def _yield_clusters(max_days_ago=None, now=None, **runner_kwargs):
"""Get relevant cluster information from EMR.
:param float max_days_ago: If set, don't fetch clusters created longer
than this many days ago.
:param now: the current UTC time, as a :py:class:`datetime.datetime`.
Defaults to the current time.
:param runner_kwargs: keyword args to pass through to
:py:class:`~mrjob.emr.EMRJobRunner`
"""
if now is None:
now = datetime.utcnow()
emr_conn = EMRJobRunner(**runner_kwargs).make_emr_conn()
# if --max-days-ago is set, only look at recent jobs
created_after = None
if max_days_ago is not None:
created_after = now - timedelta(days=max_days_ago)
# use _DELAY to sleep 1 second before each API call (see #1091). Could
# implement some sort of connection wrapper for this if it becomes more
# generally useful.
for cluster_summary in _yield_all_clusters(emr_conn,
created_after=created_after,
_delay=_DELAY):
cluster_id = cluster_summary.id
sleep(_DELAY)
cluster = _patched_describe_cluster(emr_conn, cluster_id)
cluster.steps = _list_all_steps(emr_conn, cluster_id, _delay=_DELAY)
cluster.bootstrapactions = list(
_yield_all_bootstrap_actions(emr_conn, cluster_id, _delay=_DELAY))
yield cluster
def _yield_clusters(max_days_ago=None, now=None, **runner_kwargs):
"""Get relevant cluster information from EMR.
:param float max_days_ago: If set, don't fetch clusters created longer
than this many days ago.
:param now: the current UTC time, as a :py:class:`datetime.datetime`.
Defaults to the current time.
:param runner_kwargs: keyword args to pass through to
:py:class:`~mrjob.emr.EMRJobRunner`
"""
if now is None:
now = datetime.utcnow()
emr_conn = EMRJobRunner(**runner_kwargs).make_emr_conn()
# if --max-days-ago is set, only look at recent jobs
created_after = None
if max_days_ago is not None:
created_after = now - timedelta(days=max_days_ago)
for cluster_summary in _yield_all_clusters(
emr_conn, created_after=created_after):
cluster_id = cluster_summary.id
cluster = _patched_describe_cluster(emr_conn, cluster_id)
cluster.steps = _list_all_steps(emr_conn, cluster_id)
cluster.bootstrapactions = list(
_yield_all_bootstrap_actions(emr_conn, cluster_id))
yield cluster
def _yield_clusters(max_days_ago=None, now=None, **runner_kwargs):
"""Get relevant cluster information from EMR.
:param float max_days_ago: If set, don't fetch clusters created longer
than this many days ago.
:param now: the current UTC time, as a :py:class:`datetime.datetime`.
Defaults to the current time.
:param runner_kwargs: keyword args to pass through to
:py:class:`~mrjob.emr.EMRJobRunner`
"""
if now is None:
now = datetime.utcnow()
emr_conn = EMRJobRunner(**runner_kwargs).make_emr_conn()
# if --max-days-ago is set, only look at recent jobs
created_after = None
if max_days_ago is not None:
created_after = now - timedelta(days=max_days_ago)
# use _DELAY to sleep 1 second before each API call (see #1091). Could
# implement some sort of connection wrapper for this if it becomes more
# generally useful.
for cluster_summary in _yield_all_clusters(
emr_conn, created_after=created_after, _delay=_DELAY):
cluster_id = cluster_summary.id
sleep(_DELAY)
cluster = _patched_describe_cluster(emr_conn, cluster_id)
cluster.steps = _list_all_steps(emr_conn, cluster_id, _delay=_DELAY)
cluster.bootstrapactions = list(
_yield_all_bootstrap_actions(emr_conn, cluster_id, _delay=_DELAY))
yield cluster
def _yield_clusters(max_days_ago=None, now=None, **runner_kwargs):
"""Get relevant cluster information from EMR.
:param float max_days_ago: If set, don't fetch clusters created longer
than this many days ago.
:param now: the current UTC time, as a :py:class:`datetime.datetime`.
Defaults to the current time.
:param runner_kwargs: keyword args to pass through to
:py:class:`~mrjob.emr.EMRJobRunner`
"""
if now is None:
now = datetime.utcnow()
emr_conn = EMRJobRunner(**runner_kwargs).make_emr_conn()
# if --max-days-ago is set, only look at recent jobs
created_after = None
if max_days_ago is not None:
created_after = now - timedelta(days=max_days_ago)
for cluster_summary in _yield_all_clusters(emr_conn,
created_after=created_after):
cluster_id = cluster_summary.id
cluster = _patched_describe_cluster(emr_conn, cluster_id)
cluster.steps = _list_all_steps(emr_conn, cluster_id)
cluster.bootstrapactions = list(
_yield_all_bootstrap_actions(emr_conn, cluster_id))
yield cluster
def test_terminate_cluster(self):
cluster_id = self.make_cluster(pool_clusters=True)
self.monkey_patch_argv('--quiet', '--no-conf', 'j-MOCKCLUSTER0')
terminate_main()
emr_conn = EMRJobRunner(conf_paths=[]).make_emr_conn()
cluster = _patched_describe_cluster(emr_conn, cluster_id)
emr_conn.simulate_progress(cluster_id)
self.assertEqual(cluster.status.state, 'TERMINATED')
def test_terminate_cluster(self):
cluster_id = self.make_cluster(pool_clusters=True)
self.monkey_patch_argv('--quiet', '--no-conf', 'j-MOCKCLUSTER0')
terminate_main()
emr_conn = EMRJobRunner(conf_paths=[]).make_emr_conn()
cluster = _patched_describe_cluster(emr_conn, cluster_id)
emr_conn.simulate_progress(cluster_id)
self.assertEqual(cluster.status.state, 'TERMINATED')
