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https://issues.apache.org/jira/browse/HIVE-24928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HIVE-24928:
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Labels: pull-request-available (was: )
> In case of non-native tables use basic statistics from HiveStorageHandler
> -------------------------------------------------------------------------
>
> Key: HIVE-24928
> URL: https://issues.apache.org/jira/browse/HIVE-24928
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 4.0.0
> Reporter: László Pintér
> Assignee: László Pintér
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When we are running `ANALYZE TABLE ... COMPUTE STATISTICS` or `ANALYZE TABLE
> ... COMPUTE STATISTICS FOR COLUMNS` all the basic statistics are collected by
> the BasicStatsTask class. This class tries to estimate the statistics by
> scanning the directory of the table.
> In the case of non-native tables (iceberg, hbase), the table directory might
> contain metadata files as well, which would be counted by the BasicStatsTask
> when calculating basic stats.
> Instead of having this logic, the HiveStorageHandler implementation should
> provide basic statistics.
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