China has become a scientific superpower From plant biology to superconductor physics the country is at the cutting edge 本文是学习《经济学人》杂志2024年6月15日版 China has become a scientific superpower这篇文章的学习记录。
The health test result for HOST_CLOCK_OFFSET has become bad: The host's NTP service could not be located or did not respond to a request for the clock offset.阿里云时钟偏差执行 systemctl restart chronyd.servi
问题描述: master.HMaster: Failed to become active master java.net.ConnectException: Call From xxx/192.168.192.134 to xxx:9000 failed on connection exception: 原因分析: hadoop的配置文件core-site.xml HBase的配置