Chris Lohfink created CASSANDRA-11117:
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Summary: ColUpdateTimeDeltaHistogram histogram size too low
Key: CASSANDRA-11117
URL: https://issues.apache.org/jira/browse/CASSANDRA-11117
Project: Cassandra
Issue Type: Bug
Reporter: Chris Lohfink
Priority: Minor
{code}
getting attribute Mean of
org.apache.cassandra.metrics:type=ColumnFamily,name=ColUpdateTimeDeltaHistogram
threw an exceptionjavax.management.RuntimeMBeanException:
java.lang.IllegalStateException: Unable to compute ceiling for max when
histogram overflowed
{code}
Although the fact that this histogram has 164 buckets already, I wonder if
there is something weird with the computation thats causing this to be so
large? It appears to be coming from updates to system.local
{code}
org.apache.cassandra.metrics:type=Table,keyspace=system,scope=local,name=ColUpdateTimeDeltaHistogram
{code}
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