jist created CASSANDRA-20137:
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Summary: Duplicit values for uuid column in cassandra-stress
Key: CASSANDRA-20137
URL: https://issues.apache.org/jira/browse/CASSANDRA-20137
Project: Apache Cassandra
Issue Type: Bug
Components: Tool/stress
Reporter: jist
Attachments: image-2024-12-09-15-30-45-321.png
In case of command
{code:java}
{code}
*cassandra-stress user profile=abc.yaml ...*
and yaml file:
{code:java}
table_definition: |
CREATE TABLE prftest1.process_data (
id uuid,
id2 uuid,
data blob,
PRIMARY KEY (id, id2)
columnspec:
- name: id
size: uniform(1..10)
population: seq(1..10)
- name: id2
size: uniform(1..10)
population: seq(1..10)
- name: data
size: uniform(5..10)
population: seq(1..100){code}
the values for +id2+ (with type {+}uuid{+}) are all the same (not random).
NOTE: in case of type +bigint+ for +id+ and {+}id2{+}, the values for +id2+ are
random items.
It seems as possible issue in case of uuid column type see attached picture
!image-2024-12-09-15-30-45-321.png!
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