Examples with WriteElement org.apache.beam.sdk.io.gcp.firestore.FirestoreV1WriteFn.WriteElement used on opensource projects

Example 1 with WriteElement

use of org.apache.beam.sdk.io.gcp.firestore.FirestoreV1WriteFn.WriteElement in project beam by apache.

the class FirestoreV1FnBatchWriteWithDeadLetterQueueTest method nonRetryableWriteIsOutput.

@Test
public void nonRetryableWriteIsOutput() throws Exception {
    Write write0 = FirestoreProtoHelpers.newWrite(0);
    Write write1 = FirestoreProtoHelpers.newWrite(1).toBuilder().setCurrentDocument(Precondition.newBuilder().setExists(false).build()).build();
    BatchWriteRequest expectedRequest1 = BatchWriteRequest.newBuilder().setDatabase("projects/testing-project/databases/(default)").addWrites(write0).addWrites(write1).build();
    BatchWriteResponse response1 = BatchWriteResponse.newBuilder().addStatus(STATUS_OK).addWriteResults(WriteResult.newBuilder().setUpdateTime(Timestamp.newBuilder().setSeconds(1).build()).build()).addStatus(statusForCode(Code.ALREADY_EXISTS)).addWriteResults(WriteResult.newBuilder().build()).build();
    RpcQosOptions options = rpcQosOptions.toBuilder().withMaxAttempts(1).withBatchMaxCount(2).build();
    when(processContext.element()).thenReturn(write0, write1).thenThrow(new IllegalStateException("too many calls"));
    when(rpcQos.newWriteAttempt(any())).thenReturn(attempt);
    when(attempt.awaitSafeToProceed(any())).thenReturn(true);
    when(attempt.<Write, Element<Write>>newFlushBuffer(any())).thenReturn(newFlushBuffer(options)).thenReturn(newFlushBuffer(options)).thenThrow(new IllegalStateException("too many attempt#newFlushBuffer calls"));
    when(attempt.isCodeRetryable(Code.ALREADY_EXISTS)).thenReturn(false);
    ArgumentCaptor<BatchWriteRequest> requestCaptor1 = ArgumentCaptor.forClass(BatchWriteRequest.class);
    when(callable.call(requestCaptor1.capture())).thenReturn(response1);
    BatchWriteFnWithDeadLetterQueue fn = getFn(clock, ff, options, CounterFactory.DEFAULT, DistributionFactory.DEFAULT);
    fn.setup();
    fn.startBundle(startBundleContext);
    // write0
    fn.processElement(processContext, window);
    ArgumentCaptor<WriteFailure> writeFailureCapture = ArgumentCaptor.forClass(WriteFailure.class);
    doNothing().when(processContext).outputWithTimestamp(writeFailureCapture.capture(), any());
    // write1
    fn.processElement(processContext, window);
    WriteFailure failure = writeFailureCapture.getValue();
    assertEquals(Code.ALREADY_EXISTS.getNumber(), failure.getStatus().getCode());
    assertEquals(write1, failure.getWrite());
    assertEquals(WriteResult.getDefaultInstance(), failure.getWriteResult());
    assertEquals(expectedRequest1, requestCaptor1.getValue());
    List<WriteElement> actualWrites = new ArrayList<>(fn.writes);
    assertTrue(actualWrites.isEmpty());
    fn.finishBundle(finishBundleContext);
    verify(attempt, times(1)).recordRequestStart(any(), eq(2));
    verify(attempt, times(1)).recordWriteCounts(any(), eq(1), eq(1));
    verify(attempt, never()).completeSuccess();
    verify(callable, times(1)).call(any());
    verifyNoMoreInteractions(callable);
}

Example 2 with WriteElement

use of org.apache.beam.sdk.io.gcp.firestore.FirestoreV1WriteFn.WriteElement in project beam by apache.

the class BaseFirestoreV1WriteFnTest method endToEnd_exhaustingAttemptsResultsInException.

@Test
public final void endToEnd_exhaustingAttemptsResultsInException() throws Exception {
    ApiException err1 = ApiExceptionFactory.createException(new IOException("err1"), GrpcStatusCode.of(io.grpc.Status.Code.ABORTED), false);
    ApiException err2 = ApiExceptionFactory.createException(new IOException("err2"), GrpcStatusCode.of(io.grpc.Status.Code.ABORTED), false);
    ApiException err3 = ApiExceptionFactory.createException(new IOException("err3"), GrpcStatusCode.of(io.grpc.Status.Code.ABORTED), false);
    Instant attemptStart = Instant.ofEpochMilli(0);
    Instant rpc1Start = Instant.ofEpochMilli(1);
    Instant rpc1End = Instant.ofEpochMilli(2);
    Instant rpc2Start = Instant.ofEpochMilli(3);
    Instant rpc2End = Instant.ofEpochMilli(4);
    Instant rpc3Start = Instant.ofEpochMilli(5);
    Instant rpc3End = Instant.ofEpochMilli(6);
    Write write = newWrite();
    Element<Write> element1 = new WriteElement(0, write, window);
    FlushBuffer<Element<Write>> flushBuffer = spy(newFlushBuffer(rpcQosOptions));
    when(processContext.element()).thenReturn(write);
    when(attempt.awaitSafeToProceed(any())).thenReturn(true);
    when(attempt.<Write, Element<Write>>newFlushBuffer(attemptStart)).thenReturn(flushBuffer);
    when(flushBuffer.isFull()).thenReturn(true);
    when(flushBuffer.offer(element1)).thenReturn(true);
    when(flushBuffer.iterator()).thenReturn(newArrayList(element1).iterator());
    when(flushBuffer.getBufferedElementsCount()).thenReturn(1);
    when(callable.call(any())).thenThrow(err1, err2, err3);
    doNothing().when(attempt).checkCanRetry(any(), eq(err1));
    doNothing().when(attempt).checkCanRetry(any(), eq(err2));
    doThrow(err3).when(attempt).checkCanRetry(any(), eq(err3));
    try {
        FnT fn = getFn(clock, ff, rpcQosOptions, CounterFactory.DEFAULT, DistributionFactory.DEFAULT);
        runFunction(fn);
        fail("Expected exception");
    } catch (ApiException e) {
        assertNotNull(e.getMessage());
        assertTrue(e.getMessage().contains("err3"));
    }
    verify(flushBuffer, times(1)).offer(element1);
    verify(flushBuffer, atLeastOnce()).isFull();
    verify(attempt, times(1)).recordRequestStart(rpc1Start, 1);
    verify(attempt, times(1)).recordWriteCounts(rpc1End, 0, 1);
    verify(attempt, times(1)).recordRequestStart(rpc2Start, 1);
    verify(attempt, times(1)).recordWriteCounts(rpc2End, 0, 1);
    verify(attempt, times(1)).recordRequestStart(rpc3Start, 1);
    verify(attempt, times(1)).recordWriteCounts(rpc3End, 0, 1);
    verify(attempt, never()).recordWriteCounts(any(), gt(0), anyInt());
    verify(attempt, never()).completeSuccess();
}

Example 3 with WriteElement

use of org.apache.beam.sdk.io.gcp.firestore.FirestoreV1WriteFn.WriteElement in project beam by apache.

the class BaseFirestoreV1WriteFnTest method endToEnd_success.

@Test
public final void endToEnd_success() throws Exception {
    Write write = newWrite();
    BatchWriteRequest expectedRequest = BatchWriteRequest.newBuilder().setDatabase("projects/testing-project/databases/(default)").addWrites(write).build();
    BatchWriteResponse response = BatchWriteResponse.newBuilder().addStatus(STATUS_OK).build();
    Element<Write> element1 = new WriteElement(0, write, window);
    Instant attemptStart = Instant.ofEpochMilli(0);
    Instant rpcStart = Instant.ofEpochMilli(1);
    Instant rpcEnd = Instant.ofEpochMilli(2);
    RpcQosOptions options = rpcQosOptions.toBuilder().withBatchMaxCount(1).build();
    FlushBuffer<Element<Write>> flushBuffer = spy(newFlushBuffer(options));
    when(processContext.element()).thenReturn(write);
    when(attempt.awaitSafeToProceed(any())).thenReturn(true);
    when(attempt.<Write, Element<Write>>newFlushBuffer(attemptStart)).thenReturn(flushBuffer);
    ArgumentCaptor<BatchWriteRequest> requestCaptor = ArgumentCaptor.forClass(BatchWriteRequest.class);
    when(callable.call(requestCaptor.capture())).thenReturn(response);
    runFunction(getFn(clock, ff, options, CounterFactory.DEFAULT, DistributionFactory.DEFAULT));
    assertEquals(expectedRequest, requestCaptor.getValue());
    verify(flushBuffer, times(1)).offer(element1);
    verify(flushBuffer, times(1)).isFull();
    verify(attempt, times(1)).recordRequestStart(rpcStart, 1);
    verify(attempt, times(1)).recordWriteCounts(rpcEnd, 1, 0);
    verify(attempt, never()).recordWriteCounts(any(), anyInt(), gt(0));
    verify(attempt, never()).checkCanRetry(any(), any());
}

Example 4 with WriteElement

use of org.apache.beam.sdk.io.gcp.firestore.FirestoreV1WriteFn.WriteElement in project beam by apache.

the class BaseFirestoreV1WriteFnTest method queuedWritesMaintainPriorityIfNotFlushed.

@Test
public final void queuedWritesMaintainPriorityIfNotFlushed() throws Exception {
    RpcQosOptions options = rpcQosOptions.toBuilder().withMaxAttempts(1).build();
    Write write0 = newWrite(0);
    Write write1 = newWrite(1);
    Write write2 = newWrite(2);
    Write write3 = newWrite(3);
    Write write4 = newWrite(4);
    Instant write4Start = Instant.ofEpochMilli(4);
    when(processContext.element()).thenReturn(write0, write1, write2, write3, write4).thenThrow(new IllegalStateException("too many calls"));
    when(rpcQos.newWriteAttempt(any())).thenReturn(attempt);
    when(attempt.awaitSafeToProceed(any())).thenReturn(true);
    when(attempt.<Write, Element<Write>>newFlushBuffer(any())).thenAnswer(invocation -> newFlushBuffer(options));
    FnT fn = getFn(clock, ff, options, CounterFactory.DEFAULT, DistributionFactory.DEFAULT);
    fn.setup();
    fn.startBundle(startBundleContext);
    // write0
    fn.processElement(processContext, window);
    // write1
    fn.processElement(processContext, window);
    // write2
    fn.processElement(processContext, window);
    // write3
    fn.processElement(processContext, window);
    // write4
    fn.processElement(processContext, window);
    List<WriteElement> expectedWrites = newArrayList(new WriteElement(0, write0, window), new WriteElement(1, write1, window), new WriteElement(2, write2, window), new WriteElement(3, write3, window), new WriteElement(4, write4, window));
    List<WriteElement> actualWrites = new ArrayList<>(fn.writes);
    assertEquals(expectedWrites, actualWrites);
    assertEquals(5, fn.queueNextEntryPriority);
    verify(attempt, times(1)).newFlushBuffer(write4Start);
    verifyNoMoreInteractions(callable);
}

Example 5 with WriteElement

use of org.apache.beam.sdk.io.gcp.firestore.FirestoreV1WriteFn.WriteElement in project beam by apache.

the class BaseFirestoreV1WriteFnTest method attemptsExhaustedForRetryableError.

@Override
@Test
public final void attemptsExhaustedForRetryableError() throws Exception {
    Instant attemptStart = Instant.ofEpochMilli(0);
    Instant rpc1Start = Instant.ofEpochMilli(1);
    Instant rpc1End = Instant.ofEpochMilli(2);
    Instant rpc2Start = Instant.ofEpochMilli(3);
    Instant rpc2End = Instant.ofEpochMilli(4);
    Instant rpc3Start = Instant.ofEpochMilli(5);
    Instant rpc3End = Instant.ofEpochMilli(6);
    Write write = newWrite();
    Element<Write> element1 = new WriteElement(0, write, window);
    when(ff.getFirestoreStub(any())).thenReturn(stub);
    when(ff.getRpcQos(any())).thenReturn(rpcQos);
    when(rpcQos.newWriteAttempt(FirestoreV1RpcAttemptContexts.V1FnRpcAttemptContext.BatchWrite)).thenReturn(attempt);
    when(stub.batchWriteCallable()).thenReturn(callable);
    FlushBuffer<Element<Write>> flushBuffer = spy(newFlushBuffer(rpcQosOptions));
    when(attempt.awaitSafeToProceed(any())).thenReturn(true);
    when(attempt.<Write, Element<Write>>newFlushBuffer(attemptStart)).thenReturn(flushBuffer);
    when(flushBuffer.offer(element1)).thenReturn(true);
    when(flushBuffer.iterator()).thenReturn(newArrayList(element1).iterator());
    when(flushBuffer.getBufferedElementsCount()).thenReturn(1);
    when(flushBuffer.isFull()).thenReturn(true);
    when(callable.call(any())).thenThrow(RETRYABLE_ERROR, RETRYABLE_ERROR, RETRYABLE_ERROR);
    doNothing().when(attempt).recordWriteCounts(any(), anyInt(), anyInt());
    doNothing().doNothing().doThrow(RETRYABLE_ERROR).when(attempt).checkCanRetry(any(), eq(RETRYABLE_ERROR));
    when(processContext.element()).thenReturn(write);
    try {
        runFunction(getFn(clock, ff, rpcQosOptions, CounterFactory.DEFAULT, DistributionFactory.DEFAULT));
        fail("Expected ApiException to be throw after exhausted attempts");
    } catch (ApiException e) {
        assertSame(RETRYABLE_ERROR, e);
    }
    verify(attempt, times(1)).awaitSafeToProceed(attemptStart);
    verify(attempt, times(1)).recordRequestStart(rpc1Start, 1);
    verify(attempt, times(1)).recordWriteCounts(rpc1End, 0, 1);
    verify(attempt, times(1)).recordRequestStart(rpc2Start, 1);
    verify(attempt, times(1)).recordWriteCounts(rpc2End, 0, 1);
    verify(attempt, times(1)).recordRequestStart(rpc3Start, 1);
    verify(attempt, times(1)).recordWriteCounts(rpc3End, 0, 1);
    verify(attempt, times(0)).recordWriteCounts(any(), gt(0), anyInt());
    verify(attempt, never()).completeSuccess();
}