示例#1
0
  /** Fake an adhoc compiler result and return it to the CI, see if CI initiates the txn. */
  @Test
  public void testFinishedMPAdHocPlanning() throws Exception {
    // Need a batch and a statement
    AdHocPlannedStmtBatch plannedStmtBatch =
        new AdHocPlannedStmtBatch(
            "select * from a",
            null,
            0,
            0,
            "localhost",
            false,
            ProcedureInvocationType.ORIGINAL,
            0,
            0,
            null);
    AdHocPlannedStatement s =
        new AdHocPlannedStatement(
            "select * from a".getBytes(Constants.UTF8ENCODING),
            new CorePlan(
                new byte[0],
                new byte[0],
                new byte[20],
                new byte[20],
                false,
                false,
                true,
                new VoltType[0],
                0),
            ParameterSet.emptyParameterSet(),
            null,
            null,
            null);
    plannedStmtBatch.addStatement(s);
    m_ci.processFinishedCompilerWork(plannedStmtBatch).run();

    ArgumentCaptor<Long> destinationCaptor = ArgumentCaptor.forClass(Long.class);
    ArgumentCaptor<Iv2InitiateTaskMessage> messageCaptor =
        ArgumentCaptor.forClass(Iv2InitiateTaskMessage.class);
    verify(m_messenger).send(destinationCaptor.capture(), messageCaptor.capture());
    Iv2InitiateTaskMessage message = messageCaptor.getValue();

    // assertFalse(boolValues.get(0)); // is admin
    assertTrue(message.isReadOnly()); // readonly
    assertFalse(message.isSinglePartition()); // single-part
    // assertFalse(boolValues.get(3)); // every site
    assertEquals("@AdHoc_RO_MP", message.getStoredProcedureName());

    byte[] serializedData = (byte[]) message.getStoredProcedureInvocation().getParameterAtIndex(0);
    AdHocPlannedStatement[] statements =
        AdHocPlannedStmtBatch.planArrayFromBuffer(ByteBuffer.wrap(serializedData));
    assertEquals(1, statements.length);
    String sql = new String(statements[0].sql, Constants.UTF8ENCODING);
    assertEquals("select * from a", sql);
  }
示例#2
0
  @Test
  public void testFinishedSPAdHocPlanning() throws Exception {
    // Need a batch and a statement
    AdHocPlannedStmtBatch plannedStmtBatch =
        new AdHocPlannedStmtBatch(
            "select * from a where i = 3",
            3,
            0,
            0,
            "localhost",
            false,
            ProcedureInvocationType.ORIGINAL,
            0,
            0,
            null);
    AdHocPlannedStatement s =
        new AdHocPlannedStatement(
            "select * from a where i = 3".getBytes(Constants.UTF8ENCODING),
            new CorePlan(
                new byte[0], null, new byte[20], null, false, false, true, new VoltType[0], 0),
            ParameterSet.fromArrayNoCopy(new Object[0]),
            null,
            null,
            3);
    plannedStmtBatch.addStatement(s);
    m_ci.processFinishedCompilerWork(plannedStmtBatch).run();

    ArgumentCaptor<Long> destinationCaptor = ArgumentCaptor.forClass(Long.class);
    ArgumentCaptor<Iv2InitiateTaskMessage> messageCaptor =
        ArgumentCaptor.forClass(Iv2InitiateTaskMessage.class);
    verify(m_messenger).send(destinationCaptor.capture(), messageCaptor.capture());
    Iv2InitiateTaskMessage message = messageCaptor.getValue();

    assertTrue(message.isReadOnly()); // readonly
    assertTrue(message.isSinglePartition()); // single-part
    assertEquals("@AdHoc_RO_SP", message.getStoredProcedureName());

    // SP AdHoc should have partitioning parameter serialized in the parameter set
    Object partitionParam = message.getStoredProcedureInvocation().getParameterAtIndex(0);
    assertTrue(partitionParam instanceof byte[]);
    VoltType type =
        VoltType.get((Byte) message.getStoredProcedureInvocation().getParameterAtIndex(1));
    assertTrue(type.isInteger());
    byte[] serializedData = (byte[]) message.getStoredProcedureInvocation().getParameterAtIndex(2);
    AdHocPlannedStatement[] statements =
        AdHocPlannedStmtBatch.planArrayFromBuffer(ByteBuffer.wrap(serializedData));
    assertTrue(Arrays.equals(TheHashinator.valueToBytes(3), (byte[]) partitionParam));
    assertEquals(1, statements.length);
    String sql = new String(statements[0].sql, Constants.UTF8ENCODING);
    assertEquals("select * from a where i = 3", sql);
  }