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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/05/26 14:47:58 UTC
[1/5] hbase-site git commit: Published site at
874f1e8e6acfbf3e3dd6cb0c63c1daba0daabfd1.
Repository: hbase-site
Updated Branches:
refs/heads/asf-site 39079698a -> 8fd8f8ba9
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/testdevapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html
index 7f7759f..0050541 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html
@@ -30,292 +30,358 @@
<span class="sourceLineNo">022</span>import static org.junit.Assert.fail;<a name="line.22"></a>
<span class="sourceLineNo">023</span><a name="line.23"></a>
<span class="sourceLineNo">024</span>import java.io.IOException;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.conf.Configuration;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.hadoop.fs.FileSystem;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.fs.Path;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.HBaseIOException;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.TableName;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.TableNotDisabledException;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.master.MasterFileSystem;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.procedure2.ProcedureTestingUtility;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.testclassification.MasterTests;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.junit.ClassRule;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.junit.Rule;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.junit.Test;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.junit.experimental.categories.Category;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.junit.rules.TestName;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.slf4j.Logger;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.slf4j.LoggerFactory;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos;<a name="line.49"></a>
-<span class="sourceLineNo">050</span><a name="line.50"></a>
-<span class="sourceLineNo">051</span>@Category({MasterTests.class, MediumTests.class})<a name="line.51"></a>
-<span class="sourceLineNo">052</span>public class TestTruncateTableProcedure extends TestTableDDLProcedureBase {<a name="line.52"></a>
-<span class="sourceLineNo">053</span><a name="line.53"></a>
-<span class="sourceLineNo">054</span> @ClassRule<a name="line.54"></a>
-<span class="sourceLineNo">055</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.55"></a>
-<span class="sourceLineNo">056</span> HBaseClassTestRule.forClass(TestTruncateTableProcedure.class);<a name="line.56"></a>
+<span class="sourceLineNo">025</span>import java.util.Arrays;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.stream.Collectors;<a name="line.26"></a>
+<span class="sourceLineNo">027</span><a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.conf.Configuration;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.fs.FileSystem;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.fs.Path;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.HBaseIOException;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.TableName;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.TableNotDisabledException;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.master.MasterFileSystem;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.procedure2.ProcedureTestingUtility;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.testclassification.MasterTests;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.util.ModifyRegionUtils;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.junit.ClassRule;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.junit.Rule;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.junit.Test;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.junit.experimental.categories.Category;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.junit.rules.TestName;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.slf4j.Logger;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.slf4j.LoggerFactory;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos;<a name="line.56"></a>
<span class="sourceLineNo">057</span><a name="line.57"></a>
-<span class="sourceLineNo">058</span> private static final Logger LOG = LoggerFactory.getLogger(TestTruncateTableProcedure.class);<a name="line.58"></a>
-<span class="sourceLineNo">059</span><a name="line.59"></a>
-<span class="sourceLineNo">060</span> @Rule<a name="line.60"></a>
-<span class="sourceLineNo">061</span> public TestName name = new TestName();<a name="line.61"></a>
-<span class="sourceLineNo">062</span><a name="line.62"></a>
-<span class="sourceLineNo">063</span> @Test<a name="line.63"></a>
-<span class="sourceLineNo">064</span> public void testTruncateNotExistentTable() throws Exception {<a name="line.64"></a>
-<span class="sourceLineNo">065</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.65"></a>
+<span class="sourceLineNo">058</span>@Category({MasterTests.class, MediumTests.class})<a name="line.58"></a>
+<span class="sourceLineNo">059</span>public class TestTruncateTableProcedure extends TestTableDDLProcedureBase {<a name="line.59"></a>
+<span class="sourceLineNo">060</span><a name="line.60"></a>
+<span class="sourceLineNo">061</span> @ClassRule<a name="line.61"></a>
+<span class="sourceLineNo">062</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.62"></a>
+<span class="sourceLineNo">063</span> HBaseClassTestRule.forClass(TestTruncateTableProcedure.class);<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span> private static final Logger LOG = LoggerFactory.getLogger(TestTruncateTableProcedure.class);<a name="line.65"></a>
<span class="sourceLineNo">066</span><a name="line.66"></a>
-<span class="sourceLineNo">067</span> final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();<a name="line.67"></a>
-<span class="sourceLineNo">068</span> // HBASE-20178 has us fail-fast, in the constructor, so add try/catch for this case.<a name="line.68"></a>
-<span class="sourceLineNo">069</span> // Keep old way of looking at procedure too.<a name="line.69"></a>
-<span class="sourceLineNo">070</span> Throwable cause = null;<a name="line.70"></a>
-<span class="sourceLineNo">071</span> try {<a name="line.71"></a>
-<span class="sourceLineNo">072</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.72"></a>
-<span class="sourceLineNo">073</span> new TruncateTableProcedure(procExec.getEnvironment(), tableName, true));<a name="line.73"></a>
-<span class="sourceLineNo">074</span><a name="line.74"></a>
-<span class="sourceLineNo">075</span> // Second delete should fail with TableNotFound<a name="line.75"></a>
-<span class="sourceLineNo">076</span> Procedure<?> result = procExec.getResult(procId);<a name="line.76"></a>
-<span class="sourceLineNo">077</span> assertTrue(result.isFailed());<a name="line.77"></a>
-<span class="sourceLineNo">078</span> cause = ProcedureTestingUtility.getExceptionCause(result);<a name="line.78"></a>
-<span class="sourceLineNo">079</span> } catch (Throwable t) {<a name="line.79"></a>
-<span class="sourceLineNo">080</span> cause = t;<a name="line.80"></a>
-<span class="sourceLineNo">081</span> }<a name="line.81"></a>
-<span class="sourceLineNo">082</span> LOG.debug("Truncate failed with exception: " + cause);<a name="line.82"></a>
-<span class="sourceLineNo">083</span> assertTrue(cause instanceof TableNotFoundException);<a name="line.83"></a>
-<span class="sourceLineNo">084</span> }<a name="line.84"></a>
-<span class="sourceLineNo">085</span><a name="line.85"></a>
-<span class="sourceLineNo">086</span> @Test<a name="line.86"></a>
-<span class="sourceLineNo">087</span> public void testTruncateNotDisabledTable() throws Exception {<a name="line.87"></a>
-<span class="sourceLineNo">088</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.88"></a>
-<span class="sourceLineNo">089</span><a name="line.89"></a>
-<span class="sourceLineNo">090</span> final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();<a name="line.90"></a>
-<span class="sourceLineNo">091</span> MasterProcedureTestingUtility.createTable(procExec, tableName, null, "f");<a name="line.91"></a>
+<span class="sourceLineNo">067</span> @Rule<a name="line.67"></a>
+<span class="sourceLineNo">068</span> public TestName name = new TestName();<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span> @Test<a name="line.70"></a>
+<span class="sourceLineNo">071</span> public void testTruncateNotExistentTable() throws Exception {<a name="line.71"></a>
+<span class="sourceLineNo">072</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.72"></a>
+<span class="sourceLineNo">073</span><a name="line.73"></a>
+<span class="sourceLineNo">074</span> final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();<a name="line.74"></a>
+<span class="sourceLineNo">075</span> // HBASE-20178 has us fail-fast, in the constructor, so add try/catch for this case.<a name="line.75"></a>
+<span class="sourceLineNo">076</span> // Keep old way of looking at procedure too.<a name="line.76"></a>
+<span class="sourceLineNo">077</span> Throwable cause = null;<a name="line.77"></a>
+<span class="sourceLineNo">078</span> try {<a name="line.78"></a>
+<span class="sourceLineNo">079</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.79"></a>
+<span class="sourceLineNo">080</span> new TruncateTableProcedure(procExec.getEnvironment(), tableName, true));<a name="line.80"></a>
+<span class="sourceLineNo">081</span><a name="line.81"></a>
+<span class="sourceLineNo">082</span> // Second delete should fail with TableNotFound<a name="line.82"></a>
+<span class="sourceLineNo">083</span> Procedure<?> result = procExec.getResult(procId);<a name="line.83"></a>
+<span class="sourceLineNo">084</span> assertTrue(result.isFailed());<a name="line.84"></a>
+<span class="sourceLineNo">085</span> cause = ProcedureTestingUtility.getExceptionCause(result);<a name="line.85"></a>
+<span class="sourceLineNo">086</span> } catch (Throwable t) {<a name="line.86"></a>
+<span class="sourceLineNo">087</span> cause = t;<a name="line.87"></a>
+<span class="sourceLineNo">088</span> }<a name="line.88"></a>
+<span class="sourceLineNo">089</span> LOG.debug("Truncate failed with exception: " + cause);<a name="line.89"></a>
+<span class="sourceLineNo">090</span> assertTrue(cause instanceof TableNotFoundException);<a name="line.90"></a>
+<span class="sourceLineNo">091</span> }<a name="line.91"></a>
<span class="sourceLineNo">092</span><a name="line.92"></a>
-<span class="sourceLineNo">093</span> // HBASE-20178 has us fail-fast, in the constructor, so add try/catch for this case.<a name="line.93"></a>
-<span class="sourceLineNo">094</span> // Keep old way of looking at procedure too.<a name="line.94"></a>
-<span class="sourceLineNo">095</span> Throwable cause = null;<a name="line.95"></a>
-<span class="sourceLineNo">096</span> try {<a name="line.96"></a>
-<span class="sourceLineNo">097</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.97"></a>
-<span class="sourceLineNo">098</span> new TruncateTableProcedure(procExec.getEnvironment(), tableName, false));<a name="line.98"></a>
+<span class="sourceLineNo">093</span> @Test<a name="line.93"></a>
+<span class="sourceLineNo">094</span> public void testTruncateNotDisabledTable() throws Exception {<a name="line.94"></a>
+<span class="sourceLineNo">095</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.95"></a>
+<span class="sourceLineNo">096</span><a name="line.96"></a>
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+<span class="sourceLineNo">098</span> MasterProcedureTestingUtility.createTable(procExec, tableName, null, "f");<a name="line.98"></a>
<span class="sourceLineNo">099</span><a name="line.99"></a>
-<span class="sourceLineNo">100</span> // Second delete should fail with TableNotDisabled<a name="line.100"></a>
-<span class="sourceLineNo">101</span> Procedure<?> result = procExec.getResult(procId);<a name="line.101"></a>
-<span class="sourceLineNo">102</span> assertTrue(result.isFailed());<a name="line.102"></a>
-<span class="sourceLineNo">103</span> cause = ProcedureTestingUtility.getExceptionCause(result);<a name="line.103"></a>
-<span class="sourceLineNo">104</span> } catch (Throwable t) {<a name="line.104"></a>
-<span class="sourceLineNo">105</span> cause = t;<a name="line.105"></a>
-<span class="sourceLineNo">106</span> }<a name="line.106"></a>
-<span class="sourceLineNo">107</span> LOG.debug("Truncate failed with exception: " + cause);<a name="line.107"></a>
-<span class="sourceLineNo">108</span> assertTrue(cause instanceof TableNotDisabledException);<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> @Test<a name="line.111"></a>
-<span class="sourceLineNo">112</span> public void testSimpleTruncatePreserveSplits() throws Exception {<a name="line.112"></a>
-<span class="sourceLineNo">113</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.113"></a>
-<span class="sourceLineNo">114</span> testSimpleTruncate(tableName, true);<a name="line.114"></a>
-<span class="sourceLineNo">115</span> }<a name="line.115"></a>
-<span class="sourceLineNo">116</span><a name="line.116"></a>
-<span class="sourceLineNo">117</span> @Test<a name="line.117"></a>
-<span class="sourceLineNo">118</span> public void testSimpleTruncateNoPreserveSplits() throws Exception {<a name="line.118"></a>
-<span class="sourceLineNo">119</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.119"></a>
-<span class="sourceLineNo">120</span> testSimpleTruncate(tableName, false);<a name="line.120"></a>
-<span class="sourceLineNo">121</span> }<a name="line.121"></a>
-<span class="sourceLineNo">122</span><a name="line.122"></a>
-<span class="sourceLineNo">123</span> private void testSimpleTruncate(final TableName tableName, final boolean preserveSplits)<a name="line.123"></a>
-<span class="sourceLineNo">124</span> throws Exception {<a name="line.124"></a>
-<span class="sourceLineNo">125</span> final String[] families = new String[] { "f1", "f2" };<a name="line.125"></a>
-<span class="sourceLineNo">126</span> final byte[][] splitKeys = new byte[][] {<a name="line.126"></a>
-<span class="sourceLineNo">127</span> Bytes.toBytes("a"), Bytes.toBytes("b"), Bytes.toBytes("c")<a name="line.127"></a>
-<span class="sourceLineNo">128</span> };<a name="line.128"></a>
+<span class="sourceLineNo">100</span> // HBASE-20178 has us fail-fast, in the constructor, so add try/catch for this case.<a name="line.100"></a>
+<span class="sourceLineNo">101</span> // Keep old way of looking at procedure too.<a name="line.101"></a>
+<span class="sourceLineNo">102</span> Throwable cause = null;<a name="line.102"></a>
+<span class="sourceLineNo">103</span> try {<a name="line.103"></a>
+<span class="sourceLineNo">104</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.104"></a>
+<span class="sourceLineNo">105</span> new TruncateTableProcedure(procExec.getEnvironment(), tableName, false));<a name="line.105"></a>
+<span class="sourceLineNo">106</span><a name="line.106"></a>
+<span class="sourceLineNo">107</span> // Second delete should fail with TableNotDisabled<a name="line.107"></a>
+<span class="sourceLineNo">108</span> Procedure<?> result = procExec.getResult(procId);<a name="line.108"></a>
+<span class="sourceLineNo">109</span> assertTrue(result.isFailed());<a name="line.109"></a>
+<span class="sourceLineNo">110</span> cause = ProcedureTestingUtility.getExceptionCause(result);<a name="line.110"></a>
+<span class="sourceLineNo">111</span> } catch (Throwable t) {<a name="line.111"></a>
+<span class="sourceLineNo">112</span> cause = t;<a name="line.112"></a>
+<span class="sourceLineNo">113</span> }<a name="line.113"></a>
+<span class="sourceLineNo">114</span> LOG.debug("Truncate failed with exception: " + cause);<a name="line.114"></a>
+<span class="sourceLineNo">115</span> assertTrue(cause instanceof TableNotDisabledException);<a name="line.115"></a>
+<span class="sourceLineNo">116</span> }<a name="line.116"></a>
+<span class="sourceLineNo">117</span><a name="line.117"></a>
+<span class="sourceLineNo">118</span> @Test<a name="line.118"></a>
+<span class="sourceLineNo">119</span> public void testSimpleTruncatePreserveSplits() throws Exception {<a name="line.119"></a>
+<span class="sourceLineNo">120</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.120"></a>
+<span class="sourceLineNo">121</span> testSimpleTruncate(tableName, true);<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> @Test<a name="line.124"></a>
+<span class="sourceLineNo">125</span> public void testSimpleTruncateNoPreserveSplits() throws Exception {<a name="line.125"></a>
+<span class="sourceLineNo">126</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.126"></a>
+<span class="sourceLineNo">127</span> testSimpleTruncate(tableName, false);<a name="line.127"></a>
+<span class="sourceLineNo">128</span> }<a name="line.128"></a>
<span class="sourceLineNo">129</span><a name="line.129"></a>
-<span class="sourceLineNo">130</span> RegionInfo[] regions = MasterProcedureTestingUtility.createTable(<a name="line.130"></a>
-<span class="sourceLineNo">131</span> getMasterProcedureExecutor(), tableName, splitKeys, families);<a name="line.131"></a>
-<span class="sourceLineNo">132</span> // load and verify that there are rows in the table<a name="line.132"></a>
-<span class="sourceLineNo">133</span> MasterProcedureTestingUtility.loadData(<a name="line.133"></a>
-<span class="sourceLineNo">134</span> UTIL.getConnection(), tableName, 100, splitKeys, families);<a name="line.134"></a>
-<span class="sourceLineNo">135</span> assertEquals(100, UTIL.countRows(tableName));<a name="line.135"></a>
-<span class="sourceLineNo">136</span> // disable the table<a name="line.136"></a>
-<span class="sourceLineNo">137</span> UTIL.getAdmin().disableTable(tableName);<a name="line.137"></a>
-<span class="sourceLineNo">138</span><a name="line.138"></a>
-<span class="sourceLineNo">139</span> // truncate the table<a name="line.139"></a>
-<span class="sourceLineNo">140</span> final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();<a name="line.140"></a>
-<span class="sourceLineNo">141</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.141"></a>
-<span class="sourceLineNo">142</span> new TruncateTableProcedure(procExec.getEnvironment(), tableName, preserveSplits));<a name="line.142"></a>
-<span class="sourceLineNo">143</span> ProcedureTestingUtility.assertProcNotFailed(procExec, procId);<a name="line.143"></a>
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-<span class="sourceLineNo">267</span> MasterFileSystem mfs = env.getMasterServices().getMasterFileSystem();<a name="line.267"></a>
-<span class="sourceLineNo">268</span> Path tempdir = mfs.getTempDir();<a name="line.268"></a>
-<span class="sourceLineNo">269</span> Path tableDir = FSUtils.getTableDir(tempdir, regionInfo.getTable());<a name="line.269"></a>
-<span class="sourceLineNo">270</span> Path regionDir = FSUtils.getRegionDir(tableDir, regionInfo);<a name="line.270"></a>
-<span class="sourceLineNo">271</span> FileSystem fs = FileSystem.get(conf);<a name="line.271"></a>
-<span class="sourceLineNo">272</span> fs.mkdirs(regionDir);<a name="line.272"></a>
-<span class="sourceLineNo">273</span><a name="line.273"></a>
-<span class="sourceLineNo">274</span> failOnce = true;<a name="line.274"></a>
-<span class="sourceLineNo">275</span> return Flow.HAS_MORE_STATE;<a name="line.275"></a>
-<span class="sourceLineNo">276</span> } catch (IOException e) {<a name="line.276"></a>
-<span class="sourceLineNo">277</span> fail("failed to create a region directory: " + e);<a name="line.277"></a>
-<span class="sourceLineNo">278</span> }<a name="line.278"></a>
-<span class="sourceLineNo">279</span> }<a name="line.279"></a>
+<span class="sourceLineNo">251</span> private boolean failOnce = false;<a name="line.251"></a>
+<span class="sourceLineNo">252</span><a name="line.252"></a>
+<span class="sourceLineNo">253</span> public TruncateTableProcedureOnHDFSFailure() {<a name="line.253"></a>
+<span class="sourceLineNo">254</span> // Required by the Procedure framework to create the procedure on replay<a name="line.254"></a>
+<span class="sourceLineNo">255</span> super();<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> public TruncateTableProcedureOnHDFSFailure(final MasterProcedureEnv env, TableName tableName,<a name="line.258"></a>
+<span class="sourceLineNo">259</span> boolean preserveSplits)<a name="line.259"></a>
+<span class="sourceLineNo">260</span> throws HBaseIOException {<a name="line.260"></a>
+<span class="sourceLineNo">261</span> super(env, tableName, preserveSplits);<a name="line.261"></a>
+<span class="sourceLineNo">262</span> }<a name="line.262"></a>
+<span class="sourceLineNo">263</span><a name="line.263"></a>
+<span class="sourceLineNo">264</span> @Override<a name="line.264"></a>
+<span class="sourceLineNo">265</span> protected Flow executeFromState(MasterProcedureEnv env,<a name="line.265"></a>
+<span class="sourceLineNo">266</span> MasterProcedureProtos.TruncateTableState state) throws InterruptedException {<a name="line.266"></a>
+<span class="sourceLineNo">267</span><a name="line.267"></a>
+<span class="sourceLineNo">268</span> if (!failOnce &&<a name="line.268"></a>
+<span class="sourceLineNo">269</span> state == MasterProcedureProtos.TruncateTableState.TRUNCATE_TABLE_CREATE_FS_LAYOUT) {<a name="line.269"></a>
+<span class="sourceLineNo">270</span> try {<a name="line.270"></a>
+<span class="sourceLineNo">271</span> // To emulate an HDFS failure, create only the first region directory<a name="line.271"></a>
+<span class="sourceLineNo">272</span> RegionInfo regionInfo = getFirstRegionInfo();<a name="line.272"></a>
+<span class="sourceLineNo">273</span> Configuration conf = env.getMasterConfiguration();<a name="line.273"></a>
+<span class="sourceLineNo">274</span> MasterFileSystem mfs = env.getMasterServices().getMasterFileSystem();<a name="line.274"></a>
+<span class="sourceLineNo">275</span> Path tempdir = mfs.getTempDir();<a name="line.275"></a>
+<span class="sourceLineNo">276</span> Path tableDir = FSUtils.getTableDir(tempdir, regionInfo.getTable());<a name="line.276"></a>
+<span class="sourceLineNo">277</span> Path regionDir = FSUtils.getRegionDir(tableDir, regionInfo);<a name="line.277"></a>
+<span class="sourceLineNo">278</span> FileSystem fs = FileSystem.get(conf);<a name="line.278"></a>
+<span class="sourceLineNo">279</span> fs.mkdirs(regionDir);<a name="line.279"></a>
<span class="sourceLineNo">280</span><a name="line.280"></a>
-<span class="sourceLineNo">281</span> return super.executeFromState(env, state);<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><a name="line.284"></a>
-<span class="sourceLineNo">285</span> private void testOnHDFSFailure(TableName tableName, boolean preserveSplits) throws Exception {<a name="line.285"></a>
-<span class="sourceLineNo">286</span> String[] families = new String[] { "f1", "f2" };<a name="line.286"></a>
-<span class="sourceLineNo">287</span> byte[][] splitKeys = new byte[][] {<a name="line.287"></a>
-<span class="sourceLineNo">288</span> Bytes.toBytes("a"), Bytes.toBytes("b"), Bytes.toBytes("c")<a name="line.288"></a>
-<span class="sourceLineNo">289</span> };<a name="line.289"></a>
-<span class="sourceLineNo">290</span><a name="line.290"></a>
-<span class="sourceLineNo">291</span> // create a table<a name="line.291"></a>
-<span class="sourceLineNo">292</span> MasterProcedureTestingUtility.createTable(<a name="line.292"></a>
-<span class="sourceLineNo">293</span> getMasterProcedureExecutor(), tableName, splitKeys, families);<a name="line.293"></a>
-<span class="sourceLineNo">294</span><a name="line.294"></a>
-<span class="sourceLineNo">295</span> // load and verify that there are rows in the table<a name="line.295"></a>
-<span class="sourceLineNo">296</span> MasterProcedureTestingUtility.loadData(<a name="line.296"></a>
-<span class="sourceLineNo">297</span> UTIL.getConnection(), tableName, 100, splitKeys, families);<a name="line.297"></a>
-<span class="sourceLineNo">298</span> assertEquals(100, UTIL.countRows(tableName));<a name="line.298"></a>
-<span class="sourceLineNo">299</span><a name="line.299"></a>
-<span class="sourceLineNo">300</span> // disable the table<a name="line.300"></a>
-<span class="sourceLineNo">301</span> UTIL.getAdmin().disableTable(tableName);<a name="line.301"></a>
-<span class="sourceLineNo">302</span><a name="line.302"></a>
-<span class="sourceLineNo">303</span> // truncate the table<a name="line.303"></a>
-<span class="sourceLineNo">304</span> final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();<a name="line.304"></a>
-<span class="sourceLineNo">305</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.305"></a>
-<span class="sourceLineNo">306</span> new TruncateTableProcedureOnHDFSFailure(procExec.getEnvironment(), tableName,<a name="line.306"></a>
-<span class="sourceLineNo">307</span> preserveSplits));<a name="line.307"></a>
-<span class="sourceLineNo">308</span> ProcedureTestingUtility.assertProcNotFailed(procExec, procId);<a name="line.308"></a>
-<span class="sourceLineNo">309</span> }<a name="line.309"></a>
-<span class="sourceLineNo">310</span>}<a name="line.310"></a>
+<span class="sourceLineNo">281</span> failOnce = true;<a name="line.281"></a>
+<span class="sourceLineNo">282</span> return Flow.HAS_MORE_STATE;<a name="line.282"></a>
+<span class="sourceLineNo">283</span> } catch (IOException e) {<a name="line.283"></a>
+<span class="sourceLineNo">284</span> fail("failed to create a region directory: " + e);<a name="line.284"></a>
+<span class="sourceLineNo">285</span> }<a name="line.285"></a>
+<span class="sourceLineNo">286</span> }<a name="line.286"></a>
+<span class="sourceLineNo">287</span><a name="line.287"></a>
+<span class="sourceLineNo">288</span> return super.executeFromState(env, state);<a name="line.288"></a>
+<span class="sourceLineNo">289</span> }<a name="line.289"></a>
+<span class="sourceLineNo">290</span> }<a name="line.290"></a>
+<span class="sourceLineNo">291</span><a name="line.291"></a>
+<span class="sourceLineNo">292</span> private void testOnHDFSFailure(TableName tableName, boolean preserveSplits) throws Exception {<a name="line.292"></a>
+<span class="sourceLineNo">293</span> String[] families = new String[] { "f1", "f2" };<a name="line.293"></a>
+<span class="sourceLineNo">294</span> byte[][] splitKeys = new byte[][] {<a name="line.294"></a>
+<span class="sourceLineNo">295</span> Bytes.toBytes("a"), Bytes.toBytes("b"), Bytes.toBytes("c")<a name="line.295"></a>
+<span class="sourceLineNo">296</span> };<a name="line.296"></a>
+<span class="sourceLineNo">297</span><a name="line.297"></a>
+<span class="sourceLineNo">298</span> // create a table<a name="line.298"></a>
+<span class="sourceLineNo">299</span> MasterProcedureTestingUtility.createTable(<a name="line.299"></a>
+<span class="sourceLineNo">300</span> getMasterProcedureExecutor(), tableName, splitKeys, families);<a name="line.300"></a>
+<span class="sourceLineNo">301</span><a name="line.301"></a>
+<span class="sourceLineNo">302</span> // load and verify that there are rows in the table<a name="line.302"></a>
+<span class="sourceLineNo">303</span> MasterProcedureTestingUtility.loadData(<a name="line.303"></a>
+<span class="sourceLineNo">304</span> UTIL.getConnection(), tableName, 100, splitKeys, families);<a name="line.304"></a>
+<span class="sourceLineNo">305</span> assertEquals(100, UTIL.countRows(tableName));<a name="line.305"></a>
+<span class="sourceLineNo">306</span><a name="line.306"></a>
+<span class="sourceLineNo">307</span> // disable the table<a name="line.307"></a>
+<span class="sourceLineNo">308</span> UTIL.getAdmin().disableTable(tableName);<a name="line.308"></a>
+<span class="sourceLineNo">309</span><a name="line.309"></a>
+<span class="sourceLineNo">310</span> // truncate the table<a name="line.310"></a>
+<span class="sourceLineNo">311</span> final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();<a name="line.311"></a>
+<span class="sourceLineNo">312</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.312"></a>
+<span class="sourceLineNo">313</span> new TruncateTableProcedureOnHDFSFailure(procExec.getEnvironment(), tableName,<a name="line.313"></a>
+<span class="sourceLineNo">314</span> preserveSplits));<a name="line.314"></a>
+<span class="sourceLineNo">315</span> ProcedureTestingUtility.assertProcNotFailed(procExec, procId);<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> @Test(timeout = 60000)<a name="line.318"></a>
+<span class="sourceLineNo">319</span> public void testTruncateWithPreserveAfterSplit() throws Exception {<a name="line.319"></a>
+<span class="sourceLineNo">320</span> String[] families = new String[] { "f1", "f2" };<a name="line.320"></a>
+<span class="sourceLineNo">321</span> byte[][] splitKeys =<a name="line.321"></a>
+<span class="sourceLineNo">322</span> new byte[][] { Bytes.toBytes("a"), Bytes.toBytes("b"), Bytes.toBytes("c") };<a name="line.322"></a>
+<span class="sourceLineNo">323</span> TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.323"></a>
+<span class="sourceLineNo">324</span> RegionInfo[] regions = MasterProcedureTestingUtility.createTable(getMasterProcedureExecutor(),<a name="line.324"></a>
+<span class="sourceLineNo">325</span> tableName, splitKeys, families);<a name="line.325"></a>
+<span class="sourceLineNo">326</span> splitAndTruncate(tableName, regions);<a name="line.326"></a>
+<span class="sourceLineNo">327</span> }<a name="line.327"></a>
+<span class="sourceLineNo">328</span><a name="line.328"></a>
+<span class="sourceLineNo">329</span> @Test(timeout = 60000)<a name="line.329"></a>
+<span class="sourceLineNo">330</span> public void testTruncatePreserveWithReplicaRegionAfterSplit() throws Exception {<a name="line.330"></a>
+<span class="sourceLineNo">331</span> String[] families = new String[] { "f1", "f2" };<a name="line.331"></a>
+<span class="sourceLineNo">332</span> byte[][] splitKeys =<a name="line.332"></a>
+<span class="sourceLineNo">333</span> new byte[][] { Bytes.toBytes("a"), Bytes.toBytes("b"), Bytes.toBytes("c") };<a name="line.333"></a>
+<span class="sourceLineNo">334</span> TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.334"></a>
+<span class="sourceLineNo">335</span><a name="line.335"></a>
+<span class="sourceLineNo">336</span> // create a table with region replications<a name="line.336"></a>
+<span class="sourceLineNo">337</span> TableDescriptor htd = TableDescriptorBuilder.newBuilder(tableName)<a name="line.337"></a>
+<span class="sourceLineNo">338</span> .setRegionReplication(3)<a name="line.338"></a>
+<span class="sourceLineNo">339</span> .setColumnFamilies(<a name="line.339"></a>
+<span class="sourceLineNo">340</span> Arrays.stream(families)<a name="line.340"></a>
+<span class="sourceLineNo">341</span> .map(fam -> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes(fam)).build())<a name="line.341"></a>
+<span class="sourceLineNo">342</span> .collect(Collectors.toList()))<a name="line.342"></a>
+<span class="sourceLineNo">343</span> .build();<a name="line.343"></a>
+<span class="sourceLineNo">344</span> RegionInfo[] regions = ModifyRegionUtils.createRegionInfos(htd, splitKeys);<a name="line.344"></a>
+<span class="sourceLineNo">345</span> ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();<a name="line.345"></a>
+<span class="sourceLineNo">346</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.346"></a>
+<span class="sourceLineNo">347</span> new CreateTableProcedure(procExec.getEnvironment(), htd, regions));<a name="line.347"></a>
+<span class="sourceLineNo">348</span> ProcedureTestingUtility.assertProcNotFailed(procExec.getResult(procId));<a name="line.348"></a>
+<span class="sourceLineNo">349</span><a name="line.349"></a>
+<span class="sourceLineNo">350</span> splitAndTruncate(tableName, regions);<a name="line.350"></a>
+<span class="sourceLineNo">351</span> }<a name="line.351"></a>
+<span class="sourceLineNo">352</span><a name="line.352"></a>
+<span class="sourceLineNo">353</span> private void splitAndTruncate(TableName tableName, RegionInfo[] regions) throws IOException,<a name="line.353"></a>
+<span class="sourceLineNo">354</span> InterruptedException {<a name="line.354"></a>
+<span class="sourceLineNo">355</span><a name="line.355"></a>
+<span class="sourceLineNo">356</span> // split a region<a name="line.356"></a>
+<span class="sourceLineNo">357</span> UTIL.getAdmin().split(tableName, new byte[]{'0'});<a name="line.357"></a>
+<span class="sourceLineNo">358</span> UTIL.waitUntilAllRegionsAssigned(tableName);<a name="line.358"></a>
+<span class="sourceLineNo">359</span><a name="line.359"></a>
+<span class="sourceLineNo">360</span> // wait until split really happens<a name="line.360"></a>
+<span class="sourceLineNo">361</span> while (UTIL.getAdmin().getRegions(tableName).size() <= regions.length) {<a name="line.361"></a>
+<span class="sourceLineNo">362</span> Thread.sleep(50);<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> // disable the table<a name="line.365"></a>
+<span class="sourceLineNo">366</span> UTIL.getAdmin().disableTable(tableName);<a name="line.366"></a>
+<span class="sourceLineNo">367</span><a name="line.367"></a>
+<span class="sourceLineNo">368</span> // truncate the table<a name="line.368"></a>
+<span class="sourceLineNo">369</span> ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();<a name="line.369"></a>
+<span class="sourceLineNo">370</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.370"></a>
+<span class="sourceLineNo">371</span> new TruncateTableProcedure(procExec.getEnvironment(), tableName, true));<a name="line.371"></a>
+<span class="sourceLineNo">372</span> ProcedureTestingUtility.assertProcNotFailed(procExec, procId);<a name="line.372"></a>
+<span class="sourceLineNo">373</span><a name="line.373"></a>
+<span class="sourceLineNo">374</span> UTIL.waitUntilAllRegionsAssigned(tableName);<a name="line.374"></a>
+<span class="sourceLineNo">375</span> }<a name="line.375"></a>
+<span class="sourceLineNo">376</span>}<a name="line.376"></a>
[5/5] hbase-site git commit: Published site at
874f1e8e6acfbf3e3dd6cb0c63c1daba0daabfd1.
Posted by gi...@apache.org.
Published site at 874f1e8e6acfbf3e3dd6cb0c63c1daba0daabfd1.
Project: http://git-wip-us.apache.org/repos/asf/hbase-site/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase-site/commit/8fd8f8ba
Tree: http://git-wip-us.apache.org/repos/asf/hbase-site/tree/8fd8f8ba
Diff: http://git-wip-us.apache.org/repos/asf/hbase-site/diff/8fd8f8ba
Branch: refs/heads/asf-site
Commit: 8fd8f8ba9d66e84a5970f2ad17f99525cb9f06df
Parents: 3907969
Author: jenkins <bu...@apache.org>
Authored: Sat May 26 14:47:48 2018 +0000
Committer: jenkins <bu...@apache.org>
Committed: Sat May 26 14:47:48 2018 +0000
----------------------------------------------------------------------
acid-semantics.html | 4 +-
apache_hbase_reference_guide.pdf | 4 +-
book.html | 2 +-
bulk-loads.html | 4 +-
checkstyle-aggregate.html | 4 +-
coc.html | 4 +-
dependencies.html | 4 +-
dependency-convergence.html | 4 +-
dependency-info.html | 4 +-
dependency-management.html | 4 +-
devapidocs/constant-values.html | 6 +-
.../procedure/TruncateTableProcedure.html | 52 +-
.../org/apache/hadoop/hbase/Version.html | 6 +-
.../procedure/TruncateTableProcedure.html | 574 ++++++++---------
downloads.html | 4 +-
export_control.html | 4 +-
index.html | 4 +-
integration.html | 4 +-
issue-tracking.html | 4 +-
license.html | 4 +-
mail-lists.html | 4 +-
metrics.html | 4 +-
old_news.html | 4 +-
plugin-management.html | 4 +-
plugins.html | 4 +-
poweredbyhbase.html | 4 +-
project-info.html | 4 +-
project-reports.html | 4 +-
project-summary.html | 4 +-
pseudo-distributed.html | 4 +-
replication.html | 4 +-
resources.html | 4 +-
source-repository.html | 4 +-
sponsors.html | 4 +-
supportingprojects.html | 4 +-
team-list.html | 4 +-
testdevapidocs/index-all.html | 6 +
.../hadoop/hbase/io/hfile/package-tree.html | 2 +-
...ure.TruncateTableProcedureOnHDFSFailure.html | 10 +-
.../procedure/TestTruncateTableProcedure.html | 114 +++-
.../org/apache/hadoop/hbase/package-tree.html | 8 +-
.../hadoop/hbase/procedure/package-tree.html | 8 +-
.../hadoop/hbase/procedure2/package-tree.html | 2 +-
.../hadoop/hbase/regionserver/package-tree.html | 6 +-
.../apache/hadoop/hbase/test/package-tree.html | 2 +-
.../apache/hadoop/hbase/wal/package-tree.html | 4 +-
...ure.TruncateTableProcedureOnHDFSFailure.html | 622 ++++++++++---------
.../procedure/TestTruncateTableProcedure.html | 622 ++++++++++---------
48 files changed, 1184 insertions(+), 986 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/acid-semantics.html
----------------------------------------------------------------------
diff --git a/acid-semantics.html b/acid-semantics.html
index 00c2a5a..d90a428 100644
--- a/acid-semantics.html
+++ b/acid-semantics.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Apache HBase (TM) ACID Properties
@@ -601,7 +601,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/apache_hbase_reference_guide.pdf
----------------------------------------------------------------------
diff --git a/apache_hbase_reference_guide.pdf b/apache_hbase_reference_guide.pdf
index 29c6304..8ed8509 100644
--- a/apache_hbase_reference_guide.pdf
+++ b/apache_hbase_reference_guide.pdf
@@ -5,8 +5,8 @@
/Author (Apache HBase Team)
/Creator (Asciidoctor PDF 1.5.0.alpha.15, based on Prawn 2.2.2)
/Producer (Apache HBase Team)
-/ModDate (D:20180525144453+00'00')
-/CreationDate (D:20180525144453+00'00')
+/ModDate (D:20180526144453+00'00')
+/CreationDate (D:20180526144453+00'00')
>>
endobj
2 0 obj
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/book.html
----------------------------------------------------------------------
diff --git a/book.html b/book.html
index 10f8274..9cf2537 100644
--- a/book.html
+++ b/book.html
@@ -37954,7 +37954,7 @@ The server will return cellblocks compressed using this same compressor as long
<div id="footer">
<div id="footer-text">
Version 3.0.0-SNAPSHOT<br>
-Last updated 2018-05-25 14:29:53 UTC
+Last updated 2018-05-26 14:29:47 UTC
</div>
</div>
</body>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/bulk-loads.html
----------------------------------------------------------------------
diff --git a/bulk-loads.html b/bulk-loads.html
index 5cbb1f1..496b2de 100644
--- a/bulk-loads.html
+++ b/bulk-loads.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Bulk Loads in Apache HBase (TM)
@@ -306,7 +306,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/checkstyle-aggregate.html
----------------------------------------------------------------------
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+<span class="sourceLineNo">294</span> byte[][] splitKeys = new byte[][] {<a name="line.294"></a>
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+<span class="sourceLineNo">296</span> };<a name="line.296"></a>
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+<span class="sourceLineNo">298</span> // create a table<a name="line.298"></a>
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+<span class="sourceLineNo">301</span><a name="line.301"></a>
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+<span class="sourceLineNo">330</span> public void testTruncatePreserveWithReplicaRegionAfterSplit() throws Exception {<a name="line.330"></a>
+<span class="sourceLineNo">331</span> String[] families = new String[] { "f1", "f2" };<a name="line.331"></a>
+<span class="sourceLineNo">332</span> byte[][] splitKeys =<a name="line.332"></a>
+<span class="sourceLineNo">333</span> new byte[][] { Bytes.toBytes("a"), Bytes.toBytes("b"), Bytes.toBytes("c") };<a name="line.333"></a>
+<span class="sourceLineNo">334</span> TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.334"></a>
+<span class="sourceLineNo">335</span><a name="line.335"></a>
+<span class="sourceLineNo">336</span> // create a table with region replications<a name="line.336"></a>
+<span class="sourceLineNo">337</span> TableDescriptor htd = TableDescriptorBuilder.newBuilder(tableName)<a name="line.337"></a>
+<span class="sourceLineNo">338</span> .setRegionReplication(3)<a name="line.338"></a>
+<span class="sourceLineNo">339</span> .setColumnFamilies(<a name="line.339"></a>
+<span class="sourceLineNo">340</span> Arrays.stream(families)<a name="line.340"></a>
+<span class="sourceLineNo">341</span> .map(fam -> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes(fam)).build())<a name="line.341"></a>
+<span class="sourceLineNo">342</span> .collect(Collectors.toList()))<a name="line.342"></a>
+<span class="sourceLineNo">343</span> .build();<a name="line.343"></a>
+<span class="sourceLineNo">344</span> RegionInfo[] regions = ModifyRegionUtils.createRegionInfos(htd, splitKeys);<a name="line.344"></a>
+<span class="sourceLineNo">345</span> ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();<a name="line.345"></a>
+<span class="sourceLineNo">346</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.346"></a>
+<span class="sourceLineNo">347</span> new CreateTableProcedure(procExec.getEnvironment(), htd, regions));<a name="line.347"></a>
+<span class="sourceLineNo">348</span> ProcedureTestingUtility.assertProcNotFailed(procExec.getResult(procId));<a name="line.348"></a>
+<span class="sourceLineNo">349</span><a name="line.349"></a>
+<span class="sourceLineNo">350</span> splitAndTruncate(tableName, regions);<a name="line.350"></a>
+<span class="sourceLineNo">351</span> }<a name="line.351"></a>
+<span class="sourceLineNo">352</span><a name="line.352"></a>
+<span class="sourceLineNo">353</span> private void splitAndTruncate(TableName tableName, RegionInfo[] regions) throws IOException,<a name="line.353"></a>
+<span class="sourceLineNo">354</span> InterruptedException {<a name="line.354"></a>
+<span class="sourceLineNo">355</span><a name="line.355"></a>
+<span class="sourceLineNo">356</span> // split a region<a name="line.356"></a>
+<span class="sourceLineNo">357</span> UTIL.getAdmin().split(tableName, new byte[]{'0'});<a name="line.357"></a>
+<span class="sourceLineNo">358</span> UTIL.waitUntilAllRegionsAssigned(tableName);<a name="line.358"></a>
+<span class="sourceLineNo">359</span><a name="line.359"></a>
+<span class="sourceLineNo">360</span> // wait until split really happens<a name="line.360"></a>
+<span class="sourceLineNo">361</span> while (UTIL.getAdmin().getRegions(tableName).size() <= regions.length) {<a name="line.361"></a>
+<span class="sourceLineNo">362</span> Thread.sleep(50);<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> // disable the table<a name="line.365"></a>
+<span class="sourceLineNo">366</span> UTIL.getAdmin().disableTable(tableName);<a name="line.366"></a>
+<span class="sourceLineNo">367</span><a name="line.367"></a>
+<span class="sourceLineNo">368</span> // truncate the table<a name="line.368"></a>
+<span class="sourceLineNo">369</span> ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();<a name="line.369"></a>
+<span class="sourceLineNo">370</span> long procId = ProcedureTestingUtility.submitAndWait(procExec,<a name="line.370"></a>
+<span class="sourceLineNo">371</span> new TruncateTableProcedure(procExec.getEnvironment(), tableName, true));<a name="line.371"></a>
+<span class="sourceLineNo">372</span> ProcedureTestingUtility.assertProcNotFailed(procExec, procId);<a name="line.372"></a>
+<span class="sourceLineNo">373</span><a name="line.373"></a>
+<span class="sourceLineNo">374</span> UTIL.waitUntilAllRegionsAssigned(tableName);<a name="line.374"></a>
+<span class="sourceLineNo">375</span> }<a name="line.375"></a>
+<span class="sourceLineNo">376</span>}<a name="line.376"></a>
[4/5] hbase-site git commit: Published site at
874f1e8e6acfbf3e3dd6cb0c63c1daba0daabfd1.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TruncateTableProcedure.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TruncateTableProcedure.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TruncateTableProcedure.html
index 9b9c612..f3cfb93 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TruncateTableProcedure.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TruncateTableProcedure.html
@@ -37,292 +37,294 @@
<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.RegionInfoBuilder;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.master.MasterCoprocessorHost;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.util.ModifyRegionUtils;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.slf4j.Logger;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.slf4j.LoggerFactory;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.TruncateTableState;<a name="line.43"></a>
-<span class="sourceLineNo">044</span><a name="line.44"></a>
-<span class="sourceLineNo">045</span>@InterfaceAudience.Private<a name="line.45"></a>
-<span class="sourceLineNo">046</span>public class TruncateTableProcedure<a name="line.46"></a>
-<span class="sourceLineNo">047</span> extends AbstractStateMachineTableProcedure<TruncateTableState> {<a name="line.47"></a>
-<span class="sourceLineNo">048</span> private static final Logger LOG = LoggerFactory.getLogger(TruncateTableProcedure.class);<a name="line.48"></a>
-<span class="sourceLineNo">049</span><a name="line.49"></a>
-<span class="sourceLineNo">050</span> private boolean preserveSplits;<a name="line.50"></a>
-<span class="sourceLineNo">051</span> private List<RegionInfo> regions;<a name="line.51"></a>
-<span class="sourceLineNo">052</span> private TableDescriptor tableDescriptor;<a name="line.52"></a>
-<span class="sourceLineNo">053</span> private TableName tableName;<a name="line.53"></a>
-<span class="sourceLineNo">054</span><a name="line.54"></a>
-<span class="sourceLineNo">055</span> public TruncateTableProcedure() {<a name="line.55"></a>
-<span class="sourceLineNo">056</span> // Required by the Procedure framework to create the procedure on replay<a name="line.56"></a>
-<span class="sourceLineNo">057</span> super();<a name="line.57"></a>
-<span class="sourceLineNo">058</span> }<a name="line.58"></a>
-<span class="sourceLineNo">059</span><a name="line.59"></a>
-<span class="sourceLineNo">060</span> public TruncateTableProcedure(final MasterProcedureEnv env, final TableName tableName,<a name="line.60"></a>
-<span class="sourceLineNo">061</span> boolean preserveSplits)<a name="line.61"></a>
-<span class="sourceLineNo">062</span> throws HBaseIOException {<a name="line.62"></a>
-<span class="sourceLineNo">063</span> this(env, tableName, preserveSplits, null);<a name="line.63"></a>
-<span class="sourceLineNo">064</span> }<a name="line.64"></a>
-<span class="sourceLineNo">065</span><a name="line.65"></a>
-<span class="sourceLineNo">066</span> public TruncateTableProcedure(final MasterProcedureEnv env, final TableName tableName,<a name="line.66"></a>
-<span class="sourceLineNo">067</span> boolean preserveSplits, ProcedurePrepareLatch latch)<a name="line.67"></a>
-<span class="sourceLineNo">068</span> throws HBaseIOException {<a name="line.68"></a>
-<span class="sourceLineNo">069</span> super(env, latch);<a name="line.69"></a>
-<span class="sourceLineNo">070</span> this.tableName = tableName;<a name="line.70"></a>
-<span class="sourceLineNo">071</span> preflightChecks(env, false);<a name="line.71"></a>
-<span class="sourceLineNo">072</span> this.preserveSplits = preserveSplits;<a name="line.72"></a>
-<span class="sourceLineNo">073</span> }<a name="line.73"></a>
-<span class="sourceLineNo">074</span><a name="line.74"></a>
-<span class="sourceLineNo">075</span> @Override<a name="line.75"></a>
-<span class="sourceLineNo">076</span> protected Flow executeFromState(final MasterProcedureEnv env, TruncateTableState state)<a name="line.76"></a>
-<span class="sourceLineNo">077</span> throws InterruptedException {<a name="line.77"></a>
-<span class="sourceLineNo">078</span> if (LOG.isTraceEnabled()) {<a name="line.78"></a>
-<span class="sourceLineNo">079</span> LOG.trace(this + " execute state=" + state);<a name="line.79"></a>
-<span class="sourceLineNo">080</span> }<a name="line.80"></a>
-<span class="sourceLineNo">081</span> try {<a name="line.81"></a>
-<span class="sourceLineNo">082</span> switch (state) {<a name="line.82"></a>
-<span class="sourceLineNo">083</span> case TRUNCATE_TABLE_PRE_OPERATION:<a name="line.83"></a>
-<span class="sourceLineNo">084</span> // Verify if we can truncate the table<a name="line.84"></a>
-<span class="sourceLineNo">085</span> if (!prepareTruncate(env)) {<a name="line.85"></a>
-<span class="sourceLineNo">086</span> assert isFailed() : "the truncate should have an exception here";<a name="line.86"></a>
-<span class="sourceLineNo">087</span> return Flow.NO_MORE_STATE;<a name="line.87"></a>
-<span class="sourceLineNo">088</span> }<a name="line.88"></a>
-<span class="sourceLineNo">089</span><a name="line.89"></a>
-<span class="sourceLineNo">090</span> // TODO: Move out... in the acquireLock()<a name="line.90"></a>
-<span class="sourceLineNo">091</span> LOG.debug("waiting for '" + getTableName() + "' regions in transition");<a name="line.91"></a>
-<span class="sourceLineNo">092</span> regions = env.getAssignmentManager().getRegionStates().getRegionsOfTable(getTableName());<a name="line.92"></a>
-<span class="sourceLineNo">093</span> assert regions != null && !regions.isEmpty() : "unexpected 0 regions";<a name="line.93"></a>
-<span class="sourceLineNo">094</span> ProcedureSyncWait.waitRegionInTransition(env, regions);<a name="line.94"></a>
-<span class="sourceLineNo">095</span><a name="line.95"></a>
-<span class="sourceLineNo">096</span> // Call coprocessors<a name="line.96"></a>
-<span class="sourceLineNo">097</span> preTruncate(env);<a name="line.97"></a>
-<span class="sourceLineNo">098</span><a name="line.98"></a>
-<span class="sourceLineNo">099</span> setNextState(TruncateTableState.TRUNCATE_TABLE_REMOVE_FROM_META);<a name="line.99"></a>
-<span class="sourceLineNo">100</span> break;<a name="line.100"></a>
-<span class="sourceLineNo">101</span> case TRUNCATE_TABLE_REMOVE_FROM_META:<a name="line.101"></a>
-<span class="sourceLineNo">102</span> tableDescriptor = env.getMasterServices().getTableDescriptors()<a name="line.102"></a>
-<span class="sourceLineNo">103</span> .get(tableName);<a name="line.103"></a>
-<span class="sourceLineNo">104</span> DeleteTableProcedure.deleteFromMeta(env, getTableName(), regions);<a name="line.104"></a>
-<span class="sourceLineNo">105</span> DeleteTableProcedure.deleteAssignmentState(env, getTableName());<a name="line.105"></a>
-<span class="sourceLineNo">106</span> setNextState(TruncateTableState.TRUNCATE_TABLE_CLEAR_FS_LAYOUT);<a name="line.106"></a>
-<span class="sourceLineNo">107</span> break;<a name="line.107"></a>
-<span class="sourceLineNo">108</span> case TRUNCATE_TABLE_CLEAR_FS_LAYOUT:<a name="line.108"></a>
-<span class="sourceLineNo">109</span> DeleteTableProcedure.deleteFromFs(env, getTableName(), regions, true);<a name="line.109"></a>
-<span class="sourceLineNo">110</span> // NOTE: It's very important that we create new HRegions before next state, so that<a name="line.110"></a>
-<span class="sourceLineNo">111</span> // they get persisted in procedure state before we start using them for anything.<a name="line.111"></a>
-<span class="sourceLineNo">112</span> // Otherwise, if we create them in next step and master crashes after creating fs<a name="line.112"></a>
-<span class="sourceLineNo">113</span> // layout but before saving state, region re-created after recovery will have different<a name="line.113"></a>
-<span class="sourceLineNo">114</span> // regionId(s) and encoded names. That will lead to unwanted regions in FS layout<a name="line.114"></a>
-<span class="sourceLineNo">115</span> // (which were created before the crash).<a name="line.115"></a>
-<span class="sourceLineNo">116</span> if (!preserveSplits) {<a name="line.116"></a>
-<span class="sourceLineNo">117</span> // if we are not preserving splits, generate a new single region<a name="line.117"></a>
-<span class="sourceLineNo">118</span> regions = Arrays.asList(ModifyRegionUtils.createRegionInfos(tableDescriptor, null));<a name="line.118"></a>
-<span class="sourceLineNo">119</span> } else {<a name="line.119"></a>
-<span class="sourceLineNo">120</span> regions = recreateRegionInfo(regions);<a name="line.120"></a>
-<span class="sourceLineNo">121</span> }<a name="line.121"></a>
-<span class="sourceLineNo">122</span> setNextState(TruncateTableState.TRUNCATE_TABLE_CREATE_FS_LAYOUT);<a name="line.122"></a>
-<span class="sourceLineNo">123</span> break;<a name="line.123"></a>
-<span class="sourceLineNo">124</span> case TRUNCATE_TABLE_CREATE_FS_LAYOUT:<a name="line.124"></a>
-<span class="sourceLineNo">125</span> DeleteTableProcedure.deleteFromFs(env, getTableName(), regions, true);<a name="line.125"></a>
-<span class="sourceLineNo">126</span> regions = CreateTableProcedure.createFsLayout(env, tableDescriptor, regions);<a name="line.126"></a>
-<span class="sourceLineNo">127</span> CreateTableProcedure.updateTableDescCache(env, getTableName());<a name="line.127"></a>
-<span class="sourceLineNo">128</span> setNextState(TruncateTableState.TRUNCATE_TABLE_ADD_TO_META);<a name="line.128"></a>
-<span class="sourceLineNo">129</span> break;<a name="line.129"></a>
-<span class="sourceLineNo">130</span> case TRUNCATE_TABLE_ADD_TO_META:<a name="line.130"></a>
-<span class="sourceLineNo">131</span> regions = CreateTableProcedure.addTableToMeta(env, tableDescriptor, regions);<a name="line.131"></a>
-<span class="sourceLineNo">132</span> setNextState(TruncateTableState.TRUNCATE_TABLE_ASSIGN_REGIONS);<a name="line.132"></a>
-<span class="sourceLineNo">133</span> break;<a name="line.133"></a>
-<span class="sourceLineNo">134</span> case TRUNCATE_TABLE_ASSIGN_REGIONS:<a name="line.134"></a>
-<span class="sourceLineNo">135</span> CreateTableProcedure.setEnablingState(env, getTableName());<a name="line.135"></a>
-<span class="sourceLineNo">136</span> addChildProcedure(env.getAssignmentManager().createRoundRobinAssignProcedures(regions));<a name="line.136"></a>
-<span class="sourceLineNo">137</span> setNextState(TruncateTableState.TRUNCATE_TABLE_POST_OPERATION);<a name="line.137"></a>
-<span class="sourceLineNo">138</span> tableDescriptor = null;<a name="line.138"></a>
-<span class="sourceLineNo">139</span> regions = null;<a name="line.139"></a>
-<span class="sourceLineNo">140</span> break;<a name="line.140"></a>
-<span class="sourceLineNo">141</span> case TRUNCATE_TABLE_POST_OPERATION:<a name="line.141"></a>
-<span class="sourceLineNo">142</span> CreateTableProcedure.setEnabledState(env, getTableName());<a name="line.142"></a>
-<span class="sourceLineNo">143</span> postTruncate(env);<a name="line.143"></a>
-<span class="sourceLineNo">144</span> LOG.debug("truncate '" + getTableName() + "' completed");<a name="line.144"></a>
-<span class="sourceLineNo">145</span> return Flow.NO_MORE_STATE;<a name="line.145"></a>
-<span class="sourceLineNo">146</span> default:<a name="line.146"></a>
-<span class="sourceLineNo">147</span> throw new UnsupportedOperationException("unhandled state=" + state);<a name="line.147"></a>
-<span class="sourceLineNo">148</span> }<a name="line.148"></a>
-<span class="sourceLineNo">149</span> } catch (IOException e) {<a name="line.149"></a>
-<span class="sourceLineNo">150</span> if (isRollbackSupported(state)) {<a name="line.150"></a>
-<span class="sourceLineNo">151</span> setFailure("master-truncate-table", e);<a name="line.151"></a>
-<span class="sourceLineNo">152</span> } else {<a name="line.152"></a>
-<span class="sourceLineNo">153</span> LOG.warn("Retriable error trying to truncate table=" + getTableName()<a name="line.153"></a>
-<span class="sourceLineNo">154</span> + " state=" + state, e);<a name="line.154"></a>
-<span class="sourceLineNo">155</span> }<a name="line.155"></a>
-<span class="sourceLineNo">156</span> }<a name="line.156"></a>
-<span class="sourceLineNo">157</span> return Flow.HAS_MORE_STATE;<a name="line.157"></a>
-<span class="sourceLineNo">158</span> }<a name="line.158"></a>
-<span class="sourceLineNo">159</span><a name="line.159"></a>
-<span class="sourceLineNo">160</span> @Override<a name="line.160"></a>
-<span class="sourceLineNo">161</span> protected void rollbackState(final MasterProcedureEnv env, final TruncateTableState state) {<a name="line.161"></a>
-<span class="sourceLineNo">162</span> if (state == TruncateTableState.TRUNCATE_TABLE_PRE_OPERATION) {<a name="line.162"></a>
-<span class="sourceLineNo">163</span> // nothing to rollback, pre-truncate is just table-state checks.<a name="line.163"></a>
-<span class="sourceLineNo">164</span> // We can fail if the table does not exist or is not disabled.<a name="line.164"></a>
-<span class="sourceLineNo">165</span> // TODO: coprocessor rollback semantic is still undefined.<a name="line.165"></a>
-<span class="sourceLineNo">166</span> return;<a name="line.166"></a>
-<span class="sourceLineNo">167</span> }<a name="line.167"></a>
-<span class="sourceLineNo">168</span><a name="line.168"></a>
-<span class="sourceLineNo">169</span> // The truncate doesn't have a rollback. The execution will succeed, at some point.<a name="line.169"></a>
-<span class="sourceLineNo">170</span> throw new UnsupportedOperationException("unhandled state=" + state);<a name="line.170"></a>
-<span class="sourceLineNo">171</span> }<a name="line.171"></a>
-<span class="sourceLineNo">172</span><a name="line.172"></a>
-<span class="sourceLineNo">173</span> @Override<a name="line.173"></a>
-<span class="sourceLineNo">174</span> protected void completionCleanup(final MasterProcedureEnv env) {<a name="line.174"></a>
-<span class="sourceLineNo">175</span> releaseSyncLatch();<a name="line.175"></a>
-<span class="sourceLineNo">176</span> }<a name="line.176"></a>
-<span class="sourceLineNo">177</span><a name="line.177"></a>
-<span class="sourceLineNo">178</span> @Override<a name="line.178"></a>
-<span class="sourceLineNo">179</span> protected boolean isRollbackSupported(final TruncateTableState state) {<a name="line.179"></a>
-<span class="sourceLineNo">180</span> switch (state) {<a name="line.180"></a>
-<span class="sourceLineNo">181</span> case TRUNCATE_TABLE_PRE_OPERATION:<a name="line.181"></a>
-<span class="sourceLineNo">182</span> return true;<a name="line.182"></a>
-<span class="sourceLineNo">183</span> default:<a name="line.183"></a>
-<span class="sourceLineNo">184</span> return false;<a name="line.184"></a>
-<span class="sourceLineNo">185</span> }<a name="line.185"></a>
-<span class="sourceLineNo">186</span> }<a name="line.186"></a>
-<span class="sourceLineNo">187</span><a name="line.187"></a>
-<span class="sourceLineNo">188</span> @Override<a name="line.188"></a>
-<span class="sourceLineNo">189</span> protected TruncateTableState getState(final int stateId) {<a name="line.189"></a>
-<span class="sourceLineNo">190</span> return TruncateTableState.valueOf(stateId);<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> @Override<a name="line.193"></a>
-<span class="sourceLineNo">194</span> protected int getStateId(final TruncateTableState state) {<a name="line.194"></a>
-<span class="sourceLineNo">195</span> return state.getNumber();<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> @Override<a name="line.198"></a>
-<span class="sourceLineNo">199</span> protected TruncateTableState getInitialState() {<a name="line.199"></a>
-<span class="sourceLineNo">200</span> return TruncateTableState.TRUNCATE_TABLE_PRE_OPERATION;<a name="line.200"></a>
-<span class="sourceLineNo">201</span> }<a name="line.201"></a>
-<span class="sourceLineNo">202</span><a name="line.202"></a>
-<span class="sourceLineNo">203</span> @Override<a name="line.203"></a>
-<span class="sourceLineNo">204</span> public TableName getTableName() {<a name="line.204"></a>
-<span class="sourceLineNo">205</span> return tableName;<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> @Override<a name="line.208"></a>
-<span class="sourceLineNo">209</span> public TableOperationType getTableOperationType() {<a name="line.209"></a>
-<span class="sourceLineNo">210</span> return TableOperationType.EDIT;<a name="line.210"></a>
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-<span class="sourceLineNo">283</span> env.getMasterServices().checkTableModifiable(getTableName());<a name="line.283"></a>
-<span class="sourceLineNo">284</span> } catch (TableNotFoundException|TableNotDisabledException e) {<a name="line.284"></a>
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-<span class="sourceLineNo">295</span> final TableName tableName = getTableName();<a name="line.295"></a>
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-<span class="sourceLineNo">297</span> }<a name="line.297"></a>
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-<span class="sourceLineNo">307</span> }<a name="line.307"></a>
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-<span class="sourceLineNo">316</span> }<a name="line.316"></a>
-<span class="sourceLineNo">317</span>}<a name="line.317"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.RegionReplicaUtil;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.master.MasterCoprocessorHost;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.util.ModifyRegionUtils;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.slf4j.Logger;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.slf4j.LoggerFactory;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.TruncateTableState;<a name="line.44"></a>
+<span class="sourceLineNo">045</span><a name="line.45"></a>
+<span class="sourceLineNo">046</span>@InterfaceAudience.Private<a name="line.46"></a>
+<span class="sourceLineNo">047</span>public class TruncateTableProcedure<a name="line.47"></a>
+<span class="sourceLineNo">048</span> extends AbstractStateMachineTableProcedure<TruncateTableState> {<a name="line.48"></a>
+<span class="sourceLineNo">049</span> private static final Logger LOG = LoggerFactory.getLogger(TruncateTableProcedure.class);<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span> private boolean preserveSplits;<a name="line.51"></a>
+<span class="sourceLineNo">052</span> private List<RegionInfo> regions;<a name="line.52"></a>
+<span class="sourceLineNo">053</span> private TableDescriptor tableDescriptor;<a name="line.53"></a>
+<span class="sourceLineNo">054</span> private TableName tableName;<a name="line.54"></a>
+<span class="sourceLineNo">055</span><a name="line.55"></a>
+<span class="sourceLineNo">056</span> public TruncateTableProcedure() {<a name="line.56"></a>
+<span class="sourceLineNo">057</span> // Required by the Procedure framework to create the procedure on replay<a name="line.57"></a>
+<span class="sourceLineNo">058</span> super();<a name="line.58"></a>
+<span class="sourceLineNo">059</span> }<a name="line.59"></a>
+<span class="sourceLineNo">060</span><a name="line.60"></a>
+<span class="sourceLineNo">061</span> public TruncateTableProcedure(final MasterProcedureEnv env, final TableName tableName,<a name="line.61"></a>
+<span class="sourceLineNo">062</span> boolean preserveSplits)<a name="line.62"></a>
+<span class="sourceLineNo">063</span> throws HBaseIOException {<a name="line.63"></a>
+<span class="sourceLineNo">064</span> this(env, tableName, preserveSplits, null);<a name="line.64"></a>
+<span class="sourceLineNo">065</span> }<a name="line.65"></a>
+<span class="sourceLineNo">066</span><a name="line.66"></a>
+<span class="sourceLineNo">067</span> public TruncateTableProcedure(final MasterProcedureEnv env, final TableName tableName,<a name="line.67"></a>
+<span class="sourceLineNo">068</span> boolean preserveSplits, ProcedurePrepareLatch latch)<a name="line.68"></a>
+<span class="sourceLineNo">069</span> throws HBaseIOException {<a name="line.69"></a>
+<span class="sourceLineNo">070</span> super(env, latch);<a name="line.70"></a>
+<span class="sourceLineNo">071</span> this.tableName = tableName;<a name="line.71"></a>
+<span class="sourceLineNo">072</span> preflightChecks(env, false);<a name="line.72"></a>
+<span class="sourceLineNo">073</span> this.preserveSplits = preserveSplits;<a name="line.73"></a>
+<span class="sourceLineNo">074</span> }<a name="line.74"></a>
+<span class="sourceLineNo">075</span><a name="line.75"></a>
+<span class="sourceLineNo">076</span> @Override<a name="line.76"></a>
+<span class="sourceLineNo">077</span> protected Flow executeFromState(final MasterProcedureEnv env, TruncateTableState state)<a name="line.77"></a>
+<span class="sourceLineNo">078</span> throws InterruptedException {<a name="line.78"></a>
+<span class="sourceLineNo">079</span> if (LOG.isTraceEnabled()) {<a name="line.79"></a>
+<span class="sourceLineNo">080</span> LOG.trace(this + " execute state=" + state);<a name="line.80"></a>
+<span class="sourceLineNo">081</span> }<a name="line.81"></a>
+<span class="sourceLineNo">082</span> try {<a name="line.82"></a>
+<span class="sourceLineNo">083</span> switch (state) {<a name="line.83"></a>
+<span class="sourceLineNo">084</span> case TRUNCATE_TABLE_PRE_OPERATION:<a name="line.84"></a>
+<span class="sourceLineNo">085</span> // Verify if we can truncate the table<a name="line.85"></a>
+<span class="sourceLineNo">086</span> if (!prepareTruncate(env)) {<a name="line.86"></a>
+<span class="sourceLineNo">087</span> assert isFailed() : "the truncate should have an exception here";<a name="line.87"></a>
+<span class="sourceLineNo">088</span> return Flow.NO_MORE_STATE;<a name="line.88"></a>
+<span class="sourceLineNo">089</span> }<a name="line.89"></a>
+<span class="sourceLineNo">090</span><a name="line.90"></a>
+<span class="sourceLineNo">091</span> // TODO: Move out... in the acquireLock()<a name="line.91"></a>
+<span class="sourceLineNo">092</span> LOG.debug("waiting for '" + getTableName() + "' regions in transition");<a name="line.92"></a>
+<span class="sourceLineNo">093</span> regions = env.getAssignmentManager().getRegionStates().getRegionsOfTable(getTableName());<a name="line.93"></a>
+<span class="sourceLineNo">094</span> RegionReplicaUtil.removeNonDefaultRegions(regions);<a name="line.94"></a>
+<span class="sourceLineNo">095</span> assert regions != null && !regions.isEmpty() : "unexpected 0 regions";<a name="line.95"></a>
+<span class="sourceLineNo">096</span> ProcedureSyncWait.waitRegionInTransition(env, regions);<a name="line.96"></a>
+<span class="sourceLineNo">097</span><a name="line.97"></a>
+<span class="sourceLineNo">098</span> // Call coprocessors<a name="line.98"></a>
+<span class="sourceLineNo">099</span> preTruncate(env);<a name="line.99"></a>
+<span class="sourceLineNo">100</span><a name="line.100"></a>
+<span class="sourceLineNo">101</span> setNextState(TruncateTableState.TRUNCATE_TABLE_REMOVE_FROM_META);<a name="line.101"></a>
+<span class="sourceLineNo">102</span> break;<a name="line.102"></a>
+<span class="sourceLineNo">103</span> case TRUNCATE_TABLE_REMOVE_FROM_META:<a name="line.103"></a>
+<span class="sourceLineNo">104</span> tableDescriptor = env.getMasterServices().getTableDescriptors()<a name="line.104"></a>
+<span class="sourceLineNo">105</span> .get(tableName);<a name="line.105"></a>
+<span class="sourceLineNo">106</span> DeleteTableProcedure.deleteFromMeta(env, getTableName(), regions);<a name="line.106"></a>
+<span class="sourceLineNo">107</span> DeleteTableProcedure.deleteAssignmentState(env, getTableName());<a name="line.107"></a>
+<span class="sourceLineNo">108</span> setNextState(TruncateTableState.TRUNCATE_TABLE_CLEAR_FS_LAYOUT);<a name="line.108"></a>
+<span class="sourceLineNo">109</span> break;<a name="line.109"></a>
+<span class="sourceLineNo">110</span> case TRUNCATE_TABLE_CLEAR_FS_LAYOUT:<a name="line.110"></a>
+<span class="sourceLineNo">111</span> DeleteTableProcedure.deleteFromFs(env, getTableName(), regions, true);<a name="line.111"></a>
+<span class="sourceLineNo">112</span> // NOTE: It's very important that we create new HRegions before next state, so that<a name="line.112"></a>
+<span class="sourceLineNo">113</span> // they get persisted in procedure state before we start using them for anything.<a name="line.113"></a>
+<span class="sourceLineNo">114</span> // Otherwise, if we create them in next step and master crashes after creating fs<a name="line.114"></a>
+<span class="sourceLineNo">115</span> // layout but before saving state, region re-created after recovery will have different<a name="line.115"></a>
+<span class="sourceLineNo">116</span> // regionId(s) and encoded names. That will lead to unwanted regions in FS layout<a name="line.116"></a>
+<span class="sourceLineNo">117</span> // (which were created before the crash).<a name="line.117"></a>
+<span class="sourceLineNo">118</span> if (!preserveSplits) {<a name="line.118"></a>
+<span class="sourceLineNo">119</span> // if we are not preserving splits, generate a new single region<a name="line.119"></a>
+<span class="sourceLineNo">120</span> regions = Arrays.asList(ModifyRegionUtils.createRegionInfos(tableDescriptor, null));<a name="line.120"></a>
+<span class="sourceLineNo">121</span> } else {<a name="line.121"></a>
+<span class="sourceLineNo">122</span> regions = recreateRegionInfo(regions);<a name="line.122"></a>
+<span class="sourceLineNo">123</span> }<a name="line.123"></a>
+<span class="sourceLineNo">124</span> setNextState(TruncateTableState.TRUNCATE_TABLE_CREATE_FS_LAYOUT);<a name="line.124"></a>
+<span class="sourceLineNo">125</span> break;<a name="line.125"></a>
+<span class="sourceLineNo">126</span> case TRUNCATE_TABLE_CREATE_FS_LAYOUT:<a name="line.126"></a>
+<span class="sourceLineNo">127</span> DeleteTableProcedure.deleteFromFs(env, getTableName(), regions, true);<a name="line.127"></a>
+<span class="sourceLineNo">128</span> regions = CreateTableProcedure.createFsLayout(env, tableDescriptor, regions);<a name="line.128"></a>
+<span class="sourceLineNo">129</span> CreateTableProcedure.updateTableDescCache(env, getTableName());<a name="line.129"></a>
+<span class="sourceLineNo">130</span> setNextState(TruncateTableState.TRUNCATE_TABLE_ADD_TO_META);<a name="line.130"></a>
+<span class="sourceLineNo">131</span> break;<a name="line.131"></a>
+<span class="sourceLineNo">132</span> case TRUNCATE_TABLE_ADD_TO_META:<a name="line.132"></a>
+<span class="sourceLineNo">133</span> regions = CreateTableProcedure.addTableToMeta(env, tableDescriptor, regions);<a name="line.133"></a>
+<span class="sourceLineNo">134</span> setNextState(TruncateTableState.TRUNCATE_TABLE_ASSIGN_REGIONS);<a name="line.134"></a>
+<span class="sourceLineNo">135</span> break;<a name="line.135"></a>
+<span class="sourceLineNo">136</span> case TRUNCATE_TABLE_ASSIGN_REGIONS:<a name="line.136"></a>
+<span class="sourceLineNo">137</span> CreateTableProcedure.setEnablingState(env, getTableName());<a name="line.137"></a>
+<span class="sourceLineNo">138</span> addChildProcedure(env.getAssignmentManager().createRoundRobinAssignProcedures(regions));<a name="line.138"></a>
+<span class="sourceLineNo">139</span> setNextState(TruncateTableState.TRUNCATE_TABLE_POST_OPERATION);<a name="line.139"></a>
+<span class="sourceLineNo">140</span> tableDescriptor = null;<a name="line.140"></a>
+<span class="sourceLineNo">141</span> regions = null;<a name="line.141"></a>
+<span class="sourceLineNo">142</span> break;<a name="line.142"></a>
+<span class="sourceLineNo">143</span> case TRUNCATE_TABLE_POST_OPERATION:<a name="line.143"></a>
+<span class="sourceLineNo">144</span> CreateTableProcedure.setEnabledState(env, getTableName());<a name="line.144"></a>
+<span class="sourceLineNo">145</span> postTruncate(env);<a name="line.145"></a>
+<span class="sourceLineNo">146</span> LOG.debug("truncate '" + getTableName() + "' completed");<a name="line.146"></a>
+<span class="sourceLineNo">147</span> return Flow.NO_MORE_STATE;<a name="line.147"></a>
+<span class="sourceLineNo">148</span> default:<a name="line.148"></a>
+<span class="sourceLineNo">149</span> throw new UnsupportedOperationException("unhandled state=" + state);<a name="line.149"></a>
+<span class="sourceLineNo">150</span> }<a name="line.150"></a>
+<span class="sourceLineNo">151</span> } catch (IOException e) {<a name="line.151"></a>
+<span class="sourceLineNo">152</span> if (isRollbackSupported(state)) {<a name="line.152"></a>
+<span class="sourceLineNo">153</span> setFailure("master-truncate-table", e);<a name="line.153"></a>
+<span class="sourceLineNo">154</span> } else {<a name="line.154"></a>
+<span class="sourceLineNo">155</span> LOG.warn("Retriable error trying to truncate table=" + getTableName()<a name="line.155"></a>
+<span class="sourceLineNo">156</span> + " state=" + state, e);<a name="line.156"></a>
+<span class="sourceLineNo">157</span> }<a name="line.157"></a>
+<span class="sourceLineNo">158</span> }<a name="line.158"></a>
+<span class="sourceLineNo">159</span> return Flow.HAS_MORE_STATE;<a name="line.159"></a>
+<span class="sourceLineNo">160</span> }<a name="line.160"></a>
+<span class="sourceLineNo">161</span><a name="line.161"></a>
+<span class="sourceLineNo">162</span> @Override<a name="line.162"></a>
+<span class="sourceLineNo">163</span> protected void rollbackState(final MasterProcedureEnv env, final TruncateTableState state) {<a name="line.163"></a>
+<span class="sourceLineNo">164</span> if (state == TruncateTableState.TRUNCATE_TABLE_PRE_OPERATION) {<a name="line.164"></a>
+<span class="sourceLineNo">165</span> // nothing to rollback, pre-truncate is just table-state checks.<a name="line.165"></a>
+<span class="sourceLineNo">166</span> // We can fail if the table does not exist or is not disabled.<a name="line.166"></a>
+<span class="sourceLineNo">167</span> // TODO: coprocessor rollback semantic is still undefined.<a name="line.167"></a>
+<span class="sourceLineNo">168</span> return;<a name="line.168"></a>
+<span class="sourceLineNo">169</span> }<a name="line.169"></a>
+<span class="sourceLineNo">170</span><a name="line.170"></a>
+<span class="sourceLineNo">171</span> // The truncate doesn't have a rollback. The execution will succeed, at some point.<a name="line.171"></a>
+<span class="sourceLineNo">172</span> throw new UnsupportedOperationException("unhandled state=" + state);<a name="line.172"></a>
+<span class="sourceLineNo">173</span> }<a name="line.173"></a>
+<span class="sourceLineNo">174</span><a name="line.174"></a>
+<span class="sourceLineNo">175</span> @Override<a name="line.175"></a>
+<span class="sourceLineNo">176</span> protected void completionCleanup(final MasterProcedureEnv env) {<a name="line.176"></a>
+<span class="sourceLineNo">177</span> releaseSyncLatch();<a name="line.177"></a>
+<span class="sourceLineNo">178</span> }<a name="line.178"></a>
+<span class="sourceLineNo">179</span><a name="line.179"></a>
+<span class="sourceLineNo">180</span> @Override<a name="line.180"></a>
+<span class="sourceLineNo">181</span> protected boolean isRollbackSupported(final TruncateTableState state) {<a name="line.181"></a>
+<span class="sourceLineNo">182</span> switch (state) {<a name="line.182"></a>
+<span class="sourceLineNo">183</span> case TRUNCATE_TABLE_PRE_OPERATION:<a name="line.183"></a>
+<span class="sourceLineNo">184</span> return true;<a name="line.184"></a>
+<span class="sourceLineNo">185</span> default:<a name="line.185"></a>
+<span class="sourceLineNo">186</span> return false;<a name="line.186"></a>
+<span class="sourceLineNo">187</span> }<a name="line.187"></a>
+<span class="sourceLineNo">188</span> }<a name="line.188"></a>
+<span class="sourceLineNo">189</span><a name="line.189"></a>
+<span class="sourceLineNo">190</span> @Override<a name="line.190"></a>
+<span class="sourceLineNo">191</span> protected TruncateTableState getState(final int stateId) {<a name="line.191"></a>
+<span class="sourceLineNo">192</span> return TruncateTableState.valueOf(stateId);<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> @Override<a name="line.195"></a>
+<span class="sourceLineNo">196</span> protected int getStateId(final TruncateTableState state) {<a name="line.196"></a>
+<span class="sourceLineNo">197</span> return state.getNumber();<a name="line.197"></a>
+<span class="sourceLineNo">198</span> }<a name="line.198"></a>
+<span class="sourceLineNo">199</span><a name="line.199"></a>
+<span class="sourceLineNo">200</span> @Override<a name="line.200"></a>
+<span class="sourceLineNo">201</span> protected TruncateTableState getInitialState() {<a name="line.201"></a>
+<span class="sourceLineNo">202</span> return TruncateTableState.TRUNCATE_TABLE_PRE_OPERATION;<a name="line.202"></a>
+<span class="sourceLineNo">203</span> }<a name="line.203"></a>
+<span class="sourceLineNo">204</span><a name="line.204"></a>
+<span class="sourceLineNo">205</span> @Override<a name="line.205"></a>
+<span class="sourceLineNo">206</span> public TableName getTableName() {<a name="line.206"></a>
+<span class="sourceLineNo">207</span> return tableName;<a name="line.207"></a>
+<span class="sourceLineNo">208</span> }<a name="line.208"></a>
+<span class="sourceLineNo">209</span><a name="line.209"></a>
+<span class="sourceLineNo">210</span> @Override<a name="line.210"></a>
+<span class="sourceLineNo">211</span> public TableOperationType getTableOperationType() {<a name="line.211"></a>
+<span class="sourceLineNo">212</span> return TableOperationType.EDIT;<a name="line.212"></a>
+<span class="sourceLineNo">213</span> }<a name="line.213"></a>
+<span class="sourceLineNo">214</span><a name="line.214"></a>
+<span class="sourceLineNo">215</span> @Override<a name="line.215"></a>
+<span class="sourceLineNo">216</span> public void toStringClassDetails(StringBuilder sb) {<a name="line.216"></a>
+<span class="sourceLineNo">217</span> sb.append(getClass().getSimpleName());<a name="line.217"></a>
+<span class="sourceLineNo">218</span> sb.append(" (table=");<a name="line.218"></a>
+<span class="sourceLineNo">219</span> sb.append(getTableName());<a name="line.219"></a>
+<span class="sourceLineNo">220</span> sb.append(" preserveSplits=");<a name="line.220"></a>
+<span class="sourceLineNo">221</span> sb.append(preserveSplits);<a name="line.221"></a>
+<span class="sourceLineNo">222</span> sb.append(")");<a name="line.222"></a>
+<span class="sourceLineNo">223</span> }<a name="line.223"></a>
+<span class="sourceLineNo">224</span><a name="line.224"></a>
+<span class="sourceLineNo">225</span> @Override<a name="line.225"></a>
+<span class="sourceLineNo">226</span> protected void serializeStateData(ProcedureStateSerializer serializer)<a name="line.226"></a>
+<span class="sourceLineNo">227</span> throws IOException {<a name="line.227"></a>
+<span class="sourceLineNo">228</span> super.serializeStateData(serializer);<a name="line.228"></a>
+<span class="sourceLineNo">229</span><a name="line.229"></a>
+<span class="sourceLineNo">230</span> MasterProcedureProtos.TruncateTableStateData.Builder state =<a name="line.230"></a>
+<span class="sourceLineNo">231</span> MasterProcedureProtos.TruncateTableStateData.newBuilder()<a name="line.231"></a>
+<span class="sourceLineNo">232</span> .setUserInfo(MasterProcedureUtil.toProtoUserInfo(getUser()))<a name="line.232"></a>
+<span class="sourceLineNo">233</span> .setPreserveSplits(preserveSplits);<a name="line.233"></a>
+<span class="sourceLineNo">234</span> if (tableDescriptor != null) {<a name="line.234"></a>
+<span class="sourceLineNo">235</span> state.setTableSchema(ProtobufUtil.toTableSchema(tableDescriptor));<a name="line.235"></a>
+<span class="sourceLineNo">236</span> } else {<a name="line.236"></a>
+<span class="sourceLineNo">237</span> state.setTableName(ProtobufUtil.toProtoTableName(tableName));<a name="line.237"></a>
+<span class="sourceLineNo">238</span> }<a name="line.238"></a>
+<span class="sourceLineNo">239</span> if (regions != null) {<a name="line.239"></a>
+<span class="sourceLineNo">240</span> for (RegionInfo hri: regions) {<a name="line.240"></a>
+<span class="sourceLineNo">241</span> state.addRegionInfo(ProtobufUtil.toRegionInfo(hri));<a name="line.241"></a>
+<span class="sourceLineNo">242</span> }<a name="line.242"></a>
+<span class="sourceLineNo">243</span> }<a name="line.243"></a>
+<span class="sourceLineNo">244</span> serializer.serialize(state.build());<a name="line.244"></a>
+<span class="sourceLineNo">245</span> }<a name="line.245"></a>
+<span class="sourceLineNo">246</span><a name="line.246"></a>
+<span class="sourceLineNo">247</span> @Override<a name="line.247"></a>
+<span class="sourceLineNo">248</span> protected void deserializeStateData(ProcedureStateSerializer serializer)<a name="line.248"></a>
+<span class="sourceLineNo">249</span> throws IOException {<a name="line.249"></a>
+<span class="sourceLineNo">250</span> super.deserializeStateData(serializer);<a name="line.250"></a>
+<span class="sourceLineNo">251</span><a name="line.251"></a>
+<span class="sourceLineNo">252</span> MasterProcedureProtos.TruncateTableStateData state =<a name="line.252"></a>
+<span class="sourceLineNo">253</span> serializer.deserialize(MasterProcedureProtos.TruncateTableStateData.class);<a name="line.253"></a>
+<span class="sourceLineNo">254</span> setUser(MasterProcedureUtil.toUserInfo(state.getUserInfo()));<a name="line.254"></a>
+<span class="sourceLineNo">255</span> if (state.hasTableSchema()) {<a name="line.255"></a>
+<span class="sourceLineNo">256</span> tableDescriptor = ProtobufUtil.toTableDescriptor(state.getTableSchema());<a name="line.256"></a>
+<span class="sourceLineNo">257</span> tableName = tableDescriptor.getTableName();<a name="line.257"></a>
+<span class="sourceLineNo">258</span> } else {<a name="line.258"></a>
+<span class="sourceLineNo">259</span> tableName = ProtobufUtil.toTableName(state.getTableName());<a name="line.259"></a>
+<span class="sourceLineNo">260</span> }<a name="line.260"></a>
+<span class="sourceLineNo">261</span> preserveSplits = state.getPreserveSplits();<a name="line.261"></a>
+<span class="sourceLineNo">262</span> if (state.getRegionInfoCount() == 0) {<a name="line.262"></a>
+<span class="sourceLineNo">263</span> regions = null;<a name="line.263"></a>
+<span class="sourceLineNo">264</span> } else {<a name="line.264"></a>
+<span class="sourceLineNo">265</span> regions = new ArrayList<>(state.getRegionInfoCount());<a name="line.265"></a>
+<span class="sourceLineNo">266</span> for (HBaseProtos.RegionInfo hri: state.getRegionInfoList()) {<a name="line.266"></a>
+<span class="sourceLineNo">267</span> regions.add(ProtobufUtil.toRegionInfo(hri));<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><a name="line.271"></a>
+<span class="sourceLineNo">272</span> private static List<RegionInfo> recreateRegionInfo(final List<RegionInfo> regions) {<a name="line.272"></a>
+<span class="sourceLineNo">273</span> ArrayList<RegionInfo> newRegions = new ArrayList<>(regions.size());<a name="line.273"></a>
+<span class="sourceLineNo">274</span> for (RegionInfo hri: regions) {<a name="line.274"></a>
+<span class="sourceLineNo">275</span> newRegions.add(RegionInfoBuilder.newBuilder(hri.getTable())<a name="line.275"></a>
+<span class="sourceLineNo">276</span> .setStartKey(hri.getStartKey())<a name="line.276"></a>
+<span class="sourceLineNo">277</span> .setEndKey(hri.getEndKey())<a name="line.277"></a>
+<span class="sourceLineNo">278</span> .build());<a name="line.278"></a>
+<span class="sourceLineNo">279</span> }<a name="line.279"></a>
+<span class="sourceLineNo">280</span> return newRegions;<a name="line.280"></a>
+<span class="sourceLineNo">281</span> }<a name="line.281"></a>
+<span class="sourceLineNo">282</span><a name="line.282"></a>
+<span class="sourceLineNo">283</span> private boolean prepareTruncate(final MasterProcedureEnv env) throws IOException {<a name="line.283"></a>
+<span class="sourceLineNo">284</span> try {<a name="line.284"></a>
+<span class="sourceLineNo">285</span> env.getMasterServices().checkTableModifiable(getTableName());<a name="line.285"></a>
+<span class="sourceLineNo">286</span> } catch (TableNotFoundException|TableNotDisabledException e) {<a name="line.286"></a>
+<span class="sourceLineNo">287</span> setFailure("master-truncate-table", e);<a name="line.287"></a>
+<span class="sourceLineNo">288</span> return false;<a name="line.288"></a>
+<span class="sourceLineNo">289</span> }<a name="line.289"></a>
+<span class="sourceLineNo">290</span> return true;<a name="line.290"></a>
+<span class="sourceLineNo">291</span> }<a name="line.291"></a>
+<span class="sourceLineNo">292</span><a name="line.292"></a>
+<span class="sourceLineNo">293</span> private boolean preTruncate(final MasterProcedureEnv env)<a name="line.293"></a>
+<span class="sourceLineNo">294</span> throws IOException, InterruptedException {<a name="line.294"></a>
+<span class="sourceLineNo">295</span> final MasterCoprocessorHost cpHost = env.getMasterCoprocessorHost();<a name="line.295"></a>
+<span class="sourceLineNo">296</span> if (cpHost != null) {<a name="line.296"></a>
+<span class="sourceLineNo">297</span> final TableName tableName = getTableName();<a name="line.297"></a>
+<span class="sourceLineNo">298</span> cpHost.preTruncateTableAction(tableName, getUser());<a name="line.298"></a>
+<span class="sourceLineNo">299</span> }<a name="line.299"></a>
+<span class="sourceLineNo">300</span> return true;<a name="line.300"></a>
+<span class="sourceLineNo">301</span> }<a name="line.301"></a>
+<span class="sourceLineNo">302</span><a name="line.302"></a>
+<span class="sourceLineNo">303</span> private void postTruncate(final MasterProcedureEnv env)<a name="line.303"></a>
+<span class="sourceLineNo">304</span> throws IOException, InterruptedException {<a name="line.304"></a>
+<span class="sourceLineNo">305</span> final MasterCoprocessorHost cpHost = env.getMasterCoprocessorHost();<a name="line.305"></a>
+<span class="sourceLineNo">306</span> if (cpHost != null) {<a name="line.306"></a>
+<span class="sourceLineNo">307</span> final TableName tableName = getTableName();<a name="line.307"></a>
+<span class="sourceLineNo">308</span> cpHost.postCompletedTruncateTableAction(tableName, getUser());<a name="line.308"></a>
+<span class="sourceLineNo">309</span> }<a name="line.309"></a>
+<span class="sourceLineNo">310</span> }<a name="line.310"></a>
+<span class="sourceLineNo">311</span><a name="line.311"></a>
+<span class="sourceLineNo">312</span> @VisibleForTesting<a name="line.312"></a>
+<span class="sourceLineNo">313</span> RegionInfo getFirstRegionInfo() {<a name="line.313"></a>
+<span class="sourceLineNo">314</span> if (regions == null || regions.isEmpty()) {<a name="line.314"></a>
+<span class="sourceLineNo">315</span> return null;<a name="line.315"></a>
+<span class="sourceLineNo">316</span> }<a name="line.316"></a>
+<span class="sourceLineNo">317</span> return regions.get(0);<a name="line.317"></a>
+<span class="sourceLineNo">318</span> }<a name="line.318"></a>
+<span class="sourceLineNo">319</span>}<a name="line.319"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/downloads.html
----------------------------------------------------------------------
diff --git a/downloads.html b/downloads.html
index ba31f01..a5e8c8e 100644
--- a/downloads.html
+++ b/downloads.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Apache HBase Downloads</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -366,7 +366,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/export_control.html
----------------------------------------------------------------------
diff --git a/export_control.html b/export_control.html
index 1760a46..551d3bf 100644
--- a/export_control.html
+++ b/export_control.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Export Control
@@ -331,7 +331,7 @@ for more details.</p>
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/index.html
----------------------------------------------------------------------
diff --git a/index.html b/index.html
index 60635d0..19f0cc0 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Apache HBase™ Home</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -411,7 +411,7 @@ Apache HBase is an open-source, distributed, versioned, non-relational database
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/integration.html
----------------------------------------------------------------------
diff --git a/integration.html b/integration.html
index ae4554c..159b9f9 100644
--- a/integration.html
+++ b/integration.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – CI Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -291,7 +291,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/issue-tracking.html
----------------------------------------------------------------------
diff --git a/issue-tracking.html b/issue-tracking.html
index 6dcf5ae..1fb9cbb 100644
--- a/issue-tracking.html
+++ b/issue-tracking.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Issue Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -288,7 +288,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/license.html
----------------------------------------------------------------------
diff --git a/license.html b/license.html
index 8735e61..32a230d 100644
--- a/license.html
+++ b/license.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Licenses</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -491,7 +491,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/mail-lists.html
----------------------------------------------------------------------
diff --git a/mail-lists.html b/mail-lists.html
index 83aade2..6f954a3 100644
--- a/mail-lists.html
+++ b/mail-lists.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Mailing Lists</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -341,7 +341,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/metrics.html
----------------------------------------------------------------------
diff --git a/metrics.html b/metrics.html
index 82d41f4..9a4dd0b 100644
--- a/metrics.html
+++ b/metrics.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Apache HBase (TM) Metrics
@@ -459,7 +459,7 @@ export HBASE_REGIONSERVER_OPTS="$HBASE_JMX_OPTS -Dcom.sun.management.jmxrem
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/old_news.html
----------------------------------------------------------------------
diff --git a/old_news.html b/old_news.html
index f863e2c..b81116a 100644
--- a/old_news.html
+++ b/old_news.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Old Apache HBase (TM) News
@@ -440,7 +440,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/plugin-management.html
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diff --git a/plugin-management.html b/plugin-management.html
index bfcddad..673c169 100644
--- a/plugin-management.html
+++ b/plugin-management.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Plugin Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -440,7 +440,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/plugins.html
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diff --git a/plugins.html b/plugins.html
index c7c68e5..5dc4fd7 100644
--- a/plugins.html
+++ b/plugins.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Plugins</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -375,7 +375,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/poweredbyhbase.html
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diff --git a/poweredbyhbase.html b/poweredbyhbase.html
index 11f8ae9..280d7c0 100644
--- a/poweredbyhbase.html
+++ b/poweredbyhbase.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Powered By Apache HBase</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -769,7 +769,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/project-info.html
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diff --git a/project-info.html b/project-info.html
index cdd85d5..ad97f5b 100644
--- a/project-info.html
+++ b/project-info.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Information</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -335,7 +335,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/project-reports.html
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diff --git a/project-reports.html b/project-reports.html
index 64f1236..b2e49a6 100644
--- a/project-reports.html
+++ b/project-reports.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Generated Reports</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -305,7 +305,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/project-summary.html
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diff --git a/project-summary.html b/project-summary.html
index 1d39b94..89fb7f9 100644
--- a/project-summary.html
+++ b/project-summary.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Summary</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -331,7 +331,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/pseudo-distributed.html
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diff --git a/pseudo-distributed.html b/pseudo-distributed.html
index 27a5c9a..393ad69 100644
--- a/pseudo-distributed.html
+++ b/pseudo-distributed.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Running Apache HBase (TM) in pseudo-distributed mode
@@ -308,7 +308,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/replication.html
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diff --git a/replication.html b/replication.html
index 3d1735c..969bb08 100644
--- a/replication.html
+++ b/replication.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Apache HBase (TM) Replication
@@ -303,7 +303,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/resources.html
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diff --git a/resources.html b/resources.html
index 314c46e..9af711b 100644
--- a/resources.html
+++ b/resources.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Other Apache HBase (TM) Resources</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -331,7 +331,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/source-repository.html
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diff --git a/source-repository.html b/source-repository.html
index 8a70f93..85ba5a9 100644
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@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Source Code Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -299,7 +299,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/sponsors.html
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diff --git a/sponsors.html b/sponsors.html
index 131cfdb..5598759 100644
--- a/sponsors.html
+++ b/sponsors.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Apache HBase Sponsors</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -333,7 +333,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/supportingprojects.html
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diff --git a/supportingprojects.html b/supportingprojects.html
index 98286b5..dd38bcd 100644
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@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Supporting Projects</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -520,7 +520,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/team-list.html
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diff --git a/team-list.html b/team-list.html
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@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180525" />
+ <meta name="Date-Revision-yyyymmdd" content="20180526" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Team</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -730,7 +730,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-05-25</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-26</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8fd8f8ba/testdevapidocs/index-all.html
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@@ -38489,6 +38489,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/wal/TestWALSplit.html#splitAndCount-int-int-">splitAndCount(int, int)</a></span> - Method in class org.apache.hadoop.hbase.wal.<a href="org/apache/hadoop/hbase/wal/TestWALSplit.html" title="class in org.apache.hadoop.hbase.wal">TestWALSplit</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html#splitAndTruncate-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.client.RegionInfo:A-">splitAndTruncate(TableName, RegionInfo[])</a></span> - Method in class org.apache.hadoop.hbase.master.procedure.<a href="org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure">TestTruncateTableProcedure</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/LoadTestTool.html#splitColonSeparated-java.lang.String-int-int-">splitColonSeparated(String, int, int)</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/LoadTestTool.html" title="class in org.apache.hadoop.hbase.util">LoadTestTool</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/wal/TestWALSplit.html#splitCorruptWALs-org.apache.hadoop.hbase.regionserver.wal.FaultyProtobufLogReader.FailureType-">splitCorruptWALs(FaultyProtobufLogReader.FailureType)</a></span> - Method in class org.apache.hadoop.hbase.wal.<a href="org/apache/hadoop/hbase/wal/TestWALSplit.html" title="class in org.apache.hadoop.hbase.wal">TestWALSplit</a></dt>
@@ -62321,6 +62323,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/security/access/TestAccessController.html#testTruncatePerms--">testTruncatePerms()</a></span> - Method in class org.apache.hadoop.hbase.security.access.<a href="org/apache/hadoop/hbase/security/access/TestAccessController.html" title="class in org.apache.hadoop.hbase.security.access">TestAccessController</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html#testTruncatePreserveWithReplicaRegionAfterSplit--">testTruncatePreserveWithReplicaRegionAfterSplit()</a></span> - Method in class org.apache.hadoop.hbase.master.procedure.<a href="org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure">TestTruncateTableProcedure</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/TestAdmin1.html#testTruncateTable--">testTruncateTable()</a></span> - Method in class org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/TestAdmin1.html" title="class in org.apache.hadoop.hbase.client">TestAdmin1</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/TestAdmin1.html#testTruncateTable-org.apache.hadoop.hbase.TableName-boolean-">testTruncateTable(TableName, boolean)</a></span> - Method in class org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/TestAdmin1.html" title="class in org.apache.hadoop.hbase.client">TestAdmin1</a></dt>
@@ -62345,6 +62349,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/procedure/TestMasterFailoverWithProcedures.html#testTruncateWithFailoverAtStep-boolean-int-">testTruncateWithFailoverAtStep(boolean, int)</a></span> - Method in class org.apache.hadoop.hbase.master.procedure.<a href="org/apache/hadoop/hbase/master/procedure/TestMasterFailoverWithProcedures.html" title="class in org.apache.hadoop.hbase.master.procedure">TestMasterFailoverWithProcedures</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html#testTruncateWithPreserveAfterSplit--">testTruncateWithPreserveAfterSplit()</a></span> - Method in class org.apache.hadoop.hbase.master.procedure.<a href="org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure">TestTruncateTableProcedure</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/mapreduce/TestImportTsv.html#testTsvImporterTextMapperWithInvalidData--">testTsvImporterTextMapperWithInvalidData()</a></span> - Method in class org.apache.hadoop.hbase.mapreduce.<a href="org/apache/hadoop/hbase/mapreduce/TestImportTsv.html" title="class in org.apache.hadoop.hbase.mapreduce">TestImportTsv</a></dt>
<dd>
<div class="block">If there are invalid data rows as inputs, then only those rows should be ignored.</div>