IP屬地：廣東
DataNode DirectoryScanner holding global lock for too long
ps -aux | grep kafka cat /proc/2913/status VmRSS對(duì)應(yīng)的值就是物理內(nèi)存占用 通過(guò)： ps aux ...
python -m SimpleHTTPServer 20001
Dataprochttps://cloud.google.com/dataproc/docs/concepts/components/docke...
【參考】Hadoop環(huán)境安全加固https://help.aliyun.com/knowledge_detail/50128.html[http...
start_web.sh stop_web.sh
Linux OS版本 yum install -y redhat-lsb vi文件保存退出命令":wq"和":x"的區(qū)別 :wq 強(qiáng)制性寫(xiě)入...
+------------------------------+| Tables_in_elephant |+------------...