Package org.apache.flume

Examples of org.apache.flume.FlumeException

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        clientClassType = clientType.getClientClassName();
      }
      clazz =
          (Class<? extends AbstractRpcClient>) Class.forName(clientClassType);
    } catch (ClassNotFoundException e) {
      throw new FlumeException("No such client!", e);
    }

    try {
      client = clazz.newInstance();
    } catch (InstantiationException e) {
      throw new FlumeException("Cannot instantiate client. " +
          "Exception follows:", e);
    } catch (IllegalAccessException e) {
      throw new FlumeException("Cannot instantiate client. " +
          "Exception follows:", e);
    }
    client.configure(properties);
    return client;
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    logger.info("Creating instance of channel {} type {}", name, type);
    Class<? extends Channel> channelClass = getClass(type);
    try {
      return channelClass.newInstance();
    } catch (Exception ex) {
      throw new FlumeException("Unable to create channel: " + name
          + ", type: " + type + ", class: " + channelClass.getName(), ex);
    }
  }
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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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      channelClassName = channelType.getChannelClassName();
    }
    try {
      return (Class<? extends Channel>) Class.forName(channelClassName);
    } catch (Exception ex) {
      throw new FlumeException("Unable to load channel type: " + type
          + ", class: " + channelClassName, ex);
    }
  }
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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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    try {
      processorClass =
          (Class<? extends SinkProcessor>) Class.forName(type
              .getSinkProcessorClassName());
    } 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 processor, type: " + typeStr
          + ", class: " + type.getSinkProcessorClassName(), e);
    }

    processor.setSinks(sinks);
    Configurables.configure(processor, conf);
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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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      }
      if (socketChannelFactory != null) {
        socketChannelFactory.releaseExternalResources();
      }
      if (t instanceof IOException) {
        throw new FlumeException(this + ": RPC connection error", t);
      } else if (t instanceof FlumeException) {
        throw (FlumeException) t;
      } else if (t instanceof Error) {
        throw (Error) t;
      } else {
        throw new FlumeException(this + ": Unexpected exception", t);
      }
    }

    setState(ConnState.READY);
  }
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      }
    }
    if (schema == null) {
      String schemaString = event.getHeaders().get(AVRO_SCHEMA_LITERAL_HEADER);
      if (schemaString == null) {
        throw new FlumeException("Could not find schema for event " + event);
      }
      schema = new Schema.Parser().parse(schemaString);
    }

    writer = new GenericDatumWriter<Object>(schema);
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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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