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https://issues.apache.org/jira/browse/CASSANDRA-20362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ling Mao updated CASSANDRA-20362:
---------------------------------
    Summary: add setcacheperiod to nodetool  (was: add setcachecapacity to 
nodetool)

> add setcacheperiod to nodetool
> ------------------------------
>
>                 Key: CASSANDRA-20362
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-20362
>             Project: Apache Cassandra
>          Issue Type: New Feature
>          Components: Tool/nodetool
>            Reporter: Ling Mao
>            Assignee: Ling Mao
>            Priority: Normal
>             Fix For: 5.x
>
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> When I want to restart a Cassandra node, I aim to immediately flush my entire 
> local cache to expedite the cache warm-up process. Currently, I can achieve 
> this by using the _*{{setcacheperiod}}*_ command:
> {code:java}
> ./nodetool setcacheperiod 60 60 60 {code}
> This command helps me flush the cache as soon as possible.



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