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From "Alex Petrov (Jira)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-15277) Make it possible to resize concurrent read / write thread pools at runtime
Date Sun, 10 Nov 2019 10:28:00 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-15277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alex Petrov updated CASSANDRA-15277:
------------------------------------
    Reviewers: Benedict Elliott Smith  (was: Alex Petrov)

> Make it possible to resize concurrent read / write thread pools at runtime
> --------------------------------------------------------------------------
>
>                 Key: CASSANDRA-15277
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15277
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Local/Other
>            Reporter: Jon Meredith
>            Assignee: Jon Meredith
>            Priority: Normal
>              Labels: pull-request-available
>          Time Spent: 3h 50m
>  Remaining Estimate: 0h
>
> To better mitigate cluster overload the executor services for various stages should be
configurable at runtime (probably as a JMX hot property). 
> Related to CASSANDRA-5044, this would add the capability to resize to multiThreadedLowSignalStage
pools based on SEPExecutor.



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