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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/08/12 14:49:19 UTC
[03/21] hbase-site git commit: Published site at
953e5aa88c992cec213bc57c2db12b78908f357f.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8e1d7469/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.html
index a6eac4b..3c86b30 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.html
@@ -151,256 +151,258 @@
<span class="sourceLineNo">143</span> assertEquals(i, info.getStep().ordinal());<a name="line.143"></a>
<span class="sourceLineNo">144</span> }<a name="line.144"></a>
<span class="sourceLineNo">145</span><a name="line.145"></a>
-<span class="sourceLineNo">146</span> // test rollback (we execute steps twice, one has the IE the other completes)<a name="line.146"></a>
+<span class="sourceLineNo">146</span> // test rollback (we execute steps twice, rollback counts both IE and completed)<a name="line.146"></a>
<span class="sourceLineNo">147</span> for (int i = NUM_STATES - 1; i >= 0; --i) {<a name="line.147"></a>
<span class="sourceLineNo">148</span> TestStateMachineProcedure.ExecutionInfo info = proc.getExecutionInfo().get(count++);<a name="line.148"></a>
<span class="sourceLineNo">149</span> assertEquals(true, info.isRollback());<a name="line.149"></a>
<span class="sourceLineNo">150</span> assertEquals(i, info.getStep().ordinal());<a name="line.150"></a>
-<span class="sourceLineNo">151</span><a name="line.151"></a>
-<span class="sourceLineNo">152</span> info = proc.getExecutionInfo().get(count++);<a name="line.152"></a>
-<span class="sourceLineNo">153</span> assertEquals(true, info.isRollback());<a name="line.153"></a>
-<span class="sourceLineNo">154</span> assertEquals(i, info.getStep().ordinal());<a name="line.154"></a>
-<span class="sourceLineNo">155</span> }<a name="line.155"></a>
-<span class="sourceLineNo">156</span><a name="line.156"></a>
-<span class="sourceLineNo">157</span> // check runnable queue stats<a name="line.157"></a>
-<span class="sourceLineNo">158</span> assertEquals(0, procRunnables.size());<a name="line.158"></a>
-<span class="sourceLineNo">159</span> assertEquals(0, procRunnables.addFrontCalls);<a name="line.159"></a>
-<span class="sourceLineNo">160</span> assertEquals(12, procRunnables.addBackCalls);<a name="line.160"></a>
-<span class="sourceLineNo">161</span> assertEquals(11, procRunnables.yieldCalls);<a name="line.161"></a>
-<span class="sourceLineNo">162</span> assertEquals(13, procRunnables.pollCalls);<a name="line.162"></a>
-<span class="sourceLineNo">163</span> assertEquals(1, procRunnables.completionCalls);<a name="line.163"></a>
-<span class="sourceLineNo">164</span> }<a name="line.164"></a>
-<span class="sourceLineNo">165</span><a name="line.165"></a>
-<span class="sourceLineNo">166</span> @Test<a name="line.166"></a>
-<span class="sourceLineNo">167</span> public void testYieldException() {<a name="line.167"></a>
-<span class="sourceLineNo">168</span> TestYieldProcedure proc = new TestYieldProcedure();<a name="line.168"></a>
-<span class="sourceLineNo">169</span> ProcedureTestingUtility.submitAndWait(procExecutor, proc);<a name="line.169"></a>
-<span class="sourceLineNo">170</span> assertEquals(6, proc.step);<a name="line.170"></a>
-<span class="sourceLineNo">171</span><a name="line.171"></a>
-<span class="sourceLineNo">172</span> // check runnable queue stats<a name="line.172"></a>
-<span class="sourceLineNo">173</span> assertEquals(0, procRunnables.size());<a name="line.173"></a>
-<span class="sourceLineNo">174</span> assertEquals(0, procRunnables.addFrontCalls);<a name="line.174"></a>
-<span class="sourceLineNo">175</span> assertEquals(6, procRunnables.addBackCalls);<a name="line.175"></a>
-<span class="sourceLineNo">176</span> assertEquals(5, procRunnables.yieldCalls);<a name="line.176"></a>
-<span class="sourceLineNo">177</span> assertEquals(7, procRunnables.pollCalls);<a name="line.177"></a>
-<span class="sourceLineNo">178</span> assertEquals(1, procRunnables.completionCalls);<a name="line.178"></a>
-<span class="sourceLineNo">179</span> }<a name="line.179"></a>
-<span class="sourceLineNo">180</span><a name="line.180"></a>
-<span class="sourceLineNo">181</span> private static class TestProcEnv {<a name="line.181"></a>
-<span class="sourceLineNo">182</span> public final AtomicLong timestamp = new AtomicLong(0);<a name="line.182"></a>
-<span class="sourceLineNo">183</span><a name="line.183"></a>
-<span class="sourceLineNo">184</span> public long nextTimestamp() {<a name="line.184"></a>
-<span class="sourceLineNo">185</span> return timestamp.incrementAndGet();<a name="line.185"></a>
-<span class="sourceLineNo">186</span> }<a name="line.186"></a>
-<span class="sourceLineNo">187</span> }<a name="line.187"></a>
-<span class="sourceLineNo">188</span><a name="line.188"></a>
-<span class="sourceLineNo">189</span> public static class TestStateMachineProcedure<a name="line.189"></a>
-<span class="sourceLineNo">190</span> extends StateMachineProcedure<TestProcEnv, TestStateMachineProcedure.State> {<a name="line.190"></a>
-<span class="sourceLineNo">191</span> enum State { STATE_1, STATE_2, STATE_3 }<a name="line.191"></a>
-<span class="sourceLineNo">192</span><a name="line.192"></a>
-<span class="sourceLineNo">193</span> public static class ExecutionInfo {<a name="line.193"></a>
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-<span class="sourceLineNo">196</span> private final State step;<a name="line.196"></a>
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-<span class="sourceLineNo">198</span> public ExecutionInfo(long timestamp, State step, boolean isRollback) {<a name="line.198"></a>
-<span class="sourceLineNo">199</span> this.timestamp = timestamp;<a name="line.199"></a>
-<span class="sourceLineNo">200</span> this.step = step;<a name="line.200"></a>
-<span class="sourceLineNo">201</span> this.rollback = isRollback;<a name="line.201"></a>
-<span class="sourceLineNo">202</span> }<a name="line.202"></a>
-<span class="sourceLineNo">203</span><a name="line.203"></a>
-<span class="sourceLineNo">204</span> public State getStep() { return step; }<a name="line.204"></a>
-<span class="sourceLineNo">205</span> public long getTimestamp() { return timestamp; }<a name="line.205"></a>
-<span class="sourceLineNo">206</span> public boolean isRollback() { return rollback; }<a name="line.206"></a>
-<span class="sourceLineNo">207</span> }<a name="line.207"></a>
-<span class="sourceLineNo">208</span><a name="line.208"></a>
-<span class="sourceLineNo">209</span> private final ArrayList<ExecutionInfo> executionInfo = new ArrayList<>();<a name="line.209"></a>
-<span class="sourceLineNo">210</span> private final AtomicBoolean aborted = new AtomicBoolean(false);<a name="line.210"></a>
-<span class="sourceLineNo">211</span> private final boolean throwInterruptOnceOnEachStep;<a name="line.211"></a>
-<span class="sourceLineNo">212</span> private final boolean abortOnFinalStep;<a name="line.212"></a>
-<span class="sourceLineNo">213</span><a name="line.213"></a>
-<span class="sourceLineNo">214</span> public TestStateMachineProcedure() {<a name="line.214"></a>
-<span class="sourceLineNo">215</span> this(false, false);<a name="line.215"></a>
-<span class="sourceLineNo">216</span> }<a name="line.216"></a>
-<span class="sourceLineNo">217</span><a name="line.217"></a>
-<span class="sourceLineNo">218</span> public TestStateMachineProcedure(boolean abortOnFinalStep,<a name="line.218"></a>
-<span class="sourceLineNo">219</span> boolean throwInterruptOnceOnEachStep) {<a name="line.219"></a>
-<span class="sourceLineNo">220</span> this.abortOnFinalStep = abortOnFinalStep;<a name="line.220"></a>
-<span class="sourceLineNo">221</span> this.throwInterruptOnceOnEachStep = throwInterruptOnceOnEachStep;<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> public ArrayList<ExecutionInfo> getExecutionInfo() {<a name="line.224"></a>
-<span class="sourceLineNo">225</span> return executionInfo;<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> @Override<a name="line.228"></a>
-<span class="sourceLineNo">229</span> protected StateMachineProcedure.Flow executeFromState(TestProcEnv env, State state)<a name="line.229"></a>
-<span class="sourceLineNo">230</span> throws InterruptedException {<a name="line.230"></a>
-<span class="sourceLineNo">231</span> final long ts = env.nextTimestamp();<a name="line.231"></a>
-<span class="sourceLineNo">232</span> LOG.info(getProcId() + " execute step " + state + " ts=" + ts);<a name="line.232"></a>
-<span class="sourceLineNo">233</span> executionInfo.add(new ExecutionInfo(ts, state, false));<a name="line.233"></a>
-<span class="sourceLineNo">234</span> Thread.sleep(150);<a name="line.234"></a>
-<span class="sourceLineNo">235</span><a name="line.235"></a>
-<span class="sourceLineNo">236</span> if (throwInterruptOnceOnEachStep && ((executionInfo.size() - 1) % 2) == 0) {<a name="line.236"></a>
-<span class="sourceLineNo">237</span> LOG.debug("THROW INTERRUPT");<a name="line.237"></a>
-<span class="sourceLineNo">238</span> throw new InterruptedException("test interrupt");<a name="line.238"></a>
-<span class="sourceLineNo">239</span> }<a name="line.239"></a>
-<span class="sourceLineNo">240</span><a name="line.240"></a>
-<span class="sourceLineNo">241</span> switch (state) {<a name="line.241"></a>
-<span class="sourceLineNo">242</span> case STATE_1:<a name="line.242"></a>
-<span class="sourceLineNo">243</span> setNextState(State.STATE_2);<a name="line.243"></a>
-<span class="sourceLineNo">244</span> break;<a name="line.244"></a>
-<span class="sourceLineNo">245</span> case STATE_2:<a name="line.245"></a>
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-<span class="sourceLineNo">248</span> case STATE_3:<a name="line.248"></a>
-<span class="sourceLineNo">249</span> if (abortOnFinalStep) {<a name="line.249"></a>
-<span class="sourceLineNo">250</span> setFailure("test", new IOException("Requested abort on final step"));<a name="line.250"></a>
-<span class="sourceLineNo">251</span> }<a name="line.251"></a>
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-<span class="sourceLineNo">253</span> default:<a name="line.253"></a>
-<span class="sourceLineNo">254</span> throw new UnsupportedOperationException();<a name="line.254"></a>
-<span class="sourceLineNo">255</span> }<a name="line.255"></a>
-<span class="sourceLineNo">256</span> return Flow.HAS_MORE_STATE;<a name="line.256"></a>
-<span class="sourceLineNo">257</span> }<a name="line.257"></a>
-<span class="sourceLineNo">258</span><a name="line.258"></a>
-<span class="sourceLineNo">259</span> @Override<a name="line.259"></a>
-<span class="sourceLineNo">260</span> protected void rollbackState(TestProcEnv env, final State state)<a name="line.260"></a>
-<span class="sourceLineNo">261</span> throws InterruptedException {<a name="line.261"></a>
-<span class="sourceLineNo">262</span> final long ts = env.nextTimestamp();<a name="line.262"></a>
-<span class="sourceLineNo">263</span> LOG.debug(getProcId() + " rollback state " + state + " ts=" + ts);<a name="line.263"></a>
-<span class="sourceLineNo">264</span> executionInfo.add(new ExecutionInfo(ts, state, true));<a name="line.264"></a>
-<span class="sourceLineNo">265</span> Thread.sleep(150);<a name="line.265"></a>
-<span class="sourceLineNo">266</span><a name="line.266"></a>
-<span class="sourceLineNo">267</span> if (throwInterruptOnceOnEachStep && ((executionInfo.size() - 1) % 2) == 0) {<a name="line.267"></a>
-<span class="sourceLineNo">268</span> LOG.debug("THROW INTERRUPT");<a name="line.268"></a>
-<span class="sourceLineNo">269</span> throw new InterruptedException("test interrupt");<a name="line.269"></a>
-<span class="sourceLineNo">270</span> }<a name="line.270"></a>
-<span class="sourceLineNo">271</span><a name="line.271"></a>
-<span class="sourceLineNo">272</span> switch (state) {<a name="line.272"></a>
-<span class="sourceLineNo">273</span> case STATE_1:<a name="line.273"></a>
-<span class="sourceLineNo">274</span> break;<a name="line.274"></a>
-<span class="sourceLineNo">275</span> case STATE_2:<a name="line.275"></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> for (int i = NUM_STATES - 1; i >= 0; --i) {<a name="line.153"></a>
+<span class="sourceLineNo">154</span> TestStateMachineProcedure.ExecutionInfo info = proc.getExecutionInfo().get(count++);<a name="line.154"></a>
+<span class="sourceLineNo">155</span> assertEquals(true, info.isRollback());<a name="line.155"></a>
+<span class="sourceLineNo">156</span> assertEquals(0, info.getStep().ordinal());<a name="line.156"></a>
+<span class="sourceLineNo">157</span> }<a name="line.157"></a>
+<span class="sourceLineNo">158</span><a name="line.158"></a>
+<span class="sourceLineNo">159</span> // check runnable queue stats<a name="line.159"></a>
+<span class="sourceLineNo">160</span> assertEquals(0, procRunnables.size());<a name="line.160"></a>
+<span class="sourceLineNo">161</span> assertEquals(0, procRunnables.addFrontCalls);<a name="line.161"></a>
+<span class="sourceLineNo">162</span> assertEquals(12, procRunnables.addBackCalls);<a name="line.162"></a>
+<span class="sourceLineNo">163</span> assertEquals(11, procRunnables.yieldCalls);<a name="line.163"></a>
+<span class="sourceLineNo">164</span> assertEquals(13, procRunnables.pollCalls);<a name="line.164"></a>
+<span class="sourceLineNo">165</span> assertEquals(1, procRunnables.completionCalls);<a name="line.165"></a>
+<span class="sourceLineNo">166</span> }<a name="line.166"></a>
+<span class="sourceLineNo">167</span><a name="line.167"></a>
+<span class="sourceLineNo">168</span> @Test<a name="line.168"></a>
+<span class="sourceLineNo">169</span> public void testYieldException() {<a name="line.169"></a>
+<span class="sourceLineNo">170</span> TestYieldProcedure proc = new TestYieldProcedure();<a name="line.170"></a>
+<span class="sourceLineNo">171</span> ProcedureTestingUtility.submitAndWait(procExecutor, proc);<a name="line.171"></a>
+<span class="sourceLineNo">172</span> assertEquals(6, proc.step);<a name="line.172"></a>
+<span class="sourceLineNo">173</span><a name="line.173"></a>
+<span class="sourceLineNo">174</span> // check runnable queue stats<a name="line.174"></a>
+<span class="sourceLineNo">175</span> assertEquals(0, procRunnables.size());<a name="line.175"></a>
+<span class="sourceLineNo">176</span> assertEquals(0, procRunnables.addFrontCalls);<a name="line.176"></a>
+<span class="sourceLineNo">177</span> assertEquals(6, procRunnables.addBackCalls);<a name="line.177"></a>
+<span class="sourceLineNo">178</span> assertEquals(5, procRunnables.yieldCalls);<a name="line.178"></a>
+<span class="sourceLineNo">179</span> assertEquals(7, procRunnables.pollCalls);<a name="line.179"></a>
+<span class="sourceLineNo">180</span> assertEquals(1, procRunnables.completionCalls);<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> private static class TestProcEnv {<a name="line.183"></a>
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+<span class="sourceLineNo">185</span><a name="line.185"></a>
+<span class="sourceLineNo">186</span> public long nextTimestamp() {<a name="line.186"></a>
+<span class="sourceLineNo">187</span> return timestamp.incrementAndGet();<a name="line.187"></a>
+<span class="sourceLineNo">188</span> }<a name="line.188"></a>
+<span class="sourceLineNo">189</span> }<a name="line.189"></a>
+<span class="sourceLineNo">190</span><a name="line.190"></a>
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+<span class="sourceLineNo">192</span> extends StateMachineProcedure<TestProcEnv, TestStateMachineProcedure.State> {<a name="line.192"></a>
+<span class="sourceLineNo">193</span> enum State { STATE_1, STATE_2, STATE_3 }<a name="line.193"></a>
+<span class="sourceLineNo">194</span><a name="line.194"></a>
+<span class="sourceLineNo">195</span> public static class ExecutionInfo {<a name="line.195"></a>
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+<span class="sourceLineNo">198</span> private final State step;<a name="line.198"></a>
+<span class="sourceLineNo">199</span><a name="line.199"></a>
+<span class="sourceLineNo">200</span> public ExecutionInfo(long timestamp, State step, boolean isRollback) {<a name="line.200"></a>
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+<span class="sourceLineNo">202</span> this.step = step;<a name="line.202"></a>
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+<span class="sourceLineNo">205</span><a name="line.205"></a>
+<span class="sourceLineNo">206</span> public State getStep() { return step; }<a name="line.206"></a>
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+<span class="sourceLineNo">210</span><a name="line.210"></a>
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+<span class="sourceLineNo">218</span> }<a name="line.218"></a>
+<span class="sourceLineNo">219</span><a name="line.219"></a>
+<span class="sourceLineNo">220</span> public TestStateMachineProcedure(boolean abortOnFinalStep,<a name="line.220"></a>
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+<span class="sourceLineNo">222</span> this.abortOnFinalStep = abortOnFinalStep;<a name="line.222"></a>
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+<span class="sourceLineNo">235</span> executionInfo.add(new ExecutionInfo(ts, state, false));<a name="line.235"></a>
+<span class="sourceLineNo">236</span> Thread.sleep(150);<a name="line.236"></a>
+<span class="sourceLineNo">237</span><a name="line.237"></a>
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+<span class="sourceLineNo">239</span> LOG.debug("THROW INTERRUPT");<a name="line.239"></a>
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+<span class="sourceLineNo">250</span> case STATE_3:<a name="line.250"></a>
+<span class="sourceLineNo">251</span> if (abortOnFinalStep) {<a name="line.251"></a>
+<span class="sourceLineNo">252</span> setFailure("test", new IOException("Requested abort on final step"));<a name="line.252"></a>
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+<span class="sourceLineNo">254</span> return Flow.NO_MORE_STATE;<a name="line.254"></a>
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+<span class="sourceLineNo">256</span> throw new UnsupportedOperationException();<a name="line.256"></a>
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