Google Cloud Dataproc V1 Client - Class HadoopJob (2.0.0-RC1)

Reference documentation and code samples for the Google Cloud Dataproc V1 Client class HadoopJob.

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

Generated from protobuf message google.cloud.dataproc.v1.HadoopJob

Namespace

Google \ Cloud \ Dataproc \ V1

Methods

__construct

Constructor.

Parameters
Name Description
data array

Optional. Data for populating the Message object.
↳ 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'
↳ 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.
↳ args array

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.
↳ jar_file_uris array

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

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.
↳ archive_uris array

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.
↳ properties array|Google\Protobuf\Internal\MapField

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.
↳ logging_config Google\Cloud\Dataproc\V1\LoggingConfig

Optional. The runtime log config for job execution.

getMainJarFileUri

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
Type Description
string

hasMainJarFileUri

setMainJarFileUri

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'

Parameter
Name Description
var string
Returns
Type Description
$this

getMainClass

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
Type Description
string

hasMainClass

setMainClass

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.

Parameter
Name Description
var string
Returns
Type Description
$this

getArgs

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
Type Description
Google\Protobuf\Internal\RepeatedField

setArgs

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.

Parameter
Name Description
var string[]
Returns
Type Description
$this

getJarFileUris

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

Returns
Type Description
Google\Protobuf\Internal\RepeatedField

setJarFileUris

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

Parameter
Name Description
var string[]
Returns
Type Description
$this

getFileUris

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
Type Description
Google\Protobuf\Internal\RepeatedField

setFileUris

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.

Parameter
Name Description
var string[]
Returns
Type Description
$this

getArchiveUris

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
Type Description
Google\Protobuf\Internal\RepeatedField

setArchiveUris

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.

Parameter
Name Description
var string[]
Returns
Type Description
$this

getProperties

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.

Returns
Type Description
Google\Protobuf\Internal\MapField

setProperties

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.

Parameter
Name Description
var array|Google\Protobuf\Internal\MapField
Returns
Type Description
$this

getLoggingConfig

Optional. The runtime log config for job execution.

Returns
Type Description
Google\Cloud\Dataproc\V1\LoggingConfig|null

hasLoggingConfig

clearLoggingConfig

setLoggingConfig

Optional. The runtime log config for job execution.

Parameter
Name Description
var Google\Cloud\Dataproc\V1\LoggingConfig
Returns
Type Description
$this

getDriver

Returns
Type Description
string