You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2018/08/15 14:48:51 UTC

[05/20] hbase-site git commit: Published site at 1114a1a65e78a00f643ef15b9a13bc710cb80845.

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/3b0a06ec/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/ProcedureTestingUtility.LoadCounter.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/ProcedureTestingUtility.LoadCounter.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/ProcedureTestingUtility.LoadCounter.html
index 45dd2e4..4310a16 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/ProcedureTestingUtility.LoadCounter.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/ProcedureTestingUtility.LoadCounter.html
@@ -175,399 +175,406 @@
 <span class="sourceLineNo">167</span>    assertSingleExecutorForKillTests(procExecutor);<a name="line.167"></a>
 <span class="sourceLineNo">168</span>  }<a name="line.168"></a>
 <span class="sourceLineNo">169</span><a name="line.169"></a>
-<span class="sourceLineNo">170</span>  public static &lt;TEnv&gt; void setKillAndToggleBeforeStoreUpdate(ProcedureExecutor&lt;TEnv&gt; procExecutor,<a name="line.170"></a>
-<span class="sourceLineNo">171</span>      boolean value) {<a name="line.171"></a>
-<span class="sourceLineNo">172</span>    ProcedureTestingUtility.setKillBeforeStoreUpdate(procExecutor, value);<a name="line.172"></a>
-<span class="sourceLineNo">173</span>    ProcedureTestingUtility.setToggleKillBeforeStoreUpdate(procExecutor, value);<a name="line.173"></a>
+<span class="sourceLineNo">170</span>  public static &lt;TEnv&gt; void toggleKillAfterStoreUpdate(ProcedureExecutor&lt;TEnv&gt; procExecutor) {<a name="line.170"></a>
+<span class="sourceLineNo">171</span>    createExecutorTesting(procExecutor);<a name="line.171"></a>
+<span class="sourceLineNo">172</span>    procExecutor.testing.killAfterStoreUpdate = !procExecutor.testing.killAfterStoreUpdate;<a name="line.172"></a>
+<span class="sourceLineNo">173</span>    LOG.warn("Set Kill after store update to: " + procExecutor.testing.killAfterStoreUpdate);<a name="line.173"></a>
 <span class="sourceLineNo">174</span>    assertSingleExecutorForKillTests(procExecutor);<a name="line.174"></a>
 <span class="sourceLineNo">175</span>  }<a name="line.175"></a>
 <span class="sourceLineNo">176</span><a name="line.176"></a>
-<span class="sourceLineNo">177</span>  private static &lt;TEnv&gt; void assertSingleExecutorForKillTests(<a name="line.177"></a>
-<span class="sourceLineNo">178</span>      final ProcedureExecutor&lt;TEnv&gt; procExecutor) {<a name="line.178"></a>
-<span class="sourceLineNo">179</span>    if (procExecutor.testing == null) return;<a name="line.179"></a>
-<span class="sourceLineNo">180</span>    if (procExecutor.testing.killBeforeStoreUpdate ||<a name="line.180"></a>
-<span class="sourceLineNo">181</span>        procExecutor.testing.toggleKillBeforeStoreUpdate) {<a name="line.181"></a>
-<span class="sourceLineNo">182</span>      assertEquals("expected only one executor running during test with kill/restart",<a name="line.182"></a>
-<span class="sourceLineNo">183</span>        1, procExecutor.getCorePoolSize());<a name="line.183"></a>
-<span class="sourceLineNo">184</span>    }<a name="line.184"></a>
-<span class="sourceLineNo">185</span>  }<a name="line.185"></a>
-<span class="sourceLineNo">186</span><a name="line.186"></a>
-<span class="sourceLineNo">187</span>  public static &lt;TEnv&gt; long submitAndWait(Configuration conf, TEnv env, Procedure&lt;TEnv&gt; proc)<a name="line.187"></a>
-<span class="sourceLineNo">188</span>      throws IOException {<a name="line.188"></a>
-<span class="sourceLineNo">189</span>    NoopProcedureStore procStore = new NoopProcedureStore();<a name="line.189"></a>
-<span class="sourceLineNo">190</span>    ProcedureExecutor&lt;TEnv&gt; procExecutor = new ProcedureExecutor&lt;&gt;(conf, env, procStore);<a name="line.190"></a>
-<span class="sourceLineNo">191</span>    procStore.start(1);<a name="line.191"></a>
-<span class="sourceLineNo">192</span>    initAndStartWorkers(procExecutor, 1, false);<a name="line.192"></a>
-<span class="sourceLineNo">193</span>    try {<a name="line.193"></a>
-<span class="sourceLineNo">194</span>      return submitAndWait(procExecutor, proc, HConstants.NO_NONCE, HConstants.NO_NONCE);<a name="line.194"></a>
-<span class="sourceLineNo">195</span>    } finally {<a name="line.195"></a>
-<span class="sourceLineNo">196</span>      procStore.stop(false);<a name="line.196"></a>
-<span class="sourceLineNo">197</span>      procExecutor.stop();<a name="line.197"></a>
-<span class="sourceLineNo">198</span>    }<a name="line.198"></a>
-<span class="sourceLineNo">199</span>  }<a name="line.199"></a>
-<span class="sourceLineNo">200</span><a name="line.200"></a>
-<span class="sourceLineNo">201</span>  public static &lt;TEnv&gt; long submitAndWait(ProcedureExecutor&lt;TEnv&gt; procExecutor, Procedure proc) {<a name="line.201"></a>
-<span class="sourceLineNo">202</span>    return submitAndWait(procExecutor, proc, HConstants.NO_NONCE, HConstants.NO_NONCE);<a name="line.202"></a>
-<span class="sourceLineNo">203</span>  }<a name="line.203"></a>
-<span class="sourceLineNo">204</span><a name="line.204"></a>
-<span class="sourceLineNo">205</span>  public static &lt;TEnv&gt; long submitAndWait(ProcedureExecutor&lt;TEnv&gt; procExecutor, Procedure proc,<a name="line.205"></a>
-<span class="sourceLineNo">206</span>      final long nonceGroup, final long nonce) {<a name="line.206"></a>
-<span class="sourceLineNo">207</span>    long procId = submitProcedure(procExecutor, proc, nonceGroup, nonce);<a name="line.207"></a>
-<span class="sourceLineNo">208</span>    waitProcedure(procExecutor, procId);<a name="line.208"></a>
-<span class="sourceLineNo">209</span>    return procId;<a name="line.209"></a>
+<span class="sourceLineNo">177</span>  public static &lt;TEnv&gt; void setKillAndToggleBeforeStoreUpdate(ProcedureExecutor&lt;TEnv&gt; procExecutor,<a name="line.177"></a>
+<span class="sourceLineNo">178</span>      boolean value) {<a name="line.178"></a>
+<span class="sourceLineNo">179</span>    ProcedureTestingUtility.setKillBeforeStoreUpdate(procExecutor, value);<a name="line.179"></a>
+<span class="sourceLineNo">180</span>    ProcedureTestingUtility.setToggleKillBeforeStoreUpdate(procExecutor, value);<a name="line.180"></a>
+<span class="sourceLineNo">181</span>    assertSingleExecutorForKillTests(procExecutor);<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 static &lt;TEnv&gt; void assertSingleExecutorForKillTests(<a name="line.184"></a>
+<span class="sourceLineNo">185</span>      final ProcedureExecutor&lt;TEnv&gt; procExecutor) {<a name="line.185"></a>
+<span class="sourceLineNo">186</span>    if (procExecutor.testing == null) return;<a name="line.186"></a>
+<span class="sourceLineNo">187</span>    if (procExecutor.testing.killBeforeStoreUpdate ||<a name="line.187"></a>
+<span class="sourceLineNo">188</span>        procExecutor.testing.toggleKillBeforeStoreUpdate) {<a name="line.188"></a>
+<span class="sourceLineNo">189</span>      assertEquals("expected only one executor running during test with kill/restart",<a name="line.189"></a>
+<span class="sourceLineNo">190</span>        1, procExecutor.getCorePoolSize());<a name="line.190"></a>
+<span class="sourceLineNo">191</span>    }<a name="line.191"></a>
+<span class="sourceLineNo">192</span>  }<a name="line.192"></a>
+<span class="sourceLineNo">193</span><a name="line.193"></a>
+<span class="sourceLineNo">194</span>  public static &lt;TEnv&gt; long submitAndWait(Configuration conf, TEnv env, Procedure&lt;TEnv&gt; proc)<a name="line.194"></a>
+<span class="sourceLineNo">195</span>      throws IOException {<a name="line.195"></a>
+<span class="sourceLineNo">196</span>    NoopProcedureStore procStore = new NoopProcedureStore();<a name="line.196"></a>
+<span class="sourceLineNo">197</span>    ProcedureExecutor&lt;TEnv&gt; procExecutor = new ProcedureExecutor&lt;&gt;(conf, env, procStore);<a name="line.197"></a>
+<span class="sourceLineNo">198</span>    procStore.start(1);<a name="line.198"></a>
+<span class="sourceLineNo">199</span>    initAndStartWorkers(procExecutor, 1, false);<a name="line.199"></a>
+<span class="sourceLineNo">200</span>    try {<a name="line.200"></a>
+<span class="sourceLineNo">201</span>      return submitAndWait(procExecutor, proc, HConstants.NO_NONCE, HConstants.NO_NONCE);<a name="line.201"></a>
+<span class="sourceLineNo">202</span>    } finally {<a name="line.202"></a>
+<span class="sourceLineNo">203</span>      procStore.stop(false);<a name="line.203"></a>
+<span class="sourceLineNo">204</span>      procExecutor.stop();<a name="line.204"></a>
+<span class="sourceLineNo">205</span>    }<a name="line.205"></a>
+<span class="sourceLineNo">206</span>  }<a name="line.206"></a>
+<span class="sourceLineNo">207</span><a name="line.207"></a>
+<span class="sourceLineNo">208</span>  public static &lt;TEnv&gt; long submitAndWait(ProcedureExecutor&lt;TEnv&gt; procExecutor, Procedure proc) {<a name="line.208"></a>
+<span class="sourceLineNo">209</span>    return submitAndWait(procExecutor, proc, HConstants.NO_NONCE, HConstants.NO_NONCE);<a name="line.209"></a>
 <span class="sourceLineNo">210</span>  }<a name="line.210"></a>
 <span class="sourceLineNo">211</span><a name="line.211"></a>
-<span class="sourceLineNo">212</span>  public static &lt;TEnv&gt; long submitProcedure(ProcedureExecutor&lt;TEnv&gt; procExecutor, Procedure proc,<a name="line.212"></a>
+<span class="sourceLineNo">212</span>  public static &lt;TEnv&gt; long submitAndWait(ProcedureExecutor&lt;TEnv&gt; procExecutor, Procedure proc,<a name="line.212"></a>
 <span class="sourceLineNo">213</span>      final long nonceGroup, final long nonce) {<a name="line.213"></a>
-<span class="sourceLineNo">214</span>    final NonceKey nonceKey = procExecutor.createNonceKey(nonceGroup, nonce);<a name="line.214"></a>
-<span class="sourceLineNo">215</span>    long procId = procExecutor.registerNonce(nonceKey);<a name="line.215"></a>
-<span class="sourceLineNo">216</span>    assertFalse(procId &gt;= 0);<a name="line.216"></a>
-<span class="sourceLineNo">217</span>    return procExecutor.submitProcedure(proc, nonceKey);<a name="line.217"></a>
-<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 static &lt;TEnv&gt; void waitProcedure(ProcedureExecutor&lt;TEnv&gt; procExecutor, Procedure proc) {<a name="line.220"></a>
-<span class="sourceLineNo">221</span>    while (proc.getState() == ProcedureState.INITIALIZING) {<a name="line.221"></a>
-<span class="sourceLineNo">222</span>      Threads.sleepWithoutInterrupt(250);<a name="line.222"></a>
-<span class="sourceLineNo">223</span>    }<a name="line.223"></a>
-<span class="sourceLineNo">224</span>    waitProcedure(procExecutor, proc.getProcId());<a name="line.224"></a>
+<span class="sourceLineNo">214</span>    long procId = submitProcedure(procExecutor, proc, nonceGroup, nonce);<a name="line.214"></a>
+<span class="sourceLineNo">215</span>    waitProcedure(procExecutor, procId);<a name="line.215"></a>
+<span class="sourceLineNo">216</span>    return procId;<a name="line.216"></a>
+<span class="sourceLineNo">217</span>  }<a name="line.217"></a>
+<span class="sourceLineNo">218</span><a name="line.218"></a>
+<span class="sourceLineNo">219</span>  public static &lt;TEnv&gt; long submitProcedure(ProcedureExecutor&lt;TEnv&gt; procExecutor, Procedure proc,<a name="line.219"></a>
+<span class="sourceLineNo">220</span>      final long nonceGroup, final long nonce) {<a name="line.220"></a>
+<span class="sourceLineNo">221</span>    final NonceKey nonceKey = procExecutor.createNonceKey(nonceGroup, nonce);<a name="line.221"></a>
+<span class="sourceLineNo">222</span>    long procId = procExecutor.registerNonce(nonceKey);<a name="line.222"></a>
+<span class="sourceLineNo">223</span>    assertFalse(procId &gt;= 0);<a name="line.223"></a>
+<span class="sourceLineNo">224</span>    return procExecutor.submitProcedure(proc, nonceKey);<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>  public static &lt;TEnv&gt; void waitProcedure(ProcedureExecutor&lt;TEnv&gt; procExecutor, long procId) {<a name="line.227"></a>
-<span class="sourceLineNo">228</span>    while (!procExecutor.isFinished(procId) &amp;&amp; procExecutor.isRunning()) {<a name="line.228"></a>
+<span class="sourceLineNo">227</span>  public static &lt;TEnv&gt; void waitProcedure(ProcedureExecutor&lt;TEnv&gt; procExecutor, Procedure proc) {<a name="line.227"></a>
+<span class="sourceLineNo">228</span>    while (proc.getState() == ProcedureState.INITIALIZING) {<a name="line.228"></a>
 <span class="sourceLineNo">229</span>      Threads.sleepWithoutInterrupt(250);<a name="line.229"></a>
 <span class="sourceLineNo">230</span>    }<a name="line.230"></a>
-<span class="sourceLineNo">231</span>  }<a name="line.231"></a>
-<span class="sourceLineNo">232</span><a name="line.232"></a>
-<span class="sourceLineNo">233</span>  public static &lt;TEnv&gt; void waitProcedures(ProcedureExecutor&lt;TEnv&gt; procExecutor, long... procIds) {<a name="line.233"></a>
-<span class="sourceLineNo">234</span>    for (int i = 0; i &lt; procIds.length; ++i) {<a name="line.234"></a>
-<span class="sourceLineNo">235</span>      waitProcedure(procExecutor, procIds[i]);<a name="line.235"></a>
-<span class="sourceLineNo">236</span>    }<a name="line.236"></a>
-<span class="sourceLineNo">237</span>  }<a name="line.237"></a>
-<span class="sourceLineNo">238</span><a name="line.238"></a>
-<span class="sourceLineNo">239</span>  public static &lt;TEnv&gt; void waitAllProcedures(ProcedureExecutor&lt;TEnv&gt; procExecutor) {<a name="line.239"></a>
-<span class="sourceLineNo">240</span>    for (long procId : procExecutor.getActiveProcIds()) {<a name="line.240"></a>
-<span class="sourceLineNo">241</span>      waitProcedure(procExecutor, procId);<a name="line.241"></a>
-<span class="sourceLineNo">242</span>    }<a name="line.242"></a>
-<span class="sourceLineNo">243</span>  }<a name="line.243"></a>
-<span class="sourceLineNo">244</span><a name="line.244"></a>
-<span class="sourceLineNo">245</span>  public static &lt;TEnv&gt; void waitNoProcedureRunning(ProcedureExecutor&lt;TEnv&gt; procExecutor) {<a name="line.245"></a>
-<span class="sourceLineNo">246</span>    int stableRuns = 0;<a name="line.246"></a>
-<span class="sourceLineNo">247</span>    while (stableRuns &lt; 10) {<a name="line.247"></a>
-<span class="sourceLineNo">248</span>      if (procExecutor.getActiveExecutorCount() &gt; 0 || procExecutor.getScheduler().size() &gt; 0) {<a name="line.248"></a>
-<span class="sourceLineNo">249</span>        stableRuns = 0;<a name="line.249"></a>
-<span class="sourceLineNo">250</span>        Threads.sleepWithoutInterrupt(100);<a name="line.250"></a>
-<span class="sourceLineNo">251</span>      } else {<a name="line.251"></a>
-<span class="sourceLineNo">252</span>        stableRuns++;<a name="line.252"></a>
-<span class="sourceLineNo">253</span>        Threads.sleepWithoutInterrupt(25);<a name="line.253"></a>
-<span class="sourceLineNo">254</span>      }<a name="line.254"></a>
-<span class="sourceLineNo">255</span>    }<a name="line.255"></a>
-<span class="sourceLineNo">256</span>  }<a name="line.256"></a>
-<span class="sourceLineNo">257</span><a name="line.257"></a>
-<span class="sourceLineNo">258</span>  public static &lt;TEnv&gt; void assertProcNotYetCompleted(ProcedureExecutor&lt;TEnv&gt; procExecutor,<a name="line.258"></a>
-<span class="sourceLineNo">259</span>      long procId) {<a name="line.259"></a>
-<span class="sourceLineNo">260</span>    assertFalse("expected a running proc", procExecutor.isFinished(procId));<a name="line.260"></a>
-<span class="sourceLineNo">261</span>    assertEquals(null, procExecutor.getResult(procId));<a name="line.261"></a>
-<span class="sourceLineNo">262</span>  }<a name="line.262"></a>
-<span class="sourceLineNo">263</span><a name="line.263"></a>
-<span class="sourceLineNo">264</span>  public static &lt;TEnv&gt; void assertProcNotFailed(ProcedureExecutor&lt;TEnv&gt; procExecutor,<a name="line.264"></a>
-<span class="sourceLineNo">265</span>      long procId) {<a name="line.265"></a>
-<span class="sourceLineNo">266</span>    Procedure&lt;?&gt; result = procExecutor.getResult(procId);<a name="line.266"></a>
-<span class="sourceLineNo">267</span>    assertTrue("expected procedure result", result != null);<a name="line.267"></a>
-<span class="sourceLineNo">268</span>    assertProcNotFailed(result);<a name="line.268"></a>
+<span class="sourceLineNo">231</span>    waitProcedure(procExecutor, proc.getProcId());<a name="line.231"></a>
+<span class="sourceLineNo">232</span>  }<a name="line.232"></a>
+<span class="sourceLineNo">233</span><a name="line.233"></a>
+<span class="sourceLineNo">234</span>  public static &lt;TEnv&gt; void waitProcedure(ProcedureExecutor&lt;TEnv&gt; procExecutor, long procId) {<a name="line.234"></a>
+<span class="sourceLineNo">235</span>    while (!procExecutor.isFinished(procId) &amp;&amp; procExecutor.isRunning()) {<a name="line.235"></a>
+<span class="sourceLineNo">236</span>      Threads.sleepWithoutInterrupt(250);<a name="line.236"></a>
+<span class="sourceLineNo">237</span>    }<a name="line.237"></a>
+<span class="sourceLineNo">238</span>  }<a name="line.238"></a>
+<span class="sourceLineNo">239</span><a name="line.239"></a>
+<span class="sourceLineNo">240</span>  public static &lt;TEnv&gt; void waitProcedures(ProcedureExecutor&lt;TEnv&gt; procExecutor, long... procIds) {<a name="line.240"></a>
+<span class="sourceLineNo">241</span>    for (int i = 0; i &lt; procIds.length; ++i) {<a name="line.241"></a>
+<span class="sourceLineNo">242</span>      waitProcedure(procExecutor, procIds[i]);<a name="line.242"></a>
+<span class="sourceLineNo">243</span>    }<a name="line.243"></a>
+<span class="sourceLineNo">244</span>  }<a name="line.244"></a>
+<span class="sourceLineNo">245</span><a name="line.245"></a>
+<span class="sourceLineNo">246</span>  public static &lt;TEnv&gt; void waitAllProcedures(ProcedureExecutor&lt;TEnv&gt; procExecutor) {<a name="line.246"></a>
+<span class="sourceLineNo">247</span>    for (long procId : procExecutor.getActiveProcIds()) {<a name="line.247"></a>
+<span class="sourceLineNo">248</span>      waitProcedure(procExecutor, procId);<a name="line.248"></a>
+<span class="sourceLineNo">249</span>    }<a name="line.249"></a>
+<span class="sourceLineNo">250</span>  }<a name="line.250"></a>
+<span class="sourceLineNo">251</span><a name="line.251"></a>
+<span class="sourceLineNo">252</span>  public static &lt;TEnv&gt; void waitNoProcedureRunning(ProcedureExecutor&lt;TEnv&gt; procExecutor) {<a name="line.252"></a>
+<span class="sourceLineNo">253</span>    int stableRuns = 0;<a name="line.253"></a>
+<span class="sourceLineNo">254</span>    while (stableRuns &lt; 10) {<a name="line.254"></a>
+<span class="sourceLineNo">255</span>      if (procExecutor.getActiveExecutorCount() &gt; 0 || procExecutor.getScheduler().size() &gt; 0) {<a name="line.255"></a>
+<span class="sourceLineNo">256</span>        stableRuns = 0;<a name="line.256"></a>
+<span class="sourceLineNo">257</span>        Threads.sleepWithoutInterrupt(100);<a name="line.257"></a>
+<span class="sourceLineNo">258</span>      } else {<a name="line.258"></a>
+<span class="sourceLineNo">259</span>        stableRuns++;<a name="line.259"></a>
+<span class="sourceLineNo">260</span>        Threads.sleepWithoutInterrupt(25);<a name="line.260"></a>
+<span class="sourceLineNo">261</span>      }<a name="line.261"></a>
+<span class="sourceLineNo">262</span>    }<a name="line.262"></a>
+<span class="sourceLineNo">263</span>  }<a name="line.263"></a>
+<span class="sourceLineNo">264</span><a name="line.264"></a>
+<span class="sourceLineNo">265</span>  public static &lt;TEnv&gt; void assertProcNotYetCompleted(ProcedureExecutor&lt;TEnv&gt; procExecutor,<a name="line.265"></a>
+<span class="sourceLineNo">266</span>      long procId) {<a name="line.266"></a>
+<span class="sourceLineNo">267</span>    assertFalse("expected a running proc", procExecutor.isFinished(procId));<a name="line.267"></a>
+<span class="sourceLineNo">268</span>    assertEquals(null, procExecutor.getResult(procId));<a name="line.268"></a>
 <span class="sourceLineNo">269</span>  }<a name="line.269"></a>
 <span class="sourceLineNo">270</span><a name="line.270"></a>
-<span class="sourceLineNo">271</span>  public static void assertProcNotFailed(final Procedure&lt;?&gt; result) {<a name="line.271"></a>
-<span class="sourceLineNo">272</span>    assertFalse("found exception: " + result.getException(), result.isFailed());<a name="line.272"></a>
-<span class="sourceLineNo">273</span>  }<a name="line.273"></a>
-<span class="sourceLineNo">274</span><a name="line.274"></a>
-<span class="sourceLineNo">275</span>  public static &lt;TEnv&gt; Throwable assertProcFailed(final ProcedureExecutor&lt;TEnv&gt; procExecutor,<a name="line.275"></a>
-<span class="sourceLineNo">276</span>      final long procId) {<a name="line.276"></a>
-<span class="sourceLineNo">277</span>    Procedure&lt;?&gt; result = procExecutor.getResult(procId);<a name="line.277"></a>
-<span class="sourceLineNo">278</span>    assertTrue("expected procedure result", result != null);<a name="line.278"></a>
-<span class="sourceLineNo">279</span>    return assertProcFailed(result);<a name="line.279"></a>
+<span class="sourceLineNo">271</span>  public static &lt;TEnv&gt; void assertProcNotFailed(ProcedureExecutor&lt;TEnv&gt; procExecutor,<a name="line.271"></a>
+<span class="sourceLineNo">272</span>      long procId) {<a name="line.272"></a>
+<span class="sourceLineNo">273</span>    Procedure&lt;?&gt; result = procExecutor.getResult(procId);<a name="line.273"></a>
+<span class="sourceLineNo">274</span>    assertTrue("expected procedure result", result != null);<a name="line.274"></a>
+<span class="sourceLineNo">275</span>    assertProcNotFailed(result);<a name="line.275"></a>
+<span class="sourceLineNo">276</span>  }<a name="line.276"></a>
+<span class="sourceLineNo">277</span><a name="line.277"></a>
+<span class="sourceLineNo">278</span>  public static void assertProcNotFailed(final Procedure&lt;?&gt; result) {<a name="line.278"></a>
+<span class="sourceLineNo">279</span>    assertFalse("found exception: " + result.getException(), result.isFailed());<a name="line.279"></a>
 <span class="sourceLineNo">280</span>  }<a name="line.280"></a>
 <span class="sourceLineNo">281</span><a name="line.281"></a>
-<span class="sourceLineNo">282</span>  public static Throwable assertProcFailed(final Procedure&lt;?&gt; result) {<a name="line.282"></a>
-<span class="sourceLineNo">283</span>    assertEquals(true, result.isFailed());<a name="line.283"></a>
-<span class="sourceLineNo">284</span>    LOG.info("procId=" + result.getProcId() + " exception: " + result.getException().getMessage());<a name="line.284"></a>
-<span class="sourceLineNo">285</span>    return getExceptionCause(result);<a name="line.285"></a>
-<span class="sourceLineNo">286</span>  }<a name="line.286"></a>
-<span class="sourceLineNo">287</span><a name="line.287"></a>
-<span class="sourceLineNo">288</span>  public static void assertIsAbortException(final Procedure&lt;?&gt; result) {<a name="line.288"></a>
-<span class="sourceLineNo">289</span>    Throwable cause = assertProcFailed(result);<a name="line.289"></a>
-<span class="sourceLineNo">290</span>    assertTrue("expected abort exception, got "+ cause, cause instanceof ProcedureAbortedException);<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>  public static void assertIsTimeoutException(final Procedure&lt;?&gt; result) {<a name="line.293"></a>
-<span class="sourceLineNo">294</span>    Throwable cause = assertProcFailed(result);<a name="line.294"></a>
-<span class="sourceLineNo">295</span>    assertTrue("expected TimeoutIOException, got " + cause, cause instanceof TimeoutIOException);<a name="line.295"></a>
-<span class="sourceLineNo">296</span>  }<a name="line.296"></a>
-<span class="sourceLineNo">297</span><a name="line.297"></a>
-<span class="sourceLineNo">298</span>  public static void assertIsIllegalArgumentException(final Procedure&lt;?&gt; result) {<a name="line.298"></a>
-<span class="sourceLineNo">299</span>    Throwable cause = assertProcFailed(result);<a name="line.299"></a>
-<span class="sourceLineNo">300</span>    assertTrue("expected IllegalArgumentIOException, got " + cause,<a name="line.300"></a>
-<span class="sourceLineNo">301</span>      cause instanceof IllegalArgumentIOException);<a name="line.301"></a>
-<span class="sourceLineNo">302</span>  }<a name="line.302"></a>
-<span class="sourceLineNo">303</span><a name="line.303"></a>
-<span class="sourceLineNo">304</span>  public static Throwable getExceptionCause(final Procedure&lt;?&gt; procInfo) {<a name="line.304"></a>
-<span class="sourceLineNo">305</span>    assert procInfo.isFailed();<a name="line.305"></a>
-<span class="sourceLineNo">306</span>    Throwable cause = procInfo.getException().getCause();<a name="line.306"></a>
-<span class="sourceLineNo">307</span>    return cause == null ? procInfo.getException() : cause;<a name="line.307"></a>
-<span class="sourceLineNo">308</span>  }<a name="line.308"></a>
-<span class="sourceLineNo">309</span><a name="line.309"></a>
-<span class="sourceLineNo">310</span>  /**<a name="line.310"></a>
-<span class="sourceLineNo">311</span>   * Run through all procedure flow states TWICE while also restarting<a name="line.311"></a>
-<span class="sourceLineNo">312</span>   * procedure executor at each step; i.e force a reread of procedure store.<a name="line.312"></a>
-<span class="sourceLineNo">313</span>   *<a name="line.313"></a>
-<span class="sourceLineNo">314</span>   *&lt;p&gt;It does<a name="line.314"></a>
-<span class="sourceLineNo">315</span>   * &lt;ol&gt;&lt;li&gt;Execute step N - kill the executor before store update<a name="line.315"></a>
-<span class="sourceLineNo">316</span>   * &lt;li&gt;Restart executor/store<a name="line.316"></a>
-<span class="sourceLineNo">317</span>   * &lt;li&gt;Execute step N - and then save to store<a name="line.317"></a>
-<span class="sourceLineNo">318</span>   * &lt;/ol&gt;<a name="line.318"></a>
-<span class="sourceLineNo">319</span>   *<a name="line.319"></a>
-<span class="sourceLineNo">320</span>   *&lt;p&gt;This is a good test for finding state that needs persisting and steps that are not<a name="line.320"></a>
-<span class="sourceLineNo">321</span>   * idempotent.<a name="line.321"></a>
-<span class="sourceLineNo">322</span>   */<a name="line.322"></a>
-<span class="sourceLineNo">323</span>  public static &lt;TEnv&gt; void testRecoveryAndDoubleExecution(final ProcedureExecutor&lt;TEnv&gt; procExec,<a name="line.323"></a>
-<span class="sourceLineNo">324</span>      final long procId) throws Exception {<a name="line.324"></a>
-<span class="sourceLineNo">325</span>    testRecoveryAndDoubleExecution(procExec, procId, false);<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>  public static &lt;TEnv&gt; void testRecoveryAndDoubleExecution(final ProcedureExecutor&lt;TEnv&gt; procExec,<a name="line.328"></a>
-<span class="sourceLineNo">329</span>      final long procId, final boolean expectFailure) throws Exception {<a name="line.329"></a>
-<span class="sourceLineNo">330</span>    testRecoveryAndDoubleExecution(procExec, procId, expectFailure, null);<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>  public static &lt;TEnv&gt; void testRecoveryAndDoubleExecution(final ProcedureExecutor&lt;TEnv&gt; procExec,<a name="line.333"></a>
-<span class="sourceLineNo">334</span>      final long procId, final boolean expectFailure, final Runnable customRestart)<a name="line.334"></a>
-<span class="sourceLineNo">335</span>      throws Exception {<a name="line.335"></a>
-<span class="sourceLineNo">336</span>    Procedure proc = procExec.getProcedure(procId);<a name="line.336"></a>
-<span class="sourceLineNo">337</span>    waitProcedure(procExec, procId);<a name="line.337"></a>
-<span class="sourceLineNo">338</span>    assertEquals(false, procExec.isRunning());<a name="line.338"></a>
-<span class="sourceLineNo">339</span>    for (int i = 0; !procExec.isFinished(procId); ++i) {<a name="line.339"></a>
-<span class="sourceLineNo">340</span>      proc = procExec.getProcedure(procId);<a name="line.340"></a>
-<span class="sourceLineNo">341</span>      LOG.info("Restart " + i + " exec state: " + proc);<a name="line.341"></a>
-<span class="sourceLineNo">342</span>      if (customRestart != null) {<a name="line.342"></a>
-<span class="sourceLineNo">343</span>        customRestart.run();<a name="line.343"></a>
-<span class="sourceLineNo">344</span>      } else {<a name="line.344"></a>
-<span class="sourceLineNo">345</span>        restart(procExec);<a name="line.345"></a>
-<span class="sourceLineNo">346</span>      }<a name="line.346"></a>
-<span class="sourceLineNo">347</span>      waitProcedure(procExec, procId);<a name="line.347"></a>
-<span class="sourceLineNo">348</span>    }<a name="line.348"></a>
-<span class="sourceLineNo">349</span><a name="line.349"></a>
-<span class="sourceLineNo">350</span>    assertEquals(true, procExec.isRunning());<a name="line.350"></a>
-<span class="sourceLineNo">351</span>    if (expectFailure) {<a name="line.351"></a>
-<span class="sourceLineNo">352</span>      assertProcFailed(procExec, procId);<a name="line.352"></a>
-<span class="sourceLineNo">353</span>    } else {<a name="line.353"></a>
-<span class="sourceLineNo">354</span>      assertProcNotFailed(procExec, procId);<a name="line.354"></a>
+<span class="sourceLineNo">282</span>  public static &lt;TEnv&gt; Throwable assertProcFailed(final ProcedureExecutor&lt;TEnv&gt; procExecutor,<a name="line.282"></a>
+<span class="sourceLineNo">283</span>      final long procId) {<a name="line.283"></a>
+<span class="sourceLineNo">284</span>    Procedure&lt;?&gt; result = procExecutor.getResult(procId);<a name="line.284"></a>
+<span class="sourceLineNo">285</span>    assertTrue("expected procedure result", result != null);<a name="line.285"></a>
+<span class="sourceLineNo">286</span>    return assertProcFailed(result);<a name="line.286"></a>
+<span class="sourceLineNo">287</span>  }<a name="line.287"></a>
+<span class="sourceLineNo">288</span><a name="line.288"></a>
+<span class="sourceLineNo">289</span>  public static Throwable assertProcFailed(final Procedure&lt;?&gt; result) {<a name="line.289"></a>
+<span class="sourceLineNo">290</span>    assertEquals(true, result.isFailed());<a name="line.290"></a>
+<span class="sourceLineNo">291</span>    LOG.info("procId=" + result.getProcId() + " exception: " + result.getException().getMessage());<a name="line.291"></a>
+<span class="sourceLineNo">292</span>    return getExceptionCause(result);<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>  public static void assertIsAbortException(final Procedure&lt;?&gt; result) {<a name="line.295"></a>
+<span class="sourceLineNo">296</span>    Throwable cause = assertProcFailed(result);<a name="line.296"></a>
+<span class="sourceLineNo">297</span>    assertTrue("expected abort exception, got "+ cause, cause instanceof ProcedureAbortedException);<a name="line.297"></a>
+<span class="sourceLineNo">298</span>  }<a name="line.298"></a>
+<span class="sourceLineNo">299</span><a name="line.299"></a>
+<span class="sourceLineNo">300</span>  public static void assertIsTimeoutException(final Procedure&lt;?&gt; result) {<a name="line.300"></a>
+<span class="sourceLineNo">301</span>    Throwable cause = assertProcFailed(result);<a name="line.301"></a>
+<span class="sourceLineNo">302</span>    assertTrue("expected TimeoutIOException, got " + cause, cause instanceof TimeoutIOException);<a name="line.302"></a>
+<span class="sourceLineNo">303</span>  }<a name="line.303"></a>
+<span class="sourceLineNo">304</span><a name="line.304"></a>
+<span class="sourceLineNo">305</span>  public static void assertIsIllegalArgumentException(final Procedure&lt;?&gt; result) {<a name="line.305"></a>
+<span class="sourceLineNo">306</span>    Throwable cause = assertProcFailed(result);<a name="line.306"></a>
+<span class="sourceLineNo">307</span>    assertTrue("expected IllegalArgumentIOException, got " + cause,<a name="line.307"></a>
+<span class="sourceLineNo">308</span>      cause instanceof IllegalArgumentIOException);<a name="line.308"></a>
+<span class="sourceLineNo">309</span>  }<a name="line.309"></a>
+<span class="sourceLineNo">310</span><a name="line.310"></a>
+<span class="sourceLineNo">311</span>  public static Throwable getExceptionCause(final Procedure&lt;?&gt; procInfo) {<a name="line.311"></a>
+<span class="sourceLineNo">312</span>    assert procInfo.isFailed();<a name="line.312"></a>
+<span class="sourceLineNo">313</span>    Throwable cause = procInfo.getException().getCause();<a name="line.313"></a>
+<span class="sourceLineNo">314</span>    return cause == null ? procInfo.getException() : cause;<a name="line.314"></a>
+<span class="sourceLineNo">315</span>  }<a name="line.315"></a>
+<span class="sourceLineNo">316</span><a name="line.316"></a>
+<span class="sourceLineNo">317</span>  /**<a name="line.317"></a>
+<span class="sourceLineNo">318</span>   * Run through all procedure flow states TWICE while also restarting<a name="line.318"></a>
+<span class="sourceLineNo">319</span>   * procedure executor at each step; i.e force a reread of procedure store.<a name="line.319"></a>
+<span class="sourceLineNo">320</span>   *<a name="line.320"></a>
+<span class="sourceLineNo">321</span>   *&lt;p&gt;It does<a name="line.321"></a>
+<span class="sourceLineNo">322</span>   * &lt;ol&gt;&lt;li&gt;Execute step N - kill the executor before store update<a name="line.322"></a>
+<span class="sourceLineNo">323</span>   * &lt;li&gt;Restart executor/store<a name="line.323"></a>
+<span class="sourceLineNo">324</span>   * &lt;li&gt;Execute step N - and then save to store<a name="line.324"></a>
+<span class="sourceLineNo">325</span>   * &lt;/ol&gt;<a name="line.325"></a>
+<span class="sourceLineNo">326</span>   *<a name="line.326"></a>
+<span class="sourceLineNo">327</span>   *&lt;p&gt;This is a good test for finding state that needs persisting and steps that are not<a name="line.327"></a>
+<span class="sourceLineNo">328</span>   * idempotent.<a name="line.328"></a>
+<span class="sourceLineNo">329</span>   */<a name="line.329"></a>
+<span class="sourceLineNo">330</span>  public static &lt;TEnv&gt; void testRecoveryAndDoubleExecution(final ProcedureExecutor&lt;TEnv&gt; procExec,<a name="line.330"></a>
+<span class="sourceLineNo">331</span>      final long procId) throws Exception {<a name="line.331"></a>
+<span class="sourceLineNo">332</span>    testRecoveryAndDoubleExecution(procExec, procId, false);<a name="line.332"></a>
+<span class="sourceLineNo">333</span>  }<a name="line.333"></a>
+<span class="sourceLineNo">334</span><a name="line.334"></a>
+<span class="sourceLineNo">335</span>  public static &lt;TEnv&gt; void testRecoveryAndDoubleExecution(final ProcedureExecutor&lt;TEnv&gt; procExec,<a name="line.335"></a>
+<span class="sourceLineNo">336</span>      final long procId, final boolean expectFailure) throws Exception {<a name="line.336"></a>
+<span class="sourceLineNo">337</span>    testRecoveryAndDoubleExecution(procExec, procId, expectFailure, null);<a name="line.337"></a>
+<span class="sourceLineNo">338</span>  }<a name="line.338"></a>
+<span class="sourceLineNo">339</span><a name="line.339"></a>
+<span class="sourceLineNo">340</span>  public static &lt;TEnv&gt; void testRecoveryAndDoubleExecution(final ProcedureExecutor&lt;TEnv&gt; procExec,<a name="line.340"></a>
+<span class="sourceLineNo">341</span>      final long procId, final boolean expectFailure, final Runnable customRestart)<a name="line.341"></a>
+<span class="sourceLineNo">342</span>      throws Exception {<a name="line.342"></a>
+<span class="sourceLineNo">343</span>    Procedure proc = procExec.getProcedure(procId);<a name="line.343"></a>
+<span class="sourceLineNo">344</span>    waitProcedure(procExec, procId);<a name="line.344"></a>
+<span class="sourceLineNo">345</span>    assertEquals(false, procExec.isRunning());<a name="line.345"></a>
+<span class="sourceLineNo">346</span>    for (int i = 0; !procExec.isFinished(procId); ++i) {<a name="line.346"></a>
+<span class="sourceLineNo">347</span>      proc = procExec.getProcedure(procId);<a name="line.347"></a>
+<span class="sourceLineNo">348</span>      LOG.info("Restart " + i + " exec state: " + proc);<a name="line.348"></a>
+<span class="sourceLineNo">349</span>      if (customRestart != null) {<a name="line.349"></a>
+<span class="sourceLineNo">350</span>        customRestart.run();<a name="line.350"></a>
+<span class="sourceLineNo">351</span>      } else {<a name="line.351"></a>
+<span class="sourceLineNo">352</span>        restart(procExec);<a name="line.352"></a>
+<span class="sourceLineNo">353</span>      }<a name="line.353"></a>
+<span class="sourceLineNo">354</span>      waitProcedure(procExec, procId);<a name="line.354"></a>
 <span class="sourceLineNo">355</span>    }<a name="line.355"></a>
-<span class="sourceLineNo">356</span>  }<a name="line.356"></a>
-<span class="sourceLineNo">357</span><a name="line.357"></a>
-<span class="sourceLineNo">358</span>  public static class NoopProcedure&lt;TEnv&gt; extends Procedure&lt;TEnv&gt; {<a name="line.358"></a>
-<span class="sourceLineNo">359</span>    public NoopProcedure() {}<a name="line.359"></a>
-<span class="sourceLineNo">360</span><a name="line.360"></a>
-<span class="sourceLineNo">361</span>    @Override<a name="line.361"></a>
-<span class="sourceLineNo">362</span>    protected Procedure[] execute(TEnv env)<a name="line.362"></a>
-<span class="sourceLineNo">363</span>        throws ProcedureYieldException, ProcedureSuspendedException, InterruptedException {<a name="line.363"></a>
-<span class="sourceLineNo">364</span>      return null;<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>    @Override<a name="line.367"></a>
-<span class="sourceLineNo">368</span>    protected void rollback(TEnv env) throws IOException, InterruptedException {<a name="line.368"></a>
-<span class="sourceLineNo">369</span>    }<a name="line.369"></a>
-<span class="sourceLineNo">370</span><a name="line.370"></a>
-<span class="sourceLineNo">371</span>    @Override<a name="line.371"></a>
-<span class="sourceLineNo">372</span>    protected boolean abort(TEnv env) { return false; }<a name="line.372"></a>
+<span class="sourceLineNo">356</span><a name="line.356"></a>
+<span class="sourceLineNo">357</span>    assertEquals(true, procExec.isRunning());<a name="line.357"></a>
+<span class="sourceLineNo">358</span>    if (expectFailure) {<a name="line.358"></a>
+<span class="sourceLineNo">359</span>      assertProcFailed(procExec, procId);<a name="line.359"></a>
+<span class="sourceLineNo">360</span>    } else {<a name="line.360"></a>
+<span class="sourceLineNo">361</span>      assertProcNotFailed(procExec, procId);<a name="line.361"></a>
+<span class="sourceLineNo">362</span>    }<a name="line.362"></a>
+<span class="sourceLineNo">363</span>  }<a name="line.363"></a>
+<span class="sourceLineNo">364</span><a name="line.364"></a>
+<span class="sourceLineNo">365</span>  public static class NoopProcedure&lt;TEnv&gt; extends Procedure&lt;TEnv&gt; {<a name="line.365"></a>
+<span class="sourceLineNo">366</span>    public NoopProcedure() {}<a name="line.366"></a>
+<span class="sourceLineNo">367</span><a name="line.367"></a>
+<span class="sourceLineNo">368</span>    @Override<a name="line.368"></a>
+<span class="sourceLineNo">369</span>    protected Procedure[] execute(TEnv env)<a name="line.369"></a>
+<span class="sourceLineNo">370</span>        throws ProcedureYieldException, ProcedureSuspendedException, InterruptedException {<a name="line.370"></a>
+<span class="sourceLineNo">371</span>      return null;<a name="line.371"></a>
+<span class="sourceLineNo">372</span>    }<a name="line.372"></a>
 <span class="sourceLineNo">373</span><a name="line.373"></a>
 <span class="sourceLineNo">374</span>    @Override<a name="line.374"></a>
-<span class="sourceLineNo">375</span>    protected void serializeStateData(ProcedureStateSerializer serializer)<a name="line.375"></a>
-<span class="sourceLineNo">376</span>        throws IOException {<a name="line.376"></a>
-<span class="sourceLineNo">377</span>    }<a name="line.377"></a>
-<span class="sourceLineNo">378</span><a name="line.378"></a>
-<span class="sourceLineNo">379</span>    @Override<a name="line.379"></a>
-<span class="sourceLineNo">380</span>    protected void deserializeStateData(ProcedureStateSerializer serializer)<a name="line.380"></a>
-<span class="sourceLineNo">381</span>        throws IOException {<a name="line.381"></a>
-<span class="sourceLineNo">382</span>    }<a name="line.382"></a>
-<span class="sourceLineNo">383</span>  }<a name="line.383"></a>
-<span class="sourceLineNo">384</span><a name="line.384"></a>
-<span class="sourceLineNo">385</span>  public static class TestProcedure extends NoopProcedure&lt;Void&gt; {<a name="line.385"></a>
-<span class="sourceLineNo">386</span>    private byte[] data = null;<a name="line.386"></a>
-<span class="sourceLineNo">387</span><a name="line.387"></a>
-<span class="sourceLineNo">388</span>    public TestProcedure() {}<a name="line.388"></a>
-<span class="sourceLineNo">389</span><a name="line.389"></a>
-<span class="sourceLineNo">390</span>    public TestProcedure(long procId) {<a name="line.390"></a>
-<span class="sourceLineNo">391</span>      this(procId, 0);<a name="line.391"></a>
-<span class="sourceLineNo">392</span>    }<a name="line.392"></a>
-<span class="sourceLineNo">393</span><a name="line.393"></a>
-<span class="sourceLineNo">394</span>    public TestProcedure(long procId, long parentId) {<a name="line.394"></a>
-<span class="sourceLineNo">395</span>      this(procId, parentId, null);<a name="line.395"></a>
-<span class="sourceLineNo">396</span>    }<a name="line.396"></a>
-<span class="sourceLineNo">397</span><a name="line.397"></a>
-<span class="sourceLineNo">398</span>    public TestProcedure(long procId, long parentId, byte[] data) {<a name="line.398"></a>
-<span class="sourceLineNo">399</span>      this(procId, parentId, parentId, data);<a name="line.399"></a>
-<span class="sourceLineNo">400</span>    }<a name="line.400"></a>
-<span class="sourceLineNo">401</span><a name="line.401"></a>
-<span class="sourceLineNo">402</span>    public TestProcedure(long procId, long parentId, long rootId, byte[] data) {<a name="line.402"></a>
-<span class="sourceLineNo">403</span>      setData(data);<a name="line.403"></a>
-<span class="sourceLineNo">404</span>      setProcId(procId);<a name="line.404"></a>
-<span class="sourceLineNo">405</span>      if (parentId &gt; 0) {<a name="line.405"></a>
-<span class="sourceLineNo">406</span>        setParentProcId(parentId);<a name="line.406"></a>
-<span class="sourceLineNo">407</span>      }<a name="line.407"></a>
-<span class="sourceLineNo">408</span>      if (rootId &gt; 0 || parentId &gt; 0) {<a name="line.408"></a>
-<span class="sourceLineNo">409</span>        setRootProcId(rootId);<a name="line.409"></a>
-<span class="sourceLineNo">410</span>      }<a name="line.410"></a>
-<span class="sourceLineNo">411</span>    }<a name="line.411"></a>
-<span class="sourceLineNo">412</span><a name="line.412"></a>
-<span class="sourceLineNo">413</span>    public void addStackId(final int index) {<a name="line.413"></a>
-<span class="sourceLineNo">414</span>      addStackIndex(index);<a name="line.414"></a>
-<span class="sourceLineNo">415</span>    }<a name="line.415"></a>
-<span class="sourceLineNo">416</span><a name="line.416"></a>
-<span class="sourceLineNo">417</span>    public void setSuccessState() {<a name="line.417"></a>
-<span class="sourceLineNo">418</span>      setState(ProcedureState.SUCCESS);<a name="line.418"></a>
-<span class="sourceLineNo">419</span>    }<a name="line.419"></a>
-<span class="sourceLineNo">420</span><a name="line.420"></a>
-<span class="sourceLineNo">421</span>    public void setData(final byte[] data) {<a name="line.421"></a>
-<span class="sourceLineNo">422</span>      this.data = data;<a name="line.422"></a>
-<span class="sourceLineNo">423</span>    }<a name="line.423"></a>
-<span class="sourceLineNo">424</span><a name="line.424"></a>
-<span class="sourceLineNo">425</span>    @Override<a name="line.425"></a>
-<span class="sourceLineNo">426</span>    protected void serializeStateData(ProcedureStateSerializer serializer)<a name="line.426"></a>
-<span class="sourceLineNo">427</span>        throws IOException {<a name="line.427"></a>
-<span class="sourceLineNo">428</span>      ByteString dataString = ByteString.copyFrom((data == null) ? new byte[0] : data);<a name="line.428"></a>
-<span class="sourceLineNo">429</span>      BytesValue.Builder builder = BytesValue.newBuilder().setValue(dataString);<a name="line.429"></a>
-<span class="sourceLineNo">430</span>      serializer.serialize(builder.build());<a name="line.430"></a>
-<span class="sourceLineNo">431</span>    }<a name="line.431"></a>
-<span class="sourceLineNo">432</span><a name="line.432"></a>
-<span class="sourceLineNo">433</span>    @Override<a name="line.433"></a>
-<span class="sourceLineNo">434</span>    protected void deserializeStateData(ProcedureStateSerializer serializer)<a name="line.434"></a>
-<span class="sourceLineNo">435</span>        throws IOException {<a name="line.435"></a>
-<span class="sourceLineNo">436</span>      BytesValue bytesValue = serializer.deserialize(BytesValue.class);<a name="line.436"></a>
-<span class="sourceLineNo">437</span>      ByteString dataString = bytesValue.getValue();<a name="line.437"></a>
-<span class="sourceLineNo">438</span><a name="line.438"></a>
-<span class="sourceLineNo">439</span>      if (dataString.isEmpty()) {<a name="line.439"></a>
-<span class="sourceLineNo">440</span>        data = null;<a name="line.440"></a>
-<span class="sourceLineNo">441</span>      } else {<a name="line.441"></a>
-<span class="sourceLineNo">442</span>        data = dataString.toByteArray();<a name="line.442"></a>
-<span class="sourceLineNo">443</span>      }<a name="line.443"></a>
-<span class="sourceLineNo">444</span>    }<a name="line.444"></a>
+<span class="sourceLineNo">375</span>    protected void rollback(TEnv env) throws IOException, InterruptedException {<a name="line.375"></a>
+<span class="sourceLineNo">376</span>    }<a name="line.376"></a>
+<span class="sourceLineNo">377</span><a name="line.377"></a>
+<span class="sourceLineNo">378</span>    @Override<a name="line.378"></a>
+<span class="sourceLineNo">379</span>    protected boolean abort(TEnv env) { return false; }<a name="line.379"></a>
+<span class="sourceLineNo">380</span><a name="line.380"></a>
+<span class="sourceLineNo">381</span>    @Override<a name="line.381"></a>
+<span class="sourceLineNo">382</span>    protected void serializeStateData(ProcedureStateSerializer serializer)<a name="line.382"></a>
+<span class="sourceLineNo">383</span>        throws IOException {<a name="line.383"></a>
+<span class="sourceLineNo">384</span>    }<a name="line.384"></a>
+<span class="sourceLineNo">385</span><a name="line.385"></a>
+<span class="sourceLineNo">386</span>    @Override<a name="line.386"></a>
+<span class="sourceLineNo">387</span>    protected void deserializeStateData(ProcedureStateSerializer serializer)<a name="line.387"></a>
+<span class="sourceLineNo">388</span>        throws IOException {<a name="line.388"></a>
+<span class="sourceLineNo">389</span>    }<a name="line.389"></a>
+<span class="sourceLineNo">390</span>  }<a name="line.390"></a>
+<span class="sourceLineNo">391</span><a name="line.391"></a>
+<span class="sourceLineNo">392</span>  public static class TestProcedure extends NoopProcedure&lt;Void&gt; {<a name="line.392"></a>
+<span class="sourceLineNo">393</span>    private byte[] data = null;<a name="line.393"></a>
+<span class="sourceLineNo">394</span><a name="line.394"></a>
+<span class="sourceLineNo">395</span>    public TestProcedure() {}<a name="line.395"></a>
+<span class="sourceLineNo">396</span><a name="line.396"></a>
+<span class="sourceLineNo">397</span>    public TestProcedure(long procId) {<a name="line.397"></a>
+<span class="sourceLineNo">398</span>      this(procId, 0);<a name="line.398"></a>
+<span class="sourceLineNo">399</span>    }<a name="line.399"></a>
+<span class="sourceLineNo">400</span><a name="line.400"></a>
+<span class="sourceLineNo">401</span>    public TestProcedure(long procId, long parentId) {<a name="line.401"></a>
+<span class="sourceLineNo">402</span>      this(procId, parentId, null);<a name="line.402"></a>
+<span class="sourceLineNo">403</span>    }<a name="line.403"></a>
+<span class="sourceLineNo">404</span><a name="line.404"></a>
+<span class="sourceLineNo">405</span>    public TestProcedure(long procId, long parentId, byte[] data) {<a name="line.405"></a>
+<span class="sourceLineNo">406</span>      this(procId, parentId, parentId, data);<a name="line.406"></a>
+<span class="sourceLineNo">407</span>    }<a name="line.407"></a>
+<span class="sourceLineNo">408</span><a name="line.408"></a>
+<span class="sourceLineNo">409</span>    public TestProcedure(long procId, long parentId, long rootId, byte[] data) {<a name="line.409"></a>
+<span class="sourceLineNo">410</span>      setData(data);<a name="line.410"></a>
+<span class="sourceLineNo">411</span>      setProcId(procId);<a name="line.411"></a>
+<span class="sourceLineNo">412</span>      if (parentId &gt; 0) {<a name="line.412"></a>
+<span class="sourceLineNo">413</span>        setParentProcId(parentId);<a name="line.413"></a>
+<span class="sourceLineNo">414</span>      }<a name="line.414"></a>
+<span class="sourceLineNo">415</span>      if (rootId &gt; 0 || parentId &gt; 0) {<a name="line.415"></a>
+<span class="sourceLineNo">416</span>        setRootProcId(rootId);<a name="line.416"></a>
+<span class="sourceLineNo">417</span>      }<a name="line.417"></a>
+<span class="sourceLineNo">418</span>    }<a name="line.418"></a>
+<span class="sourceLineNo">419</span><a name="line.419"></a>
+<span class="sourceLineNo">420</span>    public void addStackId(final int index) {<a name="line.420"></a>
+<span class="sourceLineNo">421</span>      addStackIndex(index);<a name="line.421"></a>
+<span class="sourceLineNo">422</span>    }<a name="line.422"></a>
+<span class="sourceLineNo">423</span><a name="line.423"></a>
+<span class="sourceLineNo">424</span>    public void setSuccessState() {<a name="line.424"></a>
+<span class="sourceLineNo">425</span>      setState(ProcedureState.SUCCESS);<a name="line.425"></a>
+<span class="sourceLineNo">426</span>    }<a name="line.426"></a>
+<span class="sourceLineNo">427</span><a name="line.427"></a>
+<span class="sourceLineNo">428</span>    public void setData(final byte[] data) {<a name="line.428"></a>
+<span class="sourceLineNo">429</span>      this.data = data;<a name="line.429"></a>
+<span class="sourceLineNo">430</span>    }<a name="line.430"></a>
+<span class="sourceLineNo">431</span><a name="line.431"></a>
+<span class="sourceLineNo">432</span>    @Override<a name="line.432"></a>
+<span class="sourceLineNo">433</span>    protected void serializeStateData(ProcedureStateSerializer serializer)<a name="line.433"></a>
+<span class="sourceLineNo">434</span>        throws IOException {<a name="line.434"></a>
+<span class="sourceLineNo">435</span>      ByteString dataString = ByteString.copyFrom((data == null) ? new byte[0] : data);<a name="line.435"></a>
+<span class="sourceLineNo">436</span>      BytesValue.Builder builder = BytesValue.newBuilder().setValue(dataString);<a name="line.436"></a>
+<span class="sourceLineNo">437</span>      serializer.serialize(builder.build());<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>    @Override<a name="line.440"></a>
+<span class="sourceLineNo">441</span>    protected void deserializeStateData(ProcedureStateSerializer serializer)<a name="line.441"></a>
+<span class="sourceLineNo">442</span>        throws IOException {<a name="line.442"></a>
+<span class="sourceLineNo">443</span>      BytesValue bytesValue = serializer.deserialize(BytesValue.class);<a name="line.443"></a>
+<span class="sourceLineNo">444</span>      ByteString dataString = bytesValue.getValue();<a name="line.444"></a>
 <span class="sourceLineNo">445</span><a name="line.445"></a>
-<span class="sourceLineNo">446</span>    // Mark acquire/release lock functions public for test uses.<a name="line.446"></a>
-<span class="sourceLineNo">447</span>    @Override<a name="line.447"></a>
-<span class="sourceLineNo">448</span>    public LockState acquireLock(Void env) {<a name="line.448"></a>
-<span class="sourceLineNo">449</span>      return LockState.LOCK_ACQUIRED;<a name="line.449"></a>
-<span class="sourceLineNo">450</span>    }<a name="line.450"></a>
-<span class="sourceLineNo">451</span><a name="line.451"></a>
-<span class="sourceLineNo">452</span>    @Override<a name="line.452"></a>
-<span class="sourceLineNo">453</span>    public void releaseLock(Void env) {<a name="line.453"></a>
-<span class="sourceLineNo">454</span>      // no-op<a name="line.454"></a>
-<span class="sourceLineNo">455</span>    }<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>  public static class LoadCounter implements ProcedureStore.ProcedureLoader {<a name="line.458"></a>
-<span class="sourceLineNo">459</span>    private final ArrayList&lt;Procedure&gt; corrupted = new ArrayList&lt;&gt;();<a name="line.459"></a>
-<span class="sourceLineNo">460</span>    private final ArrayList&lt;Procedure&gt; completed = new ArrayList&lt;&gt;();<a name="line.460"></a>
-<span class="sourceLineNo">461</span>    private final ArrayList&lt;Procedure&gt; runnable = new ArrayList&lt;&gt;();<a name="line.461"></a>
-<span class="sourceLineNo">462</span><a name="line.462"></a>
-<span class="sourceLineNo">463</span>    private Set&lt;Long&gt; procIds;<a name="line.463"></a>
-<span class="sourceLineNo">464</span>    private long maxProcId = 0;<a name="line.464"></a>
-<span class="sourceLineNo">465</span><a name="line.465"></a>
-<span class="sourceLineNo">466</span>    public LoadCounter() {<a name="line.466"></a>
-<span class="sourceLineNo">467</span>      this(null);<a name="line.467"></a>
-<span class="sourceLineNo">468</span>    }<a name="line.468"></a>
+<span class="sourceLineNo">446</span>      if (dataString.isEmpty()) {<a name="line.446"></a>
+<span class="sourceLineNo">447</span>        data = null;<a name="line.447"></a>
+<span class="sourceLineNo">448</span>      } else {<a name="line.448"></a>
+<span class="sourceLineNo">449</span>        data = dataString.toByteArray();<a name="line.449"></a>
+<span class="sourceLineNo">450</span>      }<a name="line.450"></a>
+<span class="sourceLineNo">451</span>    }<a name="line.451"></a>
+<span class="sourceLineNo">452</span><a name="line.452"></a>
+<span class="sourceLineNo">453</span>    // Mark acquire/release lock functions public for test uses.<a name="line.453"></a>
+<span class="sourceLineNo">454</span>    @Override<a name="line.454"></a>
+<span class="sourceLineNo">455</span>    public LockState acquireLock(Void env) {<a name="line.455"></a>
+<span class="sourceLineNo">456</span>      return LockState.LOCK_ACQUIRED;<a name="line.456"></a>
+<span class="sourceLineNo">457</span>    }<a name="line.457"></a>
+<span class="sourceLineNo">458</span><a name="line.458"></a>
+<span class="sourceLineNo">459</span>    @Override<a name="line.459"></a>
+<span class="sourceLineNo">460</span>    public void releaseLock(Void env) {<a name="line.460"></a>
+<span class="sourceLineNo">461</span>      // no-op<a name="line.461"></a>
+<span class="sourceLineNo">462</span>    }<a name="line.462"></a>
+<span class="sourceLineNo">463</span>  }<a name="line.463"></a>
+<span class="sourceLineNo">464</span><a name="line.464"></a>
+<span class="sourceLineNo">465</span>  public static class LoadCounter implements ProcedureStore.ProcedureLoader {<a name="line.465"></a>
+<span class="sourceLineNo">466</span>    private final ArrayList&lt;Procedure&gt; corrupted = new ArrayList&lt;&gt;();<a name="line.466"></a>
+<span class="sourceLineNo">467</span>    private final ArrayList&lt;Procedure&gt; completed = new ArrayList&lt;&gt;();<a name="line.467"></a>
+<span class="sourceLineNo">468</span>    private final ArrayList&lt;Procedure&gt; runnable = new ArrayList&lt;&gt;();<a name="line.468"></a>
 <span class="sourceLineNo">469</span><a name="line.469"></a>
-<span class="sourceLineNo">470</span>    public LoadCounter(final Set&lt;Long&gt; procIds) {<a name="line.470"></a>
-<span class="sourceLineNo">471</span>      this.procIds = procIds;<a name="line.471"></a>
-<span class="sourceLineNo">472</span>    }<a name="line.472"></a>
-<span class="sourceLineNo">473</span><a name="line.473"></a>
-<span class="sourceLineNo">474</span>    public void reset() {<a name="line.474"></a>
-<span class="sourceLineNo">475</span>      reset(null);<a name="line.475"></a>
-<span class="sourceLineNo">476</span>    }<a name="line.476"></a>
-<span class="sourceLineNo">477</span><a name="line.477"></a>
-<span class="sourceLineNo">478</span>    public void reset(final Set&lt;Long&gt; procIds) {<a name="line.478"></a>
-<span class="sourceLineNo">479</span>      corrupted.clear();<a name="line.479"></a>
-<span class="sourceLineNo">480</span>      completed.clear();<a name="line.480"></a>
-<span class="sourceLineNo">481</span>      runnable.clear();<a name="line.481"></a>
-<span class="sourceLineNo">482</span>      this.procIds = procIds;<a name="line.482"></a>
-<span class="sourceLineNo">483</span>      this.maxProcId = 0;<a name="line.483"></a>
-<span class="sourceLineNo">484</span>    }<a name="line.484"></a>
-<span class="sourceLineNo">485</span><a name="line.485"></a>
-<span class="sourceLineNo">486</span>    public long getMaxProcId() {<a name="line.486"></a>
-<span class="sourceLineNo">487</span>      return maxProcId;<a name="line.487"></a>
-<span class="sourceLineNo">488</span>    }<a name="line.488"></a>
-<span class="sourceLineNo">489</span><a name="line.489"></a>
-<span class="sourceLineNo">490</span>    public ArrayList&lt;Procedure&gt; getRunnables() {<a name="line.490"></a>
-<span class="sourceLineNo">491</span>      return runnable;<a name="line.491"></a>
-<span class="sourceLineNo">492</span>    }<a name="line.492"></a>
-<span class="sourceLineNo">493</span><a name="line.493"></a>
-<span class="sourceLineNo">494</span>    public int getRunnableCount() {<a name="line.494"></a>
-<span class="sourceLineNo">495</span>      return runnable.size();<a name="line.495"></a>
-<span class="sourceLineNo">496</span>    }<a name="line.496"></a>
-<span class="sourceLineNo">497</span><a name="line.497"></a>
-<span class="sourceLineNo">498</span>    public ArrayList&lt;Procedure&gt; getCompleted() {<a name="line.498"></a>
-<span class="sourceLineNo">499</span>      return completed;<a name="line.499"></a>
-<span class="sourceLineNo">500</span>    }<a name="line.500"></a>
-<span class="sourceLineNo">501</span><a name="line.501"></a>
-<span class="sourceLineNo">502</span>    public int getCompletedCount() {<a name="line.502"></a>
-<span class="sourceLineNo">503</span>      return completed.size();<a name="line.503"></a>
-<span class="sourceLineNo">504</span>    }<a name="line.504"></a>
-<span class="sourceLineNo">505</span><a name="line.505"></a>
-<span class="sourceLineNo">506</span>    public int getLoadedCount() {<a name="line.506"></a>
-<span class="sourceLineNo">507</span>      return runnable.size() + completed.size();<a name="line.507"></a>
-<span class="sourceLineNo">508</span>    }<a name="line.508"></a>
-<span class="sourceLineNo">509</span><a name="line.509"></a>
-<span class="sourceLineNo">510</span>    public ArrayList&lt;Procedure&gt; getCorrupted() {<a name="line.510"></a>
-<span class="sourceLineNo">511</span>      return corrupted;<a name="line.511"></a>
-<span class="sourceLineNo">512</span>    }<a name="line.512"></a>
-<span class="sourceLineNo">513</span><a name="line.513"></a>
-<span class="sourceLineNo">514</span>    public int getCorruptedCount() {<a name="line.514"></a>
-<span class="sourceLineNo">515</span>      return corrupted.size();<a name="line.515"></a>
-<span class="sourceLineNo">516</span>    }<a name="line.516"></a>
-<span class="sourceLineNo">517</span><a name="line.517"></a>
-<span class="sourceLineNo">518</span>    public boolean isRunnable(final long procId) {<a name="line.518"></a>
-<span class="sourceLineNo">519</span>      for (Procedure proc: runnable) {<a name="line.519"></a>
-<span class="sourceLineNo">520</span>        if (proc.getProcId() == procId) {<a name="line.520"></a>
-<span class="sourceLineNo">521</span>          return true;<a name="line.521"></a>
-<span class="sourceLineNo">522</span>        }<a name="line.522"></a>
-<span class="sourceLineNo">523</span>      }<a name="line.523"></a>
-<span class="sourceLineNo">524</span>      return false;<a name="line.524"></a>
-<span class="sourceLineNo">525</span>    }<a name="line.525"></a>
-<span class="sourceLineNo">526</span><a name="line.526"></a>
-<span class="sourceLineNo">527</span>    @Override<a name="line.527"></a>
-<span class="sourceLineNo">528</span>    public void setMaxProcId(long maxProcId) {<a name="line.528"></a>
-<span class="sourceLineNo">529</span>      this.maxProcId = maxProcId;<a name="line.529"></a>
-<span class="sourceLineNo">530</span>    }<a name="line.530"></a>
-<span class="sourceLineNo">531</span><a name="line.531"></a>
-<span class="sourceLineNo">532</span>    @Override<a name="line.532"></a>
-<span class="sourceLineNo">533</span>    public void load(ProcedureIterator procIter) throws IOException {<a name="line.533"></a>
-<span class="sourceLineNo">534</span>      while (procIter.hasNext()) {<a name="line.534"></a>
-<span class="sourceLineNo">535</span>        long procId;<a name="line.535"></a>
-<span class="sourceLineNo">536</span>        if (procIter.isNextFinished()) {<a name="line.536"></a>
-<span class="sourceLineNo">537</span>          Procedure&lt;?&gt; proc = procIter.next();<a name="line.537"></a>
-<span class="sourceLineNo">538</span>          procId = proc.getProcId();<a name="line.538"></a>
-<span class="sourceLineNo">539</span>          LOG.debug("loading completed procId=" + procId + ": " + proc);<a name="line.539"></a>
-<span class="sourceLineNo">540</span>          completed.add(proc);<a name="line.540"></a>
-<span class="sourceLineNo">541</span>        } else {<a name="line.541"></a>
-<span class="sourceLineNo">542</span>          Procedure proc = procIter.next();<a name="line.542"></a>
-<span class="sourceLineNo">543</span>          procId = proc.getProcId();<a name="line.543"></a>
-<span class="sourceLineNo">544</span>          LOG.debug("loading runnable procId=" + procId + ": " + proc);<a name="line.544"></a>
-<span class="sourceLineNo">545</span>          runnable.add(proc);<a name="line.545"></a>
-<span class="sourceLineNo">546</span>        }<a name="line.546"></a>
-<span class="sourceLineNo">547</span>        if (procIds != null) {<a name="line.547"></a>
-<span class="sourceLineNo">548</span>          assertTrue("procId=" + procId + " unexpected", procIds.contains(procId));<a name="line.548"></a>
-<span class="sourceLineNo">549</span>        }<a name="line.549"></a>
-<span class="sourceLineNo">550</span>      }<a name="line.550"></a>
-<span class="sourceLineNo">551</span>    }<a name="line.551"></a>
-<span class="sourceLineNo">552</span><a name="line.552"></a>
-<span class="sourceLineNo">553</span>    @Override<a name="line.553"></a>
-<span class="sourceLineNo">554</span>    public void handleCorrupted(ProcedureIterator procIter) throws IOException {<a name="line.554"></a>
-<span class="sourceLineNo">555</span>      while (procIter.hasNext()) {<a name="line.555"></a>
-<span class="sourceLineNo">556</span>        Procedure proc = procIter.next();<a name="line.556"></a>
-<span class="sourceLineNo">557</span>        LOG.debug("corrupted procId=" + proc.getProcId() + ": " + proc);<a name="line.557"></a>
-<span class="sourceLineNo">558</span>        corrupted.add(proc);<a name="line.558"></a>
-<span class="sourceLineNo">559</span>      }<a name="line.559"></a>
-<span class="sourceLineNo">560</span>    }<a name="line.560"></a>
-<span class="sourceLineNo">561</span>  }<a name="line.561"></a>
-<span class="sourceLineNo">562</span>}<a name="line.562"></a>
+<span class="sourceLineNo">470</span>    private Set&lt;Long&gt; procIds;<a name="line.470"></a>
+<span class="sourceLineNo">471</span>    private long maxProcId = 0;<a name="line.471"></a>
+<span class="sourceLineNo">472</span><a name="line.472"></a>
+<span class="sourceLineNo">473</span>    public LoadCounter() {<a name="line.473"></a>
+<span class="sourceLineNo">474</span>      this(null);<a name="line.474"></a>
+<span class="sourceLineNo">475</span>    }<a name="line.475"></a>
+<span class="sourceLineNo">476</span><a name="line.476"></a>
+<span class="sourceLineNo">477</span>    public LoadCounter(final Set&lt;Long&gt; procIds) {<a name="line.477"></a>
+<span class="sourceLineNo">478</span>      this.procIds = procIds;<a name="line.478"></a>
+<span class="sourceLineNo">479</span>    }<a name="line.479"></a>
+<span class="sourceLineNo">480</span><a name="line.480"></a>
+<span class="sourceLineNo">481</span>    public void reset() {<a name="line.481"></a>
+<span class="sourceLineNo">482</span>      reset(null);<a name="line.482"></a>
+<span class="sourceLineNo">483</span>    }<a name="line.483"></a>
+<span class="sourceLineNo">484</span><a name="line.484"></a>
+<span class="sourceLineNo">485</span>    public void reset(final Set&lt;Long&gt; procIds) {<a name="line.485"></a>
+<span class="sourceLineNo">486</span>      corrupted.clear();<a name="line.486"></a>
+<span class="sourceLineNo">487</span>      completed.clear();<a name="line.487"></a>
+<span class="sourceLineNo">488</span>      runnable.clear();<a name="line.488"></a>
+<span class="sourceLineNo">489</span>      this.procIds = procIds;<a name="line.489"></a>
+<span class="sourceLineNo">490</span>      this.maxProcId = 0;<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>    public long getMaxProcId() {<a name="line.493"></a>
+<span class="sourceLineNo">494</span>      return maxProcId;<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>    public ArrayList&lt;Procedure&gt; getRunnables() {<a name="line.497"></a>
+<span class="sourceLineNo">498</span>      return runnable;<a name="line.498"></a>
+<span class="sourceLineNo">499</span>    }<a name="line.499"></a>
+<span class="sourceLineNo">500</span><a name="line.500"></a>
+<span class="sourceLineNo">501</span>    public int getRunnableCount() {<a name="line.501"></a>
+<span class="sourceLineNo">502</span>      return runnable.size();<a name="line.502"></a>
+<span class="sourceLineNo">503</span>    }<a name="line.503"></a>
+<span class="sourceLineNo">504</span><a name="line.504"></a>
+<span class="sourceLineNo">505</span>    public ArrayList&lt;Procedure&gt; getCompleted() {<a name="line.505"></a>
+<span class="sourceLineNo">506</span>      return completed;<a name="line.506"></a>
+<span class="sourceLineNo">507</span>    }<a name="line.507"></a>
+<span class="sourceLineNo">508</span><a name="line.508"></a>
+<span class="sourceLineNo">509</span>    public int getCompletedCount() {<a name="line.509"></a>
+<span class="sourceLineNo">510</span>      return completed.size();<a name="line.510"></a>
+<span class="sourceLineNo">511</span>    }<a name="line.511"></a>
+<span class="sourceLineNo">512</span><a name="line.512"></a>
+<span class="sourceLineNo">513</span>    public int getLoadedCount() {<a name="line.513"></a>
+<span class="sourceLineNo">514</span>      return runnable.size() + completed.size();<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>    public ArrayList&lt;Procedure&gt; getCorrupted() {<a name="line.517"></a>
+<span class="sourceLineNo">518</span>      return corrupted;<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>    public int getCorruptedCount() {<a name="line.521"></a>
+<span class="sourceLineNo">522</span>      return corrupted.size();<a name="line.522"></a>
+<span class="sourceLineNo">523</span>    }<a name="line.523"></a>
+<span class="sourceLineNo">524</span><a name="line.524"></a>
+<span class="sourceLineNo">525</span>    public boolean isRunnable(final long procId) {<a name="line.525"></a>
+<span class="sourceLineNo">526</span>      for (Procedure proc: runnable) {<a name="line.526"></a>
+<span class="sourceLineNo">527</span>        if (proc.getProcId() == procId) {<a name="line.527"></a>
+<span class="sourceLineNo">528</span>          return true;<a name="line.528"></a>
+<span class="sourceLineNo">529</span>        }<a name="line.529"></a>
+<span class="sourceLineNo">530</span>      }<a name="line.530"></a>
+<span class="sourceLineNo">531</span>      return false;<a name="line.531"></a>
+<span class="sourceLineNo">532</span>    }<a name="line.532"></a>
+<span class="sourceLineNo">533</span><a name="line.533"></a>
+<span class="sourceLineNo">534</span>    @Override<a name="line.534"></a>
+<span class="sourceLineNo">535</span>    public void setMaxProcId(long maxProcId) {<a name="line.535"></a>
+<span class="sourceLineNo">536</span>      this.maxProcId = maxProcId;<a name="line.536"></a>
+<span class="sourceLineNo">537</span>    }<a name="line.537"></a>
+<span class="sourceLineNo">538</span><a name="line.538"></a>
+<span class="sourceLineNo">539</span>    @Override<a name="line.539"></a>
+<span class="sourceLineNo">540</span>    public void load(ProcedureIterator procIter) throws IOException {<a name="line.540"></a>
+<span class="sourceLineNo">541</span>      while (procIter.hasNext()) {<a name="line.541"></a>
+<span class="sourceLineNo">542</span>        long procId;<a name="line.542"></a>
+<span class="sourceLineNo">543</span>        if (procIter.isNextFinished()) {<a name="line.543"></a>
+<span class="sourceLineNo">544</span>          Procedure&lt;?&gt; proc = procIter.next();<a name="line.544"></a>
+<span class="sourceLineNo">545</span>          procId = proc.getProcId();<a name="line.545"></a>
+<span class="sourceLineNo">546</span>          LOG.debug("loading completed procId=" + procId + ": " + proc);<a name="line.546"></a>
+<span class="sourceLineNo">547</span>          completed.add(proc);<a name="line.547"></a>
+<span class="sourceLineNo">548</span>        } else {<a name="line.548"></a>
+<span class="sourceLineNo">549</span>          Procedure proc = procIter.next();<a name="line.549"></a>
+<span class="sourceLineNo">550</span>          procId = proc.getProcId();<a name="line.550"></a>
+<span class="sourceLineNo">551</span>          LOG.debug("loading runnable procId=" + procId + ": " + proc);<a name="line.551"></a>
+<span class="sourceLineNo">552</span>          runnable.add(proc);<a name="line.552"></a>
+<span class="sourceLineNo">553</span>        }<a name="line.553"></a>
+<span class="sourceLineNo">554</span>        if (procIds != null) {<a name="line.554"></a>
+<span class="sourceLineNo">555</span>          assertTrue("procId=" + procId + " unexpected", procIds.contains(procId));<a name="line.555"></a>
+<span class="sourceLineNo">556</span>        }<a name="line.556"></a>
+<span class="sourceLineNo">557</span>      }<a name="line.557"></a>
+<span class="sourceLineNo">558</span>    }<a name="line.558"></a>
+<span class="sourceLineNo">559</span><a name="line.559"></a>
+<span class="sourceLineNo">560</span>    @Override<a name="line.560"></a>
+<span class="sourceLineNo">561</span>    public void handleCorrupted(ProcedureIterator procIter) throws IOException {<a name="line.561"></a>
+<span class="sourceLineNo">562</span>      while (procIter.hasNext()) {<a name="line.562"></a>
+<span class="sourceLineNo">563</span>        Procedure proc = procIter.next();<a name="line.563"></a>
+<span class="sourceLineNo">564</span>        LOG.debug("corrupted procId=" + proc.getProcId() + ": " + proc);<a name="line.564"></a>
+<span class="sourceLineNo">565</span>        corrupted.add(proc);<a name="line.565"></a>
+<span class="sourceLineNo">566</span>      }<a name="line.566"></a>
+<span class="sourceLineNo">567</span>    }<a name="line.567"></a>
+<span class="sourceLineNo">568</span>  }<a name="line.568"></a>
+<span class="sourceLineNo">569</span>}<a name="line.569"></a>