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https://issues.apache.org/jira/browse/CARBONDATA-156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15416876#comment-15416876
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Ravindra Pesala commented on CARBONDATA-156:
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Current design of carbondata has some restrictions of parallel loading of data
on table. It is mainly because of lack of concurrent support of global
dictionary generation, table compaction and schema altering. We need to come
up with a design to handle this scenarios concurrently. We will keep this in
our road map for future support.
> We are hoping to support the same table parallel load data
> ----------------------------------------------------------
>
> Key: CARBONDATA-156
> URL: https://issues.apache.org/jira/browse/CARBONDATA-156
> Project: CarbonData
> Issue Type: Wish
> Components: data-load
> Affects Versions: 0.2.0-incubating
> Reporter: ke xu
> Labels: features
>
> We found carbondata table plus the global lock when load data,only one by one
> the load data .We are hoping to support the same table parallel load
> data.This improves load efficiency.
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