本文整理汇总了Python中couchbase.cluster.Cluster.init_node方法的典型用法代码示例。如果您正苦于以下问题：Python Cluster.init_node方法的具体用法？Python Cluster.init_node怎么用？Python Cluster.init_node使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类couchbase.cluster.Cluster的用法示例。
在下文中一共展示了Cluster.init_node方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: CheckpointTests
# 需要导入模块: from couchbase.cluster import Cluster [as 别名]
# 或者: from couchbase.cluster.Cluster import init_node [as 别名]
class CheckpointTests(unittest.TestCase):
def setUp(self):
self.cluster = Cluster()
self.input = TestInputSingleton.input
self.servers = self.input.servers
self.num_servers = self.input.param("servers", 1)
master = self.servers[0]
num_replicas = self.input.param("replicas", 1)
self.bucket = 'default'
# Start: Should be in a before class function
BucketOperationHelper.delete_all_buckets_or_assert(self.servers, self)
for server in self.servers:
ClusterOperationHelper.cleanup_cluster([server])
ClusterOperationHelper.wait_for_ns_servers_or_assert([master], self)
# End: Should be in a before class function
self.quota = self.cluster.init_node(master)
self.old_vbuckets = self._get_vbuckets(master)
ClusterOperationHelper.set_vbuckets(master, 1)
self.cluster.create_default_bucket(master, self.quota, num_replicas)
self.cluster.rebalance(self.servers[:self.num_servers],
self.servers[1:self.num_servers], [])
def tearDown(self):
master = self.servers[0]
ClusterOperationHelper.set_vbuckets(master, self.old_vbuckets)
rest = RestConnection(master)
rest.stop_rebalance()
self.cluster.rebalance(self.servers[:self.num_servers], [],
self.servers[1:self.num_servers])
self.cluster.bucket_delete(master, self.bucket)
self.cluster.shutdown()
def checkpoint_create_items(self):
param = 'checkpoint'
stat_key = 'vb_0:open_checkpoint_id'
num_items = 6000
master = self._get_server_by_state(self.servers[:self.num_servers], self.bucket, ACTIVE)
self._set_checkpoint_size(self.servers[:self.num_servers], self.bucket, '5000')
chk_stats = StatsCommon.get_stats(self.servers[:self.num_servers], self.bucket,
param, stat_key)
load_thread = self.generate_load(master, self.bucket, num_items)
load_thread.join()
tasks = []
for server, value in chk_stats.items():
tasks.append(self.cluster.async_wait_for_stats([server], self.bucket, param,
stat_key, '>', value))
for task in tasks:
try:
timeout = 30 if (num_items * .001) < 30 else num_items * .001
task.result(timeout)
except TimeoutError:
self.fail("New checkpoint not created")
def checkpoint_create_time(self):
param = 'checkpoint'
timeout = 60
stat_key = 'vb_0:open_checkpoint_id'
master = self._get_server_by_state(self.servers[:self.num_servers], self.bucket, ACTIVE)
self._set_checkpoint_timeout(self.servers[:self.num_servers], self.bucket, str(timeout))
chk_stats = StatsCommon.get_stats(self.servers[:self.num_servers], self.bucket,
param, stat_key)
load_thread = self.generate_load(master, self.bucket, 1)
load_thread.join()
log.info("Sleeping for {0} seconds)".format(timeout))
time.sleep(timeout)
tasks = []
for server, value in chk_stats.items():
tasks.append(self.cluster.async_wait_for_stats([server], self.bucket, param,
stat_key, '>', value))
for task in tasks:
try:
task.result(60)
except TimeoutError:
self.fail("New checkpoint not created")
self._set_checkpoint_timeout(self.servers[:self.num_servers], self.bucket, str(600))
def checkpoint_collapse(self):
param = 'checkpoint'
chk_size = 5000
num_items = 25000
stat_key = 'vb_0:last_closed_checkpoint_id'
stat_chk_itms = 'vb_0:num_checkpoint_items'
master = self._get_server_by_state(self.servers[:self.num_servers], self.bucket, ACTIVE)
slave1 = self._get_server_by_state(self.servers[:self.num_servers], self.bucket, REPLICA1)
slave2 = self._get_server_by_state(self.servers[:self.num_servers], self.bucket, REPLICA2)
self._set_checkpoint_size(self.servers[:self.num_servers], self.bucket, str(chk_size))
m_stats = StatsCommon.get_stats([master], self.bucket, param, stat_key)
self._stop_replication(slave2, self.bucket)
load_thread = self.generate_load(master, self.bucket, num_items)
load_thread.join()
tasks = []
#.........这里部分代码省略.........