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https://issues.apache.org/jira/browse/CARBONDATA-4116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ajantha Bhat closed CARBONDATA-4116.
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Resolution: Implemented
> Concurrent Data Loading Issue
> -----------------------------
>
> Key: CARBONDATA-4116
> URL: https://issues.apache.org/jira/browse/CARBONDATA-4116
> Project: CarbonData
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.6.1, 2.0.1
> Environment: Apache carbondata 2.0.1
> Reporter: suyash yadav
> Priority: Major
>
> Even carbon claim that it can support the concurrent data loading together
> with table compaction, in fact it cannot. We have faced data inconsistent
> issue in carbon 1.6.1 when loading data concurrently into the table together
> with compaction. That is why we implement table locking for load data,
> compact and clean files command. All this is due to the manipulation of the
> table’s metadata file, i.e .tablestatus.
>
> We are facing issue in concurrent data loading together with compaction -
> gets us to data inconsistency - what is the way out to fix this as we want
> concurrent loading with compaction
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