use of com.amazonaws.services.lambda.model.ResourceNotFoundException in project nifi by apache.
the class PutLambda method onTrigger.
@Override
public void onTrigger(final ProcessContext context, final ProcessSession session) {
FlowFile flowFile = session.get();
if (flowFile == null) {
return;
}
final String functionName = context.getProperty(AWS_LAMBDA_FUNCTION_NAME).getValue();
final String qualifier = context.getProperty(AWS_LAMBDA_FUNCTION_QUALIFIER).getValue();
// Max size of message is 6 MB
if (flowFile.getSize() > MAX_REQUEST_SIZE) {
getLogger().error("Max size for request body is 6mb but was {} for flow file {} for function {}", new Object[] { flowFile.getSize(), flowFile, functionName });
session.transfer(flowFile, REL_FAILURE);
return;
}
final AWSLambdaClient client = getClient();
try {
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
session.exportTo(flowFile, baos);
InvokeRequest invokeRequest = new InvokeRequest().withFunctionName(functionName).withLogType(LogType.Tail).withInvocationType(InvocationType.RequestResponse).withPayload(ByteBuffer.wrap(baos.toByteArray())).withQualifier(qualifier);
long startTime = System.nanoTime();
InvokeResult result = client.invoke(invokeRequest);
flowFile = session.putAttribute(flowFile, AWS_LAMBDA_RESULT_STATUS_CODE, result.getStatusCode().toString());
if (!StringUtils.isBlank(result.getLogResult())) {
flowFile = session.putAttribute(flowFile, AWS_LAMBDA_RESULT_LOG, new String(Base64.decode(result.getLogResult()), Charset.defaultCharset()));
}
if (result.getPayload() != null) {
flowFile = session.putAttribute(flowFile, AWS_LAMBDA_RESULT_PAYLOAD, new String(result.getPayload().array(), Charset.defaultCharset()));
}
if (!StringUtils.isBlank(result.getFunctionError())) {
flowFile = session.putAttribute(flowFile, AWS_LAMBDA_RESULT_FUNCTION_ERROR, result.getFunctionError());
session.transfer(flowFile, REL_FAILURE);
} else {
session.transfer(flowFile, REL_SUCCESS);
final long totalTimeMillis = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startTime);
session.getProvenanceReporter().send(flowFile, functionName, totalTimeMillis);
}
} catch (final InvalidRequestContentException | InvalidParameterValueException | RequestTooLargeException | ResourceNotFoundException | UnsupportedMediaTypeException unrecoverableException) {
getLogger().error("Failed to invoke lambda {} with unrecoverable exception {} for flow file {}", new Object[] { functionName, unrecoverableException, flowFile });
flowFile = populateExceptionAttributes(session, flowFile, unrecoverableException);
session.transfer(flowFile, REL_FAILURE);
} catch (final TooManyRequestsException retryableServiceException) {
getLogger().error("Failed to invoke lambda {} with exception {} for flow file {}, therefore penalizing flowfile", new Object[] { functionName, retryableServiceException, flowFile });
flowFile = populateExceptionAttributes(session, flowFile, retryableServiceException);
flowFile = session.penalize(flowFile);
session.transfer(flowFile, REL_FAILURE);
context.yield();
} catch (final AmazonServiceException unrecoverableServiceException) {
getLogger().error("Failed to invoke lambda {} with exception {} for flow file {} sending to fail", new Object[] { functionName, unrecoverableServiceException, flowFile });
flowFile = populateExceptionAttributes(session, flowFile, unrecoverableServiceException);
session.transfer(flowFile, REL_FAILURE);
context.yield();
} catch (final Exception exception) {
getLogger().error("Failed to invoke lambda {} with exception {} for flow file {}", new Object[] { functionName, exception, flowFile });
session.transfer(flowFile, REL_FAILURE);
context.yield();
}
}
use of com.amazonaws.services.lambda.model.ResourceNotFoundException in project intellij-idea-plugin-connector-for-aws-lambda by satr.
the class FunctionConnectorModel method updateWithJar.
public OperationValueResult<FunctionEntity> updateWithJar(final FunctionEntity functionEntity, final File file) {
final OperationValueResultImpl<FunctionEntity> operationResult = new OperationValueResultImpl<>();
validateLambdaFunctionJarFile(file, operationResult);
if (operationResult.failed())
return operationResult;
try {
final String readOnlyAccessFileMode = "r";
try (RandomAccessFile randomAccessFile = new RandomAccessFile(file, readOnlyAccessFileMode);
final FileChannel fileChannel = randomAccessFile.getChannel()) {
return updateFunctionCode(functionEntity, fileChannel);
}
} catch (InvalidParameterValueException e) {
operationResult.addError("Invalid request parameters: %s", e.getMessage());
} catch (ResourceNotFoundException e) {
operationResult.addError("Function not found.");
} catch (Exception e) {
e.printStackTrace();
operationResult.addError(e.getMessage());
}
return operationResult;
}
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