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From "Russell Alexander Spitzer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7620) Allow user stress commands to specify the seed on the command line
Date Tue, 29 Jul 2014 15:21:38 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14077821#comment-14077821
] 

Russell Alexander Spitzer commented on CASSANDRA-7620:
------------------------------------------------------

I think the issue is that different clustering columns are being generated, |

{code}
./bin/cassandra-stress user "ops(insert=1)" profile=cqlstress-example.yaml  n=1000  no_warmup
-key populate=1..1000  -rate threads=200

cqlsh:stresscql> SELECT  count(*) FROM typestest  ;

 count
-------
  3052

(1 rows)

./bin/cassandra-stress user "ops(insert=1)" profile=cqlstress-example.yaml  n=1000  no_warmup
-key populate=1..1000  -rate threads=200

cqlsh:stresscql> SELECT  count(*) FROM typestest  ;

 count
-------
  4334

(1 rows)

{code}


Should we swap this ticket to be "Remove seed from user stress"? Or should I make a new ticket
for that


> Allow user stress commands to specify the seed on the command line
> ------------------------------------------------------------------
>
>                 Key: CASSANDRA-7620
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7620
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Russell Alexander Spitzer
>            Assignee: Russell Alexander Spitzer
>            Priority: Trivial
>         Attachments: CASSANDRA-7620-2.1.patch
>
>
> Although I don't want to add to parameter bloat, it would be really useful if the seed
for a particular profile could be set on the command line. This makes it easier to run the
same command with many different seed settings without modifying the profile file.



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