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https://issues.apache.org/jira/browse/CASSANDRA-20433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17939301#comment-17939301
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Dipietro Salvatore commented on CASSANDRA-20433:
------------------------------------------------

[~brandon.williams] Do you have any update regarding this?

> Cassandra not running with kernel page size 64k
> -----------------------------------------------
>
>                 Key: CASSANDRA-20433
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-20433
>             Project: Apache Cassandra
>          Issue Type: Bug
>          Components: Local/Config
>            Reporter: Dipietro Salvatore
>            Priority: Normal
>             Fix For: 4.0.x, 4.1.x, 5.0.x, 5.x
>
>
> Trying to run Cassandra on RHEL 8 with comes by default with 64k page size 
> kernel.
> When I am trying to launch Cassandra, a failure to launch happens due to 
> ThreadStackSize parameter having insufficient value.
> error:
> {code:java}
> The stack size specified is too small, Specify at least 456k {code}
> Same error is visible on latest Ubuntu 22.04 AMI from EC2 marketplace 
> installing the 64k page size version of the kernel 
> (https://launchpad.net/~ijwhitfield/+archive/ubuntu/aws-64k)  on Cassandra 4 
> with JDK11 and Cassandra 5 with JDK17
> Here the step we followed:
>  - Run RHEL8 on AWS
>  - Install Cassandra like here: 
> [https://cassandra.apache.org/doc/stable/cassandra/getting_started/installing.html#installing-the-rpm-packages]
>  - Start Cassandra:
> {code:java}
> $ sudo service cassandra start # failed
> $ cassandra
> The stack size specified is too small, Specify at least 456k
> Error: Could not create the Java Virtual Machine.
> Error: A fatal exception has occurred. Program will exit.{code}
>  - More details
> {code:java}
> $ java -XX:+PrintFlagsFinal -version | grep ' ThreadStackSize'
>      intx ThreadStackSize                           = 2048                    
>             {pd product}
> openjdk version "1.8.0_442"
> OpenJDK Runtime Environment (build 1.8.0_442-b06)
> OpenJDK 64-Bit Server VM (build 25.442-b06, mixed mode) {code}



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