christinefeng commented on a change in pull request #749: PHOENIX-4521: Allow
Pherf scenario to define per query max allowed query execution duration after
which thread is interrupted
URL: https://github.com/apache/phoenix/pull/749#discussion_r402672926
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File path:
phoenix-pherf/src/main/java/org/apache/phoenix/pherf/workload/MultiThreadedRunnerTest.java
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@@ -0,0 +1,95 @@
+package org.apache.phoenix.pherf.workload;
+
+import javafx.util.Pair;
+import org.apache.phoenix.pherf.configuration.Query;
+import org.apache.phoenix.pherf.configuration.Scenario;
+import org.apache.phoenix.pherf.configuration.XMLConfigParser;
+import org.apache.phoenix.pherf.result.DataModelResult;
+import org.apache.phoenix.pherf.result.ThreadTime;
+import org.apache.phoenix.pherf.rules.RulesApplier;
+import org.apache.phoenix.util.EnvironmentEdge;
+import org.apache.phoenix.util.EnvironmentEdgeManager;
+import org.junit.Test;
+import org.mockito.Mockito;
+
+import java.sql.ResultSet;
+
+import static org.junit.Assert.*;
+
+public class MultiThreadedRunnerTest {
+
+ private static class MyClock extends EnvironmentEdge {
+
+ public MyClock () {}
+
+ @Override
+ public long currentTime() {
+ return System.currentTimeMillis();
+ }
+ }
+
+ @Test
+ public void testExpectedRowsMismatch() throws Exception {
+ XMLConfigParser parser = new
XMLConfigParser(".*timeout_test_scenario.xml");
+ Query mockQuery = Mockito.mock(Query.class);
+ Mockito.when(mockQuery.getExpectedAggregateRowCount()).thenReturn(1L);
+ MultiThreadedRunner mtr = new MultiThreadedRunner("test", mockQuery,
+ new DataModelResult(), new ThreadTime(),
+ 10, 1000,
+ true, new RulesApplier(parser),
+ new Scenario(), new WorkloadExecutor(), parser);
+ ResultSet mockRS = Mockito.mock(ResultSet.class);
+ Mockito.when(mockRS.next()).thenReturn(true);
+ Mockito.when(mockRS.getLong(1)).thenReturn(2L);
+ try {
+ mtr.getResults(mockRS, "test_iteration", false);
+ fail();
+ } catch (RuntimeException e) {
+ //pass;
+ }
+
+ }
+
+ @Test
+ public void testTimeout() throws Exception {
+ MyClock myClock = Mockito.mock(MyClock.class);
+ Mockito.when(myClock.currentTime()).thenReturn(0L,0L, 0L, 5000L);
//currentTime() gets called twice during MTR construction
Review comment:
It gets called twice during construction, so it returns 0L twice there
Then once getResults() starts, it gets called once and returns 0L to set the
start time
Then it gets called one last time, so it'll return 5000L there to set the
end time
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