Package org.apache.flume

Examples of org.apache.flume.FlumeException

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    try {
      consumer = createConsumer();
      jmsExceptionCounter = 0;
      sourceCounter.start();
    } catch (JMSException e) {
      throw new FlumeException("Unable to create consumer", e);
    }
  }
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    try {
      Sink sink = sinkClass.newInstance();
      sink.setName(name);
      return sink;
    } catch (Exception ex) {
      throw new FlumeException("Unable to create sink: " + name
          + ", type: " + type + ", class: " + sinkClass.getName(), ex);
    }
  }
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      sinkClassName = sinkType.getSinkClassName();
    }
    try {
      return (Class<? extends Sink>) Class.forName(sinkClassName);
    } catch (Exception ex) {
      throw new FlumeException("Unable to load sink type: " + type
          + ", class: " + sinkClassName, ex);
    }
  }
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    try {
      socket = new DatagramSocket();
      hostname = InetAddress.getLocalHost().getHostName();
    } catch (SocketException ex) {
      logger.error("Could not create socket for metrics collection.");
      throw new FlumeException(
              "Could not create socket for metrics collection.", ex);
    } catch (Exception ex2) {
      logger.warn("Unknown error occured", ex2);
    }
    for (HostInfo host : hosts) {
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        logger.warn("Invalid ganglia host: " + host, e);
        continue;
      }
    }
    if (hostInfoList.isEmpty()) {
      throw new FlumeException("No valid ganglia hosts defined!");
    }
    return hostInfoList;
  }
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      logger.info("Created serverSocket:{}", serverSocket);
    } catch (IOException e) {
      counterGroup.incrementAndGet("open.errors");
      logger.error("Unable to bind to socket. Exception follows.", e);
      throw new FlumeException(e);
    }

    AcceptHandler acceptRunnable = new AcceptHandler(maxLineLength);
    acceptThreadShouldStop.set(false);
    acceptRunnable.counterGroup = counterGroup;
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        Class<? extends SinkSelector> klass = (Class<? extends SinkSelector>)
            Class.forName(selectorTypeName);

        selector = klass.newInstance();
      } catch (Exception ex) {
        throw new FlumeException("Unable to instantiate sink selector: "
            + selectorTypeName, ex);
      }
    }

    selector.setSinks(getSinks());
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  public synchronized void supervise(LifecycleAware lifecycleAware,
      SupervisorPolicy policy, LifecycleState desiredState) {
    if(this.monitorService.isShutdown()
        || this.monitorService.isTerminated()
        || this.monitorService.isTerminating()){
      throw new FlumeException("Supervise called on " + lifecycleAware + " " +
          "after shutdown has been initiated. " + lifecycleAware + " will not" +
          " be started");
    }

    Preconditions.checkState(!supervisedProcesses.containsKey(lifecycleAware),
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          builderClass = (Class<? extends EventDeserializer.Builder>) c;
        } else {
          String errMessage = "Unable to instantiate Builder from " +
              deserializerType + ": does not appear to implement " +
              EventDeserializer.Builder.class.getName();
          throw new FlumeException(errMessage);
        }
      } catch (ClassNotFoundException ex) {
        logger.error("Class not found: " + deserializerType, ex);
        throw new FlumeException(ex);
      }
    }

    // build the builder
    EventDeserializer.Builder builder;
    try {
      builder = builderClass.newInstance();
    } catch (InstantiationException ex) {
      String errMessage = "Cannot instantiate builder: " + deserializerType;
      logger.error(errMessage, ex);
      throw new FlumeException(errMessage, ex);
    } catch (IllegalAccessException ex) {
      String errMessage = "Cannot instantiate builder: " + deserializerType;
      logger.error(errMessage, ex);
      throw new FlumeException(errMessage, ex);
    }

    return builder.build(context, in);
  }
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    Class<? extends SinkProcessor> processorClass = null;
    try {
      processorClass = (Class<? extends SinkProcessor>) Class.forName(
          processorClassName);
    } catch (Exception ex) {
      throw new FlumeException("Unable to load sink processor type: " + typeStr
          + ", class: " + type.getSinkProcessorClassName(), ex);
    }
    try {
      processor = processorClass.newInstance();
    } catch (Exception e) {
      throw new FlumeException("Unable to create sink processor, type: " + typeStr
          + ", class: " + processorClassName, e);
    }

    processor.setSinks(sinks);
    Configurables.configure(processor, context);
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Related Classes of org.apache.flume.FlumeException

  • com.cloudera.cdk.data.flume.Log4jAppender
  • org.apache.flume.agent.embedded.EmbeddedAgent
  • org.apache.flume.agent.embedded.EmbeddedAgentConfiguration
  • org.apache.flume.api.FailoverRpcClient
  • org.apache.flume.api.HostInfo
  • org.apache.flume.api.LoadBalancingRpcClient
  • org.apache.flume.api.NettyAvroRpcClient
  • org.apache.flume.api.RpcClientFactory
  • org.apache.flume.api.ThriftRpcClient
  • org.apache.flume.api.ThriftTestingSource$ThriftAlternateHandler
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