62 lines
2.1 KiB
Python
62 lines
2.1 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2015 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Submit a Hadoop job to a cluster."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from googlecloudsdk.api_lib.dataproc import util
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from googlecloudsdk.command_lib.dataproc.jobs import hadoop
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from googlecloudsdk.command_lib.dataproc.jobs import submitter
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class Hadoop(hadoop.HadoopBase, submitter.JobSubmitter):
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r"""Submit a Hadoop job to a cluster.
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Submit a Hadoop job to a cluster.
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## EXAMPLES
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To submit a Hadoop job that runs the main class of a jar, run:
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$ {command} --cluster=my-cluster --jar=my_jar.jar -- arg1 arg2
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To submit a Hadoop job that runs a specific class of a jar, run:
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$ {command} --cluster=my-cluster --class=org.my.main.Class \
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--jars=my_jar1.jar,my_jar2.jar -- arg1 arg2
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To submit a Hadoop job that runs a jar that is already on the cluster, run:
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$ {command} --cluster=my-cluster \
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--jar=file:///usr/lib/hadoop-op/hadoop-op-examples.jar \
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-- wordcount gs://my_bucket/my_file.txt gs://my_bucket/output
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"""
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@classmethod
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def Args(cls, parser):
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hadoop.HadoopBase.Args(parser)
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submitter.JobSubmitter.Args(parser)
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driver_group = parser.add_argument_group(required=True, mutex=True)
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util.AddJvmDriverFlags(driver_group)
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def ConfigureJob(self, messages, job, args):
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hadoop.HadoopBase.ConfigureJob(
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messages, job, self.files_by_type,
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self.BuildLoggingConfig(messages, args.driver_log_levels), args)
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submitter.JobSubmitter.ConfigureJob(messages, job, args)
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