Package org.apache.camel.builder.endpoint.dsl

Interface HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder

  • All Superinterfaces:
    org.apache.camel.builder.EndpointConsumerBuilder, org.apache.camel.EndpointConsumerResolver
    All Known Subinterfaces:
    HdfsEndpointBuilderFactory.AdvancedHdfsEndpointBuilder
    Enclosing interface:
    HdfsEndpointBuilderFactory
    public static interface HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder
extends org.apache.camel.builder.EndpointConsumerBuilder
    Advanced builder for endpoint consumers for the HDFS component.

    • Method Detail

      • bridgeErrorHandler

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder bridgeErrorHandler​(boolean bridgeErrorHandler)
        Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored. The option is a: <code>boolean</code> type. Default: false Group: consumer (advanced)
        Parameters:
        bridgeErrorHandler - the value to set
        Returns:
        the dsl builder

      • bridgeErrorHandler

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder bridgeErrorHandler​(String bridgeErrorHandler)
        Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored. The option will be converted to a <code>boolean</code> type. Default: false Group: consumer (advanced)
        Parameters:
        bridgeErrorHandler - the value to set
        Returns:
        the dsl builder

      • exceptionHandler

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder exceptionHandler​(org.apache.camel.spi.ExceptionHandler exceptionHandler)
        To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored. The option is a: <code>org.apache.camel.spi.ExceptionHandler</code> type. Group: consumer (advanced)
        Parameters:
        exceptionHandler - the value to set
        Returns:
        the dsl builder

      • exceptionHandler

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder exceptionHandler​(String exceptionHandler)
        To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored. The option will be converted to a <code>org.apache.camel.spi.ExceptionHandler</code> type. Group: consumer (advanced)
        Parameters:
        exceptionHandler - the value to set
        Returns:
        the dsl builder

      • exchangePattern

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder exchangePattern​(org.apache.camel.ExchangePattern exchangePattern)
        Sets the exchange pattern when the consumer creates an exchange. The option is a: <code>org.apache.camel.ExchangePattern</code> type. Group: consumer (advanced)
        Parameters:
        exchangePattern - the value to set
        Returns:
        the dsl builder

      • exchangePattern

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder exchangePattern​(String exchangePattern)
        Sets the exchange pattern when the consumer creates an exchange. The option will be converted to a <code>org.apache.camel.ExchangePattern</code> type. Group: consumer (advanced)
        Parameters:
        exchangePattern - the value to set
        Returns:
        the dsl builder

      • pollStrategy

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder pollStrategy​(org.apache.camel.spi.PollingConsumerPollStrategy pollStrategy)
        A pluggable org.apache.camel.PollingConsumerPollingStrategy allowing you to provide your custom implementation to control error handling usually occurred during the poll operation before an Exchange have been created and being routed in Camel. The option is a: <code>org.apache.camel.spi.PollingConsumerPollStrategy</code> type. Group: consumer (advanced)
        Parameters:
        pollStrategy - the value to set
        Returns:
        the dsl builder

      • pollStrategy

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder pollStrategy​(String pollStrategy)
        A pluggable org.apache.camel.PollingConsumerPollingStrategy allowing you to provide your custom implementation to control error handling usually occurred during the poll operation before an Exchange have been created and being routed in Camel. The option will be converted to a <code>org.apache.camel.spi.PollingConsumerPollStrategy</code> type. Group: consumer (advanced)
        Parameters:
        pollStrategy - the value to set
        Returns:
        the dsl builder

      • checkIdleInterval

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder checkIdleInterval​(int checkIdleInterval)
        How often (time in millis) in to run the idle checker background task. This option is only in use if the splitter strategy is IDLE. The option is a: <code>int</code> type. Default: 500 Group: advanced
        Parameters:
        checkIdleInterval - the value to set
        Returns:
        the dsl builder

      • checkIdleInterval

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder checkIdleInterval​(String checkIdleInterval)
        How often (time in millis) in to run the idle checker background task. This option is only in use if the splitter strategy is IDLE. The option will be converted to a <code>int</code> type. Default: 500 Group: advanced
        Parameters:
        checkIdleInterval - the value to set
        Returns:
        the dsl builder

      • chunkSize

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder chunkSize​(int chunkSize)
        When reading a normal file, this is split into chunks producing a message per chunk. The option is a: <code>int</code> type. Default: 4096 Group: advanced
        Parameters:
        chunkSize - the value to set
        Returns:
        the dsl builder

      • chunkSize

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder chunkSize​(String chunkSize)
        When reading a normal file, this is split into chunks producing a message per chunk. The option will be converted to a <code>int</code> type. Default: 4096 Group: advanced
        Parameters:
        chunkSize - the value to set
        Returns:
        the dsl builder

      • compressionCodec

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder compressionCodec​(org.apache.camel.component.hdfs.HdfsCompressionCodec compressionCodec)
        The compression codec to use. The option is a: <code>org.apache.camel.component.hdfs.HdfsCompressionCodec</code> type. Default: DEFAULT Group: advanced
        Parameters:
        compressionCodec - the value to set
        Returns:
        the dsl builder

      • compressionCodec

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder compressionCodec​(String compressionCodec)
        The compression codec to use. The option will be converted to a <code>org.apache.camel.component.hdfs.HdfsCompressionCodec</code> type. Default: DEFAULT Group: advanced
        Parameters:
        compressionCodec - the value to set
        Returns:
        the dsl builder

      • compressionType

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder compressionType​(org.apache.hadoop.io.SequenceFile.CompressionType compressionType)
        The compression type to use (is default not in use). The option is a: <code>org.apache.hadoop.io.SequenceFile.CompressionType</code> type. Default: NONE Group: advanced
        Parameters:
        compressionType - the value to set
        Returns:
        the dsl builder

      • compressionType

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder compressionType​(String compressionType)
        The compression type to use (is default not in use). The option will be converted to a <code>org.apache.hadoop.io.SequenceFile.CompressionType</code> type. Default: NONE Group: advanced
        Parameters:
        compressionType - the value to set
        Returns:
        the dsl builder

      • openedSuffix

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder openedSuffix​(String openedSuffix)
        When a file is opened for reading/writing the file is renamed with this suffix to avoid to read it during the writing phase. The option is a: <code>java.lang.String</code> type. Default: opened Group: advanced
        Parameters:
        openedSuffix - the value to set
        Returns:
        the dsl builder

      • readSuffix

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder readSuffix​(String readSuffix)
        Once the file has been read is renamed with this suffix to avoid to read it again. The option is a: <code>java.lang.String</code> type. Default: read Group: advanced
        Parameters:
        readSuffix - the value to set
        Returns:
        the dsl builder

      • splitStrategy

        default HdfsEndpointBuilderFactory.AdvancedHdfsEndpointConsumerBuilder splitStrategy​(String splitStrategy)
        In the current version of Hadoop opening a file in append mode is disabled since it's not very reliable. So, for the moment, it's only possible to create new files. The Camel HDFS endpoint tries to solve this problem in this way: If the split strategy option has been defined, the hdfs path will be used as a directory and files will be created using the configured UuidGenerator. Every time a splitting condition is met, a new file is created. The splitStrategy option is defined as a string with the following syntax: splitStrategy=ST:value,ST:value,... where ST can be: BYTES a new file is created, and the old is closed when the number of written bytes is more than value MESSAGES a new file is created, and the old is closed when the number of written messages is more than value IDLE a new file is created, and the old is closed when no writing happened in the last value milliseconds. The option is a: <code>java.lang.String</code> type. Group: advanced
        Parameters:
        splitStrategy - the value to set
        Returns:
        the dsl builder