Apache Kafka on Kubernetes series: Kafka on Kubernetes - using etcd In the last post in this series we introduced Spark on Kubernetes and demonstrated a simple approach to scaling a Spark cluster on Kubernetes, the cloud native way. We're building a platform as a service optimized to run big...
Altinity Kubernetes Operator for ClickHouse creates, configures and manages ClickHouse® clusters running on Kubernetes - Altinity/clickhouse-operator
kubernetes.client.rest.ApiException: (0) Reason: hostname '10.100.0.1' doesn't match either of 'ip-10-0-113-207.us-west-2.compute.internal', 'kubernetes', 'kubernetes.default', 'kubernetes.default.svc', 'kubernetes.default.svc.cluster.local', '0e23207807f30610a20a7dc08f349bad.sk1.us-...
reload(sys) sys.setdefaultencoding("utf-8")classIpTable():defgetIp(self,xls,txt): aworkbook=xlrd.open_workbook(xls) sheet1=aworkbook.sheet_by_index(0)#col3 = sheet1.col_values(7)col3 = sheet1.col_values(7) len1=len(col3) s=','.join(col3) s.decode('utf-8') list1=[] li...
2 服务端接收到了用户的请求,判断本地用户是否存在客户端发送的用户名,如果存在,就会生成一个16位的Challenge,客户端接收到这个Challenge就使用本地用户的NTLM hash来生成一个response,如果使用net use xxx 用户名和密码,就会使用命令提供的账号和密码对Challenge进行加密,这个加密的response(就是通过NTLM hash加密的Chal...
(source:https://spark.apache.org/docs/latest/running-on-kubernetes.html) The Spark job submission mechanism generally works as follows: Spark operator creates a Spark driver running within a Kubernetes pod. The driver creates executors which are also running within Kubernetes pod, connects to them...
Contributions, questions, and comments are all welcomed and encouraged! cAdvisor developers hang out onSlackin the #sig-node channel (get an invitationhere). We also havediscuss.kubernetes.io. Please reach out and get involved in the project, we're actively looking for more contributors to bring...
Introducing trusted open source database containers It’s time to stop proclaiming that “cloud native is the future”. Kubernetes has just celebrated its 10... How to build your first model using DSS GenAI is transforming how we approach technology. This blog explores how you can use Canonical...
It supports flexible and elastic containerized workloads managed either by Hadoop scheduler such as YARN or Kubernetes, distributed deep learning, GPU enabled Spark workloads, and so on. Also, Hadoop 3.0 offers better reliability and availability of metadata through multiple standby name nodes, disk ...
Configure TCP Keepalive settings in node OS – we’ll consider doing this withAmazon Elastic Compute Cloud (Amazon EC2)andAmazon Elastic Kubernetes Service (Amazon EKS). Enable TCP Keepalive in an application – we’ll consider doing this withAWS Command Line Interface (AWS CLI),AWS...