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https://issues.apache.org/jira/browse/CARBONDATA-433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jihong MA updated CARBONDATA-433:
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Description:
Currently, the blocklet size is configed through carbon.blocklet.size in
carbon.properties file, its default value is 120000 (number of rows) across all
tables. this can potentially cause compatibility issue when changing the
setting.
we should consider to incorporate this information at file level, ideally
stored in file footer, Carbon reader need to respect to the setting while
reading.
was:
Currently, the blocklet size is configed with carbon.blocklet.size in
carbon.properties file, its default value is 120000. This will cause we can not
read the previous table if we change the blocklet size
Summary: Respect to blocklet size setting when scanning Carbondata
files (was: blocklet size should belong to the table's meta data)
> Respect to blocklet size setting when scanning Carbondata files
> ---------------------------------------------------------------
>
> Key: CARBONDATA-433
> URL: https://issues.apache.org/jira/browse/CARBONDATA-433
> Project: CarbonData
> Issue Type: Sub-task
> Reporter: suo tong
> Assignee: cen yuhai
>
> Currently, the blocklet size is configed through carbon.blocklet.size in
> carbon.properties file, its default value is 120000 (number of rows) across
> all tables. this can potentially cause compatibility issue when changing the
> setting.
> we should consider to incorporate this information at file level, ideally
> stored in file footer, Carbon reader need to respect to the setting while
> reading.
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