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Posted to commits@hbase.apache.org by gi...@apache.org on 2017/08/12 15:06:45 UTC
[03/40] hbase-site git commit: Published site at .
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c0fcd7f3/testdevapidocs/src-html/org/apache/hadoop/hbase/master/assignment/TestAssignmentManager.ServerNotYetRunningRsExecutor.html
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diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/assignment/TestAssignmentManager.ServerNotYetRunningRsExecutor.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/assignment/TestAssignmentManager.ServerNotYetRunningRsExecutor.html
index 785d459..62da186 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/assignment/TestAssignmentManager.ServerNotYetRunningRsExecutor.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/assignment/TestAssignmentManager.ServerNotYetRunningRsExecutor.html
@@ -251,7 +251,7 @@
<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> @Test<a name="line.246"></a>
+<span class="sourceLineNo">246</span> @Ignore @Test // Disabled for now. Since HBASE-18551, this mock is insufficient.<a name="line.246"></a>
<span class="sourceLineNo">247</span> public void testSocketTimeout() throws Exception {<a name="line.247"></a>
<span class="sourceLineNo">248</span> final TableName tableName = TableName.valueOf(this.name.getMethodName());<a name="line.248"></a>
<span class="sourceLineNo">249</span> final HRegionInfo hri = createRegionInfo(tableName, 1);<a name="line.249"></a>
@@ -262,580 +262,579 @@
<span class="sourceLineNo">254</span> rsDispatcher.setMockRsExecutor(new SocketTimeoutRsExecutor(20, 3));<a name="line.254"></a>
<span class="sourceLineNo">255</span> waitOnFuture(submitProcedure(am.createAssignProcedure(hri, false)));<a name="line.255"></a>
<span class="sourceLineNo">256</span><a name="line.256"></a>
-<span class="sourceLineNo">257</span> rsDispatcher.setMockRsExecutor(new SocketTimeoutRsExecutor(20, 3));<a name="line.257"></a>
-<span class="sourceLineNo">258</span><a name="line.258"></a>
-<span class="sourceLineNo">259</span> exception.expect(ServerCrashException.class);<a name="line.259"></a>
-<span class="sourceLineNo">260</span> waitOnFuture(submitProcedure(am.createUnassignProcedure(hri, null, false)));<a name="line.260"></a>
-<span class="sourceLineNo">261</span><a name="line.261"></a>
-<span class="sourceLineNo">262</span> assertEquals(assignSubmittedCount + 1, assignProcMetrics.getSubmittedCounter().getCount());<a name="line.262"></a>
-<span class="sourceLineNo">263</span> assertEquals(assignFailedCount, assignProcMetrics.getFailedCounter().getCount());<a name="line.263"></a>
-<span class="sourceLineNo">264</span> assertEquals(unassignSubmittedCount + 1, unassignProcMetrics.getSubmittedCounter().getCount());<a name="line.264"></a>
-<span class="sourceLineNo">265</span> assertEquals(unassignFailedCount + 1, unassignProcMetrics.getFailedCounter().getCount());<a name="line.265"></a>
-<span class="sourceLineNo">266</span> }<a name="line.266"></a>
-<span class="sourceLineNo">267</span><a name="line.267"></a>
-<span class="sourceLineNo">268</span> @Test<a name="line.268"></a>
-<span class="sourceLineNo">269</span> public void testServerNotYetRunning() throws Exception {<a name="line.269"></a>
-<span class="sourceLineNo">270</span> testRetriesExhaustedFailure(TableName.valueOf(this.name.getMethodName()),<a name="line.270"></a>
-<span class="sourceLineNo">271</span> new ServerNotYetRunningRsExecutor());<a name="line.271"></a>
-<span class="sourceLineNo">272</span> }<a name="line.272"></a>
-<span class="sourceLineNo">273</span><a name="line.273"></a>
-<span class="sourceLineNo">274</span> private void testRetriesExhaustedFailure(final TableName tableName,<a name="line.274"></a>
-<span class="sourceLineNo">275</span> final MockRSExecutor executor) throws Exception {<a name="line.275"></a>
-<span class="sourceLineNo">276</span> final HRegionInfo hri = createRegionInfo(tableName, 1);<a name="line.276"></a>
-<span class="sourceLineNo">277</span><a name="line.277"></a>
-<span class="sourceLineNo">278</span> // collect AM metrics before test<a name="line.278"></a>
-<span class="sourceLineNo">279</span> collectAssignmentManagerMetrics();<a name="line.279"></a>
-<span class="sourceLineNo">280</span><a name="line.280"></a>
-<span class="sourceLineNo">281</span> // Test Assign operation failure<a name="line.281"></a>
-<span class="sourceLineNo">282</span> rsDispatcher.setMockRsExecutor(executor);<a name="line.282"></a>
-<span class="sourceLineNo">283</span> try {<a name="line.283"></a>
-<span class="sourceLineNo">284</span> waitOnFuture(submitProcedure(am.createAssignProcedure(hri, false)));<a name="line.284"></a>
-<span class="sourceLineNo">285</span> fail("unexpected assign completion");<a name="line.285"></a>
-<span class="sourceLineNo">286</span> } catch (RetriesExhaustedException e) {<a name="line.286"></a>
-<span class="sourceLineNo">287</span> // expected exception<a name="line.287"></a>
-<span class="sourceLineNo">288</span> LOG.info("expected exception from assign operation: " + e.getMessage(), e);<a name="line.288"></a>
-<span class="sourceLineNo">289</span> }<a name="line.289"></a>
-<span class="sourceLineNo">290</span><a name="line.290"></a>
-<span class="sourceLineNo">291</span> // Assign the region (without problems)<a name="line.291"></a>
-<span class="sourceLineNo">292</span> rsDispatcher.setMockRsExecutor(new GoodRsExecutor());<a name="line.292"></a>
-<span class="sourceLineNo">293</span> waitOnFuture(submitProcedure(am.createAssignProcedure(hri, false)));<a name="line.293"></a>
-<span class="sourceLineNo">294</span><a name="line.294"></a>
-<span class="sourceLineNo">295</span> // TODO: Currently unassign just keeps trying until it sees a server crash.<a name="line.295"></a>
-<span class="sourceLineNo">296</span> // There is no count on unassign.<a name="line.296"></a>
-<span class="sourceLineNo">297</span> /*<a name="line.297"></a>
-<span class="sourceLineNo">298</span> // Test Unassign operation failure<a name="line.298"></a>
-<span class="sourceLineNo">299</span> rsDispatcher.setMockRsExecutor(executor);<a name="line.299"></a>
-<span class="sourceLineNo">300</span> waitOnFuture(submitProcedure(am.createUnassignProcedure(hri, null, false)));<a name="line.300"></a>
-<span class="sourceLineNo">301</span><a name="line.301"></a>
-<span class="sourceLineNo">302</span> assertEquals(assignSubmittedCount + 2, assignProcMetrics.getSubmittedCounter().getCount());<a name="line.302"></a>
-<span class="sourceLineNo">303</span> assertEquals(assignFailedCount + 1, assignProcMetrics.getFailedCounter().getCount());<a name="line.303"></a>
-<span class="sourceLineNo">304</span> assertEquals(unassignSubmittedCount + 1, unassignProcMetrics.getSubmittedCounter().getCount());<a name="line.304"></a>
-<span class="sourceLineNo">305</span><a name="line.305"></a>
-<span class="sourceLineNo">306</span> // TODO: We supposed to have 1 failed assign, 1 successful assign and a failed unassign<a name="line.306"></a>
-<span class="sourceLineNo">307</span> // operation. But ProcV2 framework marks aborted unassign operation as success. Fix it!<a name="line.307"></a>
-<span class="sourceLineNo">308</span> assertEquals(unassignFailedCount, unassignProcMetrics.getFailedCounter().getCount());<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">257</span> rsDispatcher.setMockRsExecutor(new SocketTimeoutRsExecutor(20, 1));<a name="line.257"></a>
+<span class="sourceLineNo">258</span> // exception.expect(ServerCrashException.class);<a name="line.258"></a>
+<span class="sourceLineNo">259</span> waitOnFuture(submitProcedure(am.createUnassignProcedure(hri, null, false)));<a name="line.259"></a>
+<span class="sourceLineNo">260</span><a name="line.260"></a>
+<span class="sourceLineNo">261</span> assertEquals(assignSubmittedCount + 1, assignProcMetrics.getSubmittedCounter().getCount());<a name="line.261"></a>
+<span class="sourceLineNo">262</span> assertEquals(assignFailedCount, assignProcMetrics.getFailedCounter().getCount());<a name="line.262"></a>
+<span class="sourceLineNo">263</span> assertEquals(unassignSubmittedCount + 1, unassignProcMetrics.getSubmittedCounter().getCount());<a name="line.263"></a>
+<span class="sourceLineNo">264</span> assertEquals(unassignFailedCount + 1, unassignProcMetrics.getFailedCounter().getCount());<a name="line.264"></a>
+<span class="sourceLineNo">265</span> }<a name="line.265"></a>
+<span class="sourceLineNo">266</span><a name="line.266"></a>
+<span class="sourceLineNo">267</span> @Test<a name="line.267"></a>
+<span class="sourceLineNo">268</span> public void testServerNotYetRunning() throws Exception {<a name="line.268"></a>
+<span class="sourceLineNo">269</span> testRetriesExhaustedFailure(TableName.valueOf(this.name.getMethodName()),<a name="line.269"></a>
+<span class="sourceLineNo">270</span> new ServerNotYetRunningRsExecutor());<a name="line.270"></a>
+<span class="sourceLineNo">271</span> }<a name="line.271"></a>
+<span class="sourceLineNo">272</span><a name="line.272"></a>
+<span class="sourceLineNo">273</span> private void testRetriesExhaustedFailure(final TableName tableName,<a name="line.273"></a>
+<span class="sourceLineNo">274</span> final MockRSExecutor executor) throws Exception {<a name="line.274"></a>
+<span class="sourceLineNo">275</span> final HRegionInfo hri = createRegionInfo(tableName, 1);<a name="line.275"></a>
+<span class="sourceLineNo">276</span><a name="line.276"></a>
+<span class="sourceLineNo">277</span> // collect AM metrics before test<a name="line.277"></a>
+<span class="sourceLineNo">278</span> collectAssignmentManagerMetrics();<a name="line.278"></a>
+<span class="sourceLineNo">279</span><a name="line.279"></a>
+<span class="sourceLineNo">280</span> // Test Assign operation failure<a name="line.280"></a>
+<span class="sourceLineNo">281</span> rsDispatcher.setMockRsExecutor(executor);<a name="line.281"></a>
+<span class="sourceLineNo">282</span> try {<a name="line.282"></a>
+<span class="sourceLineNo">283</span> waitOnFuture(submitProcedure(am.createAssignProcedure(hri, false)));<a name="line.283"></a>
+<span class="sourceLineNo">284</span> fail("unexpected assign completion");<a name="line.284"></a>
+<span class="sourceLineNo">285</span> } catch (RetriesExhaustedException e) {<a name="line.285"></a>
+<span class="sourceLineNo">286</span> // expected exception<a name="line.286"></a>
+<span class="sourceLineNo">287</span> LOG.info("expected exception from assign operation: " + e.getMessage(), e);<a name="line.287"></a>
+<span class="sourceLineNo">288</span> }<a name="line.288"></a>
+<span class="sourceLineNo">289</span><a name="line.289"></a>
+<span class="sourceLineNo">290</span> // Assign the region (without problems)<a name="line.290"></a>
+<span class="sourceLineNo">291</span> rsDispatcher.setMockRsExecutor(new GoodRsExecutor());<a name="line.291"></a>
+<span class="sourceLineNo">292</span> waitOnFuture(submitProcedure(am.createAssignProcedure(hri, false)));<a name="line.292"></a>
+<span class="sourceLineNo">293</span><a name="line.293"></a>
+<span class="sourceLineNo">294</span> // TODO: Currently unassign just keeps trying until it sees a server crash.<a name="line.294"></a>
+<span class="sourceLineNo">295</span> // There is no count on unassign.<a name="line.295"></a>
+<span class="sourceLineNo">296</span> /*<a name="line.296"></a>
+<span class="sourceLineNo">297</span> // Test Unassign operation failure<a name="line.297"></a>
+<span class="sourceLineNo">298</span> rsDispatcher.setMockRsExecutor(executor);<a name="line.298"></a>
+<span class="sourceLineNo">299</span> waitOnFuture(submitProcedure(am.createUnassignProcedure(hri, null, false)));<a name="line.299"></a>
+<span class="sourceLineNo">300</span><a name="line.300"></a>
+<span class="sourceLineNo">301</span> assertEquals(assignSubmittedCount + 2, assignProcMetrics.getSubmittedCounter().getCount());<a name="line.301"></a>
+<span class="sourceLineNo">302</span> assertEquals(assignFailedCount + 1, assignProcMetrics.getFailedCounter().getCount());<a name="line.302"></a>
+<span class="sourceLineNo">303</span> assertEquals(unassignSubmittedCount + 1, unassignProcMetrics.getSubmittedCounter().getCount());<a name="line.303"></a>
+<span class="sourceLineNo">304</span><a name="line.304"></a>
+<span class="sourceLineNo">305</span> // TODO: We supposed to have 1 failed assign, 1 successful assign and a failed unassign<a name="line.305"></a>
+<span class="sourceLineNo">306</span> // operation. But ProcV2 framework marks aborted unassign operation as success. Fix it!<a name="line.306"></a>
+<span class="sourceLineNo">307</span> assertEquals(unassignFailedCount, unassignProcMetrics.getFailedCounter().getCount());<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><a name="line.311"></a>
-<span class="sourceLineNo">312</span><a name="line.312"></a>
-<span class="sourceLineNo">313</span> @Test<a name="line.313"></a>
-<span class="sourceLineNo">314</span> public void testIOExceptionOnAssignment() throws Exception {<a name="line.314"></a>
-<span class="sourceLineNo">315</span> // collect AM metrics before test<a name="line.315"></a>
-<span class="sourceLineNo">316</span> collectAssignmentManagerMetrics();<a name="line.316"></a>
-<span class="sourceLineNo">317</span><a name="line.317"></a>
-<span class="sourceLineNo">318</span> testFailedOpen(TableName.valueOf("testExceptionOnAssignment"),<a name="line.318"></a>
-<span class="sourceLineNo">319</span> new FaultyRsExecutor(new IOException("test fault")));<a name="line.319"></a>
-<span class="sourceLineNo">320</span><a name="line.320"></a>
-<span class="sourceLineNo">321</span> assertEquals(assignSubmittedCount + 1, assignProcMetrics.getSubmittedCounter().getCount());<a name="line.321"></a>
-<span class="sourceLineNo">322</span> assertEquals(assignFailedCount + 1, assignProcMetrics.getFailedCounter().getCount());<a name="line.322"></a>
-<span class="sourceLineNo">323</span> }<a name="line.323"></a>
-<span class="sourceLineNo">324</span><a name="line.324"></a>
-<span class="sourceLineNo">325</span> @Test<a name="line.325"></a>
-<span class="sourceLineNo">326</span> public void testDoNotRetryExceptionOnAssignment() throws Exception {<a name="line.326"></a>
-<span class="sourceLineNo">327</span> // collect AM metrics before test<a name="line.327"></a>
-<span class="sourceLineNo">328</span> collectAssignmentManagerMetrics();<a name="line.328"></a>
-<span class="sourceLineNo">329</span><a name="line.329"></a>
-<span class="sourceLineNo">330</span> testFailedOpen(TableName.valueOf("testDoNotRetryExceptionOnAssignment"),<a name="line.330"></a>
-<span class="sourceLineNo">331</span> new FaultyRsExecutor(new DoNotRetryIOException("test do not retry fault")));<a name="line.331"></a>
-<span class="sourceLineNo">332</span><a name="line.332"></a>
-<span class="sourceLineNo">333</span> assertEquals(assignSubmittedCount + 1, assignProcMetrics.getSubmittedCounter().getCount());<a name="line.333"></a>
-<span class="sourceLineNo">334</span> assertEquals(assignFailedCount + 1, assignProcMetrics.getFailedCounter().getCount());<a name="line.334"></a>
-<span class="sourceLineNo">335</span> }<a name="line.335"></a>
-<span class="sourceLineNo">336</span><a name="line.336"></a>
-<span class="sourceLineNo">337</span> private void testFailedOpen(final TableName tableName,<a name="line.337"></a>
-<span class="sourceLineNo">338</span> final MockRSExecutor executor) throws Exception {<a name="line.338"></a>
-<span class="sourceLineNo">339</span> final HRegionInfo hri = createRegionInfo(tableName, 1);<a name="line.339"></a>
-<span class="sourceLineNo">340</span><a name="line.340"></a>
-<span class="sourceLineNo">341</span> // Test Assign operation failure<a name="line.341"></a>
-<span class="sourceLineNo">342</span> rsDispatcher.setMockRsExecutor(executor);<a name="line.342"></a>
-<span class="sourceLineNo">343</span> try {<a name="line.343"></a>
-<span class="sourceLineNo">344</span> waitOnFuture(submitProcedure(am.createAssignProcedure(hri, false)));<a name="line.344"></a>
-<span class="sourceLineNo">345</span> fail("unexpected assign completion");<a name="line.345"></a>
-<span class="sourceLineNo">346</span> } catch (RetriesExhaustedException e) {<a name="line.346"></a>
-<span class="sourceLineNo">347</span> // expected exception<a name="line.347"></a>
-<span class="sourceLineNo">348</span> LOG.info("REGION STATE " + am.getRegionStates().getRegionNode(hri));<a name="line.348"></a>
-<span class="sourceLineNo">349</span> LOG.info("expected exception from assign operation: " + e.getMessage(), e);<a name="line.349"></a>
-<span class="sourceLineNo">350</span> assertEquals(true, am.getRegionStates().getRegionState(hri).isFailedOpen());<a name="line.350"></a>
-<span class="sourceLineNo">351</span> }<a name="line.351"></a>
-<span class="sourceLineNo">352</span> }<a name="line.352"></a>
-<span class="sourceLineNo">353</span><a name="line.353"></a>
-<span class="sourceLineNo">354</span> private void testAssign(final MockRSExecutor executor) throws Exception {<a name="line.354"></a>
-<span class="sourceLineNo">355</span> testAssign(executor, NREGIONS);<a name="line.355"></a>
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-<span class="sourceLineNo">357</span><a name="line.357"></a>
-<span class="sourceLineNo">358</span> private void testAssign(final MockRSExecutor executor, final int nregions) throws Exception {<a name="line.358"></a>
-<span class="sourceLineNo">359</span> rsDispatcher.setMockRsExecutor(executor);<a name="line.359"></a>
-<span class="sourceLineNo">360</span><a name="line.360"></a>
-<span class="sourceLineNo">361</span> AssignProcedure[] assignments = new AssignProcedure[nregions];<a name="line.361"></a>
-<span class="sourceLineNo">362</span><a name="line.362"></a>
-<span class="sourceLineNo">363</span> long st = System.currentTimeMillis();<a name="line.363"></a>
-<span class="sourceLineNo">364</span> bulkSubmit(assignments);<a name="line.364"></a>
-<span class="sourceLineNo">365</span><a name="line.365"></a>
-<span class="sourceLineNo">366</span> for (int i = 0; i < assignments.length; ++i) {<a name="line.366"></a>
-<span class="sourceLineNo">367</span> ProcedureTestingUtility.waitProcedure(<a name="line.367"></a>
-<span class="sourceLineNo">368</span> master.getMasterProcedureExecutor(), assignments[i]);<a name="line.368"></a>
-<span class="sourceLineNo">369</span> assertTrue(assignments[i].toString(), assignments[i].isSuccess());<a name="line.369"></a>
-<span class="sourceLineNo">370</span> }<a name="line.370"></a>
-<span class="sourceLineNo">371</span> long et = System.currentTimeMillis();<a name="line.371"></a>
-<span class="sourceLineNo">372</span> float sec = ((et - st) / 1000.0f);<a name="line.372"></a>
-<span class="sourceLineNo">373</span> LOG.info(String.format("[T] Assigning %dprocs in %s (%.2fproc/sec)",<a name="line.373"></a>
-<span class="sourceLineNo">374</span> assignments.length, StringUtils.humanTimeDiff(et - st), assignments.length / sec));<a name="line.374"></a>
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-<span class="sourceLineNo">379</span> final TableName tableName = TableName.valueOf("testAssignAnAssignedRegion");<a name="line.379"></a>
-<span class="sourceLineNo">380</span> final HRegionInfo hri = createRegionInfo(tableName, 1);<a name="line.380"></a>
-<span class="sourceLineNo">381</span><a name="line.381"></a>
-<span class="sourceLineNo">382</span> // collect AM metrics before test<a name="line.382"></a>
-<span class="sourceLineNo">383</span> collectAssignmentManagerMetrics();<a name="line.383"></a>
-<span class="sourceLineNo">384</span><a name="line.384"></a>
-<span class="sourceLineNo">385</span> rsDispatcher.setMockRsExecutor(new GoodRsExecutor());<a name="line.385"></a>
-<span class="sourceLineNo">386</span><a name="line.386"></a>
-<span class="sourceLineNo">387</span> final Future<byte[]> futureA = submitProcedure(am.createAssignProcedure(hri, false));<a name="line.387"></a>
-<span class="sourceLineNo">388</span><a name="line.388"></a>
-<span class="sourceLineNo">389</span> // wait first assign<a name="line.389"></a>
-<span class="sourceLineNo">390</span> waitOnFuture(futureA);<a name="line.390"></a>
-<span class="sourceLineNo">391</span> am.getRegionStates().isRegionInState(hri, State.OPEN);<a name="line.391"></a>
-<span class="sourceLineNo">392</span> // Second should be a noop. We should recognize region is already OPEN internally<a name="line.392"></a>
-<span class="sourceLineNo">393</span> // and skip out doing nothing.<a name="line.393"></a>
-<span class="sourceLineNo">394</span> // wait second assign<a name="line.394"></a>
-<span class="sourceLineNo">395</span> final Future<byte[]> futureB = submitProcedure(am.createAssignProcedure(hri, false));<a name="line.395"></a>
-<span class="sourceLineNo">396</span> waitOnFuture(futureB);<a name="line.396"></a>
-<span class="sourceLineNo">397</span> am.getRegionStates().isRegionInState(hri, State.OPEN);<a name="line.397"></a>
-<span class="sourceLineNo">398</span> // TODO: What else can we do to ensure just a noop.<a name="line.398"></a>
-<span class="sourceLineNo">399</span><a name="line.399"></a>
-<span class="sourceLineNo">400</span> // TODO: Though second assign is noop, it's considered success, can noop be handled in a<a name="line.400"></a>
-<span class="sourceLineNo">401</span> // better way?<a name="line.401"></a>
-<span class="sourceLineNo">402</span> assertEquals(assignSubmittedCount + 2, assignProcMetrics.getSubmittedCounter().getCount());<a name="line.402"></a>
-<span class="sourceLineNo">403</span> assertEquals(assignFailedCount, assignProcMetrics.getFailedCounter().getCount());<a name="line.403"></a>
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-<span class="sourceLineNo">409</span> final TableName tableName = TableName.valueOf("testUnassignAnUnassignedRegion");<a name="line.409"></a>
-<span class="sourceLineNo">410</span> final HRegionInfo hri = createRegionInfo(tableName, 1);<a name="line.410"></a>
-<span class="sourceLineNo">411</span><a name="line.411"></a>
-<span class="sourceLineNo">412</span> // collect AM metrics before test<a name="line.412"></a>
-<span class="sourceLineNo">413</span> collectAssignmentManagerMetrics();<a name="line.413"></a>
-<span class="sourceLineNo">414</span><a name="line.414"></a>
-<span class="sourceLineNo">415</span> rsDispatcher.setMockRsExecutor(new GoodRsExecutor());<a name="line.415"></a>
-<span class="sourceLineNo">416</span><a name="line.416"></a>
-<span class="sourceLineNo">417</span> // assign the region first<a name="line.417"></a>
-<span class="sourceLineNo">418</span> waitOnFuture(submitProcedure(am.createAssignProcedure(hri, false)));<a name="line.418"></a>
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-<span class="sourceLineNo">420</span> final Future<byte[]> futureA = submitProcedure(am.createUnassignProcedure(hri, null, false));<a name="line.420"></a>
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+<span class="sourceLineNo">367</span> master.getMasterProcedureExecutor(), assignments[i]);<a name="line.367"></a>
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+<span class="sourceLineNo">372</span> LOG.info(String.format("[T] Assigning %dprocs in %s (%.2fproc/sec)",<a name="line.372"></a>
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+<span class="sourceLineNo">385</span><a name="line.385"></a>
+<span class="sourceLineNo">386</span> final Future<byte[]> futureA = submitProcedure(am.createAssignProcedure(hri, false));<a name="line.386"></a>
+<span class="sourceLineNo">387</span><a name="line.387"></a>
+<span class="sourceLineNo">388</span> // wait first assign<a name="line.388"></a>
+<span class="sourceLineNo">389</span> waitOnFuture(futureA);<a name="line.389"></a>
+<span class="sourceLineNo">390</span> am.getRegionStates().isRegionInState(hri, State.OPEN);<a name="line.390"></a>
+<span class="sourceLineNo">391</span> // Second should be a noop. We should recognize region is already OPEN internally<a name="line.391"></a>
+<span class="sourceLineNo">392</span> // and skip out doing nothing.<a name="line.392"></a>
+<span class="sourceLineNo">393</span> // wait second assign<a name="line.393"></a>
+<span class="sourceLineNo">394</span> final Future<byte[]> futureB = submitProcedure(am.createAssignProcedure(hri, false));<a name="line.394"></a>
+<span class="sourceLineNo">395</span> waitOnFuture(futureB);<a name="line.395"></a>
+<span class="sourceLineNo">396</span> am.getRegionStates().isRegionInState(hri, State.OPEN);<a name="line.396"></a>
+<span class="sourceLineNo">397</span> // TODO: What else can we do to ensure just a noop.<a name="line.397"></a>
+<span class="sourceLineNo">398</span><a name="line.398"></a>
+<span class="sourceLineNo">399</span> // TODO: Though second assign is noop, it's considered success, can noop be handled in a<a name="line.399"></a>
+<span class="sourceLineNo">400</span> // better way?<a name="line.400"></a>
+<span class="sourceLineNo">401</span> assertEquals(assignSubmittedCount + 2, assignProcMetrics.getSubmittedCounter().getCount());<a name="line.401"></a>
+<span class="sourceLineNo">402</span> assertEquals(assignFailedCount, assignProcMetrics.getFailedCounter().getCount());<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><a name="line.405"></a>
+<span class="sourceLineNo">406</span> @Test<a name="line.406"></a>
+<span class="sourceLineNo">407</span> public void testUnassignAnUnassignedRegion() throws Exception {<a name="line.407"></a>
+<span class="sourceLineNo">408</span> final TableName tableName = TableName.valueOf("testUnassignAnUnassignedRegion");<a name="line.408"></a>
+<span class="sourceLineNo">409</span> final HRegionInfo hri = createRegionInfo(tableName, 1);<a name="line.409"></a>
+<span class="sourceLineNo">410</span><a name="line.410"></a>
+<span class="sourceLineNo">411</span> // collect AM metrics before test<a name="line.411"></a>
+<span class="sourceLineNo">412</span> collectAssignmentManagerMetrics();<a name="line.412"></a>
+<span class="sourceLineNo">413</span><a name="line.413"></a>
+<span class="sourceLineNo">414</span> rsDispatcher.setMockRsExecutor(new GoodRsExecutor());<a name="line.414"></a>
+<span class="sourceLineNo">415</span><a name="line.415"></a>
+<span class="sourceLineNo">416</span> // assign the region first<a name="line.416"></a>
+<span class="sourceLineNo">417</span> waitOnFuture(submitProcedure(am.createAssignProcedure(hri, false)));<a name="line.417"></a>
+<span class="sourceLineNo">418</span><a name="line.418"></a>
+<span class="sourceLineNo">419</span> final Future<byte[]> futureA = submitProcedure(am.createUnassignProcedure(hri, null, false));<a name="line.419"></a>
+<span class="sourceLineNo">420</span><a name="line.420"></a>
+<span class="sourceLineNo">421</span> // Wait first unassign.<a name="line.421"></a>
+<span class="sourceLineNo">422</span> waitOnFuture(futureA);<a name="line.422"></a>
+<span class="sourceLineNo">423</span> am.getRegionStates().isRegionInState(hri, State.CLOSED);<a name="line.423"></a>
+<span class="sourceLineNo">424</span> // Second should be a noop. We should recognize region is already CLOSED internally<a name="line.424"></a>
+<span class="sourceLineNo">425</span> // and skip out doing nothing.<a name="line.425"></a>
+<span class="sourceLineNo">426</span> final Future<byte[]> futureB =<a name="line.426"></a>
+<span class="sourceLineNo">427</span> submitProcedure(am.createUnassignProcedure(hri,<a name="line.427"></a>
+<span class="sourceLineNo">428</span> ServerName.valueOf("example.org,1234,1"), false));<a name="line.428"></a>
+<span class="sourceLineNo">429</span> waitOnFuture(futureB);<a name="line.429"></a>
+<span class="sourceLineNo">430</span> // Ensure we are still CLOSED.<a name="line.430"></a>
+<span class="sourceLineNo">431</span> am.getRegionStates().isRegionInState(hri, State.CLOSED);<a name="line.431"></a>
+<span class="sourceLineNo">432</span> // TODO: What else can we do to ensure just a noop.<a name="line.432"></a>
+<span class="sourceLineNo">433</span><a name="line.433"></a>
+<span class="sourceLineNo">434</span> assertEquals(assignSubmittedCount + 1, assignProcMetrics.getSubmittedCounter().getCount());<a name="line.434"></a>
+<span class="sourceLineNo">435</span> assertEquals(assignFailedCount, assignProcMetrics.getFailedCounter().getCount());<a name="line.435"></a>
+<span class="sourceLineNo">436</span> // TODO: Though second unassign is noop, it's considered success, can noop be handled in a<a name="line.436"></a>
+<span class="sourceLineNo">437</span> // better way?<a name="line.437"></a>
+<span class="sourceLineNo">438</span> assertEquals(unassignSubmittedCount + 2, unassignProcMetrics.getSubmittedCounter().getCount());<a name="line.438"></a>
+<span class="sourceLineNo">439</span> assertEquals(unassignFailedCount, unassignProcMetrics.getFailedCounter().getCount());<a name="line.439"></a>
+<span class="sourceLineNo">440</span> }<a name="line.440"></a>
+<span class="sourceLineNo">441</span><a name="line.441"></a>
+<span class="sourceLineNo">442</span> private Future<byte[]> submitProcedure(final Procedure proc) {<a name="line.442"></a>
+<span class="sourceLineNo">443</span> return ProcedureSyncWait.submitProcedure(master.getMasterProcedureExecutor(), proc);<a name="line.443"></a>
+<span class="sourceLineNo">444</span> }<a name="line.444"></a>
+<span class="sourceLineNo">445</span><a name="line.445"></a>
+<span class="sourceLineNo">446</span> private byte[] waitOnFuture(final Future<byte[]> future) throws Exception {<a name="line.446"></a>
+<span class="sourceLineNo">447</span> try {<a name="line.447"></a>
+<span class="sourceLineNo">448</span> return future.get(5, TimeUnit.SECONDS);<a name="line.448"></a>
+<span class="sourceLineNo">449</span> } catch (ExecutionException e) {<a name="line.449"></a>
+<span class="sourceLineNo">450</span> LOG.info("ExecutionException", e);<a name="line.450"></a>
+<span class="sourceLineNo">451</span> throw (Exception)e.getCause();<a name="line.451"></a>
+<span class="sourceLineNo">452</span> }<a name="line.452"></a>
+<span class="sourceLineNo">453</span> }<a name="line.453"></a>
+<span class="sourceLineNo">454</span><a name="line.454"></a>
+<span class="sourceLineNo">455</span> // ============================================================================================<a name="line.455"></a>
+<span class="sourceLineNo">456</span> // Helpers<a name="line.456"></a>
+<span class="sourceLineNo">457</span> // ============================================================================================<a name="line.457"></a>
+<span class="sourceLineNo">458</span> private void bulkSubmit(final AssignProcedure[] procs) throws Exception {<a name="line.458"></a>
+<span class="sourceLineNo">459</span> final Thread[] threads = new Thread[PROC_NTHREADS];<a name="line.459"></a>
+<span class="sourceLineNo">460</span> for (int i = 0; i < threads.length; ++i) {<a name="line.460"></a>
+<span class="sourceLineNo">461</span> final int threadId = i;<a name="line.461"></a>
+<span class="sourceLineNo">462</span> threads[i] = new Thread() {<a name="line.462"></a>
+<span class="sourceLineNo">463</span> @Override<a name="line.463"></a>
+<span class="sourceLineNo">464</span> public void run() {<a name="line.464"></a>
+<span class="sourceLineNo">465</span> TableName tableName = TableName.valueOf("table-" + threadId);<a name="line.465"></a>
+<span class="sourceLineNo">466</span> int n = (procs.length / threads.length);<a name="line.466"></a>
+<span class="sourceLineNo">467</span> int start = threadId * n;<a name="line.467"></a>
+<span class="sourceLineNo">468</span> int stop = start + n;<a name="line.468"></a>
+<span class="sourceLineNo">469</span> for (int j = start; j < stop; ++j) {<a name="line.469"></a>
+<span class="sourceLineNo">470</span> procs[j] = createAndSubmitAssign(tableName, j);<a name="line.470"></a>
+<span class="sourceLineNo">471</span> }<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> threads[i].start();<a name="line.474"></a>
+<span class="sourceLineNo">475</span> }<a name="line.475"></a>
+<span class="sourceLineNo">476</span> for (int i = 0; i < threads.length; ++i) {<a name="line.476"></a>
+<span class="sourceLineNo">477</span> threads[i].join();<a name="line.477"></a>
+<span class="sourceLineNo">478</span> }<a name="line.478"></a>
+<span class="sourceLineNo">479</span> for (int i = procs.length - 1; i >= 0 && procs[i] == null; --i) {<a name="line.479"></a>
+<span class="sourceLineNo">480</span> procs[i] = createAndSubmitAssign(TableName.valueOf("table-sync"), i);<a name="line.480"></a>
+<span class="sourceLineNo">481</span> }<a name="line.481"></a>
+<span class="sourceLineNo">482</span> }<a name="line.482"></a>
+<span class="sourceLineNo">483</span><a name="line.483"></a>
+<span class="sourceLineNo">484</span> private AssignProcedure createAndSubmitAssign(TableName tableName, int regionId) {<a name="line.484"></a>
+<span class="sourceLineNo">485</span> HRegionInfo hri = createRegionInfo(tableName, regionId);<a name="line.485"></a>
+<span class="sourceLineNo">486</span> AssignProcedure proc = am.createAssignProcedure(hri, false);<a name="line.486"></a>
+<span class="sourceLineNo">487</span> master.getMasterProcedureExecutor().submitProcedure(proc);<a name="line.487"></a>
+<span class="sourceLineNo">488</span> return proc;<a name="line.488"></a>
+<span class="sourceLineNo">489</span> }<a name="line.489"></a>
+<span class="sourceLineNo">490</span><a name="line.490"></a>
+<span class="sourceLineNo">491</span> private UnassignProcedure createAndSubmitUnassign(TableName tableName, int regionId) {<a name="line.491"></a>
+<span class="sourceLineNo">492</span> HRegionInfo hri = createRegionInfo(tableName, regionId);<a name="line.492"></a>
+<span class="sourceLineNo">493</span> UnassignProcedure proc = am.createUnassignProcedure(hri, null, false);<a name="line.493"></a>
+<span class="sourceLineNo">494</span> master.getMasterProcedureExecutor().submitProcedure(proc);<a name="line.494"></a>
+<span class="sourceLineNo">495</span> return proc;<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> private HRegionInfo createRegionInfo(final TableName tableName, final long regionId) {<a name="line.498"></a>
+<span class="sourceLineNo">499</span> return new HRegionInfo(tableName,<a name="line.499"></a>
+<span class="sourceLineNo">500</span> Bytes.toBytes(regionId), Bytes.toBytes(regionId + 1), false, 0);<a name="line.500"></a>
+<span class="sourceLineNo">501</span> }<a name="line.501"></a>
+<span class="sourceLineNo">502</span><a name="line.502"></a>
+<span class="sourceLineNo">503</span> private void sendTransitionReport(final ServerName serverName,<a name="line.503"></a>
+<span class="sourceLineNo">504</span> final RegionInfo regionInfo, final TransitionCode state) throws IOException {<a name="line.504"></a>
+<span class="sourceLineNo">505</span> ReportRegionStateTransitionRequest.Builder req =<a name="line.505"></a>
+<span class="sourceLineNo">506</span> ReportRegionStateTransitionRequest.newBuilder();<a name="line.506"></a>
+<span class="sourceLineNo">507</span> req.setServer(ProtobufUtil.toServerName(serverName));<a name="line.507"></a>
+<span class="sourceLineNo">508</span> req.addTransition(RegionStateTransition.newBuilder()<a name="line.508"></a>
+<span class="sourceLineNo">509</span> .addRegionInfo(regionInfo)<a name="line.509"></a>
+<span class="sourceLineNo">510</span> .setTransitionCode(state)<a name="line.510"></a>
+<span class="sourceLineNo">511</span> .setOpenSeqNum(1)<a name="line.511"></a>
+<span class="sourceLineNo">512</span> .build());<a name="line.512"></a>
+<span class="sourceLineNo">513</span> am.reportRegionStateTransition(req.build());<a name="line.513"></a>
+<span class="sourceLineNo">514</span> }<a name="line.514"></a>
+<span class="sourceLineNo">515</span><a name="line.515"></a>
+<span class="sourceLineNo">516</span> private void doCrash(final ServerName serverName) {<a name="line.516"></a>
+<span class="sourceLineNo">517</span> this.am.submitServerCrash(serverName, false/*No WALs here*/);<a name="line.517"></a>
+<span class="sourceLineNo">518</span> }<a name="line.518"></a>
+<span class="sourceLineNo">519</span><a name="line.519"></a>
+<span class="sourceLineNo">520</span> private class NoopRsExecutor implements MockRSExecutor {<a name="line.520"></a>
+<span class="sourceLineNo">521</span> public ExecuteProceduresResponse sendRequest(ServerName server,<a name="line.521"></a>
+<span class="sourceLineNo">522</span> ExecuteProceduresRequest request) throws IOException {<a name="line.522"></a>
+<span class="sourceLineNo">523</span> ExecuteProceduresResponse.Builder builder = ExecuteProceduresResponse.newBuilder();<a name="line.523"></a>
+<span class="sourceLineNo">524</span> if (request.getOpenRegionCount() > 0) {<a name="line.524"></a>
+<span class="sourceLineNo">525</span> for (OpenRegionRequest req: request.getOpenRegionList()) {<a name="line.525"></a>
+<span class="sourceLineNo">526</span> OpenRegionResponse.Builder resp = OpenRegionResponse.newBuilder();<a name="line.526"></a>
+<span class="sourceLineNo">527</span> for (RegionOpenInfo openReq: req.getOpenInfoList()) {<a name="line.527"></a>
+<span class="sourceLineNo">528</span> RegionOpeningState state = execOpenRegion(server, openReq);<a name="line.528"></a>
+<span class="sourceLineNo">529</span> if (state != null) {<a name="line.529"></a>
+<span class="sourceLineNo">530</span> resp.addOpeningState(state);<a name="line.530"></a>
+<span class="sourceLineNo">531</span> }<a name="line.531"></a>
+<span class="sourceLineNo">532</span> }<a name="line.532"></a>
+<span class="sourceLineNo">533</span> builder.addOpenRegion(resp.build());<a name="line.533"></a>
+<span class="sourceLineNo">534</span> }<a name="line.534"></a>
+<span class="sourceLineNo">535</span> }<a name="line.535"></a>
+<span class="sourceLineNo">536</span> if (request.getCloseRegionCount() > 0) {<a name="line.536"></a>
+<span class="sourceLineNo">537</span> for (CloseRegionRequest req: request.getCloseRegionList()) {<a name="line.537"></a>
+<span class="sourceLineNo">538</span> CloseRegionResponse resp = execCloseRegion(server,<a name="line.538"></a>
+<span class="sourceLineNo">539</span> req.getRegion().getValue().toByteArray());<a name="line.539"></a>
+<span class="sourceLineNo">540</span> if (resp != null) {<a name="line.540"></a>
+<span class="sourceLineNo">541</span> builder.addCloseRegion(resp);<a name="line.541"></a>
+<span class="sourceL
<TRUNCATED>