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Enable NTP on the Cluster and on the Browser Host
RHEL/CentOS/Oracle 7 SLES Ubuntu Debian The clocks of all the nodes in your cluster and the machine that runs the browser through which you access the Ambari Web interface mus... -
Enable NTP on the Cluster and on the Browser Host
RHEL/CentOS/Oracle 7 SLES Ubuntu Debian The clocks of all the nodes in your cluster and the machine that runs the browser through which you access the Ambari Web interface mus... -
Configuration Glossary
Table of Contents Properties File Format Creating a Basic Properties File Job Launcher Properties Common Job Launcher Properties SchedulerDaemon Properties CliMRJobLauncher Pr... -
Distributed objects
Object holder Java implementation of Redis or Valkey based RBucket object is a holder for any type of object. Size is limited to 512Mb. Code example: RBucket < AnyObject > buc... -
Job Configuration Files
Job Configuration Basics Hierarchical Structure of Job Configuration Files Password Encryption Adding or Changing Job Configuration Files Scheduled Jobs One Time Jobs Disable... -
State Management and Watermarks
Managing Watermarks in a Job Basics Task Failures Multi-Dataset Jobs Gobblin State Deep Dive State class hierarchy How States are Used in a Gobblin Job This page has two p... -
GitHub 趋势日报 (2025年05月12日)
📈 今日整体趋势 Top 10 📊 分语言趋势 Top 5 C++ PHP TypeScript C Dart Vim Script Go Java Lua MDX C Markdown HTML Swift Kotlin Dockerfile Ruby Python PowerShell Rust CMake J... -
Distributed locks and synchronizers
Lock Redis or Valkey based distributed reentrant Lock object for Java and implements Lock interface. Uses pub/sub channel to notify other threads across all Redisson instances w... -
Distributed counters
Id generator Redis or Valkey based Java Id generator RIdGenerator generates unique numbers but not monotonically increased. At first request, batch of id numbers is allocated and... -
Couchbase
Introduction Record format Configuration General configuration values Authentication No credentials Using certificates Using bucket password Document level expiration 1 - Ex...
