+1
> 在 2018年10月15日，下午9:03，xuchuanyin <[email protected]> 写道： > > Hi, all: > > About a year ago, we introduced 'multiple dirs for temp data' to solve disk > hotspot problem in data loading. > > This feature enables carbon randomly pick one of the local directories > configured in yarn-local-dirs when it writes any temp files to disk (for > example: sort temp files and fact data files). > > For about one years' usage in productive environment, this feature turns out > to be effective and correct. So here I propose to enable the related > parameters by default. > > The related parameters are > > 1. `carbon.use.local.dir` : Currently it is `false` by default, we will turn > it to `true` by default; > > 2. `carbon.user.multiple.dir` : Currently it is `false` by default, we will > turn it to `true` by default. > > > -- > Sent from: > http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/ >
