def test_dot_underscore(self):
sd = UploadDirManager('hdfs:///')
sd.add('._')
sd.add('._.txt')
sd.add('._foo')
self.assertEqual(sd.path_to_uri(), {
'._': 'hdfs:///1',
'._.txt': 'hdfs:///1.txt',
'._foo': 'hdfs:///foo'
})
def __init__(self, **kwargs):
super(SparkMRJobRunner, self).__init__(**kwargs)
self._spark_tmp_dir = self._pick_spark_tmp_dir()
# where local files are uploaded into Spark
if is_uri(self._spark_tmp_dir):
spark_files_dir = posixpath.join(self._spark_tmp_dir, 'files', '')
self._upload_mgr = UploadDirManager(spark_files_dir)
# where to put job output (if not set explicitly)
if not self._output_dir:
self._output_dir = posixpath.join(self._spark_tmp_dir, 'output')
# keep track of where the spark-submit binary is
self._spark_submit_bin = self._opts['spark_submit_bin']
def __init__(self, **kwargs):
""":py:class:`~mrjob.hadoop.HadoopJobRunner` takes the same arguments
as :py:class:`~mrjob.runner.MRJobRunner`, plus some additional options
which can be defaulted in :ref:`mrjob.conf <mrjob.conf>`.
"""
super(HadoopJobRunner, self).__init__(**kwargs)
if self._opts['hadoop_home']:
log.warning(
'hadoop_home is deprecated since 0.5.0 and will be removed'
' in v0.6.0. In most cases, mrjob will now find the hadoop'
' binary and streaming jar without help. If not, use the'
' hadoop_bin and hadoop_streaming_jar options.')
self._hadoop_tmp_dir = fully_qualify_hdfs_path(
posixpath.join(self._opts['hadoop_tmp_dir'], self._job_key))
# Keep track of local files to upload to HDFS. We'll add them
# to this manager just before we need them.
hdfs_files_dir = posixpath.join(self._hadoop_tmp_dir, 'files', '')
self._upload_mgr = UploadDirManager(hdfs_files_dir)
# Set output dir if it wasn't set explicitly
self._output_dir = fully_qualify_hdfs_path(
self._output_dir or posixpath.join(self._hadoop_tmp_dir, 'output'))
# Fully qualify step_output_dir, if set
if self._step_output_dir:
self._step_output_dir = fully_qualify_hdfs_path(
self._step_output_dir)
# Track job and (YARN) application ID to enable log parsing
self._application_id = None
self._job_id = None
# Keep track of where the hadoop streaming jar is
self._hadoop_streaming_jar = self._opts['hadoop_streaming_jar']
self._searched_for_hadoop_streaming_jar = False
# Keep track of where the spark-submit binary is
self._spark_submit_bin = self._opts['spark_submit_bin']
# List of dicts (one for each step) potentially containing
# the keys 'history', 'step', and 'task' ('step' will always
# be filled because it comes from the hadoop jar command output,
# others will be filled as needed)
self._log_interpretations = []
def __init__(self, max_output_files=None, mrjob_cls=None, **kwargs):
"""Create a spark runner
:param max_output_files: limit on number of output files when
running streaming jobs. Can only be
set on command line (not config file)
:param mrjob_cls: class of the job you want to run. Used for
running streaming steps in Spark
SparkMRJobRunner ignores the keyword arguments *hadoop_input_format*,
*hadoop_output_format*, and *sort_values* (see
:py:meth:`MRJobRunner.__init__`). These are only set by the job as a
way to communicate certain attributes to the runner, and the Spark
runner instead inspects the job directly.
"""
# need to set this before checking steps in superclass __init__()
self._mrjob_cls = mrjob_cls
super(SparkMRJobRunner, self).__init__(**kwargs)
self._max_output_files = max_output_files
self._spark_tmp_dir = self._pick_spark_tmp_dir()
# where local files are uploaded into Spark
if is_uri(self._spark_tmp_dir):
spark_files_dir = posixpath.join(self._spark_tmp_dir, 'files', '')
self._upload_mgr = UploadDirManager(spark_files_dir)
# where to put job output (if not set explicitly)
if not self._output_dir:
self._output_dir = self.fs.join(self._spark_tmp_dir, 'output')
# keep track of where the spark-submit binary is
self._spark_submit_bin = self._opts['spark_submit_bin']
# where to store a .zip file containing the MRJob, with a unique
# module name
self._job_script_zip_path = None
# counters, one per job step. (Counters will be {} for non-streaming
# steps because Spark doesn't have counters).
self._counters = []
def __init__(self, max_output_files=None, mrjob_cls=None, **kwargs):
"""Create a Spark runner.
:param max_output_files: limit on number of output files when
running streaming jobs. Can only be
set on command line (not config file)
:param mrjob_cls: class of the job you want to run. Used for
running streaming steps in Spark
"""
# need to set this before checking steps in superclass __init__()
self._mrjob_cls = mrjob_cls
super(SparkMRJobRunner, self).__init__(**kwargs)
self._max_output_files = max_output_files
if self._opts['spark_tmp_dir']:
self._check_spark_tmp_dir_opt()
self._spark_tmp_dir = self._pick_spark_tmp_dir()
# where local files are uploaded into Spark
if is_uri(self._spark_tmp_dir):
spark_files_dir = posixpath.join(self._spark_tmp_dir, 'files', '')
self._upload_mgr = UploadDirManager(spark_files_dir)
# where to put job output (if not set explicitly)
if not self._output_dir:
self._output_dir = self.fs.join(self._spark_tmp_dir, 'output')
# keep track of where the spark-submit binary is
self._spark_submit_bin = self._opts['spark_submit_bin']
# where to store a .zip file containing the MRJob, with a unique
# module name
self._job_script_zip_path = None
# counters, one per job step. (Counters will be {} for non-streaming
# steps because Spark doesn't have counters).
self._counters = []
def __init__(self, **kwargs):
""":py:class:`~mrjob.dataproc.DataprocJobRunner` takes the same
arguments as
:py:class:`~mrjob.runner.MRJobRunner`, plus some additional options
which can be defaulted in :ref:`mrjob.conf <mrjob.conf>`.
"""
super(DataprocJobRunner, self).__init__(**kwargs)
# check for library support
if google is None:
raise ImportError('You must install google-cloud-logging and '
'google-cloud-storage to connect to Dataproc')
# Dataproc requires a master and >= 2 core instances
# num_core_instances refers ONLY to number of CORE instances and does
# NOT include the required 1 instance for master
# In other words, minimum cluster size is 3 machines, 1 master and 2
# "num_core_instances" workers
if self._opts['num_core_instances'] < _DATAPROC_MIN_WORKERS:
raise DataprocException('Dataproc expects at LEAST %d workers' %
_DATAPROC_MIN_WORKERS)
if (self._opts['core_instance_type'] !=
self._opts['task_instance_type']):
raise DataprocException(
'Dataproc v1 expects core/task instance types to be identical')
# see #1820
if self._opts['image_id']:
log.warning('mrjob does not yet support custom machine images'
' on Dataproc')
# load credentials and project ID
self._credentials, auth_project_id = google.auth.default(
scopes=[_FULL_SCOPE]) # needed for $GOOGLE_APPLICATION_CREDENTIALS
self._project_id = self._opts['project_id'] or auth_project_id
if not self._project_id:
raise DataprocException(
'project_id must be set. Use --project_id or'
' set $GOOGLE_CLOUD_PROJECT')
self._fix_zone_and_region_opts()
if self._opts['service_account_scopes']:
self._opts['service_account_scopes'] = [
_fully_qualify_scope_uri(s)
for s in self._opts['service_account_scopes']
]
# cluster_id can be None here
self._cluster_id = self._opts['cluster_id']
self._api_client = None
self._gcs_fs = None
self._fs = None
# BEGIN - setup directories
base_tmpdir = self._get_tmpdir(self._opts['cloud_tmp_dir'])
self._cloud_tmp_dir = _check_and_fix_fs_dir(base_tmpdir)
# use job key to make a unique tmp dir
self._job_tmpdir = self._cloud_tmp_dir + self._job_key + '/'
# pick/validate output dir
if self._output_dir:
self._output_dir = _check_and_fix_fs_dir(self._output_dir)
else:
self._output_dir = self._job_tmpdir + 'output/'
# END - setup directories
# manage local files that we want to upload to GCS. We'll add them
# to this manager just before we need them.
fs_files_dir = self._job_tmpdir + 'files/'
self._upload_mgr = UploadDirManager(fs_files_dir)
# when did our particular task start?
self._dataproc_job_start = None
# init hadoop, ami version caches
self._image_version = None
self._hadoop_version = None
# map driver_output_uri to a dict with the keys:
# log_uri: uri of file we're reading from
# pos: position in file
# buffer: bytes read from file already
self._driver_output_state = {}
# This will be filled by _run_steps()
# NOTE - log_interpretations will be empty except job_id until we
# parse task logs
self._log_interpretations = []
def __init__(self, **kwargs):
""":py:class:`~mrjob.dataproc.DataprocJobRunner` takes the same
arguments as
:py:class:`~mrjob.runner.MRJobRunner`, plus some additional options
which can be defaulted in :ref:`mrjob.conf <mrjob.conf>`.
"""
super(DataprocJobRunner, self).__init__(**kwargs)
# Lazy-load gcloud config as needed - invocations fail in PyCharm
# debugging
self._gcloud_config = None
# Google Cloud Platform - project
self._gcp_project = (self._opts['gcp_project']
or self.gcloud_config()['core.project'])
# Google Compute Engine - Region / Zone
self._gce_region = (self._opts['region']
or self.gcloud_config()['compute.region'])
self._gce_zone = (self._opts['zone']
or self.gcloud_config()['compute.zone'])
# cluster_id can be None here
self._cluster_id = self._opts['cluster_id']
self._api_client = None
self._gcs_fs = None
self._fs = None
# BEGIN - setup directories
base_tmpdir = self._get_tmpdir(self._opts['cloud_tmp_dir'])
self._cloud_tmp_dir = _check_and_fix_fs_dir(base_tmpdir)
# use job key to make a unique tmp dir
self._job_tmpdir = self._cloud_tmp_dir + self._job_key + '/'
# pick/validate output dir
if self._output_dir:
self._output_dir = _check_and_fix_fs_dir(self._output_dir)
else:
self._output_dir = self._job_tmpdir + 'output/'
# END - setup directories
# manage working dir for bootstrap script
self._bootstrap_dir_mgr = BootstrapWorkingDirManager()
# manage local files that we want to upload to GCS. We'll add them
# to this manager just before we need them.
fs_files_dir = self._job_tmpdir + 'files/'
self._upload_mgr = UploadDirManager(fs_files_dir)
self._bootstrap = self._bootstrap_python() + self._parse_bootstrap()
for cmd in self._bootstrap:
for maybe_path_dict in cmd:
if isinstance(maybe_path_dict, dict):
self._bootstrap_dir_mgr.add(**maybe_path_dict)
# we'll create the script later
self._master_bootstrap_script_path = None
# when did our particular task start?
self._dataproc_job_start = None
# init hadoop, ami version caches
self._image_version = None
self._hadoop_version = None
# This will be filled by _run_steps()
# NOTE - log_interpretations will be empty except job_id until we
# parse task logs
self._log_interpretations = []
def uri_adds_trailing_slash(self):
sd = UploadDirManager('s3://bucket/dir')
sd.add('foo/bar.py')
self.assertEqual(sd.uri('foo/bar.py'), 's3://bucket/dir/bar.py')
self.assertEqual(sd.path_to_uri(),
{'foo/bar.py': 's3://bucket/dir/bar.py'})
def test_uri(self):
sd = UploadDirManager('hdfs:///')
sd.add('foo/bar.py')
self.assertEqual(sd.uri('foo/bar.py'), 'hdfs:///bar.py')
def test_add_is_idempotent(self):
sd = UploadDirManager('hdfs:///')
sd.add('foo/bar.py')
self.assertEqual(sd.path_to_uri(), {'foo/bar.py': 'hdfs:///bar.py'})
sd.add('foo/bar.py')
self.assertEqual(sd.path_to_uri(), {'foo/bar.py': 'hdfs:///bar.py'})
def test_simple(self):
sd = UploadDirManager('hdfs:///')
sd.add('foo/bar.py')
self.assertEqual(sd.path_to_uri(), {'foo/bar.py': 'hdfs:///bar.py'})
def test_empty(self):
sd = UploadDirManager('hdfs:///')
self.assertEqual(sd.path_to_uri(), {})
def __init__(self, **kwargs):
""":py:class:`~mrjob.dataproc.DataprocJobRunner` takes the same
arguments as
:py:class:`~mrjob.runner.MRJobRunner`, plus some additional options
which can be defaulted in :ref:`mrjob.conf <mrjob.conf>`.
"""
super(DataprocJobRunner, self).__init__(**kwargs)
# Dataproc requires a master and >= 2 core instances
# num_core_instances refers ONLY to number of CORE instances and does
# NOT include the required 1 instance for master
# In other words, minimum cluster size is 3 machines, 1 master and 2
# "num_core_instances" workers
if self._opts['num_core_instances'] < _DATAPROC_MIN_WORKERS:
raise DataprocException(
'Dataproc expects at LEAST %d workers' % _DATAPROC_MIN_WORKERS)
if (self._opts['core_instance_type'] !=
self._opts['task_instance_type']):
raise DataprocException(
'Dataproc v1 expects core/task instance types to be identical')
# Lazy-load gcloud config as needed - invocations fail in PyCharm
# debugging
self._gcloud_config = None
# Google Cloud Platform - project
self._gcp_project = (
self._opts['gcp_project'] or self.gcloud_config()['core.project'])
# Google Compute Engine - Region / Zone
self._gce_region = (
self._opts['region'] or self.gcloud_config()['compute.region'])
self._gce_zone = (
self._opts['zone'] or self.gcloud_config()['compute.zone'])
# cluster_id can be None here
self._cluster_id = self._opts['cluster_id']
self._api_client = None
self._gcs_fs = None
self._fs = None
# BEGIN - setup directories
base_tmpdir = self._get_tmpdir(self._opts['cloud_tmp_dir'])
self._cloud_tmp_dir = _check_and_fix_fs_dir(base_tmpdir)
# use job key to make a unique tmp dir
self._job_tmpdir = self._cloud_tmp_dir + self._job_key + '/'
# pick/validate output dir
if self._output_dir:
self._output_dir = _check_and_fix_fs_dir(self._output_dir)
else:
self._output_dir = self._job_tmpdir + 'output/'
# END - setup directories
# manage local files that we want to upload to GCS. We'll add them
# to this manager just before we need them.
fs_files_dir = self._job_tmpdir + 'files/'
self._upload_mgr = UploadDirManager(fs_files_dir)
# when did our particular task start?
self._dataproc_job_start = None
# init hadoop, ami version caches
self._image_version = None
self._hadoop_version = None
# This will be filled by _run_steps()
# NOTE - log_interpretations will be empty except job_id until we
# parse task logs
self._log_interpretations = []
def __init__(self, **kwargs):
""":py:class:`~mrjob.dataproc.DataprocJobRunner` takes the same
arguments as
:py:class:`~mrjob.runner.MRJobRunner`, plus some additional options
which can be defaulted in :ref:`mrjob.conf <mrjob.conf>`.
"""
super(DataprocJobRunner, self).__init__(**kwargs)
# check for library support
if google is None:
raise ImportError(
'You must install google-cloud and google-cloud-dataproc'
' to connect to Dataproc')
# Dataproc requires a master and >= 2 core instances
# num_core_instances refers ONLY to number of CORE instances and does
# NOT include the required 1 instance for master
# In other words, minimum cluster size is 3 machines, 1 master and 2
# "num_core_instances" workers
if self._opts['num_core_instances'] < _DATAPROC_MIN_WORKERS:
raise DataprocException('Dataproc expects at LEAST %d workers' %
_DATAPROC_MIN_WORKERS)
if (self._opts['core_instance_type'] !=
self._opts['task_instance_type']):
raise DataprocException(
'Dataproc v1 expects core/task instance types to be identical')
# load credentials and project ID
self._credentials, auth_project_id = google.auth.default(
scopes=_DEFAULT_GCE_SERVICE_ACCOUNT_SCOPES)
self._project_id = self._opts['project_id'] or auth_project_id
if not self._project_id:
raise DataprocException(
'project_id must be set. Use --project_id or'
' set $GOOGLE_CLOUD_PROJECT')
self._fix_zone_and_region_opts()
# cluster_id can be None here
self._cluster_id = self._opts['cluster_id']
self._api_client = None
self._gcs_fs = None
self._fs = None
# BEGIN - setup directories
base_tmpdir = self._get_tmpdir(self._opts['cloud_tmp_dir'])
self._cloud_tmp_dir = _check_and_fix_fs_dir(base_tmpdir)
# use job key to make a unique tmp dir
self._job_tmpdir = self._cloud_tmp_dir + self._job_key + '/'
# pick/validate output dir
if self._output_dir:
self._output_dir = _check_and_fix_fs_dir(self._output_dir)
else:
self._output_dir = self._job_tmpdir + 'output/'
# END - setup directories
# manage local files that we want to upload to GCS. We'll add them
# to this manager just before we need them.
fs_files_dir = self._job_tmpdir + 'files/'
self._upload_mgr = UploadDirManager(fs_files_dir)
# when did our particular task start?
self._dataproc_job_start = None
# init hadoop, ami version caches
self._image_version = None
self._hadoop_version = None
# This will be filled by _run_steps()
# NOTE - log_interpretations will be empty except job_id until we
# parse task logs
self._log_interpretations = []
