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IP屬地：西藏
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node 環(huán)境部署
多版本管理nvm 國(guó)內(nèi)鏡像 nvm npm_mirrorhttps://registry.npm.taobao.org nvmnode_mirr...
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docker manager on ubuntu 18.04
manage by a non-root user sudo usermode -a -G docker username change doc...
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hbase flushregion server 級(jí)別 大小維度 regionServer的全局memstore的大小灰伟，超過(guò)該大小會(huì)觸發(fā)flush到磁盤(pán)的操作,默認(rèn)是...
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java.lang.IllegalArgumentException: failed to execute script
case1 : script size too large case2 : script is empty Maximum script siz...
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codis 優(yōu)化
error: connection reset codis proxy 的默認(rèn)配置如下，但實(shí)際生產(chǎn)用的時(shí)候往往是大于默認(rèn)值的养晋。當(dāng)緩存區(qū)或者pip...
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ubuntu 18.04 increase max nu open files
edit user.conf and system.conf added this line to/etc/systemd/user.conf ...
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hive cli set
set hive.cli.print.header=true;set hive.resultset.use.unique.column.name...
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hive view table details
show partitions tablename; desc formattedtablename; descformattedtablena...