[
https://issues.apache.org/jira/browse/CASSANDRA-8412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Benedict resolved CASSANDRA-8412.
---------------------------------
Resolution: Duplicate
> Cassandra stress tool fails with NotStrictlyPositiveException on example
> profiles
> ---------------------------------------------------------------------------------
>
> Key: CASSANDRA-8412
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8412
> Project: Cassandra
> Issue Type: Bug
> Components: Tools
> Environment: Linux Centos
> Reporter: Igor Meltser
> Priority: Critical
> Labels: stress, tools
>
> Trying to run stress tool with provided profile fails:
> dsc-cassandra-2.1.2/tools $ ./bin/cassandra-stress user n=1
> profile=cqlstress-example.yaml ops\(insert=1\) -node ....
> INFO 06:21:35 Using data-center name 'datacenter1' for
> DCAwareRoundRobinPolicy (if this is incorrect, please provide the correct
> datacenter name with DCAwareRoundRobinPolicy constructor)
> Connected to cluster: Benchmark Cluster
> INFO 06:21:35 New Cassandra host /....:9042 added
> Datatacenter: datacenter1; Host: /.....; Rack: rack1
> Datatacenter: datacenter1; Host: /....; Rack: rack1
> Datatacenter: datacenter1; Host: ...../....; Rack: rack1
> INFO 06:21:35 New Cassandra host ...../....:9042 added
> INFO 06:21:35 New Cassandra host /....:9042 added
> Created schema. Sleeping 3s for propagation.
> Exception in thread "main"
> org.apache.commons.math3.exception.NotStrictlyPositiveException: standard
> deviation (0)
> at
> org.apache.commons.math3.distribution.NormalDistribution.<init>(NormalDistribution.java:108)
> at
> org.apache.cassandra.stress.settings.OptionDistribution$GaussianFactory.get(OptionDistribution.java:418)
> at
> org.apache.cassandra.stress.generate.SeedManager.<init>(SeedManager.java:59)
> at
> org.apache.cassandra.stress.settings.SettingsCommandUser.getFactory(SettingsCommandUser.java:78)
> at org.apache.cassandra.stress.StressAction.run(StressAction.java:61)
> at org.apache.cassandra.stress.Stress.main(Stress.java:109)
> The tool is 2.1.2 version, but the tested Cassandra is 2.0.8 version
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
