Class: Google::Apis::DataprocV1::HadoopJob

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/dataproc_v1/classes.rb,
lib/google/apis/dataproc_v1/representations.rb,
lib/google/apis/dataproc_v1/representations.rb

Overview

A Dataproc job for running Apache Hadoop MapReduce (https://hadoop.apache.org/ docs/current/hadoop-mapreduce-client/hadoop-mapreduce-client-core/ MapReduceTutorial.html) jobs on Apache Hadoop YARN (https://hadoop.apache.org/ docs/r2.7.1/hadoop-yarn/hadoop-yarn-site/YARN.html).

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ HadoopJob

Returns a new instance of HadoopJob.



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# File 'lib/google/apis/dataproc_v1/classes.rb', line 1761

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#archive_uris ⇒ Array<String>

Optional. HCFS URIs of archives to be extracted in the working directory of Hadoop drivers and tasks. Supported file types: .jar, .tar, .tar.gz, .tgz, or . zip. Corresponds to the JSON property archiveUris

Returns:

  • (Array<String>) 


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# File 'lib/google/apis/dataproc_v1/classes.rb', line 1712

def archive_uris
  @archive_uris
end

#args ⇒ Array<String>

Optional. The arguments to pass to the driver. Do not include arguments, such as -libjars or -Dfoo=bar, that can be set as job properties, since a collision may occur that causes an incorrect job submission. Corresponds to the JSON property args

Returns:

  • (Array<String>) 


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# File 'lib/google/apis/dataproc_v1/classes.rb', line 1719

def args
  @args
end

#file_uris ⇒ Array<String>

Optional. HCFS (Hadoop Compatible Filesystem) URIs of files to be copied to the working directory of Hadoop drivers and distributed tasks. Useful for naively parallel tasks. Corresponds to the JSON property fileUris

Returns:

  • (Array<String>) 


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# File 'lib/google/apis/dataproc_v1/classes.rb', line 1726

def file_uris
  @file_uris
end

#jar_file_uris ⇒ Array<String>

Optional. Jar file URIs to add to the CLASSPATHs of the Hadoop driver and tasks. Corresponds to the JSON property jarFileUris

Returns:

  • (Array<String>) 


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# File 'lib/google/apis/dataproc_v1/classes.rb', line 1732

def jar_file_uris
  @jar_file_uris
end

#logging_config ⇒ Google::Apis::DataprocV1::LoggingConfig

The runtime logging config of the job. Corresponds to the JSON property loggingConfig

Returns:



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# File 'lib/google/apis/dataproc_v1/classes.rb', line 1737

def logging_config
  @logging_config
end

#main_class ⇒ String

The name of the driver's main class. The jar file containing the class must be in the default CLASSPATH or specified in jar_file_uris. Corresponds to the JSON property mainClass

Returns:

  • (String) 


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# File 'lib/google/apis/dataproc_v1/classes.rb', line 1743

def main_class
  @main_class
end

#main_jar_file_uri ⇒ String

The HCFS URI of the jar file containing the main class. Examples: 'gs://foo- bucket/analytics-binaries/extract-useful-metrics-mr.jar' 'hdfs:/tmp/test- samples/custom-wordcount.jar' 'file:///home/usr/lib/hadoop-mapreduce/hadoop- mapreduce-examples.jar' Corresponds to the JSON property mainJarFileUri

Returns:

  • (String) 


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# File 'lib/google/apis/dataproc_v1/classes.rb', line 1751

def main_jar_file_uri
  @main_jar_file_uri
end

#properties ⇒ Hash<String,String>

Optional. A mapping of property names to values, used to configure Hadoop. Properties that conflict with values set by the Dataproc API may be overwritten. Can include properties set in /etc/hadoop/conf/*-site and classes in user code. Corresponds to the JSON property properties

Returns:

  • (Hash<String,String>) 


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# File 'lib/google/apis/dataproc_v1/classes.rb', line 1759

def properties
  @properties
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



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# File 'lib/google/apis/dataproc_v1/classes.rb', line 1766

def update!(**args)
  @archive_uris = args[:archive_uris] if args.key?(:archive_uris)
  @args = args[:args] if args.key?(:args)
  @file_uris = args[:file_uris] if args.key?(:file_uris)
  @jar_file_uris = args[:jar_file_uris] if args.key?(:jar_file_uris)
  @logging_config = args[:logging_config] if args.key?(:logging_config)
  @main_class = args[:main_class] if args.key?(:main_class)
  @main_jar_file_uri = args[:main_jar_file_uri] if args.key?(:main_jar_file_uri)
  @properties = args[:properties] if args.key?(:properties)
end