http://git-wip-us.apache.org/repos/asf/hbase-site/blob/2777c693/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestStore.DummyStoreEngine.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestStore.DummyStoreEngine.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestStore.DummyStoreEngine.html index 4196a6c..6c65fd1 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestStore.DummyStoreEngine.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestStore.DummyStoreEngine.html @@ -114,1476 +114,1636 @@ <span class="sourceLineNo">106</span>import org.mockito.Mockito;<a name="line.106"></a> <span class="sourceLineNo">107</span><a name="line.107"></a> <span class="sourceLineNo">108</span>import com.google.common.collect.Lists;<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 class for the Store<a name="line.111"></a> -<span class="sourceLineNo">112</span> */<a name="line.112"></a> -<span class="sourceLineNo">113</span>@Category({RegionServerTests.class, MediumTests.class})<a name="line.113"></a> -<span class="sourceLineNo">114</span>public class TestStore {<a name="line.114"></a> -<span class="sourceLineNo">115</span> private static final Log LOG = LogFactory.getLog(TestStore.class);<a name="line.115"></a> -<span class="sourceLineNo">116</span> @Rule public TestName name = new TestName();<a name="line.116"></a> -<span class="sourceLineNo">117</span><a name="line.117"></a> -<span class="sourceLineNo">118</span> HStore store;<a name="line.118"></a> -<span class="sourceLineNo">119</span> byte [] table = Bytes.toBytes("table");<a name="line.119"></a> -<span class="sourceLineNo">120</span> byte [] family = Bytes.toBytes("family");<a name="line.120"></a> +<span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.filter.Filter;<a name="line.109"></a> +<span class="sourceLineNo">110</span>import org.apache.hadoop.hbase.filter.FilterBase;<a name="line.110"></a> +<span class="sourceLineNo">111</span>import static org.junit.Assert.assertEquals;<a name="line.111"></a> +<span class="sourceLineNo">112</span>import static org.junit.Assert.assertTrue;<a name="line.112"></a> +<span class="sourceLineNo">113</span><a name="line.113"></a> +<span class="sourceLineNo">114</span>/**<a name="line.114"></a> +<span class="sourceLineNo">115</span> * Test class for the Store<a name="line.115"></a> +<span class="sourceLineNo">116</span> */<a name="line.116"></a> +<span class="sourceLineNo">117</span>@Category({RegionServerTests.class, MediumTests.class})<a name="line.117"></a> +<span class="sourceLineNo">118</span>public class TestStore {<a name="line.118"></a> +<span class="sourceLineNo">119</span> private static final Log LOG = LogFactory.getLog(TestStore.class);<a name="line.119"></a> +<span class="sourceLineNo">120</span> @Rule public TestName name = new TestName();<a name="line.120"></a> <span class="sourceLineNo">121</span><a name="line.121"></a> -<span class="sourceLineNo">122</span> byte [] row = Bytes.toBytes("row");<a name="line.122"></a> -<span class="sourceLineNo">123</span> byte [] row2 = Bytes.toBytes("row2");<a name="line.123"></a> -<span class="sourceLineNo">124</span> byte [] qf1 = Bytes.toBytes("qf1");<a name="line.124"></a> -<span class="sourceLineNo">125</span> byte [] qf2 = Bytes.toBytes("qf2");<a name="line.125"></a> -<span class="sourceLineNo">126</span> byte [] qf3 = Bytes.toBytes("qf3");<a name="line.126"></a> -<span class="sourceLineNo">127</span> byte [] qf4 = Bytes.toBytes("qf4");<a name="line.127"></a> -<span class="sourceLineNo">128</span> byte [] qf5 = Bytes.toBytes("qf5");<a name="line.128"></a> -<span class="sourceLineNo">129</span> byte [] qf6 = Bytes.toBytes("qf6");<a name="line.129"></a> -<span class="sourceLineNo">130</span><a name="line.130"></a> -<span class="sourceLineNo">131</span> NavigableSet<byte[]> qualifiers = new ConcurrentSkipListSet<>(Bytes.BYTES_COMPARATOR);<a name="line.131"></a> -<span class="sourceLineNo">132</span><a name="line.132"></a> -<span class="sourceLineNo">133</span> List<Cell> expected = new ArrayList<>();<a name="line.133"></a> -<span class="sourceLineNo">134</span> List<Cell> result = new ArrayList<>();<a name="line.134"></a> -<span class="sourceLineNo">135</span><a name="line.135"></a> -<span class="sourceLineNo">136</span> long id = System.currentTimeMillis();<a name="line.136"></a> -<span class="sourceLineNo">137</span> Get get = new Get(row);<a name="line.137"></a> -<span class="sourceLineNo">138</span><a name="line.138"></a> -<span class="sourceLineNo">139</span> private HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.139"></a> -<span class="sourceLineNo">140</span> private final String DIR = TEST_UTIL.getDataTestDir("TestStore").toString();<a name="line.140"></a> -<span class="sourceLineNo">141</span><a name="line.141"></a> +<span class="sourceLineNo">122</span> HStore store;<a name="line.122"></a> +<span class="sourceLineNo">123</span> byte [] table = Bytes.toBytes("table");<a name="line.123"></a> +<span class="sourceLineNo">124</span> byte [] family = Bytes.toBytes("family");<a name="line.124"></a> +<span class="sourceLineNo">125</span><a name="line.125"></a> +<span class="sourceLineNo">126</span> byte [] row = Bytes.toBytes("row");<a name="line.126"></a> +<span class="sourceLineNo">127</span> byte [] row2 = Bytes.toBytes("row2");<a name="line.127"></a> +<span class="sourceLineNo">128</span> byte [] qf1 = Bytes.toBytes("qf1");<a name="line.128"></a> +<span class="sourceLineNo">129</span> byte [] qf2 = Bytes.toBytes("qf2");<a name="line.129"></a> +<span class="sourceLineNo">130</span> byte [] qf3 = Bytes.toBytes("qf3");<a name="line.130"></a> +<span class="sourceLineNo">131</span> byte [] qf4 = Bytes.toBytes("qf4");<a name="line.131"></a> +<span class="sourceLineNo">132</span> byte [] qf5 = Bytes.toBytes("qf5");<a name="line.132"></a> +<span class="sourceLineNo">133</span> byte [] qf6 = Bytes.toBytes("qf6");<a name="line.133"></a> +<span class="sourceLineNo">134</span><a name="line.134"></a> +<span class="sourceLineNo">135</span> NavigableSet<byte[]> qualifiers = new ConcurrentSkipListSet<>(Bytes.BYTES_COMPARATOR);<a name="line.135"></a> +<span class="sourceLineNo">136</span><a name="line.136"></a> +<span class="sourceLineNo">137</span> List<Cell> expected = new ArrayList<>();<a name="line.137"></a> +<span class="sourceLineNo">138</span> List<Cell> result = new ArrayList<>();<a name="line.138"></a> +<span class="sourceLineNo">139</span><a name="line.139"></a> +<span class="sourceLineNo">140</span> long id = System.currentTimeMillis();<a name="line.140"></a> +<span class="sourceLineNo">141</span> Get get = new Get(row);<a name="line.141"></a> <span class="sourceLineNo">142</span><a name="line.142"></a> -<span class="sourceLineNo">143</span> /**<a name="line.143"></a> -<span class="sourceLineNo">144</span> * Setup<a name="line.144"></a> -<span class="sourceLineNo">145</span> * @throws IOException<a name="line.145"></a> -<span class="sourceLineNo">146</span> */<a name="line.146"></a> -<span class="sourceLineNo">147</span> @Before<a name="line.147"></a> -<span class="sourceLineNo">148</span> public void setUp() throws IOException {<a name="line.148"></a> -<span class="sourceLineNo">149</span> qualifiers.add(qf1);<a name="line.149"></a> -<span class="sourceLineNo">150</span> qualifiers.add(qf3);<a name="line.150"></a> -<span class="sourceLineNo">151</span> qualifiers.add(qf5);<a name="line.151"></a> -<span class="sourceLineNo">152</span><a name="line.152"></a> -<span class="sourceLineNo">153</span> Iterator<byte[]> iter = qualifiers.iterator();<a name="line.153"></a> -<span class="sourceLineNo">154</span> while(iter.hasNext()){<a name="line.154"></a> -<span class="sourceLineNo">155</span> byte [] next = iter.next();<a name="line.155"></a> -<span class="sourceLineNo">156</span> expected.add(new KeyValue(row, family, next, 1, (byte[])null));<a name="line.156"></a> -<span class="sourceLineNo">157</span> get.addColumn(family, next);<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><a name="line.160"></a> -<span class="sourceLineNo">161</span> private void init(String methodName) throws IOException {<a name="line.161"></a> -<span class="sourceLineNo">162</span> init(methodName, TEST_UTIL.getConfiguration());<a name="line.162"></a> +<span class="sourceLineNo">143</span> private HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.143"></a> +<span class="sourceLineNo">144</span> private final String DIR = TEST_UTIL.getDataTestDir("TestStore").toString();<a name="line.144"></a> +<span class="sourceLineNo">145</span><a name="line.145"></a> +<span class="sourceLineNo">146</span><a name="line.146"></a> +<span class="sourceLineNo">147</span> /**<a name="line.147"></a> +<span class="sourceLineNo">148</span> * Setup<a name="line.148"></a> +<span class="sourceLineNo">149</span> * @throws IOException<a name="line.149"></a> +<span class="sourceLineNo">150</span> */<a name="line.150"></a> +<span class="sourceLineNo">151</span> @Before<a name="line.151"></a> +<span class="sourceLineNo">152</span> public void setUp() throws IOException {<a name="line.152"></a> +<span class="sourceLineNo">153</span> qualifiers.add(qf1);<a name="line.153"></a> +<span class="sourceLineNo">154</span> qualifiers.add(qf3);<a name="line.154"></a> +<span class="sourceLineNo">155</span> qualifiers.add(qf5);<a name="line.155"></a> +<span class="sourceLineNo">156</span><a name="line.156"></a> +<span class="sourceLineNo">157</span> Iterator<byte[]> iter = qualifiers.iterator();<a name="line.157"></a> +<span class="sourceLineNo">158</span> while(iter.hasNext()){<a name="line.158"></a> +<span class="sourceLineNo">159</span> byte [] next = iter.next();<a name="line.159"></a> +<span class="sourceLineNo">160</span> expected.add(new KeyValue(row, family, next, 1, (byte[])null));<a name="line.160"></a> +<span class="sourceLineNo">161</span> get.addColumn(family, next);<a name="line.161"></a> +<span class="sourceLineNo">162</span> }<a name="line.162"></a> <span class="sourceLineNo">163</span> }<a name="line.163"></a> <span class="sourceLineNo">164</span><a name="line.164"></a> -<span class="sourceLineNo">165</span> private Store init(String methodName, Configuration conf)<a name="line.165"></a> -<span class="sourceLineNo">166</span> throws IOException {<a name="line.166"></a> -<span class="sourceLineNo">167</span> HColumnDescriptor hcd = new HColumnDescriptor(family);<a name="line.167"></a> -<span class="sourceLineNo">168</span> // some of the tests write 4 versions and then flush<a name="line.168"></a> -<span class="sourceLineNo">169</span> // (with HBASE-4241, lower versions are collected on flush)<a name="line.169"></a> -<span class="sourceLineNo">170</span> hcd.setMaxVersions(4);<a name="line.170"></a> -<span class="sourceLineNo">171</span> return init(methodName, conf, hcd);<a name="line.171"></a> -<span class="sourceLineNo">172</span> }<a name="line.172"></a> -<span class="sourceLineNo">173</span><a name="line.173"></a> -<span class="sourceLineNo">174</span> private Store init(String methodName, Configuration conf,<a name="line.174"></a> -<span class="sourceLineNo">175</span> HColumnDescriptor hcd) throws IOException {<a name="line.175"></a> -<span class="sourceLineNo">176</span> HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(table));<a name="line.176"></a> -<span class="sourceLineNo">177</span> return init(methodName, conf, htd, hcd);<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> private Store init(String methodName, Configuration conf, HTableDescriptor htd,<a name="line.180"></a> -<span class="sourceLineNo">181</span> HColumnDescriptor hcd) throws IOException {<a name="line.181"></a> -<span class="sourceLineNo">182</span> return init(methodName, conf, htd, hcd, null);<a name="line.182"></a> -<span class="sourceLineNo">183</span> }<a name="line.183"></a> -<span class="sourceLineNo">184</span><a name="line.184"></a> -<span class="sourceLineNo">185</span> @SuppressWarnings("deprecation")<a name="line.185"></a> -<span class="sourceLineNo">186</span> private Store init(String methodName, Configuration conf, HTableDescriptor htd,<a name="line.186"></a> -<span class="sourceLineNo">187</span> HColumnDescriptor hcd, MyScannerHook hook) throws IOException {<a name="line.187"></a> -<span class="sourceLineNo">188</span> return init(methodName, conf, htd, hcd, hook, false);<a name="line.188"></a> -<span class="sourceLineNo">189</span> }<a name="line.189"></a> -<span class="sourceLineNo">190</span> @SuppressWarnings("deprecation")<a name="line.190"></a> -<span class="sourceLineNo">191</span> private Store init(String methodName, Configuration conf, HTableDescriptor htd,<a name="line.191"></a> -<span class="sourceLineNo">192</span> HColumnDescriptor hcd, MyScannerHook hook, boolean switchToPread) throws IOException {<a name="line.192"></a> -<span class="sourceLineNo">193</span> //Setting up a Store<a name="line.193"></a> -<span class="sourceLineNo">194</span> Path basedir = new Path(DIR+methodName);<a name="line.194"></a> -<span class="sourceLineNo">195</span> Path tableDir = FSUtils.getTableDir(basedir, htd.getTableName());<a name="line.195"></a> -<span class="sourceLineNo">196</span> final Path logdir = new Path(basedir, AbstractFSWALProvider.getWALDirectoryName(methodName));<a name="line.196"></a> -<span class="sourceLineNo">197</span><a name="line.197"></a> -<span class="sourceLineNo">198</span> FileSystem fs = FileSystem.get(conf);<a name="line.198"></a> -<span class="sourceLineNo">199</span><a name="line.199"></a> -<span class="sourceLineNo">200</span> fs.delete(logdir, true);<a name="line.200"></a> +<span class="sourceLineNo">165</span> private void init(String methodName) throws IOException {<a name="line.165"></a> +<span class="sourceLineNo">166</span> init(methodName, TEST_UTIL.getConfiguration());<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> private Store init(String methodName, Configuration conf)<a name="line.169"></a> +<span class="sourceLineNo">170</span> throws IOException {<a name="line.170"></a> +<span class="sourceLineNo">171</span> HColumnDescriptor hcd = new HColumnDescriptor(family);<a name="line.171"></a> +<span class="sourceLineNo">172</span> // some of the tests write 4 versions and then flush<a name="line.172"></a> +<span class="sourceLineNo">173</span> // (with HBASE-4241, lower versions are collected on flush)<a name="line.173"></a> +<span class="sourceLineNo">174</span> hcd.setMaxVersions(4);<a name="line.174"></a> +<span class="sourceLineNo">175</span> return init(methodName, conf, hcd);<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> private Store init(String methodName, Configuration conf,<a name="line.178"></a> +<span class="sourceLineNo">179</span> HColumnDescriptor hcd) throws IOException {<a name="line.179"></a> +<span class="sourceLineNo">180</span> HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(table));<a name="line.180"></a> +<span class="sourceLineNo">181</span> return init(methodName, conf, htd, hcd);<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> private Store init(String methodName, Configuration conf, HTableDescriptor htd,<a name="line.184"></a> +<span class="sourceLineNo">185</span> HColumnDescriptor hcd) throws IOException {<a name="line.185"></a> +<span class="sourceLineNo">186</span> return init(methodName, conf, htd, hcd, null);<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> @SuppressWarnings("deprecation")<a name="line.189"></a> +<span class="sourceLineNo">190</span> private Store init(String methodName, Configuration conf, HTableDescriptor htd,<a name="line.190"></a> +<span class="sourceLineNo">191</span> HColumnDescriptor hcd, MyStoreHook hook) throws IOException {<a name="line.191"></a> +<span class="sourceLineNo">192</span> return init(methodName, conf, htd, hcd, hook, false);<a name="line.192"></a> +<span class="sourceLineNo">193</span> }<a name="line.193"></a> +<span class="sourceLineNo">194</span> @SuppressWarnings("deprecation")<a name="line.194"></a> +<span class="sourceLineNo">195</span> private Store init(String methodName, Configuration conf, HTableDescriptor htd,<a name="line.195"></a> +<span class="sourceLineNo">196</span> HColumnDescriptor hcd, MyStoreHook hook, boolean switchToPread) throws IOException {<a name="line.196"></a> +<span class="sourceLineNo">197</span> //Setting up a Store<a name="line.197"></a> +<span class="sourceLineNo">198</span> Path basedir = new Path(DIR+methodName);<a name="line.198"></a> +<span class="sourceLineNo">199</span> Path tableDir = FSUtils.getTableDir(basedir, htd.getTableName());<a name="line.199"></a> +<span class="sourceLineNo">200</span> final Path logdir = new Path(basedir, AbstractFSWALProvider.getWALDirectoryName(methodName));<a name="line.200"></a> <span class="sourceLineNo">201</span><a name="line.201"></a> -<span class="sourceLineNo">202</span> if (htd.hasFamily(hcd.getName())) {<a name="line.202"></a> -<span class="sourceLineNo">203</span> htd.modifyFamily(hcd);<a name="line.203"></a> -<span class="sourceLineNo">204</span> } else {<a name="line.204"></a> -<span class="sourceLineNo">205</span> htd.addFamily(hcd);<a name="line.205"></a> -<span class="sourceLineNo">206</span> }<a name="line.206"></a> -<span class="sourceLineNo">207</span> ChunkCreator.initialize(MemStoreLABImpl.CHUNK_SIZE_DEFAULT, false,<a name="line.207"></a> -<span class="sourceLineNo">208</span> MemStoreLABImpl.CHUNK_SIZE_DEFAULT, 1, 0, null);<a name="line.208"></a> -<span class="sourceLineNo">209</span> HRegionInfo info = new HRegionInfo(htd.getTableName(), null, null, false);<a name="line.209"></a> -<span class="sourceLineNo">210</span> final Configuration walConf = new Configuration(conf);<a name="line.210"></a> -<span class="sourceLineNo">211</span> FSUtils.setRootDir(walConf, basedir);<a name="line.211"></a> -<span class="sourceLineNo">212</span> final WALFactory wals = new WALFactory(walConf, null, methodName);<a name="line.212"></a> -<span class="sourceLineNo">213</span> HRegion region = new HRegion(tableDir, wals.getWAL(info.getEncodedNameAsBytes(),<a name="line.213"></a> -<span class="sourceLineNo">214</span> info.getTable().getNamespace()), fs, conf, info, htd, null);<a name="line.214"></a> -<span class="sourceLineNo">215</span> if (hook == null) {<a name="line.215"></a> -<span class="sourceLineNo">216</span> store = new HStore(region, hcd, conf);<a name="line.216"></a> -<span class="sourceLineNo">217</span> } else {<a name="line.217"></a> -<span class="sourceLineNo">218</span> store = new MyStore(region, hcd, conf, hook, switchToPread);<a name="line.218"></a> -<span class="sourceLineNo">219</span> }<a name="line.219"></a> -<span class="sourceLineNo">220</span> return store;<a name="line.220"></a> -<span class="sourceLineNo">221</span> }<a name="line.221"></a> -<span class="sourceLineNo">222</span><a name="line.222"></a> -<span class="sourceLineNo">223</span> /**<a name="line.223"></a> -<span class="sourceLineNo">224</span> * Test we do not lose data if we fail a flush and then close.<a name="line.224"></a> -<span class="sourceLineNo">225</span> * Part of HBase-10466<a name="line.225"></a> -<span class="sourceLineNo">226</span> * @throws Exception<a name="line.226"></a> -<span class="sourceLineNo">227</span> */<a name="line.227"></a> -<span class="sourceLineNo">228</span> @Test<a name="line.228"></a> -<span class="sourceLineNo">229</span> public void testFlushSizeAccounting() throws Exception {<a name="line.229"></a> -<span class="sourceLineNo">230</span> LOG.info("Setting up a faulty file system that cannot write in " +<a name="line.230"></a> -<span class="sourceLineNo">231</span> this.name.getMethodName());<a name="line.231"></a> -<span class="sourceLineNo">232</span> final Configuration conf = HBaseConfiguration.create();<a name="line.232"></a> -<span class="sourceLineNo">233</span> // Only retry once.<a name="line.233"></a> -<span class="sourceLineNo">234</span> conf.setInt("hbase.hstore.flush.retries.number", 1);<a name="line.234"></a> -<span class="sourceLineNo">235</span> User user = User.createUserForTesting(conf, this.name.getMethodName(),<a name="line.235"></a> -<span class="sourceLineNo">236</span> new String[]{"foo"});<a name="line.236"></a> -<span class="sourceLineNo">237</span> // Inject our faulty LocalFileSystem<a name="line.237"></a> -<span class="sourceLineNo">238</span> conf.setClass("fs.file.impl", FaultyFileSystem.class, FileSystem.class);<a name="line.238"></a> -<span class="sourceLineNo">239</span> user.runAs(new PrivilegedExceptionAction<Object>() {<a name="line.239"></a> -<span class="sourceLineNo">240</span> @Override<a name="line.240"></a> -<span class="sourceLineNo">241</span> public Object run() throws Exception {<a name="line.241"></a> -<span class="sourceLineNo">242</span> // Make sure it worked (above is sensitive to caching details in hadoop core)<a name="line.242"></a> -<span class="sourceLineNo">243</span> FileSystem fs = FileSystem.get(conf);<a name="line.243"></a> -<span class="sourceLineNo">244</span> Assert.assertEquals(FaultyFileSystem.class, fs.getClass());<a name="line.244"></a> -<span class="sourceLineNo">245</span> FaultyFileSystem ffs = (FaultyFileSystem)fs;<a name="line.245"></a> -<span class="sourceLineNo">246</span><a name="line.246"></a> -<span class="sourceLineNo">247</span> // Initialize region<a name="line.247"></a> -<span class="sourceLineNo">248</span> init(name.getMethodName(), conf);<a name="line.248"></a> -<span class="sourceLineNo">249</span><a name="line.249"></a> -<span class="sourceLineNo">250</span> MemstoreSize size = store.memstore.getFlushableSize();<a name="line.250"></a> -<span class="sourceLineNo">251</span> Assert.assertEquals(0, size.getDataSize());<a name="line.251"></a> -<span class="sourceLineNo">252</span> LOG.info("Adding some data");<a name="line.252"></a> -<span class="sourceLineNo">253</span> MemstoreSize kvSize = new MemstoreSize();<a name="line.253"></a> -<span class="sourceLineNo">254</span> store.add(new KeyValue(row, family, qf1, 1, (byte[]) null), kvSize);<a name="line.254"></a> -<span class="sourceLineNo">255</span> // add the heap size of active (mutable) segment<a name="line.255"></a> -<span class="sourceLineNo">256</span> kvSize.incMemstoreSize(0, MutableSegment.DEEP_OVERHEAD);<a name="line.256"></a> -<span class="sourceLineNo">257</span> size = store.memstore.getFlushableSize();<a name="line.257"></a> -<span class="sourceLineNo">258</span> Assert.assertEquals(kvSize, size);<a name="line.258"></a> -<span class="sourceLineNo">259</span> // Flush. Bug #1 from HBASE-10466. Make sure size calculation on failed flush is right.<a name="line.259"></a> -<span class="sourceLineNo">260</span> try {<a name="line.260"></a> -<span class="sourceLineNo">261</span> LOG.info("Flushing");<a name="line.261"></a> -<span class="sourceLineNo">262</span> flushStore(store, id++);<a name="line.262"></a> -<span class="sourceLineNo">263</span> Assert.fail("Didn't bubble up IOE!");<a name="line.263"></a> -<span class="sourceLineNo">264</span> } catch (IOException ioe) {<a name="line.264"></a> -<span class="sourceLineNo">265</span> Assert.assertTrue(ioe.getMessage().contains("Fault injected"));<a name="line.265"></a> -<span class="sourceLineNo">266</span> }<a name="line.266"></a> -<span class="sourceLineNo">267</span> // due to snapshot, change mutable to immutable segment<a name="line.267"></a> -<span class="sourceLineNo">268</span> kvSize.incMemstoreSize(0,<a name="line.268"></a> -<span class="sourceLineNo">269</span> CSLMImmutableSegment.DEEP_OVERHEAD_CSLM-MutableSegment.DEEP_OVERHEAD);<a name="line.269"></a> -<span class="sourceLineNo">270</span> size = store.memstore.getFlushableSize();<a name="line.270"></a> -<span class="sourceLineNo">271</span> Assert.assertEquals(kvSize, size);<a name="line.271"></a> -<span class="sourceLineNo">272</span> MemstoreSize kvSize2 = new MemstoreSize();<a name="line.272"></a> -<span class="sourceLineNo">273</span> store.add(new KeyValue(row, family, qf2, 2, (byte[])null), kvSize2);<a name="line.273"></a> -<span class="sourceLineNo">274</span> kvSize2.incMemstoreSize(0, MutableSegment.DEEP_OVERHEAD);<a name="line.274"></a> -<span class="sourceLineNo">275</span> // Even though we add a new kv, we expect the flushable size to be 'same' since we have<a name="line.275"></a> -<span class="sourceLineNo">276</span> // not yet cleared the snapshot -- the above flush failed.<a name="line.276"></a> -<span class="sourceLineNo">277</span> Assert.assertEquals(kvSize, size);<a name="line.277"></a> -<span class="sourceLineNo">278</span> ffs.fault.set(false);<a name="line.278"></a> -<span class="sourceLineNo">279</span> flushStore(store, id++);<a name="line.279"></a> -<span class="sourceLineNo">280</span> size = store.memstore.getFlushableSize();<a name="line.280"></a> -<span class="sourceLineNo">281</span> // Size should be the foreground kv size.<a name="line.281"></a> -<span class="sourceLineNo">282</span> Assert.assertEquals(kvSize2, size);<a name="line.282"></a> +<span class="sourceLineNo">202</span> FileSystem fs = FileSystem.get(conf);<a name="line.202"></a> +<span class="sourceLineNo">203</span><a name="line.203"></a> +<span class="sourceLineNo">204</span> fs.delete(logdir, true);<a name="line.204"></a> +<span class="sourceLineNo">205</span><a name="line.205"></a> +<span class="sourceLineNo">206</span> if (htd.hasFamily(hcd.getName())) {<a name="line.206"></a> +<span class="sourceLineNo">207</span> htd.modifyFamily(hcd);<a name="line.207"></a> +<span class="sourceLineNo">208</span> } else {<a name="line.208"></a> +<span class="sourceLineNo">209</span> htd.addFamily(hcd);<a name="line.209"></a> +<span class="sourceLineNo">210</span> }<a name="line.210"></a> +<span class="sourceLineNo">211</span> ChunkCreator.initialize(MemStoreLABImpl.CHUNK_SIZE_DEFAULT, false,<a name="line.211"></a> +<span class="sourceLineNo">212</span> MemStoreLABImpl.CHUNK_SIZE_DEFAULT, 1, 0, null);<a name="line.212"></a> +<span class="sourceLineNo">213</span> HRegionInfo info = new HRegionInfo(htd.getTableName(), null, null, false);<a name="line.213"></a> +<span class="sourceLineNo">214</span> final Configuration walConf = new Configuration(conf);<a name="line.214"></a> +<span class="sourceLineNo">215</span> FSUtils.setRootDir(walConf, basedir);<a name="line.215"></a> +<span class="sourceLineNo">216</span> final WALFactory wals = new WALFactory(walConf, null, methodName);<a name="line.216"></a> +<span class="sourceLineNo">217</span> HRegion region = new HRegion(tableDir, wals.getWAL(info.getEncodedNameAsBytes(),<a name="line.217"></a> +<span class="sourceLineNo">218</span> info.getTable().getNamespace()), fs, conf, info, htd, null);<a name="line.218"></a> +<span class="sourceLineNo">219</span> if (hook == null) {<a name="line.219"></a> +<span class="sourceLineNo">220</span> store = new HStore(region, hcd, conf);<a name="line.220"></a> +<span class="sourceLineNo">221</span> } else {<a name="line.221"></a> +<span class="sourceLineNo">222</span> store = new MyStore(region, hcd, conf, hook, switchToPread);<a name="line.222"></a> +<span class="sourceLineNo">223</span> }<a name="line.223"></a> +<span class="sourceLineNo">224</span> return store;<a name="line.224"></a> +<span class="sourceLineNo">225</span> }<a name="line.225"></a> +<span class="sourceLineNo">226</span><a name="line.226"></a> +<span class="sourceLineNo">227</span> /**<a name="line.227"></a> +<span class="sourceLineNo">228</span> * Test we do not lose data if we fail a flush and then close.<a name="line.228"></a> +<span class="sourceLineNo">229</span> * Part of HBase-10466<a name="line.229"></a> +<span class="sourceLineNo">230</span> * @throws Exception<a name="line.230"></a> +<span class="sourceLineNo">231</span> */<a name="line.231"></a> +<span class="sourceLineNo">232</span> @Test<a name="line.232"></a> +<span class="sourceLineNo">233</span> public void testFlushSizeAccounting() throws Exception {<a name="line.233"></a> +<span class="sourceLineNo">234</span> LOG.info("Setting up a faulty file system that cannot write in " +<a name="line.234"></a> +<span class="sourceLineNo">235</span> this.name.getMethodName());<a name="line.235"></a> +<span class="sourceLineNo">236</span> final Configuration conf = HBaseConfiguration.create();<a name="line.236"></a> +<span class="sourceLineNo">237</span> // Only retry once.<a name="line.237"></a> +<span class="sourceLineNo">238</span> conf.setInt("hbase.hstore.flush.retries.number", 1);<a name="line.238"></a> +<span class="sourceLineNo">239</span> User user = User.createUserForTesting(conf, this.name.getMethodName(),<a name="line.239"></a> +<span class="sourceLineNo">240</span> new String[]{"foo"});<a name="line.240"></a> +<span class="sourceLineNo">241</span> // Inject our faulty LocalFileSystem<a name="line.241"></a> +<span class="sourceLineNo">242</span> conf.setClass("fs.file.impl", FaultyFileSystem.class, FileSystem.class);<a name="line.242"></a> +<span class="sourceLineNo">243</span> user.runAs(new PrivilegedExceptionAction<Object>() {<a name="line.243"></a> +<span class="sourceLineNo">244</span> @Override<a name="line.244"></a> +<span class="sourceLineNo">245</span> public Object run() throws Exception {<a name="line.245"></a> +<span class="sourceLineNo">246</span> // Make sure it worked (above is sensitive to caching details in hadoop core)<a name="line.246"></a> +<span class="sourceLineNo">247</span> FileSystem fs = FileSystem.get(conf);<a name="line.247"></a> +<span class="sourceLineNo">248</span> Assert.assertEquals(FaultyFileSystem.class, fs.getClass());<a name="line.248"></a> +<span class="sourceLineNo">249</span> FaultyFileSystem ffs = (FaultyFileSystem)fs;<a name="line.249"></a> +<span class="sourceLineNo">250</span><a name="line.250"></a> +<span class="sourceLineNo">251</span> // Initialize region<a name="line.251"></a> +<span class="sourceLineNo">252</span> init(name.getMethodName(), conf);<a name="line.252"></a> +<span class="sourceLineNo">253</span><a name="line.253"></a> +<span class="sourceLineNo">254</span> MemstoreSize size = store.memstore.getFlushableSize();<a name="line.254"></a> +<span class="sourceLineNo">255</span> Assert.assertEquals(0, size.getDataSize());<a name="line.255"></a> +<span class="sourceLineNo">256</span> LOG.info("Adding some data");<a name="line.256"></a> +<span class="sourceLineNo">257</span> MemstoreSize kvSize = new MemstoreSize();<a name="line.257"></a> +<span class="sourceLineNo">258</span> store.add(new KeyValue(row, family, qf1, 1, (byte[]) null), kvSize);<a name="line.258"></a> +<span class="sourceLineNo">259</span> // add the heap size of active (mutable) segment<a name="line.259"></a> +<span class="sourceLineNo">260</span> kvSize.incMemstoreSize(0, MutableSegment.DEEP_OVERHEAD);<a name="line.260"></a> +<span class="sourceLineNo">261</span> size = store.memstore.getFlushableSize();<a name="line.261"></a> +<span class="sourceLineNo">262</span> Assert.assertEquals(kvSize, size);<a name="line.262"></a> +<span class="sourceLineNo">263</span> // Flush. Bug #1 from HBASE-10466. Make sure size calculation on failed flush is right.<a name="line.263"></a> +<span class="sourceLineNo">264</span> try {<a name="line.264"></a> +<span class="sourceLineNo">265</span> LOG.info("Flushing");<a name="line.265"></a> +<span class="sourceLineNo">266</span> flushStore(store, id++);<a name="line.266"></a> +<span class="sourceLineNo">267</span> Assert.fail("Didn't bubble up IOE!");<a name="line.267"></a> +<span class="sourceLineNo">268</span> } catch (IOException ioe) {<a name="line.268"></a> +<span class="sourceLineNo">269</span> Assert.assertTrue(ioe.getMessage().contains("Fault injected"));<a name="line.269"></a> +<span class="sourceLineNo">270</span> }<a name="line.270"></a> +<span class="sourceLineNo">271</span> // due to snapshot, change mutable to immutable segment<a name="line.271"></a> +<span class="sourceLineNo">272</span> kvSize.incMemstoreSize(0,<a name="line.272"></a> +<span class="sourceLineNo">273</span> CSLMImmutableSegment.DEEP_OVERHEAD_CSLM-MutableSegment.DEEP_OVERHEAD);<a name="line.273"></a> +<span class="sourceLineNo">274</span> size = store.memstore.getFlushableSize();<a name="line.274"></a> +<span class="sourceLineNo">275</span> Assert.assertEquals(kvSize, size);<a name="line.275"></a> +<span class="sourceLineNo">276</span> MemstoreSize kvSize2 = new MemstoreSize();<a name="line.276"></a> +<span class="sourceLineNo">277</span> store.add(new KeyValue(row, family, qf2, 2, (byte[])null), kvSize2);<a name="line.277"></a> +<span class="sourceLineNo">278</span> kvSize2.incMemstoreSize(0, MutableSegment.DEEP_OVERHEAD);<a name="line.278"></a> +<span class="sourceLineNo">279</span> // Even though we add a new kv, we expect the flushable size to be 'same' since we have<a name="line.279"></a> +<span class="sourceLineNo">280</span> // not yet cleared the snapshot -- the above flush failed.<a name="line.280"></a> +<span class="sourceLineNo">281</span> Assert.assertEquals(kvSize, size);<a name="line.281"></a> +<span class="sourceLineNo">282</span> ffs.fault.set(false);<a name="line.282"></a> <span class="sourceLineNo">283</span> flushStore(store, id++);<a name="line.283"></a> <span class="sourceLineNo">284</span> size = store.memstore.getFlushableSize();<a name="line.284"></a> -<span class="sourceLineNo">285</span> assertEquals(0, size.getDataSize());<a name="line.285"></a> -<span class="sourceLineNo">286</span> assertEquals(MutableSegment.DEEP_OVERHEAD, size.getHeapSize());<a name="line.286"></a> -<span class="sourceLineNo">287</span> return null;<a name="line.287"></a> -<span class="sourceLineNo">288</span> }<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> /**<a name="line.292"></a> -<span class="sourceLineNo">293</span> * Verify that compression and data block encoding are respected by the<a name="line.293"></a> -<span class="sourceLineNo">294</span> * Store.createWriterInTmp() method, used on store flush.<a name="line.294"></a> -<span class="sourceLineNo">295</span> */<a name="line.295"></a> -<span class="sourceLineNo">296</span> @Test<a name="line.296"></a> -<span class="sourceLineNo">297</span> public void testCreateWriter() throws Exception {<a name="line.297"></a> -<span class="sourceLineNo">298</span> Configuration conf = HBaseConfiguration.create();<a name="line.298"></a> -<span class="sourceLineNo">299</span> FileSystem fs = FileSystem.get(conf);<a name="line.299"></a> -<span class="sourceLineNo">300</span><a name="line.300"></a> -<span class="sourceLineNo">301</span> HColumnDescriptor hcd = new HColumnDescriptor(family);<a name="line.301"></a> -<span class="sourceLineNo">302</span> hcd.setCompressionType(Compression.Algorithm.GZ);<a name="line.302"></a> -<span class="sourceLineNo">303</span> hcd.setDataBlockEncoding(DataBlockEncoding.DIFF);<a name="line.303"></a> -<span class="sourceLineNo">304</span> init(name.getMethodName(), conf, hcd);<a name="line.304"></a> -<span class="sourceLineNo">305</span><a name="line.305"></a> -<span class="sourceLineNo">306</span> // Test createWriterInTmp()<a name="line.306"></a> -<span class="sourceLineNo">307</span> StoreFileWriter writer = store.createWriterInTmp(4, hcd.getCompressionType(), false, true, false);<a name="line.307"></a> -<span class="sourceLineNo">308</span> Path path = writer.getPath();<a name="line.308"></a> -<span class="sourceLineNo">309</span> writer.append(new KeyValue(row, family, qf1, Bytes.toBytes(1)));<a name="line.309"></a> -<span class="sourceLineNo">310</span> writer.append(new KeyValue(row, family, qf2, Bytes.toBytes(2)));<a name="line.310"></a> -<span class="sourceLineNo">311</span> writer.append(new KeyValue(row2, family, qf1, Bytes.toBytes(3)));<a name="line.311"></a> -<span class="sourceLineNo">312</span> writer.append(new KeyValue(row2, family, qf2, Bytes.toBytes(4)));<a name="line.312"></a> -<span class="sourceLineNo">313</span> writer.close();<a name="line.313"></a> -<span class="sourceLineNo">314</span><a name="line.314"></a> -<span class="sourceLineNo">315</span> // Verify that compression and encoding settings are respected<a name="line.315"></a> -<span class="sourceLineNo">316</span> HFile.Reader reader = HFile.createReader(fs, path, new CacheConfig(conf), true, conf);<a name="line.316"></a> -<span class="sourceLineNo">317</span> Assert.assertEquals(hcd.getCompressionType(), reader.getCompressionAlgorithm());<a name="line.317"></a> -<span class="sourceLineNo">318</span> Assert.assertEquals(hcd.getDataBlockEncoding(), reader.getDataBlockEncoding());<a name="line.318"></a> -<span class="sourceLineNo">319</span> reader.close();<a name="line.319"></a> -<span class="sourceLineNo">320</span> }<a name="line.320"></a> -<span class="sourceLineNo">321</span><a name="line.321"></a> -<span class="sourceLineNo">322</span> @Test<a name="line.322"></a> -<span class="sourceLineNo">323</span> public void testDeleteExpiredStoreFiles() throws Exception {<a name="line.323"></a> -<span class="sourceLineNo">324</span> testDeleteExpiredStoreFiles(0);<a name="line.324"></a> -<span class="sourceLineNo">325</span> testDeleteExpiredStoreFiles(1);<a name="line.325"></a> -<span class="sourceLineNo">326</span> }<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> * @param minVersions the MIN_VERSIONS for the column family<a name="line.329"></a> -<span class="sourceLineNo">330</span> */<a name="line.330"></a> -<span class="sourceLineNo">331</span> public void testDeleteExpiredStoreFiles(int minVersions) throws Exception {<a name="line.331"></a> -<span class="sourceLineNo">332</span> int storeFileNum = 4;<a name="line.332"></a> -<span class="sourceLineNo">333</span> int ttl = 4;<a name="line.333"></a> -<span class="sourceLineNo">334</span> IncrementingEnvironmentEdge edge = new IncrementingEnvironmentEdge();<a name="line.334"></a> -<span class="sourceLineNo">335</span> EnvironmentEdgeManagerTestHelper.injectEdge(edge);<a name="line.335"></a> -<span class="sourceLineNo">336</span><a name="line.336"></a> -<span class="sourceLineNo">337</span> Configuration conf = HBaseConfiguration.create();<a name="line.337"></a> -<span class="sourceLineNo">338</span> // Enable the expired store file deletion<a name="line.338"></a> -<span class="sourceLineNo">339</span> conf.setBoolean("hbase.store.delete.expired.storefile", true);<a name="line.339"></a> -<span class="sourceLineNo">340</span> // Set the compaction threshold higher to avoid normal compactions.<a name="line.340"></a> -<span class="sourceLineNo">341</span> conf.setInt(CompactionConfiguration.HBASE_HSTORE_COMPACTION_MIN_KEY, 5);<a name="line.341"></a> -<span class="sourceLineNo">342</span><a name="line.342"></a> -<span class="sourceLineNo">343</span> HColumnDescriptor hcd = new HColumnDescriptor(family);<a name="line.343"></a> -<span class="sourceLineNo">344</span> hcd.setMinVersions(minVersions);<a name="line.344"></a> -<span class="sourceLineNo">345</span> hcd.setTimeToLive(ttl);<a name="line.345"></a> -<span class="sourceLineNo">346</span> init(name.getMethodName() + "-" + minVersions, conf, hcd);<a name="line.346"></a> -<span class="sourceLineNo">347</span><a name="line.347"></a> -<span class="sourceLineNo">348</span> long storeTtl = this.store.getScanInfo().getTtl();<a name="line.348"></a> -<span class="sourceLineNo">349</span> long sleepTime = storeTtl / storeFileNum;<a name="line.349"></a> -<span class="sourceLineNo">350</span> long timeStamp;<a name="line.350"></a> -<span class="sourceLineNo">351</span> // There are 4 store files and the max time stamp difference among these<a name="line.351"></a> -<span class="sourceLineNo">352</span> // store files will be (this.store.ttl / storeFileNum)<a name="line.352"></a> -<span class="sourceLineNo">353</span> for (int i = 1; i <= storeFileNum; i++) {<a name="line.353"></a> -<span class="sourceLineNo">354</span> LOG.info("Adding some data for the store file #" + i);<a name="line.354"></a> -<span class="sourceLineNo">355</span> timeStamp = EnvironmentEdgeManager.currentTime();<a name="line.355"></a> -<span class="sourceLineNo">356</span> this.store.add(new KeyValue(row, family, qf1, timeStamp, (byte[]) null), null);<a name="line.356"></a> -<span class="sourceLineNo">357</span> this.store.add(new KeyValue(row, family, qf2, timeStamp, (byte[]) null), null);<a name="line.357"></a> -<span class="sourceLineNo">358</span> this.store.add(new KeyValue(row, family, qf3, timeStamp, (byte[]) null), null);<a name="line.358"></a> -<span class="sourceLineNo">359</span> flush(i);<a name="line.359"></a> -<span class="sourceLineNo">360</span> edge.incrementTime(sleepTime);<a name="line.360"></a> -<span class="sourceLineNo">361</span> }<a name="line.361"></a> -<span class="sourceLineNo">362</span><a name="line.362"></a> -<span class="sourceLineNo">363</span> // Verify the total number of store files<a name="line.363"></a> -<span class="sourceLineNo">364</span> Assert.assertEquals(storeFileNum, this.store.getStorefiles().size());<a name="line.364"></a> -<span class="sourceLineNo">365</span><a name="line.365"></a> -<span class="sourceLineNo">366</span> // Each call will find one expired store file and delete it before compaction happens.<a name="line.366"></a> -<span class="sourceLineNo">367</span> // There will be no compaction due to threshold above. Last file will not be replaced.<a name="line.367"></a> -<span class="sourceLineNo">368</span> for (int i = 1; i <= storeFileNum - 1; i++) {<a name="line.368"></a> -<span class="sourceLineNo">369</span> // verify the expired store file.<a name="line.369"></a> -<span class="sourceLineNo">370</span> assertNull(this.store.requestCompaction());<a name="line.370"></a> -<span class="sourceLineNo">371</span> Collection<StoreFile> sfs = this.store.getStorefiles();<a name="line.371"></a> -<span class="sourceLineNo">372</span> // Ensure i files are gone.<a name="line.372"></a> -<span class="sourceLineNo">373</span> if (minVersions == 0) {<a name="line.373"></a> -<span class="sourceLineNo">374</span> assertEquals(storeFileNum - i, sfs.size());<a name="line.374"></a> -<span class="sourceLineNo">375</span> // Ensure only non-expired files remain.<a name="line.375"></a> -<span class="sourceLineNo">376</span> for (StoreFile sf : sfs) {<a name="line.376"></a> -<span class="sourceLineNo">377</span> assertTrue(sf.getReader().getMaxTimestamp() >= (edge.currentTime() - storeTtl));<a name="line.377"></a> -<span class="sourceLineNo">378</span> }<a name="line.378"></a> -<span class="sourceLineNo">379</span> } else {<a name="line.379"></a> -<span class="sourceLineNo">380</span> assertEquals(storeFileNum, sfs.size());<a name="line.380"></a> -<span class="sourceLineNo">381</span> }<a name="line.381"></a> -<span class="sourceLineNo">382</span> // Let the next store file expired.<a name="line.382"></a> -<span class="sourceLineNo">383</span> edge.incrementTime(sleepTime);<a name="line.383"></a> -<span class="sourceLineNo">384</span> }<a name="line.384"></a> -<span class="sourceLineNo">385</span> assertNull(this.store.requestCompaction());<a name="line.385"></a> -<span class="sourceLineNo">386</span><a name="line.386"></a> -<span class="sourceLineNo">387</span> Collection<StoreFile> sfs = this.store.getStorefiles();<a name="line.387"></a> -<span class="sourceLineNo">388</span> // Assert the last expired file is not removed.<a name="line.388"></a> -<span class="sourceLineNo">389</span> if (minVersions == 0) {<a name="line.389"></a> -<span class="sourceLineNo">390</span> assertEquals(1, sfs.size());<a name="line.390"></a> -<span class="sourceLineNo">391</span> }<a name="line.391"></a> -<span class="sourceLineNo">392</span> long ts = sfs.iterator().next().getReader().getMaxTimestamp();<a name="line.392"></a> -<span class="sourceLineNo">393</span> assertTrue(ts < (edge.currentTime() - storeTtl));<a name="line.393"></a> -<span class="sourceLineNo">394</span><a name="line.394"></a> -<span class="sourceLineNo">395</span> for (StoreFile sf : sfs) {<a name="line.395"></a> -<span class="sourceLineNo">396</span> sf.closeReader(true);<a name="line.396"></a> -<span class="sourceLineNo">397</span> }<a name="line.397"></a> -<span class="sourceLineNo">398</span> }<a name="line.398"></a> -<span class="sourceLineNo">399</span><a name="line.399"></a> -<span class="sourceLineNo">400</span> @Test<a name="line.400"></a> -<span class="sourceLineNo">401</span> public void testLowestModificationTime() throws Exception {<a name="line.401"></a> -<span class="sourceLineNo">402</span> Configuration conf = HBaseConfiguration.create();<a name="line.402"></a> -<span class="sourceLineNo">403</span> FileSystem fs = FileSystem.get(conf);<a name="line.403"></a> -<span class="sourceLineNo">404</span> // Initialize region<a name="line.404"></a> -<span class="sourceLineNo">405</span> init(name.getMethodName(), conf);<a name="line.405"></a> -<span class="sourceLineNo">406</span><a name="line.406"></a> -<span class="sourceLineNo">407</span> int storeFileNum = 4;<a name="line.407"></a> -<span class="sourceLineNo">408</span> for (int i = 1; i <= storeFileNum; i++) {<a name="line.408"></a> -<span class="sourceLineNo">409</span> LOG.info("Adding some data for the store file #"+i);<a name="line.409"></a> -<span class="sourceLineNo">410</span> this.store.add(new KeyValue(row, family, qf1, i, (byte[])null), null);<a name="line.410"></a> -<span class="sourceLineNo">411</span> this.store.add(new KeyValue(row, family, qf2, i, (byte[])null), null);<a name="line.411"></a> -<span class="sourceLineNo">412</span> this.store.add(new KeyValue(row, family, qf3, i, (byte[])null), null);<a name="line.412"></a> -<span class="sourceLineNo">413</span> flush(i);<a name="line.413"></a> -<span class="sourceLineNo">414</span> }<a name="line.414"></a> -<span class="sourceLineNo">415</span> // after flush; check the lowest time stamp<a name="line.415"></a> -<span class="sourceLineNo">416</span> long lowestTimeStampFromManager = StoreUtils.getLowestTimestamp(store.getStorefiles());<a name="line.416"></a> -<span class="sourceLineNo">417</span> long lowestTimeStampFromFS = getLowestTimeStampFromFS(fs, store.getStorefiles());<a name="line.417"></a> -<span class="sourceLineNo">418</span> Assert.assertEquals(lowestTimeStampFromManager,lowestTimeStampFromFS);<a name="line.418"></a> -<span class="sourceLineNo">419</span><a name="line.419"></a> -<span class="sourceLineNo">420</span> // after compact; check the lowest time stamp<a name="line.420"></a> -<span class="sourceLineNo">421</span> store.compact(store.requestCompaction(), NoLimitThroughputController.INSTANCE, null);<a name="line.421"></a> -<span class="sourceLineNo">422</span> lowestTimeStampFromManager = StoreUtils.getLowestTimestamp(store.getStorefiles());<a name="line.422"></a> -<span class="sourceLineNo">423</span> lowestTimeStampFromFS = getLowestTimeStampFromFS(fs, store.getStorefiles());<a name="line.423"></a> -<span class="sourceLineNo">424</span> Assert.assertEquals(lowestTimeStampFromManager, lowestTimeStampFromFS);<a name="line.424"></a> -<span class="sourceLineNo">425</span> }<a name="line.425"></a> -<span class="sourceLineNo">426</span><a name="line.426"></a> -<span class="sourceLineNo">427</span> private static long getLowestTimeStampFromFS(FileSystem fs,<a name="line.427"></a> -<span class="sourceLineNo">428</span> final Collection<StoreFile> candidates) throws IOException {<a name="line.428"></a> -<span class="sourceLineNo">429</span> long minTs = Long.MAX_VALUE;<a name="line.429"></a> -<span class="sourceLineNo">430</span> if (candidates.isEmpty()) {<a name="line.430"></a> -<span class="sourceLineNo">431</span> return minTs;<a name="line.431"></a> -<span class="sourceLineNo">432</span> }<a name="line.432"></a> -<span class="sourceLineNo">433</span> Path[] p = new Path[candidates.size()];<a name="line.433"></a> -<span class="sourceLineNo">434</span> int i = 0;<a name="line.434"></a> -<span class="sourceLineNo">435</span> for (StoreFile sf : candidates) {<a name="line.435"></a> -<span class="sourceLineNo">436</span> p[i] = sf.getPath();<a name="line.436"></a> -<span class="sourceLineNo">437</span> ++i;<a name="line.437"></a> -<span class="sourceLineNo">438</span> }<a name="line.438"></a> -<span class="sourceLineNo">439</span><a name="line.439"></a> -<span class="sourceLineNo">440</span> FileStatus[] stats = fs.listStatus(p);<a name="line.440"></a> -<span class="sourceLineNo">441</span> if (stats == null || stats.length == 0) {<a name="line.441"></a> -<span class="sourceLineNo">442</span> return minTs;<a name="line.442"></a> -<span class="sourceLineNo">443</span> }<a name="line.443"></a> -<span class="sourceLineNo">444</span> for (FileStatus s : stats) {<a name="line.444"></a> -<span class="sourceLineNo">445</span> minTs = Math.min(minTs, s.getModificationTime());<a name="line.445"></a> -<span class="sourceLineNo">446</span> }<a name="line.446"></a> -<span class="sourceLineNo">447</span> return minTs;<a name="line.447"></a> -<span class="sourceLineNo">448</span> }<a name="line.448"></a> -<span class="sourceLineNo">449</span><a name="line.449"></a> -<span class="sourceLineNo">450</span> //////////////////////////////////////////////////////////////////////////////<a name="line.450"></a> -<span class="sourceLineNo">451</span> // Get tests<a name="line.451"></a> -<span class="sourceLineNo">452</span> //////////////////////////////////////////////////////////////////////////////<a name="line.452"></a> +<span class="sourceLineNo">285</span> // Size should be the foreground kv size.<a name="line.285"></a> +<span class="sourceLineNo">286</span> Assert.assertEquals(kvSize2, size);<a name="line.286"></a> +<span class="sourceLineNo">287</span> flushStore(store, id++);<a name="line.287"></a> +<span class="sourceLineNo">288</span> size = store.memstore.getFlushableSize();<a name="line.288"></a> +<span class="sourceLineNo">289</span> assertEquals(0, size.getDataSize());<a name="line.289"></a> +<span class="sourceLineNo">290</span> assertEquals(MutableSegment.DEEP_OVERHEAD, size.getHeapSize());<a name="line.290"></a> +<span class="sourceLineNo">291</span> return null;<a name="line.291"></a> +<span class="sourceLineNo">292</span> }<a name="line.292"></a> +<span class="sourceLineNo">293</span> });<a name="line.293"></a> +<span class="sourceLineNo">294</span> }<a name="line.294"></a> +<span class="sourceLineNo">295</span><a name="line.295"></a> +<span class="sourceLineNo">296</span> /**<a name="line.296"></a> +<span class="sourceLineNo">297</span> * Verify that compression and data block encoding are respected by the<a name="line.297"></a> +<span class="sourceLineNo">298</span> * Store.createWriterInTmp() method, used on store flush.<a name="line.298"></a> +<span class="sourceLineNo">299</span> */<a name="line.299"></a> +<span class="sourceLineNo">300</span> @Test<a name="line.300"></a> +<span class="sourceLineNo">301</span> public void testCreateWriter() throws Exception {<a name="line.301"></a> +<span class="sourceLineNo">302</span> Configuration conf = HBaseConfiguration.create();<a name="line.302"></a> +<span class="sourceLineNo">303</span> FileSystem fs = FileSystem.get(conf);<a name="line.303"></a> +<span class="sourceLineNo">304</span><a name="line.304"></a> +<span class="sourceLineNo">305</span> HColumnDescriptor hcd = new HColumnDescriptor(family);<a name="line.305"></a> +<span class="sourceLineNo">306</span> hcd.setCompressionType(Compression.Algorithm.GZ);<a name="line.306"></a> +<span class="sourceLineNo">307</span> hcd.setDataBlockEncoding(DataBlockEncoding.DIFF);<a name="line.307"></a> +<span class="sourceLineNo">308</span> init(name.getMethodName(), conf, hcd);<a name="line.308"></a> +<span class="sourceLineNo">309</span><a name="line.309"></a> +<span class="sourceLineNo">310</span> // Test createWriterInTmp()<a name="line.310"></a> +<span class="sourceLineNo">311</span> StoreFileWriter writer = store.createWriterInTmp(4, hcd.getCompressionType(), false, true, false);<a name="line.311"></a> +<span class="sourceLineNo">312</span> Path path = writer.getPath();<a name="line.312"></a> +<span class="sourceLineNo">313</span> writer.append(new KeyValue(row, family, qf1, Bytes.toBytes(1)));<a name="line.313"></a> +<span class="sourceLineNo">314</span> writer.append(new KeyValue(row, family, qf2, Bytes.toBytes(2)));<a name="line.314"></a> +<span class="sourceLineNo">315</span> writer.append(new KeyValue(row2, family, qf1, Bytes.toBytes(3)));<a name="line.315"></a> +<span class="sourceLineNo">316</span> writer.append(new KeyValue(row2, family, qf2, Bytes.toBytes(4)));<a name="line.316"></a> +<span class="sourceLineNo">317</span> writer.close();<a name="line.317"></a> +<span class="sourceLineNo">318</span><a name="line.318"></a> +<span class="sourceLineNo">319</span> // Verify that compression and encoding settings are respected<a name="line.319"></a> +<span class="sourceLineNo">320</span> HFile.Reader reader = HFile.createReader(fs, path, new CacheConfig(conf), true, conf);<a name="line.320"></a> +<span class="sourceLineNo">321</span> Assert.assertEquals(hcd.getCompressionType(), reader.getCompressionAlgorithm());<a name="line.321"></a> +<span class="sourceLineNo">322</span> Assert.assertEquals(hcd.getDataBlockEncoding(), reader.getDataBlockEncoding());<a name="line.322"></a> +<span class="sourceLineNo">323</span> reader.close();<a name="line.323"></a> +<span class="sourceLineNo">324</span> }<a name="line.324"></a> +<span class="sourceLineNo">325</span><a name="line.325"></a> +<span class="sourceLineNo">326</span> @Test<a name="line.326"></a> +<span class="sourceLineNo">327</span> public void testDeleteExpiredStoreFiles() throws Exception {<a name="line.327"></a> +<span class="sourceLineNo">328</span> testDeleteExpiredStoreFiles(0);<a name="line.328"></a> +<span class="sourceLineNo">329</span> testDeleteExpiredStoreFiles(1);<a name="line.329"></a> +<span class="sourceLineNo">330</span> }<a name="line.330"></a> +<span class="sourceLineNo">331</span><a name="line.331"></a> +<span class="sourceLineNo">332</span> /*<a name="line.332"></a> +<span class="sourceLineNo">333</span> * @param minVersions the MIN_VERSIONS for the column family<a name="line.333"></a> +<span class="sourceLineNo">334</span> */<a name="line.334"></a> +<span class="sourceLineNo">335</span> public void testDeleteExpiredStoreFiles(int minVersions) throws Exception {<a name="line.335"></a> +<span class="sourceLineNo">336</span> int storeFileNum = 4;<a name="line.336"></a> +<span class="sourceLineNo">337</span> int ttl = 4;<a name="line.337"></a> +<span class="sourceLineNo">338</span> IncrementingEnvironmentEdge edge = new IncrementingEnvironmentEdge();<a name="line.338"></a> +<span class="sourceLineNo">339</span> EnvironmentEdgeManagerTestHelper.injectEdge(edge);<a name="line.339"></a> +<span class="sourceLineNo">340</span><a name="line.340"></a> +<span class="sourceLineNo">341</span> Configuration conf = HBaseConfiguration.create();<a name="line.341"></a> +<span class="sourceLineNo">342</span> // Enable the expired store file deletion<a name="line.342"></a> +<span class="sourceLineNo">343</span> conf.setBoolean("hbase.store.delete.expired.storefile", true);<a name="line.343"></a> +<span class="sourceLineNo">344</span> // Set the compaction threshold higher to avoid normal compactions.<a name="line.344"></a> +<span class="sourceLineNo">345</span> conf.setInt(CompactionConfiguration.HBASE_HSTORE_COMPACTION_MIN_KEY, 5);<a name="line.345"></a> +<span class="sourceLineNo">346</span><a name="line.346"></a> +<span class="sourceLineNo">347</span> HColumnDescriptor hcd = new HColumnDescriptor(family);<a name="line.347"></a> +<span class="sourceLineNo">348</span> hcd.setMinVersions(minVersions);<a name="line.348"></a> +<span class="sourceLineNo">349</span> hcd.setTimeToLive(ttl);<a name="line.349"></a> +<span class="sourceLineNo">350</span> init(name.getMethodName() + "-" + minVersions, conf, hcd);<a name="line.350"></a> +<span class="sourceLineNo">351</span><a name="line.351"></a> +<span class="sourceLineNo">352</span> long storeTtl = this.store.getScanInfo().getTtl();<a name="line.352"></a> +<span class="sourceLineNo">353</span> long sleepTime = storeTtl / storeFileNum;<a name="line.353"></a> +<span class="sourceLineNo">354</span> long timeStamp;<a name="line.354"></a> +<span class="sourceLineNo">355</span> // There are 4 store files and the max time stamp difference among these<a name="line.355"></a> +<span class="sourceLineNo">356</span> // store files will be (this.store.ttl / storeFileNum)<a name="line.356"></a> +<span class="sourceLineNo">357</span> for (int i = 1; i <= storeFileNum; i++) {<a name="line.357"></a> +<span class="sourceLineNo">358</span> LOG.info("Adding some data for the store file #" + i);<a name="line.358"></a> +<span class="sourceLineNo">359</span> timeStamp = EnvironmentEdgeManager.currentTime();<a name="line.359"></a> +<span class="sourceLineNo">360</span> this.store.add(new KeyValue(row, family, qf1, timeStamp, (byte[]) null), null);<a name="line.360"></a> +<span class="sourceLineNo">361</span> this.store.add(new KeyValue(row, family, qf2, timeStamp, (byte[]) null), null);<a name="line.361"></a> +<span class="sourceLineNo">362</span> this.store.add(new KeyValue(row, family, qf3, timeStamp, (byte[]) null), null);<a name="line.362"></a> +<span class="sourceLineNo">363</span> flush(i);<a name="line.363"></a> +<span class="sourceLineNo">364</span> edge.incrementTime(sleepTime);<a name="line.364"></a> +<span class="sourceLineNo">365</span> }<a name="line.365"></a> +<span class="sourceLineNo">366</span><a name="line.366"></a> +<span class="sourceLineNo">367</span> // Verify the total number of store files<a name="line.367"></a> +<span class="sourceLineNo">368</span> Assert.assertEquals(storeFileNum, this.store.getStorefiles().size());<a name="line.368"></a> +<span class="sourceLineNo">369</span><a name="line.369"></a> +<span class="sourceLineNo">370</span> // Each call will find one expired store file and delete it before compaction happens.<a name="line.370"></a> +<span class="sourceLineNo">371</span> // There will be no compaction due to threshold above. Last file will not be replaced.<a name="line.371"></a> +<span class="sourceLineNo">372</span> for (int i = 1; i <= storeFileNum - 1; i++) {<a name="line.372"></a> +<span class="sourceLineNo">373</span> // verify the expired store file.<a name="line.373"></a> +<span class="sourceLineNo">374</span> assertNull(this.store.requestCompaction());<a name="line.374"></a> +<span class="sourceLineNo">375</span> Collection<StoreFile> sfs = this.store.getStorefiles();<a name="line.375"></a> +<span class="sourceLineNo">376</span> // Ensure i files are gone.<a name="line.376"></a> +<span class="sourceLineNo">377</span> if (minVersions == 0) {<a name="line.377"></a> +<span class="sourceLineNo">378</span> assertEquals(storeFileNum - i, sfs.size());<a name="line.378"></a> +<span class="sourceLineNo">379</span> // Ensure only non-expired files remain.<a name="line.379"></a> +<span class="sourceLineNo">380</span> for (StoreFile sf : sfs) {<a name="line.380"></a> +<span class="sourceLineNo">381</span> assertTrue(sf.getReader().getMaxTimestamp() >= (edge.currentTime() - storeTtl));<a name="line.381"></a> +<span class="sourceLineNo">382</span> }<a name="line.382"></a> +<span class="sourceLineNo">383</span> } else {<a name="line.383"></a> +<span class="sourceLineNo">384</span> assertEquals(storeFileNum, sfs.size());<a name="line.384"></a> +<span class="sourceLineNo">385</span> }<a name="line.385"></a> +<span class="sourceLineNo">386</span> // Let the next store file expired.<a name="line.386"></a> +<span class="sourceLineNo">387</span> edge.incrementTime(sleepTime);<a name="line.387"></a> +<span class="sourceLineNo">388</span> }<a name="line.388"></a> +<span class="sourceLineNo">389</span> assertNull(this.store.requestCompaction());<a name="line.389"></a> +<span class="sourceLineNo">390</span><a name="line.390"></a> +<span class="sourceLineNo">391</span> Collection<StoreFile> sfs = this.store.getStorefiles();<a name="line.391"></a> +<span class="sourceLineNo">392</span> // Assert the last expired file is not removed.<a name="line.392"></a> +<span class="sourceLineNo">393</span> if (minVersions == 0) {<a name="line.393"></a> +<span class="sourceLineNo">394</span> assertEquals(1, sfs.size());<a name="line.394"></a> +<span class="sourceLineNo">395</span> }<a name="line.395"></a> +<span class="sourceLineNo">396</span> long ts = sfs.iterator().next().getReader().getMaxTimestamp();<a name="line.396"></a> +<span class="sourceLineNo">397</span> assertTrue(ts < (edge.currentTime() - storeTtl));<a name="line.397"></a> +<span class="sourceLineNo">398</span><a name="line.398"></a> +<span class="sourceLineNo">399</span> for (StoreFile sf : sfs) {<a name="line.399"></a> +<span class="sourceLineNo">400</span> sf.closeReader(true);<a name="line.400"></a> +<span class="sourceLineNo">401</span> }<a name="line.401"></a> +<span class="sourceLineNo">402</span> }<a name="line.402"></a> +<span class="sourceLineNo">403</span><a name="line.403"></a> +<span class="sourceLineNo">404</span> @Test<a name="line.404"></a> +<span class="sourceLineNo">405</span> public void testLowestModificationTime() throws Exception {<a name="line.405"></a> +<span class="sourceLineNo">406</span> Configuration conf = HBaseConfiguration.create();<a name="line.406"></a> +<span class="sourceLineNo">407</span> FileSystem fs = FileSystem.get(conf);<a name="line.407"></a> +<span class="sourceLineNo">408</span> // Initialize region<a name="line.408"></a> +<span class="sourceLineNo">409</span> init(name.getMethodName(), conf);<a name="line.409"></a> +<span class="sourceLineNo">410</span><a name="line.410"></a> +<span class="sourceLineNo">411</span> int storeFileNum = 4;<a name="line.411"></a> +<span class="sourceLineNo">412</span> for (int i = 1; i <= storeFileNum; i++) {<a name="line.412"></a> +<span class="sourceLineNo">413</span> LOG.info("Adding some data for the store file #"+i);<a name="line.413"></a> +<span class="sourceLineNo">414</span> this.store.add(new KeyValue(row, family, qf1, i, (byte[])null), null);<a name="line.414"></a> +<span class="sourceLineNo">415</span> this.store.add(new KeyValue(row, family, qf2, i, (byte[])null), null);<a name="line.415"></a> +<span class="sourceLineNo">416</span> this.store.add(new KeyValue(row, family, qf3, i, (byte[])null), null);<a name="line.416"></a> +<span class="sourceLineNo">417</span> flush(i);<a name="line.417"></a> +<span class="sourceLineNo">418</span> }<a name="line.418"></a> +<span class="sourceLineNo">419</span> // after flush; check the lowest time stamp<a name="line.419"></a> +<span class="sourceLineNo">420</span> long lowestTimeStampFromManager = StoreUtils.getLowestTimestamp(store.getStorefiles());<a name="line.420"></a> +<span class="sourceLineNo">421</span> long lowestTimeStampFromFS = getLowestTimeStampFromFS(fs, store.getStorefiles());<a name="line.421"></a> +<span class="sourceLineNo">422</span> Assert.assertEquals(lowestTimeStampFromManager,lowestTimeStampFromFS);<a name="line.422"></a> +<span class="sourceLineNo">423</span><a name="line.423"></a> +<span class="sourceLineNo">424</span> // after compact; check the lowest time stamp<a name="line.424"></a> +<span class="sourceLineNo">425</span> store.compact(store.requestCompaction(), NoLimitThroughputController.INSTANCE, null);<a name="line.425"></a> +<span class="sourceLineNo">426</span> lowestTimeStampFromManager = StoreUtils.getLowestTimestamp(store.getStorefiles());<a name="line.426"></a> +<span class="sourceLineNo">427</span> lowestTimeStampFromFS = getLowestTimeStampFromFS(fs, store.getStorefiles());<a name="line.427"></a> +<span class="sourceLineNo">428</span> Assert.assertEquals(lowestTimeStampFromManager, lowestTimeStampFromFS);<a name="line.428"></a> +<span class="sourceLineNo">429</span> }<a name="line.429"></a> +<span class="sourceLineNo">430</span><a name="line.430"></a> +<span class="sourceLineNo">431</span> private static long getLowestTimeStampFromFS(FileSystem fs,<a name="line.431"></a> +<span class="sourceLineNo">432</span> final Collection<StoreFile> candidates) throws IOException {<a name="line.432"></a> +<span class="sourceLineNo">433</span> long minTs = Long.MAX_VALUE;<a name="line.433"></a> +<span class="sourceLineNo">434</span> if (candidates.isEmpty()) {<a name="line.434"></a> +<span class="sourceLineNo">435</span> return minTs;<a name="line.435"></a> +<span class="sourceLineNo">436</span> }<a name="line.436"></a> +<span class="sourceLineNo">437</span> Path[] p = new Path[candidates.size()];<a name="line.437"></a> +<span class="sourceLineNo">438</span> int i = 0;<a name="line.438"></a> +<span class="sourceLineNo">439</span> for (StoreFile sf : candidates) {<a name="line.439"></a> +<span class="sourceLineNo">440</span> p[i] = sf.getPath();<a name="line.440"></a> +<span class="sourceLineNo">441</span> ++i;<a name="line.441"></a> +<span class="sourceLineNo">442</span> }<a name="line.442"></a> +<span class="sourceLineNo">443</span><a name="line.443"></a> +<span class="sourceLineNo">444</span> FileStatus[] stats = fs.listStatus(p);<a name="line.444"></a> +<span class="sourceLineNo">445</span> if (stats == null || stats.length == 0) {<a name="line.445"></a> +<span class="sourceLineNo">446</span> return minTs;<a name="line.446"></a> +<span class="sourceLineNo">447</span> }<a name="line.447"></a> +<span class="sourceLineNo">448</span> for (FileStatus s : stats) {<a name="line.448"></a> +<span class="sourceLineNo">449</span> minTs = Math.min(minTs, s.getModificationTime());<a name="line.449"></a> +<span class="sourceLineNo">450</span> }<a name="line.450"></a> +<span class="sourceLineNo">451</span> return minTs;<a name="line.451"></a> +<span class="sourceLineNo">452</span> }<a name="line.452"></a> <span class="sourceLineNo">453</span><a name="line.453"></a> -<span class="sourceLineNo">454</span> private static final int BLOCKSIZE_SMALL = 8192;<a name="line.454"></a> -<span class="sourceLineNo">455</span> /**<a name="line.455"></a> -<span class="sourceLineNo">456</span> * Test for hbase-1686.<a name="line.456"></a> -<span class="sourceLineNo">457</span> * @throws IOException<a name="line.457"></a> -<span class="sourceLineNo">458</span> */<a name="line.458"></a> -<span class="sourceLineNo">459</span> @Test<a name="line.459"></a> -<span class="sourceLineNo">460</span> public void testEmptyStoreFile() throws IOException {<a name="line.460"></a> -<span class="sourceLineNo">461</span> init(this.name.getMethodName());<a name="line.461"></a> -<span class="sourceLineNo">462</span> // Write a store file.<a name="line.462"></a> -<span class="sourceLineNo">463</span> this.store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.463"></a> -<span class="sourceLineNo">464</span> this.store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.464"></a> -<span class="sourceLineNo">465</span> flush(1);<a name="line.465"></a> -<span class="sourceLineNo">466</span> // Now put in place an empty store file. Its a little tricky. Have to<a name="line.466"></a> -<span class="sourceLineNo">467</span> // do manually with hacked in sequence id.<a name="line.467"></a> -<span class="sourceLineNo">468</span> StoreFile f = this.store.getStorefiles().iterator().next();<a name="line.468"></a> -<span class="sourceLineNo">469</span> Path storedir = f.getPath().getParent();<a name="line.469"></a> -<span class="sourceLineNo">470</span> long seqid = f.getMaxSequenceId();<a name="line.470"></a> -<span class="sourceLineNo">471</span> Configuration c = HBaseConfiguration.create();<a name="line.471"></a> -<span class="sourceLineNo">472</span> FileSystem fs = FileSystem.get(c);<a name="line.472"></a> -<span class="sourceLineNo">473</span> HFileContext meta = new HFileContextBuilder().withBlockSize(BLOCKSIZE_SMALL).build();<a name="line.473"></a> -<span class="sourceLineNo">474</span> StoreFileWriter w = new StoreFileWriter.Builder(c, new CacheConfig(c),<a name="line.474"></a> -<span class="sourceLineNo">475</span> fs)<a name="line.475"></a> -<span class="sourceLineNo">476</span> .withOutputDir(storedir)<a name="line.476"></a> -<span class="sourceLineNo">477</span> .withFileContext(meta)<a name="line.477"></a> -<span class="sourceLineNo">478</span> .build();<a name="line.478"></a> -<span class="sourceLineNo">479</span> w.appendMetadata(seqid + 1, false);<a name="line.479"></a> -<span class="sourceLineNo">480</span> w.close();<a name="line.480"></a> -<span class="sourceLineNo">481</span> this.store.close();<a name="line.481"></a> -<span class="sourceLineNo">482</span> // Reopen it... should pick up two files<a name="line.482"></a> -<span class="sourceLineNo">483</span> this.store = new HStore(this.store.getHRegion(), this.store.getColumnFamilyDescriptor(), c);<a name="line.483"></a> -<span class="sourceLineNo">484</span> Assert.assertEquals(2, this.store.getStorefilesCount());<a name="line.484"></a> -<span class="sourceLineNo">485</span><a name="line.485"></a> -<span class="sourceLineNo">486</span> result = HBaseTestingUtility.getFromStoreFile(store,<a name="line.486"></a> -<span class="sourceLineNo">487</span> get.getRow(),<a name="line.487"></a> -<span class="sourceLineNo">488</span> qualifiers);<a name="line.488"></a> -<span class="sourceLineNo">489</span> Assert.assertEquals(1, result.size());<a name="line.489"></a> -<span class="sourceLineNo">490</span> }<a name="line.490"></a> -<span class="sourceLineNo">491</span><a name="line.491"></a> -<span class="sourceLineNo">492</span> /**<a name="line.492"></a> -<span class="sourceLineNo">493</span> * Getting data from memstore only<a name="line.493"></a> -<span class="sourceLineNo">494</span> * @throws IOException<a name="line.494"></a> -<span class="sourceLineNo">495</span> */<a name="line.495"></a> -<span class="sourceLineNo">496</span> @Test<a name="line.496"></a> -<span class="sourceLineNo">497</span> public void testGet_FromMemStoreOnly() throws IOException {<a name="line.497"></a> -<span class="sourceLineNo">498</span> init(this.name.getMethodName());<a name="line.498"></a> -<span class="sourceLineNo">499</span><a name="line.499"></a> -<span class="sourceLineNo">500</span> //Put data in memstore<a name="line.500"></a> -<span class="sourceLineNo">501</span> this.store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.501"></a> -<span class="sourceLineNo">502</span> this.store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.502"></a> -<span class="sourceLineNo">503</span> this.store.add(new KeyValue(row, family, qf3, 1, (byte[])null), null);<a name="line.503"></a> -<span class="sourceLineNo">504</span> this.store.add(new KeyValue(row, family, qf4, 1, (byte[])null), null);<a name="line.504"></a> -<span class="sourceLineNo">505</span> this.store.add(new KeyValue(row, family, qf5, 1, (byte[])null), null);<a name="line.505"></a> -<span class="sourceLineNo">506</span> this.store.add(new KeyValue(row, family, qf6, 1, (byte[])null), null);<a name="line.506"></a> -<span class="sourceLineNo">507</span><a name="line.507"></a> -<span class="sourceLineNo">508</span> //Get<a name="line.508"></a> -<span class="sourceLineNo">509</span> result = HBaseTestingUtility.getFromStoreFile(store,<a name="line.509"></a> -<span class="sourceLineNo">510</span> get.getRow(), qualifiers);<a name="line.510"></a> +<span class="sourceLineNo">454</span> //////////////////////////////////////////////////////////////////////////////<a name="line.454"></a> +<span class="sourceLineNo">455</span> // Get tests<a name="line.455"></a> +<span class="sourceLineNo">456</span> //////////////////////////////////////////////////////////////////////////////<a name="line.456"></a> +<span class="sourceLineNo">457</span><a name="line.457"></a> +<span class="sourceLineNo">458</span> private static final int BLOCKSIZE_SMALL = 8192;<a name="line.458"></a> +<span class="sourceLineNo">459</span> /**<a name="line.459"></a> +<span class="sourceLineNo">460</span> * Test for hbase-1686.<a name="line.460"></a> +<span class="sourceLineNo">461</span> * @throws IOException<a name="line.461"></a> +<span class="sourceLineNo">462</span> */<a name="line.462"></a> +<span class="sourceLineNo">463</span> @Test<a name="line.463"></a> +<span class="sourceLineNo">464</span> public void testEmptyStoreFile() throws IOException {<a name="line.464"></a> +<span class="sourceLineNo">465</span> init(this.name.getMethodName());<a name="line.465"></a> +<span class="sourceLineNo">466</span> // Write a store file.<a name="line.466"></a> +<span class="sourceLineNo">467</span> this.store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.467"></a> +<span class="sourceLineNo">468</span> this.store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.468"></a> +<span class="sourceLineNo">469</span> flush(1);<a name="line.469"></a> +<span class="sourceLineNo">470</span> // Now put in place an empty store file. Its a little tricky. Have to<a name="line.470"></a> +<span class="sourceLineNo">471</span> // do manually with hacked in sequence id.<a name="line.471"></a> +<span class="sourceLineNo">472</span> StoreFile f = this.store.getStorefiles().iterator().next();<a name="line.472"></a> +<span class="sourceLineNo">473</span> Path storedir = f.getPath().getParent();<a name="line.473"></a> +<span class="sourceLineNo">474</span> long seqid = f.getMaxSequenceId();<a name="line.474"></a> +<span class="sourceLineNo">475</span> Configuration c = HBaseConfiguration.create();<a name="line.475"></a> +<span class="sourceLineNo">476</span> FileSystem fs = FileSystem.get(c);<a name="line.476"></a> +<span class="sourceLineNo">477</span> HFileContext meta = new HFileContextBuilder().withBlockSize(BLOCKSIZE_SMALL).build();<a name="line.477"></a> +<span class="sourceLineNo">478</span> StoreFileWriter w = new StoreFileWriter.Builder(c, new CacheConfig(c),<a name="line.478"></a> +<span class="sourceLineNo">479</span> fs)<a name="line.479"></a> +<span class="sourceLineNo">480</span> .withOutputDir(storedir)<a name="line.480"></a> +<span class="sourceLineNo">481</span> .withFileContext(meta)<a name="line.481"></a> +<span class="sourceLineNo">482</span> .build();<a name="line.482"></a> +<span class="sourceLineNo">483</span> w.appendMetadata(seqid + 1, false);<a name="line.483"></a> +<span class="sourceLineNo">484</span> w.close();<a name="line.484"></a> +<span class="sourceLineNo">485</span> this.store.close();<a name="line.485"></a> +<span class="sourceLineNo">486</span> // Reopen it... should pick up two files<a name="line.486"></a> +<span class="sourceLineNo">487</span> this.store = new HStore(this.store.getHRegion(), this.store.getColumnFamilyDescriptor(), c);<a name="line.487"></a> +<span class="sourceLineNo">488</span> Assert.assertEquals(2, this.store.getStorefilesCount());<a name="line.488"></a> +<span class="sourceLineNo">489</span><a name="line.489"></a> +<span class="sourceLineNo">490</span> result = HBaseTestingUtility.getFromStoreFile(store,<a name="line.490"></a> +<span class="sourceLineNo">491</span> get.getRow(),<a name="line.491"></a> +<span class="sourceLineNo">492</span> qualifiers);<a name="line.492"></a> +<span class="sourceLineNo">493</span> Assert.assertEquals(1, result.size());<a name="line.493"></a> +<span class="sourceLineNo">494</span> }<a name="line.494"></a> +<span class="sourceLineNo">495</span><a name="line.495"></a> +<span class="sourceLineNo">496</span> /**<a name="line.496"></a> +<span class="sourceLineNo">497</span> * Getting data from memstore only<a name="line.497"></a> +<span class="sourceLineNo">498</span> * @throws IOException<a name="line.498"></a> +<span class="sourceLineNo">499</span> */<a name="line.499"></a> +<span class="sourceLineNo">500</span> @Test<a name="line.500"></a> +<span class="sourceLineNo">501</span> public void testGet_FromMemStoreOnly() throws IOException {<a name="line.501"></a> +<span class="sourceLineNo">502</span> init(this.name.getMethodName());<a name="line.502"></a> +<span class="sourceLineNo">503</span><a name="line.503"></a> +<span class="sourceLineNo">504</span> //Put data in memstore<a name="line.504"></a> +<span class="sourceLineNo">505</span> this.store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.505"></a> +<span class="sourceLineNo">506</span> this.store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.506"></a> +<span class="sourceLineNo">507</span> this.store.add(new KeyValue(row, family, qf3, 1, (byte[])null), null);<a name="line.507"></a> +<span class="sourceLineNo">508</span> this.store.add(new KeyValue(row, family, qf4, 1, (byte[])null), null);<a name="line.508"></a> +<span class="sourceLineNo">509</span> this.store.add(new KeyValue(row, family, qf5, 1, (byte[])null), null);<a name="line.509"></a> +<span class="sourceLineNo">510</span> this.store.add(new KeyValue(row, family, qf6, 1, (byte[])null), null);<a name="line.510"></a> <span class="sourceLineNo">511</span><a name="line.511"></a> -<span class="sourceLineNo">512</span> //Compare<a name="line.512"></a> -<span class="sourceLineNo">513</span> assertCheck();<a name="line.513"></a> -<span class="sourceLineNo">514</span> }<a name="line.514"></a> +<span class="sourceLineNo">512</span> //Get<a name="line.512"></a> +<span class="sourceLineNo">513</span> result = HBaseTestingUtility.getFromStoreFile(store,<a name="line.513"></a> +<span class="sourceLineNo">514</span> get.getRow(), qualifiers);<a name="line.514"></a> <span class="sourceLineNo">515</span><a name="line.515"></a> -<span class="sourceLineNo">516</span> /**<a name="line.516"></a> -<span class="sourceLineNo">517</span> * Getting data from files only<a name="line.517"></a> -<span class="sourceLineNo">518</span> * @throws IOException<a name="line.518"></a> -<span class="sourceLineNo">519</span> */<a name="line.519"></a> -<span class="sourceLineNo">520</span> @Test<a name="line.520"></a> -<span class="sourceLineNo">521</span> public void testGet_FromFilesOnly() throws IOException {<a name="line.521"></a> -<span class="sourceLineNo">522</span> init(this.name.getMethodName());<a name="line.522"></a> -<span class="sourceLineNo">523</span><a name="line.523"></a> -<span class="sourceLineNo">524</span> //Put data in memstore<a name="line.524"></a> -<span class="sourceLineNo">525</span> this.store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.525"></a> -<span class="sourceLineNo">526</span> this.store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.526"></a> -<span class="sourceLineNo">527</span> //flush<a name="line.527"></a> -<span class="sourceLineNo">528</span> flush(1);<a name="line.528"></a> -<span class="sourceLineNo">529</span><a name="line.529"></a> -<span class="sourceLineNo">530</span> //Add more data<a name="line.530"></a> -<span class="sourceLineNo">531</span> this.store.add(new KeyValue(row, family, qf3, 1, (byte[])null), null);<a name="line.531"></a> -<span class="sourceLineNo">532</span> this.store.add(new KeyValue(row, family, qf4, 1, (byte[])null), null);<a name="line.532"></a> -<span class="sourceLineNo">533</span> //flush<a name="line.533"></a> -<span class="sourceLineNo">534</span> flush(2);<a name="line.534"></a> -<span class="sourceLineNo">535</span><a name="line.535"></a> -<span class="sourceLineNo">536</span> //Add more data<a name="line.536"></a> -<span class="sourceLineNo">537</span> this.store.add(new KeyValue(row, family, qf5, 1, (byte[])null), null);<a name="line.537"></a> -<span class="sourceLineNo">538</span> this.store.add(new KeyValue(row, family, qf6, 1, (byte[])null), null);<a name="line.538"></a> -<span class="sourceLineNo">539</span> //flush<a name="line.539"></a> -<span class="sourceLineNo">540</span> flush(3);<a name="line.540"></a> -<span class="sourceLineNo">541</span><a name="line.541"></a> -<span class="sourceLineNo">542</span> //Get<a name="line.542"></a> -<span class="sourceLineNo">543</span> result = HBaseTestingUtility.getFromStoreFile(store,<a name="line.543"></a> -<span class="sourceLineNo">544</span> get.getRow(),<a name="line.544"></a> -<span class="sourceLineNo">545</span> qualifiers);<a name="line.545"></a> -<span class="sourceLineNo">546</span> //this.store.get(get, qualifiers, result);<a name="line.546"></a> -<span class="sourceLineNo">547</span><a name="line.547"></a> -<span class="sourceLineNo">548</span> //Need to sort the result since multiple files<a name="line.548"></a> -<span class="sourceLineNo">549</span> Collections.sort(result, CellComparator.COMPARATOR);<a name="line.549"></a> -<span class="sourceLineNo">550</span><a name="line.550"></a> -<span class="sourceLineNo">551</span> //Compare<a name="line.551"></a> -<span class="sourceLineNo">552</span> assertCheck();<a name="line.552"></a> -<span class="sourceLineNo">553</span> }<a name="line.553"></a> +<span class="sourceLineNo">516</span> //Compare<a name="line.516"></a> +<span class="sourceLineNo">517</span> assertCheck();<a name="line.517"></a> +<span class="sourceLineNo">518</span> }<a name="line.518"></a> +<span class="sourceLineNo">519</span><a name="line.519"></a> +<span class="sourceLineNo">520</span> /**<a name="line.520"></a> +<span class="sourceLineNo">521</span> * Getting data from files only<a name="line.521"></a> +<span class="sourceLineNo">522</span> * @throws IOException<a name="line.522"></a> +<span class="sourceLineNo">523</span> */<a name="line.523"></a> +<span class="sourceLineNo">524</span> @Test<a name="line.524"></a> +<span class="sourceLineNo">525</span> public void testGet_FromFilesOnly() throws IOException {<a name="line.525"></a> +<span class="sourceLineNo">526</span> init(this.name.getMethodName());<a name="line.526"></a> +<span class="sourceLineNo">527</span><a name="line.527"></a> +<span class="sourceLineNo">528</span> //Put data in memstore<a name="line.528"></a> +<span class="sourceLineNo">529</span> this.store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.529"></a> +<span class="sourceLineNo">530</span> this.store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.530"></a> +<span class="sourceLineNo">531</span> //flush<a name="line.531"></a> +<span class="sourceLineNo">532</span> flush(1);<a name="line.532"></a> +<span class="sourceLineNo">533</span><a name="line.533"></a> +<span class="sourceLineNo">534</span> //Add more data<a name="line.534"></a> +<span class="sourceLineNo">535</span> this.store.add(new KeyValue(row, family, qf3, 1, (byte[])null), null);<a name="line.535"></a> +<span class="sourceLineNo">536</span> this.store.add(new KeyValue(row, family, qf4, 1, (byte[])null), null);<a name="line.536"></a> +<span class="sourceLineNo">537</span> //flush<a name="line.537"></a> +<span class="sourceLineNo">538</span> flush(2);<a name="line.538"></a> +<span class="sourceLineNo">539</span><a name="line.539"></a> +<span class="sourceLineNo">540</span> //Add more data<a name="line.540"></a> +<span class="sourceLineNo">541</span> this.store.add(new KeyValue(row, family, qf5, 1, (byte[])null), null);<a name="line.541"></a> +<span class="sourceLineNo">542</span> this.store.add(new KeyValue(row, family, qf6, 1, (byte[])null), null);<a name="line.542"></a> +<span class="sourceLineNo">543</span> //flush<a name="line.543"></a> +<span class="sourceLineNo">544</span> flush(3);<a name="line.544"></a> +<span class="sourceLineNo">545</span><a name="line.545"></a> +<span class="sourceLineNo">546</span> //Get<a name="line.546"></a> +<span class="sourceLineNo">547</span> result = HBaseTestingUtility.getFromStoreFile(store,<a name="line.547"></a> +<span class="sourceLineNo">548</span> get.getRow(),<a name="line.548"></a> +<span class="sourceLineNo">549</span> qualifiers);<a name="line.549"></a> +<span class="sourceLineNo">550</span> //this.store.get(get, qualifiers, result);<a name="line.550"></a> +<span class="sourceLineNo">551</span><a name="line.551"></a> +<span class="sourceLineNo">552</span> //Need to sort the result since multiple files<a name="line.552"></a> +<span class="sourceLineNo">553</span> Collections.sort(result, CellComparator.COMPARATOR);<a name="line.553"></a> <span class="sourceLineNo">554</span><a name="line.554"></a> -<span class="sourceLineNo">555</span> /**<a name="line.555"></a> -<span class="sourceLineNo">556</span> * Getting data from memstore and files<a name="line.556"></a> -<span class="sourceLineNo">557</span> * @throws IOException<a name="line.557"></a> -<span class="sourceLineNo">558</span> */<a name="line.558"></a> -<span class="sourceLineNo">559</span> @Test<a name="line.559"></a> -<span class="sourceLineNo">560</span> public void testGet_FromMemStoreAndFiles() throws IOException {<a name="line.560"></a> -<span class="sourceLineNo">561</span> init(this.name.getMethodName());<a name="line.561"></a> -<span class="sourceLineNo">562</span><a name="line.562"></a> -<span class="sourceLineNo">563</span> //Put data in memstore<a name="line.563"></a> -<span class="sourceLineNo">564</span> this.store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.564"></a> -<span c
<TRUNCATED>
