GoogleApi.Dataproc.V1.Model.HadoopJob (google_api_dataproc v0.48.0) View Source

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).

Attributes

  • archiveUris (type: list(String.t), default: nil) - 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.
  • args (type: list(String.t), default: nil) - 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.
  • fileUris (type: list(String.t), default: nil) - 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.
  • jarFileUris (type: list(String.t), default: nil) - Optional. Jar file URIs to add to the CLASSPATHs of the Hadoop driver and tasks.
  • loggingConfig (type: GoogleApi.Dataproc.V1.Model.LoggingConfig.t, default: nil) - Optional. The runtime log config for job execution.
  • mainClass (type: String.t, default: nil) - 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.
  • mainJarFileUri (type: String.t, default: nil) - 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'
  • properties (type: map(), default: nil) - 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.

Link to this section Summary

Functions

Unwrap a decoded JSON object into its complex fields.

Link to this section Types

Specs

t() :: %GoogleApi.Dataproc.V1.Model.HadoopJob{
  archiveUris: [String.t()] | nil,
  args: [String.t()] | nil,
  fileUris: [String.t()] | nil,
  jarFileUris: [String.t()] | nil,
  loggingConfig: GoogleApi.Dataproc.V1.Model.LoggingConfig.t() | nil,
  mainClass: String.t() | nil,
  mainJarFileUri: String.t() | nil,
  properties: map() | nil
}

Link to this section Functions

Specs

decode(struct(), keyword()) :: struct()

Unwrap a decoded JSON object into its complex fields.