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https://issues.apache.org/jira/browse/CARBONDATA-781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yadong Qi updated CARBONDATA-781:
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Summary: Some SegmentProperties object occupy too much memory in driver
(was: SegmentProperties occupy too much memory in driver)
> Some SegmentProperties object occupy too much memory in driver
> --------------------------------------------------------------
>
> Key: CARBONDATA-781
> URL: https://issues.apache.org/jira/browse/CARBONDATA-781
> Project: CarbonData
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.1.0-incubating
> Reporter: Yadong Qi
> Attachments: CarbonProperties.jpg
>
>
> When I load carbondata 1000+ times with 35 nodes, I found SegmentProperties
> occupy 2.5+G(76K * 35 * 1000) memory in driver. I don't have small files so I
> don't want to compate the segment. I analyze the dump file and found the
> value of SegmentProperties are the same, so I think we can reuse the
> SegmentProperties if possible.
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