Eric Pederson created CASSANDRA-13406:
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Summary: Stress chooses batch size 1 if cluster column name in
YAML is not all lower case
Key: CASSANDRA-13406
URL: https://issues.apache.org/jira/browse/CASSANDRA-13406
Project: Cassandra
Issue Type: Bug
Components: Tools
Reporter: Eric Pederson
If you give the cluster column name in mixed case then the batch size is always
chosen as 1, for example:
{code}
columnspec:
- name: creationdate
size: fixed(10)
population: seq(1..4000000)
- name: UniqueSequenceNumber # Note mixed case
cluster: uniform(100..200)
insert:
partitions: fixed(1)
batchtype: UNLOGGED
select: uniform(10..15)/200
{code}
Running this results in
{code}
Generating batches with [1..1] partitions and [1..1] rows (of [1..1] total rows
in the partitions)
{code}
Changing the cluster column name to {{uniquesequencenumber}} gives the expected
results:
{code}
Generating batches with [1..1] partitions and [5..15] rows (of [100..200] total
rows in the partitions)
{code}
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