Examples with FailedMutation com.google.cloud.bigtable.data.v2.models.MutateRowsException.FailedMutation used on opensource projects

Example 1 with FailedMutation

use of com.google.cloud.bigtable.data.v2.models.MutateRowsException.FailedMutation in project java-bigtable by googleapis.

the class MutateRowsAttemptCallableTest method mixedTest.

@Test
public void mixedTest() {
    // Setup the request & response
    MutateRowsRequest request = MutateRowsRequest.newBuilder().addEntries(Entry.getDefaultInstance()).addEntries(Entry.getDefaultInstance()).addEntries(Entry.getDefaultInstance()).build();
    innerCallable.response.add(MutateRowsResponse.newBuilder().addEntries(MutateRowsResponse.Entry.newBuilder().setIndex(0).setStatus(OK_STATUS_PROTO)).addEntries(MutateRowsResponse.Entry.newBuilder().setIndex(1).setStatus(TRANSIENT_ERROR_STATUS_PROTO)).addEntries(MutateRowsResponse.Entry.newBuilder().setIndex(2).setStatus(PERMENANT_ERROR_STATUS_PROTO)).build());
    MutateRowsAttemptCallable attemptCallable = new MutateRowsAttemptCallable(innerCallable, request, callContext, retryCodes);
    attemptCallable.setExternalFuture(parentFuture);
    // Make the only call
    attemptCallable.call();
    // Overall error expectations
    Throwable actualError = null;
    try {
        parentFuture.attemptFuture.get();
    } catch (Throwable t) {
        actualError = t.getCause();
    }
    assertThat(actualError).isInstanceOf(MutateRowsException.class);
    assertThat(((MutateRowsException) actualError).isRetryable()).isTrue();
    // Entry expectations
    @SuppressWarnings("ConstantConditions") List<FailedMutation> failedMutations = ((MutateRowsException) actualError).getFailedMutations();
    assertThat(failedMutations).hasSize(2);
    assertThat(failedMutations.get(0).getIndex()).isEqualTo(1);
    assertThat(failedMutations.get(0).getError().getStatusCode().getCode()).isEqualTo(Code.UNAVAILABLE);
    assertThat(failedMutations.get(0).getError().isRetryable()).isTrue();
    assertThat(failedMutations.get(1).getIndex()).isEqualTo(2);
    assertThat(failedMutations.get(1).getError().getStatusCode().getCode()).isEqualTo(Code.INVALID_ARGUMENT);
    assertThat(failedMutations.get(1).getError().isRetryable()).isFalse();
}

Example 2 with FailedMutation

use of com.google.cloud.bigtable.data.v2.models.MutateRowsException.FailedMutation in project java-bigtable by googleapis.

the class MutateRowsAttemptCallableTest method rpcPermanentError.

@Test
public void rpcPermanentError() {
    // Setup the request & response
    MutateRowsRequest request = MutateRowsRequest.newBuilder().addEntries(Entry.getDefaultInstance()).addEntries(Entry.getDefaultInstance()).build();
    final UnavailableException rpcError = new UnavailableException("fake error", null, GrpcStatusCode.of(io.grpc.Status.Code.INVALID_ARGUMENT), false);
    UnaryCallable<MutateRowsRequest, List<MutateRowsResponse>> innerCallable = new UnaryCallable<MutateRowsRequest, List<MutateRowsResponse>>() {

        @Override
        public ApiFuture<List<MutateRowsResponse>> futureCall(MutateRowsRequest request, ApiCallContext context) {
            return ApiFutures.immediateFailedFuture(rpcError);
        }
    };
    // Make the call
    MutateRowsAttemptCallable attemptCallable = new MutateRowsAttemptCallable(innerCallable, request, callContext, retryCodes);
    attemptCallable.setExternalFuture(parentFuture);
    attemptCallable.call();
    // Overall expectations: retryable error
    Throwable actualError = null;
    try {
        parentFuture.attemptFuture.get();
    } catch (Throwable t) {
        actualError = t.getCause();
    }
    assertThat(actualError).isInstanceOf(MutateRowsException.class);
    assertThat(((MutateRowsException) actualError).isRetryable()).isFalse();
    // Entry expectations: both entries failed with an error whose cause is the rpc error
    @SuppressWarnings("ConstantConditions") List<FailedMutation> failedMutations = ((MutateRowsException) actualError).getFailedMutations();
    assertThat(failedMutations).hasSize(2);
    assertThat(failedMutations.get(0).getIndex()).isEqualTo(0);
    assertThat(failedMutations.get(0).getError().isRetryable()).isFalse();
    assertThat(failedMutations.get(0).getError().getCause()).isEqualTo(rpcError);
    assertThat(failedMutations.get(1).getIndex()).isEqualTo(1);
    assertThat(failedMutations.get(1).getError().isRetryable()).isFalse();
    assertThat(failedMutations.get(1).getError().getCause()).isEqualTo(rpcError);
}

Example 3 with FailedMutation

use of com.google.cloud.bigtable.data.v2.models.MutateRowsException.FailedMutation in project java-bigtable by googleapis.

the class MutateRowsAttemptCallableTest method rpcRetryableError.

@Test
public void rpcRetryableError() {
    // Setup the request & response
    MutateRowsRequest request = MutateRowsRequest.newBuilder().addEntries(Entry.getDefaultInstance()).addEntries(Entry.getDefaultInstance()).build();
    final UnavailableException rpcError = new UnavailableException("fake error", null, GrpcStatusCode.of(io.grpc.Status.Code.UNAVAILABLE), true);
    UnaryCallable<MutateRowsRequest, List<MutateRowsResponse>> innerCallable = new UnaryCallable<MutateRowsRequest, List<MutateRowsResponse>>() {

        @Override
        public ApiFuture<List<MutateRowsResponse>> futureCall(MutateRowsRequest request, ApiCallContext context) {
            return ApiFutures.immediateFailedFuture(rpcError);
        }
    };
    // Make the call
    MutateRowsAttemptCallable attemptCallable = new MutateRowsAttemptCallable(innerCallable, request, callContext, retryCodes);
    attemptCallable.setExternalFuture(parentFuture);
    attemptCallable.call();
    // Overall expectations: retryable error
    Throwable actualError = null;
    try {
        parentFuture.attemptFuture.get();
    } catch (Throwable t) {
        actualError = t.getCause();
    }
    assertThat(actualError).isInstanceOf(MutateRowsException.class);
    assertThat(((MutateRowsException) actualError).isRetryable()).isTrue();
    // Entry expectations: both entries failed with an error whose cause is the rpc error
    @SuppressWarnings("ConstantConditions") List<FailedMutation> failedMutations = ((MutateRowsException) actualError).getFailedMutations();
    assertThat(failedMutations).hasSize(2);
    assertThat(failedMutations.get(0).getIndex()).isEqualTo(0);
    assertThat(failedMutations.get(0).getError().isRetryable()).isTrue();
    assertThat(failedMutations.get(0).getError().getCause()).isEqualTo(rpcError);
    assertThat(failedMutations.get(1).getIndex()).isEqualTo(1);
    assertThat(failedMutations.get(1).getError().isRetryable()).isTrue();
    assertThat(failedMutations.get(1).getError().getCause()).isEqualTo(rpcError);
}

Example 4 with FailedMutation

use of com.google.cloud.bigtable.data.v2.models.MutateRowsException.FailedMutation in project java-bigtable by googleapis.

the class MutateRowsAttemptCallableTest method nextAttemptTest.

@Test
public void nextAttemptTest() {
    // Setup the request & response for the first call
    MutateRowsRequest request = MutateRowsRequest.newBuilder().addEntries(Entry.newBuilder().setRowKey(ByteString.copyFromUtf8("0-ok"))).addEntries(Entry.newBuilder().setRowKey(ByteString.copyFromUtf8("1-unavailable"))).addEntries(Entry.newBuilder().setRowKey(ByteString.copyFromUtf8("2-invalid"))).build();
    innerCallable.response.add(MutateRowsResponse.newBuilder().addEntries(MutateRowsResponse.Entry.newBuilder().setIndex(0).setStatus(OK_STATUS_PROTO)).addEntries(MutateRowsResponse.Entry.newBuilder().setIndex(1).setStatus(TRANSIENT_ERROR_STATUS_PROTO)).addEntries(MutateRowsResponse.Entry.newBuilder().setIndex(2).setStatus(PERMENANT_ERROR_STATUS_PROTO)).build());
    MutateRowsAttemptCallable attemptCallable = new MutateRowsAttemptCallable(innerCallable, request, callContext, retryCodes);
    attemptCallable.setExternalFuture(parentFuture);
    // Make the first call
    attemptCallable.call();
    // Setup the request & response for the next call
    innerCallable.response = Lists.newArrayList(MutateRowsResponse.newBuilder().addEntries(MutateRowsResponse.Entry.newBuilder().setIndex(0).setStatus(OK_STATUS_PROTO)).build());
    attemptCallable.call();
    // Make sure that only the entry with the transient error is resubmitted
    assertThat(innerCallable.lastRequest.getEntriesCount()).isEqualTo(1);
    assertThat(innerCallable.lastRequest.getEntries(0).getRowKey()).isEqualTo(ByteString.copyFromUtf8("1-unavailable"));
    // Overall error expectations
    Throwable actualError = null;
    try {
        parentFuture.attemptFuture.get();
    } catch (Throwable t) {
        actualError = t.getCause();
    }
    assertThat(actualError).isInstanceOf(MutateRowsException.class);
    assertThat(((MutateRowsException) actualError).isRetryable()).isFalse();
    // Entry expectations
    @SuppressWarnings("ConstantConditions") List<FailedMutation> failedMutations = ((MutateRowsException) actualError).getFailedMutations();
    assertThat(failedMutations).hasSize(1);
    assertThat(failedMutations.get(0).getIndex()).isEqualTo(2);
    assertThat(failedMutations.get(0).getError().getStatusCode().getCode()).isEqualTo(Code.INVALID_ARGUMENT);
    assertThat(failedMutations.get(0).getError().isRetryable()).isFalse();
}

Example 5 with FailedMutation

use of com.google.cloud.bigtable.data.v2.models.MutateRowsException.FailedMutation in project java-bigtable by googleapis.

the class MutateRowsAttemptCallable method handleAttemptSuccess.

/**
 * Handle entry level failures. All new response entries are inspected for failure. If any
 * transient failures are found, their corresponding mutations are scheduled for the next RPC. The
 * caller is notified of both new found errors and pre-existing permanent errors in the thrown
 * {@link MutateRowsException}. If no errors exist, then the attempt future is successfully
 * completed.
 */
private void handleAttemptSuccess(List<MutateRowsResponse> responses) {
    List<FailedMutation> allFailures = Lists.newArrayList(permanentFailures);
    MutateRowsRequest lastRequest = currentRequest;
    Builder builder = lastRequest.toBuilder().clearEntries();
    List<Integer> newOriginalIndexes = Lists.newArrayList();
    for (MutateRowsResponse response : responses) {
        for (Entry entry : response.getEntriesList()) {
            if (entry.getStatus().getCode() == Code.OK_VALUE) {
                continue;
            }
            int origIndex = getOriginalIndex((int) entry.getIndex());
            FailedMutation failedMutation = FailedMutation.create(origIndex, createEntryError(entry.getStatus()));
            allFailures.add(failedMutation);
            if (!failedMutation.getError().isRetryable()) {
                permanentFailures.add(failedMutation);
            } else {
                // Schedule the mutation entry for the next RPC by adding it to the request builder and
                // recording it's original index
                newOriginalIndexes.add(origIndex);
                builder.addEntries(lastRequest.getEntries((int) entry.getIndex()));
            }
        }
    }
    currentRequest = builder.build();
    originalIndexes = newOriginalIndexes;
    if (!allFailures.isEmpty()) {
        boolean isRetryable = builder.getEntriesCount() > 0;
        throw new MutateRowsException(null, allFailures, isRetryable);
    }
}