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Posted to issues@nifi.apache.org by "Martin Zink (Jira)" <ji...@apache.org> on 2022/11/28 11:24:00 UTC

[jira] [Updated] (MINIFICPP-1965) Add CMAKE flags to select malloc implementation

     [ https://issues.apache.org/jira/browse/MINIFICPP-1965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Zink updated MINIFICPP-1965:
-----------------------------------
    Status: Patch Available  (was: In Progress)

https://github.com/apache/nifi-minifi-cpp/pull/1456

> Add CMAKE flags to select malloc implementation
> -----------------------------------------------
>
>                 Key: MINIFICPP-1965
>                 URL: https://issues.apache.org/jira/browse/MINIFICPP-1965
>             Project: Apache NiFi MiNiFi C++
>          Issue Type: New Feature
>    Affects Versions: 0.12.0
>            Reporter: Martin Zink
>            Assignee: Martin Zink
>            Priority: Major
>             Fix For: 0.13.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> With large number of flowfiles the memory usage of the agent can grow and it wont shrink after the deletion of the those flowfiles on linux.
> From testing it seems the problem is with the malloc implementation. Using jemalloc fixes the issue.
> We should test the popular malloc implementations and give an easy way to switch between them during compilation.



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