>        byte[] deleteRow = hri.getRegionName();<a name="line.191"></a>
+<span class="sourceLineNo">192</span><a name="line.192"></a>
+<span class="sourceLineNo">193</span>        if (unassign) {<a name="line.193"></a>
+<span class="sourceLineNo">194</span>          LOG.info("Undeploying region " + hri + " from server " + hsa);<a name="line.194"></a>
+<span class="sourceLineNo">195</span>          undeployRegion(connection, hsa, hri);<a name="line.195"></a>
+<span class="sourceLineNo">196</span>        }<a name="line.196"></a>
+<span class="sourceLineNo">197</span><a name="line.197"></a>
+<span class="sourceLineNo">198</span>        if (regionInfoOnly) {<a name="line.198"></a>
+<span class="sourceLineNo">199</span>          LOG.info("deleting hdfs .regioninfo data: " + hri.toString() + hsa.toString());<a name="line.199"></a>
+<span class="sourceLineNo">200</span>          Path rootDir = FSUtils.getRootDir(conf);<a name="line.200"></a>
+<span class="sourceLineNo">201</span>          FileSystem fs = rootDir.getFileSystem(conf);<a name="line.201"></a>
+<span class="sourceLineNo">202</span>          Path p = new Path(FSUtils.getTableDir(rootDir, htd.getTableName()),<a name="line.202"></a>
+<span class="sourceLineNo">203</span>              hri.getEncodedName());<a name="line.203"></a>
+<span class="sourceLineNo">204</span>          Path hriPath = new Path(p, HRegionFileSystem.REGION_INFO_FILE);<a name="line.204"></a>
+<span class="sourceLineNo">205</span>          fs.delete(hriPath, true);<a name="line.205"></a>
+<span class="sourceLineNo">206</span>        }<a name="line.206"></a>
+<span class="sourceLineNo">207</span><a name="line.207"></a>
+<span class="sourceLineNo">208</span>        if (hdfs) {<a name="line.208"></a>
+<span class="sourceLineNo">209</span>          LOG.info("deleting hdfs data: " + hri.toString() + hsa.toString());<a name="line.209"></a>
+<span class="sourceLineNo">210</span>          Path rootDir = FSUtils.getRootDir(conf);<a name="line.210"></a>
+<span class="sourceLineNo">211</span>          FileSystem fs = rootDir.getFileSystem(conf);<a name="line.211"></a>
+<span class="sourceLineNo">212</span>          Path p = new Path(FSUtils.getTableDir(rootDir, htd.getTableName()),<a name="line.212"></a>
+<span class="sourceLineNo">213</span>              hri.getEncodedName());<a name="line.213"></a>
+<span class="sourceLineNo">214</span>          HBaseFsck.debugLsr(conf, p);<a name="line.214"></a>
+<span class="sourceLineNo">215</span>          boolean success = fs.delete(p, true);<a name="line.215"></a>
+<span class="sourceLineNo">216</span>          LOG.info("Deleted " + p + " sucessfully? " + success);<a name="line.216"></a>
+<span class="sourceLineNo">217</span>          HBaseFsck.debugLsr(conf, p);<a name="line.217"></a>
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-<span class="sourceLineNo">220</span>        if (regionInfoOnly) {<a name="line.220"></a>
-<span class="sourceLineNo">221</span>          LOG.info("deleting hdfs .regioninfo data: " + hri.toString() + hsa.toString());<a name="line.221"></a>
-<span class="sourceLineNo">222</span>          Path rootDir = FSUtils.getRootDir(conf);<a name="line.222"></a>
-<span class="sourceLineNo">223</span>          FileSystem fs = rootDir.getFileSystem(conf);<a name="line.223"></a>
-<span class="sourceLineNo">224</span>          Path p = new Path(FSUtils.getTableDir(rootDir, htd.getTableName()),<a name="line.224"></a>
-<span class="sourceLineNo">225</span>              hri.getEncodedName());<a name="line.225"></a>
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-<span class="sourceLineNo">227</span>          fs.delete(hriPath, true);<a name="line.227"></a>
-<span class="sourceLineNo">228</span>        }<a name="line.228"></a>
+<span class="sourceLineNo">220</span>        if (metaRow) {<a name="line.220"></a>
+<span class="sourceLineNo">221</span>          try (Table meta = connection.getTable(TableName.META_TABLE_NAME, tableExecutorService)) {<a name="line.221"></a>
+<span class="sourceLineNo">222</span>            Delete delete = new Delete(deleteRow);<a name="line.222"></a>
+<span class="sourceLineNo">223</span>            meta.delete(delete);<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>      LOG.info(hri.toString() + hsa.toString());<a name="line.227"></a>
+<span class="sourceLineNo">228</span>    }<a name="line.228"></a>
 <span class="sourceLineNo">229</span><a name="line.229"></a>
-<span class="sourceLineNo">230</span>        if (hdfs) {<a name="line.230"></a>
-<span class="sourceLineNo">231</span>          LOG.info("deleting hdfs data: " + hri.toString() + hsa.toString());<a name="line.231"></a>
-<span class="sourceLineNo">232</span>          Path rootDir = FSUtils.getRootDir(conf);<a name="line.232"></a>
-<span class="sourceLineNo">233</span>          FileSystem fs = rootDir.getFileSystem(conf);<a name="line.233"></a>
-<span class="sourceLineNo">234</span>          Path p = new Path(FSUtils.getTableDir(rootDir, htd.getTableName()),<a name="line.234"></a>
-<span class="sourceLineNo">235</span>              hri.getEncodedName());<a name="line.235"></a>
-<span class="sourceLineNo">236</span>          HBaseFsck.debugLsr(conf, p);<a name="line.236"></a>
-<span class="sourceLineNo">237</span>          boolean success = fs.delete(p, true);<a name="line.237"></a>
-<span class="sourceLineNo">238</span>          LOG.info("Deleted " + p + " sucessfully? " + success);<a name="line.238"></a>
-<span class="sourceLineNo">239</span>          HBaseFsck.debugLsr(conf, p);<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>        if (metaRow) {<a name="line.242"></a>
-<span class="sourceLineNo">243</span>          try (Table meta = connection.getTable(TableName.META_TABLE_NAME, tableExecutorService)) {<a name="line.243"></a>
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-<span class="sourceLineNo">245</span>            meta.delete(delete);<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>      LOG.info(hri.toString() + hsa.toString());<a name="line.249"></a>
-<span class="sourceLineNo">250</span>    }<a name="line.250"></a>
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