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From "Venkata Harikrishna Nukala (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-13998) Cassandra stress distribution does not affect the result
Date Mon, 30 Apr 2018 11:19:00 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-13998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Venkata Harikrishna Nukala updated CASSANDRA-13998:
---------------------------------------------------
    Attachment: 13998-trunk.txt

> Cassandra stress distribution does not affect the result
> --------------------------------------------------------
>
>                 Key: CASSANDRA-13998
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13998
>             Project: Cassandra
>          Issue Type: Task
>          Components: Stress
>         Environment: Widnows 10
>            Reporter: Mikhail Pliskovsky
>            Assignee: Venkata Harikrishna Nukala
>            Priority: Trivial
>             Fix For: 3.11.x
>
>         Attachments: 13998-trunk.txt, cqlstress-example.yaml
>
>
> When testing my schema on single-node cluster, I am getting the identical data for each
stress-test run
> I specify my cassandra-stress.yaml file 
> Table and column spec
> {code:java}
> table_definition: |
>   CREATE TABLE files (
>     id uuid PRIMARY KEY,
>     data blob
>   ) 
> columnspec:
>   - name: data
>     size: UNIFORM(10..100)
>     population: UNIFORM(1..100B)
> {code}
> But when query table rows after test, I am getting data as identical string in each row
> Command to run the test
> {code:java}
> cassandra-stress user profile=..\cqlstress-example.yaml n=20 ops(insert=5) -rate threads=8
> {code}
> What I am doing wrong? 
> My wish is to have the data of variable length



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