Ahmed Bashir created CASSANDRA-5377:
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Summary: MemoryMeter miscalculating memtable live ratio
Key: CASSANDRA-5377
URL: https://issues.apache.org/jira/browse/CASSANDRA-5377
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 1.1.10
Reporter: Ahmed Bashir
Priority: Minor
I've noticed the following logs in our running cluster:
WARN [MemoryMeter:1] 2013-03-17 23:15:55,876 Memtable.java (line 197) setting
live ratio to minimum of 1.0 instead of 0.6378445488771007
It seems odd for the deep size calculation to be smaller than the aggregate sum
of serialized columns. Perhaps it's because we're mutating on a bunch of
existing columns, or perhaps there's some miscalculation somewhere
Our column families all have regular columns (no super columns, expiring
columns, etc)
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