我有一个df,例如:
df1
Nb Groups_subgroups
A 1_Cluster17972,1_Cluster2653,1_Cluster3900,2_Cluster12159,1_Cluster1798,1_Cluster17493
B 7_Cluster13022,1_Cluster4976
C 2_Cluster27505
D 7_Cluster25561,23_Cluster25561
E 1_Cluster23500
还有另一个df2,如:
Groups Subgroups
Cluster17972 1
Cluster17972 2
Clust
我有一张桌子像..。
id cluster status
1 cluster_0 yes
2 cluster_0 no
3 cluster_0 yes
4 cluster_0 yes
5 cluster_1 no
6 cluster_5 yes
7 cluster_0 yes
8 cluster_8 no
...
...
...
我试着看了所有集群的是数和零计数。
对于yescount,我可以使用以下查询
SELECT cluster,count(*) as yescount FROM `cluster` WHERE status='yes' group by cluster
我正在通过以下步骤创建一个EKS-Anywhere本地集群:
执行此命令后出现以下错误。
eksctl anywhere create cluster -f $CLUSTER_NAME.yaml
Performing setup and validations
Warning: The docker infrastructure provider is meant for local development and testing only
✅ Docker Provider setup is valid
Creating new bootstrap cluster
Installing cl
我试图通过eksctl创建一个集群,使用默认选项,而AMI用户使用"AdministratorAccess",我会被困在“等待CloudFormation堆栈”
> eksctl create cluster --name dev
[ℹ] eksctl version 0.36.0
[ℹ] using region us-west-2
[ℹ] setting availability zones to [us-west-2a us-west-2c us-west-2b]
[ℹ] subnets for us-west-2a - public:192.168.0.
我从文档中实现了以下内容,这些都可以工作,但API访问设置为0.0.0.0,这是一个安全漏洞,允许来自网络外部的人连接和添加文件。我想创建一个私有网络,从而通过只允许API上的本地主机访问或从已知服务器访问来保护网络。但是后来我发现同级本身并没有联系起来。对此有解决方案吗?
版本:'3.4‘
# This is an example docker-compose file to quickly test an IPFS Cluster
# with multiple peers on a contained environment.
# It runs 3 cluster peers
我需要帮助来处理熊猫,这里有一个标签:
Col1 Col2
A B
C B
D B
E F
G F
F A
Z Y
H Y
L P
在这个选项卡中,我希望创建集群并获得一个新的选项卡,如:
Cluster Names
Cluster1 A
Cluster1 B
Cluster1 C
Cluster1 D
Cluster1 F
Cluster1 E
Cluster1 G
Cluster2 Z
Cluster2 Y
Cluster2 H
Cluster3 L
Cluster3 P
如您
这是我的代码:
arrival_cluster_raw as (
SELECT
routes.uc_id ,
cg.cluster_id ,
cg.cluster_centroid ,
routes.imei ,
routes.time_created::date as campaign_date,
min(routes.time_created) as m_per_imei_cluster
FROM cluster_groups as cg
group by 1,2,3,4,5
)
,
arrival
我正在尝试将Python字典插入到Cassandra中。但是当我尝试连接到数据库时,我得到了NoHostAvailable错误。有人能帮我弄清楚吗?
代码:
# cassandra server started in Terminal on Mac
from cassandra.cluster import Cluster
cluster = Cluster()
session = cluster.connect()
错误:
---------------------------------------------------------------------------
NoHostAva