[HIVE-18893] Estimate avgrowsize for stats calc in mixed case - ASF JIRA

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Type: Sub-task
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: None
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Description

after ~~HIVE-18140~~; in case there is at least 1 partition with COMPLETE stats state; deser ratio can be estimated using that to provide better estimations for partitions which doesn't have any

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Assignee:: Unassigned Assign to me

Reporter:: Zoltan Haindrich

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 07/Mar/18 13:40

Updated:: 07/Mar/18 13:40

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Estimate avgrowsize for stats calc in mixed case