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https://issues.apache.org/jira/browse/IMPALA-5735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong resolved IMPALA-5735.
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Resolution: Duplicate
> Avoid fork() in ProcessStateInfo
> --------------------------------
>
> Key: IMPALA-5735
> URL: https://issues.apache.org/jira/browse/IMPALA-5735
> Project: IMPALA
> Issue Type: Bug
> Affects Versions: Impala 2.5.0, Impala 2.6.0, Impala 2.7.0, Impala 2.8.0,
> Impala 2.9.0, Impala 2.10.0
> Reporter: Tim Armstrong
> Priority: Major
>
> ReadProcFileDescriptorInfo() forks some processes, which could lead to
> unpredictable behaviour or failures when the VM size of the process gets
> large.
> Instead it could read the file directly.
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