Examples with FragmentResponseMessage org.voltdb.messaging.FragmentResponseMessage used on opensource projects

Example 16 with FragmentResponseMessage

use of org.voltdb.messaging.FragmentResponseMessage in project voltdb by VoltDB.

the class TestMpTransactionState method testMultiSitePartitionedRead.

@Test
public void testMultiSitePartitionedRead() throws IOException {
    long txnId = 1234l;
    int batch_size = 3;
    Iv2InitiateTaskMessage taskmsg = new Iv2InitiateTaskMessage(0, -1, (txnId - 1), txnId, System.currentTimeMillis(), true, false, new StoredProcedureInvocation(), 0, 0, false);
    int hsids = 6;
    buddyHSId = 0;
    long[] non_local = configureHSIds(hsids);
    MpTestPlan plan = createTestPlan(batch_size, true, false, false, non_local);
    Mailbox mailbox = mock(Mailbox.class);
    SiteProcedureConnection siteConnection = mock(SiteProcedureConnection.class);
    MpTransactionState dut = new MpTransactionState(mailbox, taskmsg, allHsids, partMasters, buddyHSId, false);
    // emulate ProcedureRunner's use for a single local fragment
    dut.setupProcedureResume(true, plan.depsToResume);
    dut.createLocalFragmentWork(plan.localWork, false);
    // This will be passed a FragmentTaskMessage with no deps
    dut.createAllParticipatingFragmentWork(plan.remoteWork);
    // we should send 6 messages
    verify(mailbox).send(eq(non_local), (VoltMessage) any());
    // offer all the necessary fragment responses to satisfy deps
    for (FragmentResponseMessage msg : plan.generatedResponses) {
        dut.offerReceivedFragmentResponse(msg);
    }
    // if we've satisfied everything, this should run to completion
    Map<Integer, List<VoltTable>> results = dut.recursableRun(siteConnection);
    verify(mailbox).send(eq(buddyHSId), (BorrowTaskMessage) any());
    // verify returned deps/tables
    assertEquals(batch_size, results.size());
    System.out.println(results);
}

Example 17 with FragmentResponseMessage

use of org.voltdb.messaging.FragmentResponseMessage in project voltdb by VoltDB.

the class TestMpTransactionState method testOneSitePartitionedRead.

@Test
public void testOneSitePartitionedRead() throws IOException {
    long txnId = 1234l;
    int batch_size = 3;
    Iv2InitiateTaskMessage taskmsg = new Iv2InitiateTaskMessage(0, -1, (txnId - 1), txnId, System.currentTimeMillis(), true, false, new StoredProcedureInvocation(), 0, 0, false);
    int hsids = 1;
    buddyHSId = 0;
    long[] non_local = configureHSIds(hsids);
    MpTestPlan plan = createTestPlan(batch_size, true, false, false, non_local);
    Mailbox mailbox = mock(Mailbox.class);
    SiteProcedureConnection siteConnection = mock(SiteProcedureConnection.class);
    MpTransactionState dut = new MpTransactionState(mailbox, taskmsg, allHsids, partMasters, buddyHSId, false);
    // emulate ProcedureRunner's use for a single local fragment
    dut.setupProcedureResume(true, plan.depsToResume);
    dut.createLocalFragmentWork(plan.localWork, false);
    // This will be passed a FragmentTaskMessage with no deps
    dut.createAllParticipatingFragmentWork(plan.remoteWork);
    // we should send one message
    verify(mailbox).send(eq(new long[] { buddyHSId }), (VoltMessage) any());
    // offer all the necessary fragment responses to satisfy deps
    for (FragmentResponseMessage msg : plan.generatedResponses) {
        System.out.println("Offering response: " + msg);
        dut.offerReceivedFragmentResponse(msg);
    }
    // if we've satisfied everything, this should run to completion
    Map<Integer, List<VoltTable>> results = dut.recursableRun(siteConnection);
    // Verify we send a BorrowTask
    verify(mailbox).send(eq(buddyHSId), (BorrowTaskMessage) any());
    // verify returned deps/tables
    assertEquals(batch_size, results.size());
    System.out.println(results);
}

Example 18 with FragmentResponseMessage

use of org.voltdb.messaging.FragmentResponseMessage in project voltdb by VoltDB.

the class TestMpTransactionState method testSingleReplicatedReadFragment.

@Test
public void testSingleReplicatedReadFragment() throws IOException {
    long txnId = 1234l;
    int batch_size = 3;
    Iv2InitiateTaskMessage taskmsg = new Iv2InitiateTaskMessage(3, 4, (txnId - 1), txnId, System.currentTimeMillis(), true, false, new StoredProcedureInvocation(), 0, 0, false);
    int hsids = 6;
    buddyHSId = 3;
    long[] non_local = configureHSIds(hsids);
    MpTestPlan plan = createTestPlan(batch_size, true, true, false, non_local);
    Mailbox mailbox = mock(Mailbox.class);
    SiteProcedureConnection siteConnection = mock(SiteProcedureConnection.class);
    MpTransactionState dut = new MpTransactionState(mailbox, taskmsg, allHsids, partMasters, buddyHSId, false);
    // emulate ProcedureRunner's use for a single local fragment
    dut.setupProcedureResume(true, plan.depsToResume);
    dut.createLocalFragmentWork(plan.localWork, false);
    // This will be passed a FragmentTaskMessage with no deps
    dut.createAllParticipatingFragmentWork(plan.remoteWork);
    // verify no messages sent to non-3 HSIDs for read-only
    verify(mailbox, never()).send(anyLong(), (VoltMessage) any());
    verify(mailbox, never()).send(new long[] { anyLong() }, (VoltMessage) any());
    // offer all the necessary fragment responses to satisfy deps
    for (FragmentResponseMessage msg : plan.generatedResponses) {
        dut.offerReceivedFragmentResponse(msg);
    }
    // if we've satisfied everything, this should run to completion
    Map<Integer, List<VoltTable>> results = dut.recursableRun(siteConnection);
    verify(mailbox).send(eq(buddyHSId), (BorrowTaskMessage) any());
    // verify returned deps/tables
    assertEquals(batch_size, results.size());
    System.out.println(results);
}

Example 19 with FragmentResponseMessage

use of org.voltdb.messaging.FragmentResponseMessage in project voltdb by VoltDB.

the class TestMpTransactionState method testMPReadWithDummyResponse.

@Test
public void testMPReadWithDummyResponse() throws IOException {
    long txnId = 1234l;
    int batch_size = 3;
    Iv2InitiateTaskMessage taskmsg = new Iv2InitiateTaskMessage(0, -1, (txnId - 1), txnId, System.currentTimeMillis(), true, false, new StoredProcedureInvocation(), 0, 0, false);
    int hsids = 6;
    buddyHSId = 0;
    long[] non_local = configureHSIds(hsids);
    MpTestPlan plan = createTestPlan(batch_size, true, false, false, non_local);
    // replace the last remote fragment response with a dummy
    for (FragmentResponseMessage dummy : plan.generatedResponses) {
        if (dummy.getExecutorSiteId() == non_local[non_local.length - 1]) {
            dummy.setRecovering(true);
            for (int i = 0; i < dummy.getTableCount(); i++) {
                VoltTable depTable = dummy.getTableAtIndex(i);
                depTable.setStatusCode(VoltTableUtil.NULL_DEPENDENCY_STATUS);
                depTable.clearRowData();
            }
        }
    }
    Mailbox mailbox = mock(Mailbox.class);
    SiteProcedureConnection siteConnection = mock(SiteProcedureConnection.class);
    MpTransactionState dut = new MpTransactionState(mailbox, taskmsg, allHsids, partMasters, buddyHSId, false);
    // emulate ProcedureRunner's use for a single local fragment
    dut.setupProcedureResume(true, plan.depsToResume);
    dut.createLocalFragmentWork(plan.localWork, false);
    // This will be passed a FragmentTaskMessage with no deps
    dut.createAllParticipatingFragmentWork(plan.remoteWork);
    // we should send 6 messages
    verify(mailbox).send(eq(non_local), (VoltMessage) any());
    // offer all the necessary fragment responses to satisfy deps
    for (FragmentResponseMessage msg : plan.generatedResponses) {
        dut.offerReceivedFragmentResponse(msg);
    }
    // if we've satisfied everything, this should run to completion
    Map<Integer, List<VoltTable>> results = dut.recursableRun(siteConnection);
    ArgumentCaptor<BorrowTaskMessage> borrowCaptor = ArgumentCaptor.forClass(BorrowTaskMessage.class);
    verify(mailbox).send(eq(buddyHSId), borrowCaptor.capture());
    // make sure that the borrow task message doesn't have any dummy dependency tables as input
    BorrowTaskMessage borrowMsg = borrowCaptor.getValue();
    Map<Integer, List<VoltTable>> inputDepMap = borrowMsg.getInputDepMap();
    for (List<VoltTable> tables : inputDepMap.values()) {
        for (VoltTable table : tables) {
            assertNotSame(VoltTableUtil.NULL_DEPENDENCY_STATUS, table.getStatusCode());
        }
    }
    // verify returned deps/tables
    assertEquals(batch_size, results.size());
    System.out.println(results);
}

Example 20 with FragmentResponseMessage

use of org.voltdb.messaging.FragmentResponseMessage in project voltdb by VoltDB.

the class TestMpTransactionState method testOneSitePartitionedReadWithBuddyRollback.

@Test
public void testOneSitePartitionedReadWithBuddyRollback() throws IOException {
    long txnId = 1234l;
    int batch_size = 3;
    Iv2InitiateTaskMessage taskmsg = new Iv2InitiateTaskMessage(0, 0, (txnId - 1), txnId, System.currentTimeMillis(), true, false, new StoredProcedureInvocation(), 0, 0, false);
    int hsids = 1;
    buddyHSId = 0;
    long[] non_local = configureHSIds(hsids);
    MpTestPlan plan = createTestPlan(batch_size, true, false, false, non_local);
    Mailbox mailbox = mock(Mailbox.class);
    SiteProcedureConnection siteConnection = mock(SiteProcedureConnection.class);
    MpTransactionState dut = new MpTransactionState(mailbox, taskmsg, allHsids, partMasters, buddyHSId, false);
    // emulate ProcedureRunner's use for a single local fragment
    dut.setupProcedureResume(true, plan.depsToResume);
    dut.createLocalFragmentWork(plan.localWork, false);
    // This will be passed a FragmentTaskMessage with no deps
    dut.createAllParticipatingFragmentWork(plan.remoteWork);
    // we should send one message
    verify(mailbox).send(eq(new long[] { buddyHSId }), (VoltMessage) any());
    // to simplify, offer messages first
    // offer all the necessary fragment responses to satisfy deps
    // just be lazy and perturb the buddy response here
    plan.generatedResponses.get(plan.generatedResponses.size() - 1).setStatus(FragmentResponseMessage.UNEXPECTED_ERROR, new EEException(1234));
    for (FragmentResponseMessage msg : plan.generatedResponses) {
        System.out.println("Offering response: " + msg);
        dut.offerReceivedFragmentResponse(msg);
    }
    // We're getting an error, so this should throw something
    boolean threw = false;
    try {
        dut.recursableRun(siteConnection);
        fail();
    } catch (EEException eee) {
        if (eee.getErrorCode() == 1234) {
            threw = true;
        }
    }
    assertTrue(threw);
}