[jira] [Commented] (CASSANDRA-7945) new cassanrda-stress does not work with NetworkTopologyStrategy

["Yuki Morishita (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-7945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14135794#comment-14135794 ] 

Yuki Morishita commented on CASSANDRA-7945:
-------------------------------------------

{code}
strategy.equals("org.apache.cassandra.locator.SimpleStrategy")
{code}

{{strategy}} here is {{OptionSimple}} object so equality is always false. so when no {{-schema}} it fails to create replication strategy.
Otherwise, it works for NTS.

> new cassanrda-stress does not work with NetworkTopologyStrategy
> ---------------------------------------------------------------
>
>                 Key: CASSANDRA-7945
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7945
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>            Reporter: Yuki Morishita
>            Assignee: Benedict
>            Priority: Trivial
>              Labels: stress
>             Fix For: 2.1.1
>
>         Attachments: 7945.txt
>
>
> {code}
> $ cassandra-stress write -schema 'replication(strategy=NetworkTopologyStrategy,DC1=2,DC2=1)'
> {code}
> prints error:
> {code}
> Unable to create stress keyspace: Error constructing replication strategy class
> {code}
> Looks like it is caused by passing 'replication_factor' to NTS, which is illegal option for NTS.



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