本文整理汇总了Python中membase.helper.spatial_helper.SpatialHelper.wait_for_persistence方法的典型用法代码示例。如果您正苦于以下问题：Python SpatialHelper.wait_for_persistence方法的具体用法？Python SpatialHelper.wait_for_persistence怎么用？Python SpatialHelper.wait_for_persistence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membase.helper.spatial_helper.SpatialHelper的用法示例。
在下文中一共展示了SpatialHelper.wait_for_persistence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: SpatialRebalanceTests
# 需要导入模块: from membase.helper.spatial_helper import SpatialHelper [as 别名]
# 或者: from membase.helper.spatial_helper.SpatialHelper import wait_for_persistence [as 别名]
#.........这里部分代码省略.........
num_deleted_docs = self.helper.input.param("num-deleted-docs", 10000)
msg = "description : have a single node, insert {0} docs, "\
"delete {1} docs while creating a cluster and query it"
self.log.info(msg.format(num_docs, num_deleted_docs))
design_name = "dev_test_delete_10k_docs_create_cluster"
prefix = str(uuid.uuid4())[:7]
# Make sure we are fully de-clustered
ClusterOperationHelper.cleanup_cluster(self.helper.servers)
self.helper.create_index_fun(design_name, prefix)
inserted_keys = self.helper.insert_docs(num_docs, prefix)
# Start creating the cluster and rebalancing it without waiting until
# it's finished
ClusterOperationHelper.add_and_rebalance(self.helper.servers, False)
deleted_keys = self.helper.delete_docs(num_deleted_docs, prefix)
self._wait_for_rebalance()
# Verify that the docs got delete and are no longer part of the
# spatial view
results = self.helper.get_results(design_name, num_docs)
result_keys = self.helper.get_keys(results)
self.assertEqual(len(result_keys), num_docs - len(deleted_keys))
self.helper.verify_result(inserted_keys, deleted_keys + result_keys)
def test_insert_x_delete_y_docs_destroy_cluster(self):
num_docs = self.helper.input.param("num-docs", 100000)
num_deleted_docs = self.helper.input.param("num-deleted-docs", 10000)
msg = "description : have a cluster, insert {0} docs, delete "\
"{1} docs while destroying the cluster into a single node "\
"and query it"
self.log.info(msg.format(num_docs, num_deleted_docs))
design_name = "dev_test_delete_{0}_docs_destroy_cluster".format(
num_deleted_docs)
prefix = str(uuid.uuid4())[:7]
# Make sure we are fully clustered
ClusterOperationHelper.add_and_rebalance(self.helper.servers)
self.helper.create_index_fun(design_name, prefix)
inserted_keys = self.helper.insert_docs(num_docs, prefix)
# Start destroying the cluster and rebalancing it without waiting
# until it's finished
ClusterOperationHelper.cleanup_cluster(self.helper.servers,
False)
deleted_keys = self.helper.delete_docs(num_deleted_docs, prefix)
self._wait_for_rebalance()
# Verify that the docs got delete and are no longer part of the
# spatial view
results = self.helper.get_results(design_name, num_docs)
result_keys = self.helper.get_keys(results)
self.assertEqual(len(result_keys), num_docs - len(deleted_keys))
self.helper.verify_result(inserted_keys, deleted_keys + result_keys)
def test_insert_x_docs_during_rebalance(self):
num_docs = self.helper.input.param("num-docs", 100000)
msg = "description : have a single node, insert {0} docs, "\
"query it, add another node, start rebalancing, insert {0} "\
"docs, finish rebalancing, keep on adding nodes..."
self.log.info(msg.format(num_docs))
design_name = "dev_test_insert_{0}_docs_during_rebalance".format(
num_docs)
prefix = str(uuid.uuid4())[:7]
# Make sure we are fully de-clustered
ClusterOperationHelper.cleanup_cluster(self.helper.servers)
self.helper.create_index_fun(design_name)
inserted_keys = self.helper.insert_docs(num_docs, prefix)
# Add all servers to the master server one by one and start
# rebalacing
for server in self.helper.servers[1:]:
ClusterOperationHelper.add_and_rebalance(
[self.helper.master, server], False)
# Docs with the same prefix are overwritten and not newly created
prefix = str(uuid.uuid4())[:7]
inserted_keys.extend(self.helper.insert_docs(
num_docs, prefix, wait_for_persistence=False))
self._wait_for_rebalance()
# Make sure data is persisted
self.helper.wait_for_persistence()
# Verify that all documents got inserted
self.helper.query_index_for_verification(design_name, inserted_keys)
# Block until the rebalance is done
def _wait_for_rebalance(self):
self.assertTrue(self.helper.rest.monitorRebalance(),
"rebalance operation failed after adding nodes")
self.log.info("rebalance finished")