-
Exceptions
JDOException Can Retry Exceptions Fatal Exceptions All exceptions raised by a JDO implementation are runtime exceptions which means that you can choose to catch the exceptions ... -
检查 DNS 和 NSCD
系统中的所有主机都必须配置正向和反向 DNS。 如果您无法以这种方式配置 DNS，则应编辑集群中每台主机上的 /etc/hosts 文件，以包含每台主机的 IP 地址和完全限定域名。以下说明作为概述提供，涵盖通用 Linux 主机的基本网络设置。不同版本和风格的 Linux 需要的命令和过程可能略有不同。请参阅您环境中部署的操作系统的文档。 Hadoop... -
Collect Information
Before deploying a cluster, you should collect the following information: The fully qualified domain name (FQDN) of each host in your system. The Ambari Cluster Install wizard s... -
Kinit Auxiliary Service
Installing and Configuring the Kerberos Clients Kerberos Ticket Configurations Further Readings Kinit auxiliary service is a critical service both for authentication between K... -
任务类型
Appendix Shell SubProcess Dynamic Dependent Stored Procedure SQL Spark MapReduce Python Flink HTTP DataX Sqoop Pigeon Conditions Switch SeaTunnel Amazon EMR Apac... -
Hadoop Credentials Manager
Configurations Cluster Services Hadoop client configurations Hive metastore configurations Via kyuubi-defaults.conf Via hive-site.xml Via JDBC Connection URL Credentials Rene... -
Collect Information
Before deploying a cluster, you should collect the following information: The fully qualified domain name (FQDN) of each host in your system. The Ambari Cluster Install wizard s... -
Kyuubi Administer Tool
Installation Usage Refresh config List Servers Delete an Engine New in version 1.6.0. Kyuubi administer tool(kyuubi-admin) provides administrators with some maintenance oper... -
AWS
Iceberg AWS Integrations Iceberg provides integration with different AWS services through the iceberg-aws module. This section describes how to use Iceberg with AWS. Enabling ... -
Flink Actions
Rewrite files action. Rewrite files action. Iceberg provides API to rewrite small files into large files by submitting Flink batch jobs. The behavior of this Flink action is the...
