Eduard Tudenhoefner created CASSANDRA-13773:
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Summary: cassandra-stress writes even data when n=0
Key: CASSANDRA-13773
URL: https://issues.apache.org/jira/browse/CASSANDRA-13773
Project: Cassandra
Issue Type: Bug
Components: Stress
Reporter: Eduard Tudenhoefner
Assignee: Eduard Tudenhoefner
Priority: Minor
Fix For: 3.0.15
This is very unintuitive as
{code}
cassandra-stress write n=0 -rate threads=1
{code}
will do inserts even with *n=0*. I guess most people won't ever run with *n=0*
but this is a nice shortcut for creating some schema without using *cqlsh*
This is happening because we're writing *50k* rows of warmup data as can be
seen below:
{code}
cqlsh> select count(*) from keyspace1.standard1 ;
count
-------
50000
(1 rows)
{code}
We can avoid writing warmup data using
{code}
cassandra-stress write n=0 no-warmup -rate threads=1
{code}
but I would still expect to have *0* rows written when specifying *n=0*.
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