xuchuanyin created CARBONDATA-3008:
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Summary: make yarn-local and multiple dir for temp data enable by
default
Key: CARBONDATA-3008
URL: https://issues.apache.org/jira/browse/CARBONDATA-3008
Project: CarbonData
Issue Type: Improvement
Reporter: xuchuanyin
About a year ago, we introduced 'multiple dirs for temp data during data
loading' to solve disk hotspot problem. For about one years' usage in
productive environment, this feature turns to be effective and correct. So here
I propose to enable the related parameters by default. The related parameters
contains:
`carbon.use.local.dir` : Currently it is `false` by default, we will turn it to
`true` by default;
`carbon.user.multiple.dir` : Currently it is `false` by default, we will turn
it to `true` by default.
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