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https://issues.apache.org/jira/browse/CASSANDRA-4442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13461982#comment-13461982
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Jonathan Ellis commented on CASSANDRA-4442:
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Note that recent 1.6 JVMs need more than the minimum stack size to actually do
network operations; we're using Xss=180, where the minimum is 160.
> Stack size settings in cassandra-env.sh assume 64-bit x86
> ---------------------------------------------------------
>
> Key: CASSANDRA-4442
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4442
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.1.2
> Reporter: Trevor Robinson
> Assignee: Trevor Robinson
> Fix For: 1.1.6
>
> Attachments:
> v1-0001-CASSANDRA-4275-Use-JVM-s-reported-minimum-stack-size-o.txt,
> v1-0001-CASSANDRA-4442-Use-JVM-s-reported-minimum-stack-size-o.txt
>
>
> The fix for CASSANDRA-4275 hard-codes a 160 KB stack size when using Java 7
> on Linux. This assumes the Oracle 7u4 JVM on 64-bit x86. For systems like
> 32-bit ARM, this size is excessive (the minimum for 7u4 on ARM is 60-64 KB).
> Also, the minimum allowed value is version-dependent and is calculated
> dynamically by the JVM on startup based on Linux parameters that can also
> change. A better approach would be to query the JVM for the minimum stack
> size.
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