Class: Google::Cloud::Dataproc::V1::HadoopJob

Inherits:
Object
  • Object
show all
Defined in:
lib/google/cloud/dataproc/v1/doc/google/cloud/dataproc/v1/jobs.rb

Overview

A Cloud Dataproc job for running Apache Hadoop MapReduce jobs on Apache Hadoop YARN.

Instance Attribute Summary collapse

Instance Attribute Details

#archive_uris ⇒ Array<String>

Returns 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.

Returns:

  • (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.



103
 
# File 'lib/google/cloud/dataproc/v1/doc/google/cloud/dataproc/v1/jobs.rb', line 103

class HadoopJob; end

#args ⇒ Array<String>

Returns 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.

Returns:

  • (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.



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# File 'lib/google/cloud/dataproc/v1/doc/google/cloud/dataproc/v1/jobs.rb', line 103

class HadoopJob; end

#file_uris ⇒ Array<String>

Returns 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.

Returns:

  • (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.



103
 
# File 'lib/google/cloud/dataproc/v1/doc/google/cloud/dataproc/v1/jobs.rb', line 103

class HadoopJob; end

#jar_file_uris ⇒ Array<String>

Returns Optional. Jar file URIs to add to the CLASSPATHs of the Hadoop driver and tasks.

Returns:

  • (Array<String>) —

    Optional. Jar file URIs to add to the CLASSPATHs of the Hadoop driver and tasks.



103
 
# File 'lib/google/cloud/dataproc/v1/doc/google/cloud/dataproc/v1/jobs.rb', line 103

class HadoopJob; end

#logging_config ⇒ Google::Cloud::Dataproc::V1::LoggingConfig

Returns Optional. The runtime log config for job execution.

Returns:



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# File 'lib/google/cloud/dataproc/v1/doc/google/cloud/dataproc/v1/jobs.rb', line 103

class HadoopJob; end

#main_class ⇒ String

Returns 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+.

Returns:

  • (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+.



103
 
# File 'lib/google/cloud/dataproc/v1/doc/google/cloud/dataproc/v1/jobs.rb', line 103

class HadoopJob; end

#main_jar_file_uri ⇒ String

Returns 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'

Returns:

  • (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'



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# File 'lib/google/cloud/dataproc/v1/doc/google/cloud/dataproc/v1/jobs.rb', line 103

class HadoopJob; end

#properties ⇒ Hash{String => String}

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

Returns:

  • (Hash{String => String}) —

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



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# File 'lib/google/cloud/dataproc/v1/doc/google/cloud/dataproc/v1/jobs.rb', line 103

class HadoopJob; end