[CASSANDRA-6667] Mean cells per sstable is calculated incorrectly - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Low
Resolution: Fixed
Fix Version/s: 1.2.16, 2.0.6
Component/s: None
Labels:
None

Severity:
Low

Description

We currently take the average of the mean for each partition, rather than correctly weighting by cell count. This affects hint paging as well as index selectivity calculation.

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6667-v3.txt
07/Feb/14 08:06
2 kB
Marcus Eriksson
6667-v2.txt
06/Feb/14 21:02
0.8 kB
Jonathan Ellis
6667.txt
06/Feb/14 18:35
0.7 kB
Jonathan Ellis

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Assignee:: Jonathan Ellis

Reporter:: Jonathan Ellis

Authors:: Jonathan Ellis

Reviewers:: Marcus Eriksson

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 06/Feb/14 18:33

Updated:: 16/Apr/19 09:31

Resolved:: 07/Feb/14 16:19