HadoopJob

import type { HadoopJob } from "https://googleapis.deno.dev/v1/dataproc:v1.ts";

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).

interface HadoopJob {

archiveUris?: string[];

args?: string[];

fileUris?: string[];

jarFileUris?: string[];

loggingConfig?: LoggingConfig;

mainClass?: string;

mainJarFileUri?: string;

properties?: {

[key: string]: string;

};

}

§Properties

archiveUris?: string[]

[src]

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?: string[]

[src]

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 might occur that causes an incorrect job submission.

fileUris?: string[]

[src]

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?: string[]

[src]

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

loggingConfig?: LoggingConfig

[src]

Optional. The runtime log config for job execution.

mainClass?: string

[src]

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?: string

[src]

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?: {

[key: string]: string;

}

[src]

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