private static void TryMT(
RegressionEnvironment env,
int numSeconds)
{
var epl =
"create table MyTable (p0 string, p1 string, p2 string, p3 string, p4 string);\n" +
"on SupportBean merge MyTable " +
" when not matched then insert select '1' as p0, '1' as p1, '1' as p2, '1' as p3, '1' as p4;\n" +
"on SupportBean_S0 merge MyTable " +
" when matched then update set p0=P00, p1=P00, p2=P00, p3=P00, p4=P00;\n" +
"@Name('out') select p0 from SupportBean_S1 unidirectional, MyTable where " +
"(p0='1' and p1='1' and p2='1' and p3='1' and p4='1')" +
" or (p0='2' and p1='2' and p2='2' and p3='2' and p4='2')" +
";\n";
env.CompileDeploy(epl);
// preload
env.SendEventBean(new SupportBean());
var writeRunnable = new UpdateWriteRunnable(env);
var readRunnable = new ReadRunnable(env);
// start
var threadWrite = new Thread(writeRunnable.Run) {
Name = typeof(InfraTableMTUngroupedJoinColumnConsistency).Name + "-write"
};
var threadRead = new Thread(readRunnable.Run) {
Name = typeof(InfraTableMTUngroupedJoinColumnConsistency).Name + "-read"
};
threadWrite.Start();
threadRead.Start();
// wait
Thread.Sleep(numSeconds * 1000);
// shutdown
writeRunnable.Shutdown = true;
readRunnable.Shutdown = true;
// join
log.Info("Waiting for completion");
threadWrite.Join();
threadRead.Join();
env.UndeployAll();
Assert.IsNull(writeRunnable.Exception);
Assert.IsNull(readRunnable.Exception);
Console.Out.WriteLine(
"Write loops " + writeRunnable.numLoops + " and performed " + readRunnable.numQueries + " reads");
Assert.IsTrue(writeRunnable.numLoops > 1);
Assert.IsTrue(readRunnable.numQueries > 100);
}
private void TryMT(EPServiceProvider epService, int numSeconds)
{
string epl =
"create table MyTable (p0 string, p1 string, p2 string, p3 string, p4 string);\n" +
"on SupportBean merge MyTable " +
" when not matched then insert select '1' as p0, '1' as p1, '1' as p2, '1' as p3, '1' as p4;\n" +
"on SupportBean_S0 merge MyTable " +
" when matched then update set p0=p00, p1=p00, p2=p00, p3=p00, p4=p00;\n" +
"@Name('out') select p0 from SupportBean_S1 unidirectional, MyTable where " +
"(p0='1' and p1='1' and p2='1' and p3='1' and p4='1')" +
" or (p0='2' and p1='2' and p2='2' and p3='2' and p4='2')" +
";\n";
epService.EPAdministrator.DeploymentAdmin.ParseDeploy(epl);
// preload
epService.EPRuntime.SendEvent(new SupportBean());
var writeRunnable = new UpdateWriteRunnable(epService);
var readRunnable = new ReadRunnable(epService);
// start
var threadWrite = new Thread(writeRunnable.Run);
var threadRead = new Thread(readRunnable.Run);
threadWrite.Start();
threadRead.Start();
// wait
Thread.Sleep(numSeconds * 1000);
// shutdown
writeRunnable.SetShutdown(true);
readRunnable.SetShutdown(true);
// join
Log.Info("Waiting for completion");
threadWrite.Join();
threadRead.Join();
Assert.IsNull(writeRunnable.Exception);
Assert.IsNull(readRunnable.Exception);
Log.Info("Write loops " + writeRunnable.NumLoops + " and performed " + readRunnable.NumQueries + " reads");
Assert.IsTrue(writeRunnable.NumLoops > 1);
Assert.IsTrue(readRunnable.NumQueries > 100);
}
