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From git-site-r...@apache.org
Subject [01/32] hbase-site git commit: Published site at 82d554e3783372cc6b05489452c815b57c06f6cd.
Date Fri, 26 May 2017 14:59:51 GMT
Repository: hbase-site
Updated Branches:
  refs/heads/asf-site e0c6e5b86 -> be6f38d20


http://git-wip-us.apache.org/repos/asf/hbase-site/blob/be6f38d2/testdevapidocs/src-html/org/apache/hadoop/hbase/snapshot/SnapshotTestingUtils.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/snapshot/SnapshotTestingUtils.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/snapshot/SnapshotTestingUtils.html
index c07cc8b..be69921 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/snapshot/SnapshotTestingUtils.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/snapshot/SnapshotTestingUtils.html
@@ -70,826 +70,837 @@
 <span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.62"></a>
 <span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;<a name="line.63"></a>
 <span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.client.SnapshotDescription;<a name="line.64"></a>
-<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos;<a name="line.65"></a>
-<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotRegionManifest;<a name="line.66"></a>
-<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsSnapshotDoneRequest;<a name="line.67"></a>
-<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsSnapshotDoneResponse;<a name="line.68"></a>
-<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.regionserver.HRegionFileSystem;<a name="line.69"></a>
-<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.70"></a>
-<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.regionserver.Region;<a name="line.71"></a>
-<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.72"></a>
-<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.util.FSTableDescriptors;<a name="line.73"></a>
-<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.util.FSVisitor;<a name="line.74"></a>
-<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.75"></a>
-<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.util.MD5Hash;<a name="line.76"></a>
-<span class="sourceLineNo">077</span>import org.junit.Assert;<a name="line.77"></a>
-<span class="sourceLineNo">078</span><a name="line.78"></a>
-<span class="sourceLineNo">079</span>import com.google.protobuf.ServiceException;<a name="line.79"></a>
-<span class="sourceLineNo">080</span><a name="line.80"></a>
-<span class="sourceLineNo">081</span>/**<a name="line.81"></a>
-<span class="sourceLineNo">082</span> * Utilities class for snapshots<a name="line.82"></a>
-<span class="sourceLineNo">083</span> */<a name="line.83"></a>
-<span class="sourceLineNo">084</span>@InterfaceAudience.Private<a name="line.84"></a>
-<span class="sourceLineNo">085</span>public final class SnapshotTestingUtils {<a name="line.85"></a>
-<span class="sourceLineNo">086</span>  private static final Log LOG = LogFactory.getLog(SnapshotTestingUtils.class);<a name="line.86"></a>
-<span class="sourceLineNo">087</span><a name="line.87"></a>
-<span class="sourceLineNo">088</span>  // default number of regions (and keys) given by getSplitKeys() and createTable()<a name="line.88"></a>
-<span class="sourceLineNo">089</span>  private static byte[] KEYS = Bytes.toBytes("0123456");<a name="line.89"></a>
-<span class="sourceLineNo">090</span><a name="line.90"></a>
-<span class="sourceLineNo">091</span>  private SnapshotTestingUtils() {<a name="line.91"></a>
-<span class="sourceLineNo">092</span>    // private constructor for utility class<a name="line.92"></a>
-<span class="sourceLineNo">093</span>  }<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span>  /**<a name="line.95"></a>
-<span class="sourceLineNo">096</span>   * Assert that we don't have any snapshots lists<a name="line.96"></a>
-<span class="sourceLineNo">097</span>   *<a name="line.97"></a>
-<span class="sourceLineNo">098</span>   * @throws IOException<a name="line.98"></a>
-<span class="sourceLineNo">099</span>   *           if the admin operation fails<a name="line.99"></a>
-<span class="sourceLineNo">100</span>   */<a name="line.100"></a>
-<span class="sourceLineNo">101</span>  public static void assertNoSnapshots(Admin admin) throws IOException {<a name="line.101"></a>
-<span class="sourceLineNo">102</span>    assertEquals("Have some previous snapshots", 0, admin.listSnapshots()<a name="line.102"></a>
-<span class="sourceLineNo">103</span>        .size());<a name="line.103"></a>
-<span class="sourceLineNo">104</span>  }<a name="line.104"></a>
-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span>  /**<a name="line.106"></a>
-<span class="sourceLineNo">107</span>   * Make sure that there is only one snapshot returned from the master and its<a name="line.107"></a>
-<span class="sourceLineNo">108</span>   * name and table match the passed in parameters.<a name="line.108"></a>
-<span class="sourceLineNo">109</span>   */<a name="line.109"></a>
-<span class="sourceLineNo">110</span>  public static List&lt;SnapshotDescription&gt; assertExistsMatchingSnapshot(<a name="line.110"></a>
-<span class="sourceLineNo">111</span>      Admin admin, String snapshotName, TableName tableName)<a name="line.111"></a>
-<span class="sourceLineNo">112</span>      throws IOException {<a name="line.112"></a>
-<span class="sourceLineNo">113</span>    // list the snapshot<a name="line.113"></a>
-<span class="sourceLineNo">114</span>    List&lt;SnapshotDescription&gt; snapshots = admin.listSnapshots();<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span>    List&lt;SnapshotDescription&gt; returnedSnapshots = new ArrayList&lt;&gt;();<a name="line.116"></a>
-<span class="sourceLineNo">117</span>    for (SnapshotDescription sd : snapshots) {<a name="line.117"></a>
-<span class="sourceLineNo">118</span>      if (snapshotName.equals(sd.getName()) &amp;&amp; tableName.equals(sd.getTableName())) {<a name="line.118"></a>
-<span class="sourceLineNo">119</span>        returnedSnapshots.add(sd);<a name="line.119"></a>
-<span class="sourceLineNo">120</span>      }<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>    Assert.assertTrue("No matching snapshots found.", returnedSnapshots.size()&gt;0);<a name="line.123"></a>
-<span class="sourceLineNo">124</span>    return returnedSnapshots;<a name="line.124"></a>
-<span class="sourceLineNo">125</span>  }<a name="line.125"></a>
-<span class="sourceLineNo">126</span><a name="line.126"></a>
-<span class="sourceLineNo">127</span>  /**<a name="line.127"></a>
-<span class="sourceLineNo">128</span>   * Make sure that there is only one snapshot returned from the master<a name="line.128"></a>
-<span class="sourceLineNo">129</span>   */<a name="line.129"></a>
-<span class="sourceLineNo">130</span>  public static void assertOneSnapshotThatMatches(Admin admin,<a name="line.130"></a>
-<span class="sourceLineNo">131</span>      SnapshotProtos.SnapshotDescription snapshot) throws IOException {<a name="line.131"></a>
-<span class="sourceLineNo">132</span>    assertOneSnapshotThatMatches(admin, snapshot.getName(), TableName.valueOf(snapshot.getTable()));<a name="line.132"></a>
-<span class="sourceLineNo">133</span>  }<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span>  /**<a name="line.135"></a>
-<span class="sourceLineNo">136</span>   * Make sure that there is only one snapshot returned from the master and its<a name="line.136"></a>
-<span class="sourceLineNo">137</span>   * name and table match the passed in parameters.<a name="line.137"></a>
-<span class="sourceLineNo">138</span>   */<a name="line.138"></a>
-<span class="sourceLineNo">139</span>  public static List&lt;SnapshotDescription&gt; assertOneSnapshotThatMatches(<a name="line.139"></a>
-<span class="sourceLineNo">140</span>      Admin admin, String snapshotName, TableName tableName)<a name="line.140"></a>
-<span class="sourceLineNo">141</span>      throws IOException {<a name="line.141"></a>
-<span class="sourceLineNo">142</span>    // list the snapshot<a name="line.142"></a>
-<span class="sourceLineNo">143</span>    List&lt;SnapshotDescription&gt; snapshots = admin.listSnapshots();<a name="line.143"></a>
-<span class="sourceLineNo">144</span><a name="line.144"></a>
-<span class="sourceLineNo">145</span>    assertEquals("Should only have 1 snapshot", 1, snapshots.size());<a name="line.145"></a>
-<span class="sourceLineNo">146</span>    assertEquals(snapshotName, snapshots.get(0).getName());<a name="line.146"></a>
-<span class="sourceLineNo">147</span>    assertEquals(tableName, snapshots.get(0).getTableName());<a name="line.147"></a>
-<span class="sourceLineNo">148</span><a name="line.148"></a>
-<span class="sourceLineNo">149</span>    return snapshots;<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>  /**<a name="line.152"></a>
-<span class="sourceLineNo">153</span>   * Make sure that there is only one snapshot returned from the master and its<a name="line.153"></a>
-<span class="sourceLineNo">154</span>   * name and table match the passed in parameters.<a name="line.154"></a>
-<span class="sourceLineNo">155</span>   */<a name="line.155"></a>
-<span class="sourceLineNo">156</span>  public static List&lt;SnapshotDescription&gt; assertOneSnapshotThatMatches(<a name="line.156"></a>
-<span class="sourceLineNo">157</span>      Admin admin, byte[] snapshot, TableName tableName) throws IOException {<a name="line.157"></a>
-<span class="sourceLineNo">158</span>    return assertOneSnapshotThatMatches(admin, Bytes.toString(snapshot),<a name="line.158"></a>
-<span class="sourceLineNo">159</span>        tableName);<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>  public static void confirmSnapshotValid(HBaseTestingUtility testUtil,<a name="line.162"></a>
-<span class="sourceLineNo">163</span>      SnapshotProtos.SnapshotDescription snapshotDescriptor, TableName tableName, byte[] family)<a name="line.163"></a>
-<span class="sourceLineNo">164</span>      throws IOException {<a name="line.164"></a>
-<span class="sourceLineNo">165</span>    MasterFileSystem mfs = testUtil.getHBaseCluster().getMaster().getMasterFileSystem();<a name="line.165"></a>
-<span class="sourceLineNo">166</span>    confirmSnapshotValid(snapshotDescriptor, tableName, family, mfs.getRootDir(),<a name="line.166"></a>
-<span class="sourceLineNo">167</span>      testUtil.getAdmin(), mfs.getFileSystem());<a name="line.167"></a>
-<span class="sourceLineNo">168</span>  }<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>   * Confirm that the snapshot contains references to all the files that should<a name="line.171"></a>
-<span class="sourceLineNo">172</span>   * be in the snapshot.<a name="line.172"></a>
-<span class="sourceLineNo">173</span>   */<a name="line.173"></a>
-<span class="sourceLineNo">174</span>  public static void confirmSnapshotValid(SnapshotProtos.SnapshotDescription snapshotDescriptor,<a name="line.174"></a>
-<span class="sourceLineNo">175</span>      TableName tableName, byte[] testFamily, Path rootDir, Admin admin, FileSystem fs)<a name="line.175"></a>
-<span class="sourceLineNo">176</span>      throws IOException {<a name="line.176"></a>
-<span class="sourceLineNo">177</span>    ArrayList nonEmptyTestFamilies = new ArrayList(1);<a name="line.177"></a>
-<span class="sourceLineNo">178</span>    nonEmptyTestFamilies.add(testFamily);<a name="line.178"></a>
-<span class="sourceLineNo">179</span>    confirmSnapshotValid(snapshotDescriptor, tableName,<a name="line.179"></a>
-<span class="sourceLineNo">180</span>      nonEmptyTestFamilies, null, rootDir, admin, fs);<a name="line.180"></a>
-<span class="sourceLineNo">181</span>  }<a name="line.181"></a>
-<span class="sourceLineNo">182</span><a name="line.182"></a>
-<span class="sourceLineNo">183</span>  /**<a name="line.183"></a>
-<span class="sourceLineNo">184</span>   * Confirm that the snapshot has no references files but only metadata.<a name="line.184"></a>
-<span class="sourceLineNo">185</span>   */<a name="line.185"></a>
-<span class="sourceLineNo">186</span>  public static void confirmEmptySnapshotValid(<a name="line.186"></a>
-<span class="sourceLineNo">187</span>      SnapshotProtos.SnapshotDescription snapshotDescriptor, TableName tableName,<a name="line.187"></a>
-<span class="sourceLineNo">188</span>      byte[] testFamily, Path rootDir, Admin admin, FileSystem fs)<a name="line.188"></a>
-<span class="sourceLineNo">189</span>      throws IOException {<a name="line.189"></a>
-<span class="sourceLineNo">190</span>    ArrayList emptyTestFamilies = new ArrayList(1);<a name="line.190"></a>
-<span class="sourceLineNo">191</span>    emptyTestFamilies.add(testFamily);<a name="line.191"></a>
-<span class="sourceLineNo">192</span>    confirmSnapshotValid(snapshotDescriptor, tableName,<a name="line.192"></a>
-<span class="sourceLineNo">193</span>      null, emptyTestFamilies, rootDir, admin, fs);<a name="line.193"></a>
-<span class="sourceLineNo">194</span>  }<a name="line.194"></a>
-<span class="sourceLineNo">195</span><a name="line.195"></a>
-<span class="sourceLineNo">196</span>  /**<a name="line.196"></a>
-<span class="sourceLineNo">197</span>   * Confirm that the snapshot contains references to all the files that should<a name="line.197"></a>
-<span class="sourceLineNo">198</span>   * be in the snapshot. This method also perform some redundant check like<a name="line.198"></a>
-<span class="sourceLineNo">199</span>   * the existence of the snapshotinfo or the regioninfo which are done always<a name="line.199"></a>
-<span class="sourceLineNo">200</span>   * by the MasterSnapshotVerifier, at the end of the snapshot operation.<a name="line.200"></a>
-<span class="sourceLineNo">201</span>   */<a name="line.201"></a>
-<span class="sourceLineNo">202</span>  public static void confirmSnapshotValid(<a name="line.202"></a>
-<span class="sourceLineNo">203</span>      SnapshotProtos.SnapshotDescription snapshotDescriptor, TableName tableName,<a name="line.203"></a>
-<span class="sourceLineNo">204</span>      List&lt;byte[]&gt; nonEmptyTestFamilies, List&lt;byte[]&gt; emptyTestFamilies,<a name="line.204"></a>
-<span class="sourceLineNo">205</span>      Path rootDir, Admin admin, FileSystem fs) throws IOException {<a name="line.205"></a>
-<span class="sourceLineNo">206</span>    final Configuration conf = admin.getConfiguration();<a name="line.206"></a>
-<span class="sourceLineNo">207</span><a name="line.207"></a>
-<span class="sourceLineNo">208</span>    // check snapshot dir<a name="line.208"></a>
-<span class="sourceLineNo">209</span>    Path snapshotDir = SnapshotDescriptionUtils.getCompletedSnapshotDir(<a name="line.209"></a>
-<span class="sourceLineNo">210</span>        snapshotDescriptor, rootDir);<a name="line.210"></a>
-<span class="sourceLineNo">211</span>    assertTrue(fs.exists(snapshotDir));<a name="line.211"></a>
-<span class="sourceLineNo">212</span><a name="line.212"></a>
-<span class="sourceLineNo">213</span>    SnapshotProtos.SnapshotDescription desc = SnapshotDescriptionUtils.readSnapshotInfo(fs, snapshotDir);<a name="line.213"></a>
-<span class="sourceLineNo">214</span><a name="line.214"></a>
-<span class="sourceLineNo">215</span>    // Extract regions and families with store files<a name="line.215"></a>
-<span class="sourceLineNo">216</span>    final Set&lt;byte[]&gt; snapshotFamilies = new TreeSet&lt;&gt;(Bytes.BYTES_COMPARATOR);<a name="line.216"></a>
-<span class="sourceLineNo">217</span><a name="line.217"></a>
-<span class="sourceLineNo">218</span>    SnapshotManifest manifest = SnapshotManifest.open(conf, fs, snapshotDir, desc);<a name="line.218"></a>
-<span class="sourceLineNo">219</span>    Map&lt;String, SnapshotRegionManifest&gt; regionManifests = manifest.getRegionManifestsMap();<a name="line.219"></a>
-<span class="sourceLineNo">220</span>    for (SnapshotRegionManifest regionManifest: regionManifests.values()) {<a name="line.220"></a>
-<span class="sourceLineNo">221</span>      SnapshotReferenceUtil.visitRegionStoreFiles(regionManifest,<a name="line.221"></a>
-<span class="sourceLineNo">222</span>          new SnapshotReferenceUtil.StoreFileVisitor() {<a name="line.222"></a>
-<span class="sourceLineNo">223</span>        @Override<a name="line.223"></a>
-<span class="sourceLineNo">224</span>        public void storeFile(final HRegionInfo regionInfo, final String family,<a name="line.224"></a>
-<span class="sourceLineNo">225</span>              final SnapshotRegionManifest.StoreFile storeFile) throws IOException {<a name="line.225"></a>
-<span class="sourceLineNo">226</span>          snapshotFamilies.add(Bytes.toBytes(family));<a name="line.226"></a>
-<span class="sourceLineNo">227</span>        }<a name="line.227"></a>
-<span class="sourceLineNo">228</span>      });<a name="line.228"></a>
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-<span class="sourceLineNo">230</span><a name="line.230"></a>
-<span class="sourceLineNo">231</span>    // Verify that there are store files in the specified families<a name="line.231"></a>
-<span class="sourceLineNo">232</span>    if (nonEmptyTestFamilies != null) {<a name="line.232"></a>
-<span class="sourceLineNo">233</span>      for (final byte[] familyName: nonEmptyTestFamilies) {<a name="line.233"></a>
-<span class="sourceLineNo">234</span>        assertTrue(snapshotFamilies.contains(familyName));<a name="line.234"></a>
-<span class="sourceLineNo">235</span>      }<a name="line.235"></a>
-<span class="sourceLineNo">236</span>    }<a name="line.236"></a>
-<span class="sourceLineNo">237</span><a name="line.237"></a>
-<span class="sourceLineNo">238</span>    // Verify that there are no store files in the specified families<a name="line.238"></a>
-<span class="sourceLineNo">239</span>    if (emptyTestFamilies != null) {<a name="line.239"></a>
-<span class="sourceLineNo">240</span>      for (final byte[] familyName: emptyTestFamilies) {<a name="line.240"></a>
-<span class="sourceLineNo">241</span>        assertFalse(snapshotFamilies.contains(familyName));<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><a name="line.244"></a>
-<span class="sourceLineNo">245</span>    // check the region snapshot for all the regions<a name="line.245"></a>
-<span class="sourceLineNo">246</span>    List&lt;HRegionInfo&gt; regions = admin.getTableRegions(tableName);<a name="line.246"></a>
-<span class="sourceLineNo">247</span>    // remove the non-default regions<a name="line.247"></a>
-<span class="sourceLineNo">248</span>    RegionReplicaUtil.removeNonDefaultRegions(regions);<a name="line.248"></a>
-<span class="sourceLineNo">249</span>    boolean hasMob = regionManifests.containsKey(MobUtils.getMobRegionInfo(tableName)<a name="line.249"></a>
-<span class="sourceLineNo">250</span>        .getEncodedName());<a name="line.250"></a>
-<span class="sourceLineNo">251</span>    if (hasMob) {<a name="line.251"></a>
-<span class="sourceLineNo">252</span>      assertEquals(regions.size(), regionManifests.size() - 1);<a name="line.252"></a>
-<span class="sourceLineNo">253</span>    } else {<a name="line.253"></a>
-<span class="sourceLineNo">254</span>      assertEquals(regions.size(), regionManifests.size());<a name="line.254"></a>
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-<span class="sourceLineNo">256</span><a name="line.256"></a>
-<span class="sourceLineNo">257</span>    // Verify Regions (redundant check, see MasterSnapshotVerifier)<a name="line.257"></a>
-<span class="sourceLineNo">258</span>    for (HRegionInfo info : regions) {<a name="line.258"></a>
-<span class="sourceLineNo">259</span>      String regionName = info.getEncodedName();<a name="line.259"></a>
-<span class="sourceLineNo">260</span>      assertTrue(regionManifests.containsKey(regionName));<a name="line.260"></a>
-<span class="sourceLineNo">261</span>    }<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>  /**<a name="line.264"></a>
-<span class="sourceLineNo">265</span>   * Helper method for testing async snapshot operations. Just waits for the<a name="line.265"></a>
-<span class="sourceLineNo">266</span>   * given snapshot to complete on the server by repeatedly checking the master.<a name="line.266"></a>
-<span class="sourceLineNo">267</span>   *<a name="line.267"></a>
-<span class="sourceLineNo">268</span>   * @param master: the master running the snapshot<a name="line.268"></a>
-<span class="sourceLineNo">269</span>   * @param snapshot: the snapshot to check<a name="line.269"></a>
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-<span class="sourceLineNo">271</span>   * @throws ServiceException if the snapshot fails<a name="line.271"></a>
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-<span class="sourceLineNo">273</span>   */<a name="line.273"></a>
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-<span class="sourceLineNo">277</span>    final IsSnapshotDoneRequest request = IsSnapshotDoneRequest.newBuilder()<a name="line.277"></a>
-<span class="sourceLineNo">278</span>        .setSnapshot(snapshot).build();<a name="line.278"></a>
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-<span class="sourceLineNo">282</span>      done = master.getMasterRpcServices().isSnapshotDone(null, request);<a name="line.282"></a>
-<span class="sourceLineNo">283</span>      try {<a name="line.283"></a>
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+<span class="sourceLineNo">089</span>  // default number of regions (and keys) given by getSplitKeys() and createTable()<a name="line.89"></a>
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+<span class="sourceLineNo">113</span>      throws IOException {<a name="line.113"></a>
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+<span class="sourceLineNo">135</span><a name="line.135"></a>
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+<span class="sourceLineNo">153</span>  /**<a name="line.153"></a>
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+<span class="sourceLineNo">171</span>  /**<a name="line.171"></a>
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+<span class="sourceLineNo">408</span>        LOG.info("In attempting to disable " + tableName + " it turns out that the this table is " +<a name="line.408"></a>
+<span class="sourceLineNo">409</span>            "already disabled.");<a name="line.409"></a>
+<span class="sourceLineNo">410</span>      }<a name="line.410"></a>
+<span class="sourceLineNo">411</span>    }<a name="line.411"></a>
+<span class="sourceLineNo">412</span>    admin.snapshot(snapshotNameString, tableName);<a name="line.412"></a>
 <span class="sourceLineNo">413</span><a name="line.413"></a>
-<span class="sourceLineNo">414</span>  /**<a name="line.414"></a>
-<span class="sourceLineNo">415</span>   * Corrupt the specified snapshot by deleting some files.<a name="line.415"></a>
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-<span class="sourceLineNo">454</span>  // ==========================================================================<a name="line.454"></a>
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-<span class="sourceLineNo">459</span>    public final static int TEST_NUM_REGIONS = 4;<a name="line.459"></a>
+<span class="sourceLineNo">414</span>    List&lt;SnapshotDescription&gt; snapshots =<a name="line.414"></a>
+<span class="sourceLineNo">415</span>        SnapshotTestingUtils.assertExistsMatchingSnapshot(admin, snapshotNameString, tableName);<a name="line.415"></a>
+<span class="sourceLineNo">416</span>    if (snapshots == null || snapshots.size() != 1) {<a name="line.416"></a>
+<span class="sourceLineNo">417</span>      Assert.fail("Incorrect number of snapshots for table " + tableName);<a name="line.417"></a>
+<span class="sourceLineNo">418</span>    }<a name="line.418"></a>
+<span class="sourceLineNo">419</span><a name="line.419"></a>
+<span class="sourceLineNo">420</span>    SnapshotTestingUtils.confirmSnapshotValid(<a name="line.420"></a>
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+<span class="sourceLineNo">422</span>      emptyFamilyNames, rootDir, admin, fs);<a name="line.422"></a>
+<span class="sourceLineNo">423</span>  }<a name="line.423"></a>
+<span class="sourceLineNo">424</span><a name="line.424"></a>
+<span class="sourceLineNo">425</span>  /**<a name="line.425"></a>
+<span class="sourceLineNo">426</span>   * Corrupt the specified snapshot by deleting some files.<a name="line.426"></a>
+<span class="sourceLineNo">427</span>   *<a name="line.427"></a>
+<span class="sourceLineNo">428</span>   * @param util {@link HBaseTestingUtility}<a name="line.428"></a>
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+<span class="sourceLineNo">430</span>   * @return array of the corrupted HFiles<a name="line.430"></a>
+<span class="sourceLineNo">431</span>   * @throws IOException on unexecpted error reading the FS<a name="line.431"></a>
+<span class="sourceLineNo">432</span>   */<a name="line.432"></a>
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+<span class="sourceLineNo">434</span>      throws IOException {<a name="line.434"></a>
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+<span class="sourceLineNo">437</span><a name="line.437"></a>
+<span class="sourceLineNo">438</span>    Path snapshotDir = SnapshotDescriptionUtils.getCompletedSnapshotDir(snapshotName,<a name="line.438"></a>
+<span class="sourceLineNo">439</span>                                                                        mfs.getRootDir());<a name="line.439"></a>
+<span class="sourceLineNo">440</span>    SnapshotProtos.SnapshotDescription snapshotDesc =<a name="line.440"></a>
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+<span class="sourceLineNo">443</span><a name="line.443"></a>
+<span class="sourceLineNo">444</span>    final ArrayList corruptedFiles = new ArrayList();<a name="line.444"></a>
+<span class="sourceLineNo">445</span>    final Configuration conf = util.getConfiguration();<a name="line.445"></a>
+<span class="sourceLineNo">446</span>    SnapshotReferenceUtil.visitTableStoreFiles(conf, fs, snapshotDir, snapshotDesc,<a name="line.446"></a>
+<span class="sourceLineNo">447</span>        new SnapshotReferenceUtil.StoreFileVisitor() {<a name="line.447"></a>
+<span class="sourceLineNo">448</span>      @Override<a name="line.448"></a>
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+<span class="sourceLineNo">452</span>        String hfile = storeFile.getName();<a name="line.452"></a>
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+<span class="sourceLineNo">454</span>        if (corruptedFiles.size() % 2 == 0) {<a name="line.454"></a>
+<span class="sourceLineNo">455</span>          fs.delete(link.getAvailablePath(fs), true);<a name="line.455"></a>
+<span class="sourceLineNo">456</span>          corruptedFiles.add(hfile);<a name="line.456"></a>
+<span class="sourceLineNo">457</span>        }<a name="line.457"></a>
+<span class="sourceLineNo">458</span>      }<a name="line.458"></a>
+<span class="sourceLineNo">459</span>    });<a name="line.459"></a>
 <span class="sourceLineNo">460</span><a name="line.460"></a>
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-<span class="sourceLineNo">462</span>    private final FileSystem fs;<a name="line.462"></a>
-<span class="sourceLineNo">463</span>    private final Path rootDir;<a name="line.463"></a>
+<span class="sourceLineNo">461</span>    assertTrue(corruptedFiles.size() &gt; 0);<a name="line.461"></a>
+<span class="sourceLineNo">462</span>    return corruptedFiles;<a name="line.462"></a>
+<span class="sourceLineNo">463</span>  }<a name="line.463"></a>
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-<span class="sourceLineNo">476</span><a name="line.476"></a>
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-<span class="sourceLineNo">484</span>      private Path snapshotDir;<a name="line.484"></a>
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-<span class="sourceLineNo">491</span>        this.fs = fs;<a name="line.491"></a>
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-<span class="sourceLineNo">493</span>        this.rootDir = rootDir;<a name="line.493"></a>
-<span class="sourceLineNo">494</span>        this.htd = htd;<a name="line.494"></a>
-<span class="sourceLineNo">495</span>        this.desc = desc;<a name="line.495"></a>
-<span class="sourceLineNo">496</span>        this.tableRegions = tableRegions;<a name="line.496"></a>
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-<span class="sourceLineNo">498</span>        new FSTableDescriptors(conf)<a name="line.498"></a>
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-<span class="sourceLineNo">500</span>      }<a name="line.500"></a>
-<span class="sourceLineNo">501</span><a name="line.501"></a>
-<span class="sourceLineNo">502</span>      public HTableDescriptor getTableDescriptor() {<a name="line.502"></a>
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-<span class="sourceLineNo">504</span>      }<a name="line.504"></a>
-<span class="sourceLineNo">505</span><a name="line.505"></a>
-<span class="sourceLineNo">506</span>      public SnapshotProtos.SnapshotDescription getSnapshotDescription() {<a name="line.506"></a>
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-<span class="sourceLineNo">509</span><a name="line.509"></a>
-<span class="sourceLineNo">510</span>      public Path getSnapshotsDir() {<a name="line.510"></a>
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-<span class="sourceLineNo">513</span><a name="line.513"></a>
-<span class="sourceLineNo">514</span>      public Path[] addRegion() throws IOException {<a name="line.514"></a>
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-<span class="sourceLineNo">517</span><a name="line.517"></a>
-<span class="sourceLineNo">518</span>      public Path[] addRegionV1() throws IOException {<a name="line.518"></a>
-<span class="sourceLineNo">519</span>        return addRegion(desc.toBuilder()<a name="line.519"></a>
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-<span class="sourceLineNo">523</span><a name="line.523"></a>
-<span class="sourceLineNo">524</span>      public Path[] addRegionV2() throws IOException {<a name="line.524"></a>
-<span class="sourceLineNo">525</span>        return addRegion(desc.toBuilder()<a name="line.525"></a>
-<span class="sourceLineNo">526</span>                          .setVersion(SnapshotManifestV2.DESCRIPTOR_VERSION)<a name="line.526"></a>
-<span class="sourceLineNo">527</span>                          .build());<a name="line.527"></a>
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-<span class="sourceLineNo">529</span><a name="line.529"></a>
-<span class="sourceLineNo">530</span>      private Path[] addRegion(final SnapshotProtos.SnapshotDescription desc) throws IOException {<a name="line.530"></a>
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-<span class="sourceLineNo">532</span>          throw new UnsupportedOperationException("No more regions in the table");<a name="line.532"></a>
-<span class="sourceLineNo">533</span>        }<a name="line.533"></a>
+<span class="sourceLineNo">465</span>  // ==========================================================================<a name="line.465"></a>
+<span class="sourceLineNo">466</span>  //  Snapshot Mock<a name="line.466"></a>
+<span class="sourceLineNo">467</span>  // ==========================================================================<a name="line.467"></a>
+<span class="sourceLineNo">468</span>  public static class SnapshotMock {<a name="line.468"></a>
+<span class="sourceLin

<TRUNCATED>

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