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https://issues.apache.org/jira/browse/CARBONDATA-418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacky Li resolved CARBONDATA-418.
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Resolution: Fixed
Fix Version/s: 0.3.0-incubating
> Data Loading performance issue
> ------------------------------
>
> Key: CARBONDATA-418
> URL:
https://issues.apache.org/jira/browse/CARBONDATA-418> Project: CarbonData
> Issue Type: Bug
> Reporter: kumar vishal
> Assignee: kumar vishal
> Fix For: 0.3.0-incubating
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> In CarbonCsvBasedSeqGen step for each row we are calling dimension ids split method as String.split method is costly operation and every time it will create a unnecessary object it will impact the performance, We can store it in a local variable
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