[1/5] hbase-site git commit: Published site at 7755d4beeddfee9b72446ccd18d7918278eecc83.

[git-site-role]

Repository: hbase-site
Updated Branches:
  refs/heads/asf-site d3dfed1fe -> d19c1e6d0


http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d19c1e6d/testdevapidocs/src-html/org/apache/hadoop/hbase/mapred/TestTableSnapshotInputFormat.html
----------------------------------------------------------------------
diff --git 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/mapred/TestTableSnapshotInputFormat.html
 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/mapred/TestTableSnapshotInputFormat.html
index 588a82d..0b6a065 100644
--- 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/mapred/TestTableSnapshotInputFormat.html
+++ 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/mapred/TestTableSnapshotInputFormat.html
@@ -55,270 +55,277 @@
 <span class="sourceLineNo">047</span>import 
org.apache.hadoop.mapred.lib.NullOutputFormat;<a name="line.47"></a>
 <span class="sourceLineNo">048</span>import org.junit.Assert;<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>
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-<span class="sourceLineNo">055</span>@Category({VerySlowMapReduceTests.class, 
LargeTests.class})<a name="line.55"></a>
-<span class="sourceLineNo">056</span>public class TestTableSnapshotInputFormat 
extends TableSnapshotInputFormatTestBase {<a name="line.56"></a>
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CLASS_RULE =<a name="line.59"></a>
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HBaseClassTestRule.forClass(TestTableSnapshotInputFormat.class);<a 
name="line.60"></a>
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Bytes.toBytes("aaa");<a name="line.62"></a>
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Bytes.toBytes("zz{"); // 'z' + 1 =&gt; '{'<a name="line.63"></a>
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Bytes.toString(FAMILIES[1]);<a name="line.65"></a>
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extends MapReduceBase<a name="line.80"></a>
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TableMap&lt;ImmutableBytesWritable, NullWritable&gt; {<a name="line.81"></a>
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map(ImmutableBytesWritable key, Result value,<a name="line.83"></a>
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OutputCollector&lt;ImmutableBytesWritable, NullWritable&gt; collector, Reporter 
reporter)<a name="line.84"></a>
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name="line.85"></a>
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NullWritable.get());<a name="line.87"></a>
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TestTableSnapshotReducer extends MapReduceBase<a name="line.91"></a>
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Reducer&lt;ImmutableBytesWritable, NullWritable, NullWritable, NullWritable&gt; 
{<a name="line.92"></a>
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rowTracker =<a name="line.93"></a>
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HBaseTestingUtility.SeenRowTracker(aaa, after_zzz);<a name="line.94"></a>
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reduce(ImmutableBytesWritable key, Iterator&lt;NullWritable&gt; values,<a 
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NullWritable&gt; collector, Reporter reporter)<a name="line.98"></a>
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name="line.99"></a>
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name="line.100"></a>
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name="line.104"></a>
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name="line.105"></a>
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-<span class="sourceLineNo">109</span>  @Test<a name="line.109"></a>
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testInitTableSnapshotMapperJobConfig() throws Exception {<a name="line.110"></a>
-<span class="sourceLineNo">111</span>    setupCluster();<a name="line.111"></a>
-<span class="sourceLineNo">112</span>    final TableName tableName = 
TableName.valueOf(name.getMethodName());<a name="line.112"></a>
-<span class="sourceLineNo">113</span>    String snapshotName = "foo";<a 
name="line.113"></a>
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-<span class="sourceLineNo">115</span>    try {<a name="line.115"></a>
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tableName, snapshotName, getStartRow(), getEndRow(), 1);<a name="line.116"></a>
-<span class="sourceLineNo">117</span>      JobConf job = new 
JobConf(UTIL.getConfiguration());<a name="line.117"></a>
-<span class="sourceLineNo">118</span>      Path tmpTableDir = 
UTIL.getDataTestDirOnTestFS(snapshotName);<a name="line.118"></a>
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-<span class="sourceLineNo">120</span>      
TableMapReduceUtil.initTableSnapshotMapJob(snapshotName,<a name="line.120"></a>
-<span class="sourceLineNo">121</span>        COLUMNS, 
TestTableSnapshotMapper.class, ImmutableBytesWritable.class,<a 
name="line.121"></a>
-<span class="sourceLineNo">122</span>        NullWritable.class, job, false, 
tmpTableDir);<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span>      // TODO: would be better to examine 
directly the cache instance that results from this<a name="line.124"></a>
-<span class="sourceLineNo">125</span>      // config. Currently this is not 
possible because BlockCache initialization is static.<a name="line.125"></a>
-<span class="sourceLineNo">126</span>      Assert.assertEquals(<a 
name="line.126"></a>
-<span class="sourceLineNo">127</span>        "Snapshot job should be 
configured for default LruBlockCache.",<a name="line.127"></a>
-<span class="sourceLineNo">128</span>        
HConstants.HFILE_BLOCK_CACHE_SIZE_DEFAULT,<a name="line.128"></a>
-<span class="sourceLineNo">129</span>        
job.getFloat(HConstants.HFILE_BLOCK_CACHE_SIZE_KEY, -1), 0.01);<a 
name="line.129"></a>
-<span class="sourceLineNo">130</span>      Assert.assertEquals(<a 
name="line.130"></a>
-<span class="sourceLineNo">131</span>        "Snapshot job should not use 
BucketCache.",<a name="line.131"></a>
-<span class="sourceLineNo">132</span>        0, 
job.getFloat("hbase.bucketcache.size", -1), 0.01);<a name="line.132"></a>
-<span class="sourceLineNo">133</span>    } finally {<a name="line.133"></a>
-<span class="sourceLineNo">134</span>      
UTIL.getAdmin().deleteSnapshot(snapshotName);<a name="line.134"></a>
-<span class="sourceLineNo">135</span>      UTIL.deleteTable(tableName);<a 
name="line.135"></a>
-<span class="sourceLineNo">136</span>      tearDownCluster();<a 
name="line.136"></a>
-<span class="sourceLineNo">137</span>    }<a name="line.137"></a>
-<span class="sourceLineNo">138</span>  }<a name="line.138"></a>
-<span class="sourceLineNo">139</span><a name="line.139"></a>
-<span class="sourceLineNo">140</span>  // TODO: mapred does not support 
limiting input range by startrow, endrow.<a name="line.140"></a>
-<span class="sourceLineNo">141</span>  // Thus the following tests must 
override parameterverification.<a name="line.141"></a>
-<span class="sourceLineNo">142</span><a name="line.142"></a>
-<span class="sourceLineNo">143</span>  @Test<a name="line.143"></a>
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testWithMockedMapReduceMultiRegion() throws Exception {<a name="line.145"></a>
-<span class="sourceLineNo">146</span>    testWithMockedMapReduce(<a 
name="line.146"></a>
-<span class="sourceLineNo">147</span>        UTIL, 
"testWithMockedMapReduceMultiRegion", 10, 1, 10, true);<a name="line.147"></a>
-<span class="sourceLineNo">148</span>        // It does not matter whether 
true or false is given to setLocalityEnabledTo,<a name="line.148"></a>
-<span class="sourceLineNo">149</span>        // because it is not read in 
testWithMockedMapReduce().<a name="line.149"></a>
-<span class="sourceLineNo">150</span>  }<a name="line.150"></a>
-<span class="sourceLineNo">151</span><a name="line.151"></a>
-<span class="sourceLineNo">152</span>  @Test<a name="line.152"></a>
-<span class="sourceLineNo">153</span>  @Override<a name="line.153"></a>
-<span class="sourceLineNo">154</span>  public void 
testWithMapReduceMultiRegion() throws Exception {<a name="line.154"></a>
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"testWithMapReduceMultiRegion", 10, 1, 10, false);<a name="line.155"></a>
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-<span class="sourceLineNo">157</span><a name="line.157"></a>
-<span class="sourceLineNo">158</span>  @Test<a name="line.158"></a>
-<span class="sourceLineNo">159</span>  @Override<a name="line.159"></a>
-<span class="sourceLineNo">160</span>  // run the MR job while HBase is 
offline<a name="line.160"></a>
-<span class="sourceLineNo">161</span>  public void 
testWithMapReduceAndOfflineHBaseMultiRegion() throws Exception {<a 
name="line.161"></a>
-<span class="sourceLineNo">162</span>    testWithMapReduce(UTIL, 
"testWithMapReduceAndOfflineHBaseMultiRegion", 10, 1, 10, true);<a 
name="line.162"></a>
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-<span class="sourceLineNo">165</span>  @Override<a name="line.165"></a>
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testRestoreSnapshotDoesNotCreateBackRefLinksInit(TableName tableName,<a 
name="line.166"></a>
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tmpTableDir) throws Exception {<a name="line.167"></a>
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JobConf(UTIL.getConfiguration());<a name="line.168"></a>
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TableMapReduceUtil.initTableSnapshotMapJob(snapshotName,<a name="line.169"></a>
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TestTableSnapshotMapper.class, ImmutableBytesWritable.class,<a 
name="line.170"></a>
-<span class="sourceLineNo">171</span>      NullWritable.class, job, false, 
tmpTableDir);<a name="line.171"></a>
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-<span class="sourceLineNo">173</span><a name="line.173"></a>
-<span class="sourceLineNo">174</span>  @Override<a name="line.174"></a>
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testWithMockedMapReduce(HBaseTestingUtility util, String snapshotName,<a 
name="line.175"></a>
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numSplitsPerRegion, int expectedNumSplits, boolean setLocalityEnabledTo)<a 
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name="line.177"></a>
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TableName.valueOf(name.getMethodName());<a name="line.179"></a>
-<span class="sourceLineNo">180</span>    try {<a name="line.180"></a>
-<span class="sourceLineNo">181</span>      createTableAndSnapshot(<a 
name="line.181"></a>
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getStartRow(), getEndRow(), numRegions);<a name="line.182"></a>
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-<span class="sourceLineNo">184</span>      JobConf job = new 
JobConf(util.getConfiguration());<a name="line.184"></a>
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no matter what is specified, so as to test the case that<a name="line.185"></a>
-<span class="sourceLineNo">186</span>      // 
SNAPSHOT_INPUTFORMAT_LOCALITY_ENABLED_KEY is not explicitly specified<a 
name="line.186"></a>
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taken.<a name="line.187"></a>
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util.getDataTestDirOnTestFS(snapshotName);<a name="line.188"></a>
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name="line.190"></a>
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TableMapReduceUtil.initTableSnapshotMapJob(snapshotName,<a name="line.191"></a>
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TestTableSnapshotMapper.class, ImmutableBytesWritable.class,<a 
name="line.192"></a>
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false, tmpTableDir, new RegionSplitter.UniformSplit(),<a name="line.193"></a>
-<span class="sourceLineNo">194</span>                numSplitsPerRegion);<a 
name="line.194"></a>
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TableMapReduceUtil.initTableSnapshotMapJob(snapshotName,<a name="line.196"></a>
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TestTableSnapshotMapper.class, ImmutableBytesWritable.class,<a 
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false, tmpTableDir);<a name="line.198"></a>
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end keys? o.O<a name="line.201"></a>
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numRegions, expectedNumSplits, getStartRow(), getEndRow());<a 
name="line.202"></a>
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util.getAdmin().deleteSnapshot(snapshotName);<a name="line.205"></a>
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verifyWithMockedMapReduce(JobConf job, int numRegions, int expectedNumSplits,<a 
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throws IOException, InterruptedException {<a name="line.212"></a>
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TableSnapshotInputFormat();<a name="line.213"></a>
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tsif.getSplits(job, 0);<a name="line.214"></a>
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Assert.assertEquals(expectedNumSplits, splits.length);<a name="line.216"></a>
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rowTracker =<a name="line.218"></a>
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SNAPSHOT_INPUTFORMAT_LOCALITY_ENABLED_KEY is not explicitly specified,<a 
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name="line.222"></a>
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SNAPSHOT_INPUTFORMAT_LOCALITY_ENABLED_DEFAULT;<a name="line.223"></a>
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i++) {<a name="line.225"></a>
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name="line.227"></a>
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TableSnapshotInputFormat.TableSnapshotRegionSplit);<a name="line.228"></a>
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Assert.assertTrue(split.getLocations() != null &amp;&amp; 
split.getLocations().length != 0);<a name="line.232"></a>
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some splits could return an empty array (length is 0),<a name="line.233"></a>
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length.<a name="line.234"></a>
-<span class="sourceLineNo">235</span>        // TODO: investigate how to 
verify split.getLocations() when localityEnabled is true<a name="line.235"></a>
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Assert.assertTrue(split.getLocations() != null);<a name="line.236"></a>
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Assert.assertTrue(split.getLocations() != null &amp;&amp; 
split.getLocations().length == 0);<a name="line.238"></a>
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mock(OutputCollector.class);<a name="line.242"></a>
-<span class="sourceLineNo">243</span>      Reporter reporter = 
mock(Reporter.class);<a name="line.243"></a>
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RecordReader&lt;ImmutableBytesWritable, Result&gt; rr = 
tsif.getRecordReader(split, job, reporter);<a name="line.244"></a>
-<span class="sourceLineNo">245</span><a name="line.245"></a>
-<span class="sourceLineNo">246</span>      // validate we can read all the 
data back<a name="line.246"></a>
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rr.createKey();<a name="line.247"></a>
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rowTracker.addRow(key.copyBytes());<a name="line.251"></a>
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testWithMapReduceImpl(HBaseTestingUtility util, TableName tableName,<a 
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HBaseClassTestRule.forClass(TestTableSnapshotInputFormat.class);<a 
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tmpTableDir);<a name="line.123"></a>
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HConstants.HFILE_BLOCK_CACHE_SIZE_DEFAULT,<a name="line.129"></a>
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job.getFloat(HConstants.HFILE_BLOCK_CACHE_SIZE_KEY, -1), 0.01);<a 
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UTIL.getAdmin().deleteSnapshot(snapshotName);<a name="line.135"></a>
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override parameterverification.<a name="line.142"></a>
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testWithMockedMapReduce().<a name="line.150"></a>
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testWithMapReduceMultiRegion() throws Exception {<a name="line.155"></a>
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offline<a name="line.161"></a>
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tmpTableDir);<a name="line.172"></a>
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numSplitsPerRegion, int expectedNumSplits, boolean setLocalityEnabledTo)<a 
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SNAPSHOT_INPUTFORMAT_LOCALITY_ENABLED_KEY is not explicitly specified<a 
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util.getDataTestDirOnTestFS(snapshotName);<a name="line.189"></a>
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TableMapReduceUtil.initTableSnapshotMapJob(snapshotName,<a name="line.192"></a>
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false, tmpTableDir, new RegionSplitter.UniformSplit(),<a name="line.194"></a>
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TableMapReduceUtil.initTableSnapshotMapJob(snapshotName,<a name="line.197"></a>
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TestTableSnapshotMapper.class, ImmutableBytesWritable.class,<a 
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false, tmpTableDir);<a name="line.199"></a>
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end keys? o.O<a name="line.202"></a>
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numRegions, expectedNumSplits, getStartRow(), getEndRow());<a 
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util.getAdmin().deleteSnapshot(snapshotName);<a name="line.206"></a>
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throws IOException, InterruptedException {<a name="line.213"></a>
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rowTracker =<a name="line.219"></a>
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SNAPSHOT_INPUTFORMAT_LOCALITY_ENABLED_KEY is not explicitly specified,<a 
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name="line.223"></a>
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SNAPSHOT_INPUTFORMAT_LOCALITY_ENABLED_DEFAULT;<a name="line.224"></a>
+<span class="sourceLineNo">225</span><a name="line.225"></a>
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i++) {<a name="line.226"></a>
+<span class="sourceLineNo">227</span>      // validate input split<a 
name="line.227"></a>
+<span class="sourceLineNo">228</span>      InputSplit split = splits[i];<a 
name="line.228"></a>
+<span class="sourceLineNo">229</span>      Assert.assertTrue(split instanceof 
TableSnapshotInputFormat.TableSnapshotRegionSplit);<a name="line.229"></a>
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name="line.230"></a>
+<span class="sourceLineNo">231</span>        // When localityEnabled is true, 
meant to verify split.getLocations()<a name="line.231"></a>
+<span class="sourceLineNo">232</span>        // by the following statement:<a 
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+<span class="sourceLineNo">233</span>        //   
Assert.assertTrue(split.getLocations() != null &amp;&amp; 
split.getLocations().length != 0);<a name="line.233"></a>
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some splits could return an empty array (length is 0),<a name="line.234"></a>
+<span class="sourceLineNo">235</span>        // so drop the verification on 
length.<a name="line.235"></a>
+<span class="sourceLineNo">236</span>        // TODO: investigate how to 
verify split.getLocations() when localityEnabled is true<a name="line.236"></a>
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Assert.assertTrue(split.getLocations() != null);<a name="line.237"></a>
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Assert.assertTrue(split.getLocations() != null &amp;&amp; 
split.getLocations().length == 0);<a name="line.239"></a>
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+<span class="sourceLineNo">241</span><a name="line.241"></a>
+<span class="sourceLineNo">242</span>      // validate record reader<a 
name="line.242"></a>
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mock(OutputCollector.class);<a name="line.243"></a>
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mock(Reporter.class);<a name="line.244"></a>
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RecordReader&lt;ImmutableBytesWritable, Result&gt; rr = 
tsif.getRecordReader(split, job, reporter);<a name="line.245"></a>
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+<span class="sourceLineNo">247</span>      // validate we can read all the 
data back<a name="line.247"></a>
+<span class="sourceLineNo">248</span>      ImmutableBytesWritable key = 
rr.createKey();<a name="line.248"></a>
+<span class="sourceLineNo">249</span>      Result value = rr.createValue();<a 
name="line.249"></a>
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name="line.250"></a>
+<span class="sourceLineNo">251</span>        verifyRowFromMap(key, value);<a 
name="line.251"></a>
+<span class="sourceLineNo">252</span>        
rowTracker.addRow(key.copyBytes());<a name="line.252"></a>
+<span class="sourceLineNo">253</span>      }<a name="line.253"></a>
+<span class="sourceLineNo">254</span><a name="line.254"></a>
+<span class="sourceLineNo">255</span>      rr.close();<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>    // validate all rows are seen<a 
name="line.258"></a>
+<span class="sourceLineNo">259</span>    rowTracker.validate();<a 
name="line.259"></a>
+<span class="sourceLineNo">260</span>  }<a name="line.260"></a>
+<span class="sourceLineNo">261</span><a name="line.261"></a>
+<span class="sourceLineNo">262</span>  @Override<a name="line.262"></a>
+<span class="sourceLineNo">263</span>  protected void 
testWithMapReduceImpl(HBaseTestingUtility util, TableName tableName,<a 
name="line.263"></a>
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int numRegions, int numSplitsPerRegion, int expectedNumSplits,<a 
name="line.264"></a>
+<span class="sourceLineNo">265</span>      boolean shutdownCluster) throws 
Exception {<a name="line.265"></a>
+<span class="sourceLineNo">266</span>    doTestWithMapReduce(util, tableName, 
snapshotName, getStartRow(), getEndRow(), tableDir,<a name="line.266"></a>
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expectedNumSplits, shutdownCluster);<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>  // this is also called by the 
IntegrationTestTableSnapshotInputFormat<a name="line.270"></a>
+<span class="sourceLineNo">271</span>  public static void 
doTestWithMapReduce(HBaseTestingUtility util, TableName tableName,<a 
name="line.271"></a>
+<span class="sourceLineNo">272</span>      String snapshotName, byte[] 
startRow, byte[] endRow, Path tableDir, int numRegions,<a name="line.272"></a>
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expectedNumSplits, boolean shutdownCluster) throws Exception {<a 
name="line.273"></a>
+<span class="sourceLineNo">274</span><a name="line.274"></a>
+<span class="sourceLineNo">275</span>    //create the table and snapshot<a 
name="line.275"></a>
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tableName, snapshotName, startRow, endRow, numRegions);<a name="line.276"></a>
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+<span class="sourceLineNo">278</span>    if (shutdownCluster) {<a 
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+<span class="sourceLineNo">281</span><a name="line.281"></a>
+<span class="sourceLineNo">282</span>    try {<a name="line.282"></a>
+<span class="sourceLineNo">283</span>      // create the job<a 
name="line.283"></a>
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JobConf(util.getConfiguration());<a name="line.284"></a>
+<span class="sourceLineNo">285</span><a name="line.285"></a>
+<span class="sourceLineNo">286</span>      
jobConf.setJarByClass(util.getClass());<a name="line.286"></a>
+<span class="sourceLineNo">287</span>      
org.apache.hadoop.hbase.mapreduce.TableMapReduceUtil.addDependencyJarsForClasses(jobConf,<a
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+<span class="sourceLineNo">288</span>        
TestTableSnapshotInputFormat.class);<a name="line.288"></a>
+<span class="sourceLineNo">289</span><a name="line.289"></a>
+<span class="sourceLineNo">290</span>      if(numSplitsPerRegion &gt; 1) {<a 
name="line.290"></a>
+<span class="sourceLineNo">291</span>        
TableMapReduceUtil.initTableSnapshotMapJob(snapshotName, COLUMNS,<a 
name="line.291"></a>
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TestTableSnapshotMapper.class, ImmutableBytesWritable.class,<a 
name="line.292"></a>
+<span class="sourceLineNo">293</span>                NullWritable.class, 
jobConf, true, tableDir, new RegionSplitter.UniformSplit(),<a 
name="line.293"></a>
+<span class="sourceLineNo">294</span>                numSplitsPerRegion);<a 
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+<span class="sourceLineNo">295</span>      } else {<a name="line.295"></a>
+<span class="sourceLineNo">296</span>        
TableMapReduceUtil.initTableSnapshotMapJob(snapshotName, COLUMNS,<a 
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TestTableSnapshotMapper.class, ImmutableBytesWritable.class,<a 
name="line.297"></a>
+<span class="sourceLineNo">298</span>                NullWritable.class, 
jobConf, true, tableDir);<a name="line.298"></a>
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+<span class="sourceLineNo">301</span>      
jobConf.setReducerClass(TestTableSnapshotInputFormat.TestTableSnapshotReducer.class);<a
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+<span class="sourceLineNo">302</span>      jobConf.setNumReduceTasks(1);<a 
name="line.302"></a>
+<span class="sourceLineNo">303</span>      
jobConf.setOutputFormat(NullOutputFormat.class);<a name="line.303"></a>
+<span class="sourceLineNo">304</span><a name="line.304"></a>
+<span class="sourceLineNo">305</span>      RunningJob job = 
JobClient.runJob(jobConf);<a name="line.305"></a>
+<span class="sourceLineNo">306</span>      
Assert.assertTrue(job.isSuccessful());<a name="line.306"></a>
+<span class="sourceLineNo">307</span>    } finally {<a name="line.307"></a>
+<span class="sourceLineNo">308</span>      if (!shutdownCluster) {<a 
name="line.308"></a>
+<span class="sourceLineNo">309</span>        
util.getAdmin().deleteSnapshot(snapshotName);<a name="line.309"></a>
+<span class="sourceLineNo">310</span>        util.deleteTable(tableName);<a 
name="line.310"></a>
+<span class="sourceLineNo">311</span>      }<a name="line.311"></a>
+<span class="sourceLineNo">312</span>    }<a name="line.312"></a>
+<span class="sourceLineNo">313</span>  }<a name="line.313"></a>
+<span class="sourceLineNo">314</span><a name="line.314"></a>
+<span class="sourceLineNo">315</span>  @Ignore // Ignored in mapred package 
because it keeps failing but allowed in mapreduce package.<a 
name="line.315"></a>
+<span class="sourceLineNo">316</span>  @Test<a name="line.316"></a>
+<span class="sourceLineNo">317</span>  public void 
testWithMapReduceMultipleMappersPerRegion() throws Exception {<a 
name="line.317"></a>
+<span class="sourceLineNo">318</span>    testWithMapReduce(UTIL, 
"testWithMapReduceMultiRegion", 10, 5, 50, false);<a name="line.318"></a>
+<span class="sourceLineNo">319</span>  }<a name="line.319"></a>
+<span class="sourceLineNo">320</span>}<a name="line.320"></a>
 
 
 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d19c1e6d/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TableSnapshotInputFormatTestBase.html
----------------------------------------------------------------------
diff --git 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TableSnapshotInputFormatTestBase.html
 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TableSnapshotInputFormatTestBase.html
index fd3cdb4..27a0d32 100644
--- 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TableSnapshotInputFormatTestBase.html
+++ 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TableSnapshotInputFormatTestBase.html
@@ -116,131 +116,126 @@
 <span class="sourceLineNo">108</span>  }<a name="line.108"></a>
 <span class="sourceLineNo">109</span><a name="line.109"></a>
 <span class="sourceLineNo">110</span>  @Test<a name="line.110"></a>
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testWithMapReduceMultipleMappersPerRegion() throws Exception {<a 
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"testWithMapReduceMultiRegion", 10, 5, 50, false);<a name="line.112"></a>
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-<span class="sourceLineNo">114</span><a name="line.114"></a>
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offline<a name="line.116"></a>
-<span class="sourceLineNo">117</span>  public void 
testWithMapReduceAndOfflineHBaseMultiRegion() throws Exception {<a 
name="line.117"></a>
-<span class="sourceLineNo">118</span>    testWithMapReduce(UTIL, 
"testWithMapReduceAndOfflineHBaseMultiRegion", 10, 1, 8, true);<a 
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-<span class="sourceLineNo">120</span><a name="line.120"></a>
-<span class="sourceLineNo">121</span>  // Test that snapshot restore does not 
create back references in the HBase root dir.<a name="line.121"></a>
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testRestoreSnapshotDoesNotCreateBackRefLinks() throws Exception {<a 
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-<span class="sourceLineNo">124</span>    setupCluster();<a name="line.124"></a>
-<span class="sourceLineNo">125</span>    TableName tableName = 
TableName.valueOf("testRestoreSnapshotDoesNotCreateBackRefLinks");<a 
name="line.125"></a>
-<span class="sourceLineNo">126</span>    String snapshotName = "foo";<a 
name="line.126"></a>
+<span class="sourceLineNo">111</span>  // run the MR job while HBase is 
offline<a name="line.111"></a>
+<span class="sourceLineNo">112</span>  public void 
testWithMapReduceAndOfflineHBaseMultiRegion() throws Exception {<a 
name="line.112"></a>
+<span class="sourceLineNo">113</span>    testWithMapReduce(UTIL, 
"testWithMapReduceAndOfflineHBaseMultiRegion", 10, 1, 8, true);<a 
name="line.113"></a>
+<span class="sourceLineNo">114</span>  }<a name="line.114"></a>
+<span class="sourceLineNo">115</span><a name="line.115"></a>
+<span class="sourceLineNo">116</span>  // Test that snapshot restore does not 
create back references in the HBase root dir.<a name="line.116"></a>
+<span class="sourceLineNo">117</span>  @Test<a name="line.117"></a>
+<span class="sourceLineNo">118</span>  public void 
testRestoreSnapshotDoesNotCreateBackRefLinks() throws Exception {<a 
name="line.118"></a>
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+<span class="sourceLineNo">120</span>    TableName tableName = 
TableName.valueOf("testRestoreSnapshotDoesNotCreateBackRefLinks");<a 
name="line.120"></a>
+<span class="sourceLineNo">121</span>    String snapshotName = "foo";<a 
name="line.121"></a>
+<span class="sourceLineNo">122</span><a name="line.122"></a>
+<span class="sourceLineNo">123</span>    try {<a name="line.123"></a>
+<span class="sourceLineNo">124</span>      createTableAndSnapshot(UTIL, 
tableName, snapshotName, getStartRow(), getEndRow(), 1);<a name="line.124"></a>
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+<span class="sourceLineNo">126</span>      Path tmpTableDir = 
UTIL.getDataTestDirOnTestFS(snapshotName);<a name="line.126"></a>
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tableName, snapshotName, getStartRow(), getEndRow(), 1);<a name="line.129"></a>
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UTIL.getDataTestDirOnTestFS(snapshotName);<a name="line.131"></a>
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testRestoreSnapshotDoesNotCreateBackRefLinksInit(tableName, 
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FSUtils.getRegionDirs(fs, FSUtils.getTableDir(rootDir, tableName))) {<a 
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HFileLink.getBackReferencesDir(archiveStoreDir, status.getPath().getName());<a 
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util.getDataTestDirOnTestFS(snapshotName);<a name="line.169"></a>
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TableName.valueOf("testWithMapReduce");<a name="line.170"></a>
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testRestoreSnapshotDoesNotCreateBackRefLinksInit(tableName, 
snapshotName,tmpTableDir);<a name="line.128"></a>
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FSUtils.getRootDir(UTIL.getConfiguration());<a name="line.130"></a>
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FSUtils.getRegionDirs(fs, FSUtils.getTableDir(rootDir, tableName))) {<a 
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FSUtils.getFamilyDirs(fs, regionDir)) {<a name="line.132"></a>
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fs.listStatus(storeDir)) {<a name="line.133"></a>
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System.out.println(status.getPath());<a name="line.134"></a>
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regionDir.getName(), storeDir.getName());<a name="line.137"></a>
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HFileLink.getBackReferencesDir(storeDir, status.getPath().getName());<a 
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HFileLink.getBackReferencesDir(archiveStoreDir, status.getPath().getName());<a 
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UTIL.getAdmin().deleteSnapshot(snapshotName);<a name="line.151"></a>
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cell.getRowOffset(), cell.getRowLength()));<a name="line.182"></a>
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Bytes.toString(actual), row, actual);<a name="line.188"></a>
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createTableAndSnapshot(HBaseTestingUtility util, TableName tableName,<a 
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byte[] endRow, int numRegions)<a name="line.193"></a>
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name="line.203"></a>
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FAMILIES, 1, startRow, endRow, numRegions);<a name="line.204"></a>
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util.getConnection().getTable(tableName);<a name="line.211"></a>
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FSUtils.getRootDir(util.getConfiguration());<a name="line.214"></a>
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rootDir.getFileSystem(util.getConfiguration());<a name="line.215"></a>
+<span class="sourceLineNo">216</span><a name="line.216"></a>
+<span class="sourceLineNo">217</span>    LOG.info("snapshot");<a 
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+<span class="sourceLineNo">218</span>    
SnapshotTestingUtils.createSnapshotAndValidate(admin, tableName,<a 
name="line.218"></a>
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snapshotName, rootDir, fs, true);<a name="line.219"></a>
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+<span class="sourceLineNo">221</span>    LOG.info("load different values");<a 
name="line.221"></a>
+<span class="sourceLineNo">222</span>    byte[] value = 
Bytes.toBytes("after_snapshot_value");<a name="line.222"></a>
+<span class="sourceLineNo">223</span>    util.loadTable(table, FAMILIES, 
value);<a name="line.223"></a>
+<span class="sourceLineNo">224</span><a name="line.224"></a>
+<span class="sourceLineNo">225</span>    LOG.info("cause flush to create new 
files in the region");<a name="line.225"></a>
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+<span class="sourceLineNo">227</span>    table.close();<a name="line.227"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d19c1e6d/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.TestTableSnapshotCounters.html
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diff --git 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.TestTableSnapshotCounters.html
 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.TestTableSnapshotCounters.html
index 9091ed6..0d97bd9 100644
--- 
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+<span class="sourceLineNo">477</span>  @Test<a name="line.477"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d19c1e6d/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.TestTableSnapshotMapper.html
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diff --git 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.TestTableSnapshotMapper.html
 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.TestTableSnapshotMapper.html
index 9091ed6..0d97bd9 100644
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+<span class="sourceLineNo">477</span>  @Test<a name="line.477"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d19c1e6d/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.TestTableSnapshotReducer.html
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diff --git 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.TestTableSnapshotReducer.html
 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.TestTableSnapshotReducer.html
index 9091ed6..0d97bd9 100644
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d19c1e6d/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.html
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diff --git 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.html
 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/mapreduce/TestTableSnapshotInputFormat.html
index 9091ed6..0d97bd9 100644
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