[jira] [Updated] (HDDS-2653) Improve executor memory usage in new Freon tests

["Anu Engineer (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-2653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anu Engineer updated HDDS-2653:
-------------------------------
    Fix Version/s: 0.5.0
       Resolution: Fixed
           Status: Resolved  (was: Patch Available)

[~xyao] Thanks for the commit. [~adoroszlai] Thank you for the contribution.

> Improve executor memory usage in new Freon tests
> ------------------------------------------------
>
>                 Key: HDDS-2653
>                 URL: https://issues.apache.org/jira/browse/HDDS-2653
>             Project: Hadoop Distributed Data Store
>          Issue Type: Improvement
>          Components: freon
>    Affects Versions: 0.5.0
>            Reporter: Attila Doroszlai
>            Assignee: Attila Doroszlai
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.5.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> New Freon tests (descendants of {{BaseFreonGenerator}}) suffer from a similar memory issue due to concurrency handling as HDDS-1785.
> Steps to reproduce:
> {code}
> export HADOOP_OPTS='-Xmx256M -XX:+HeapDumpOnOutOfMemoryError'
> ozone freon omkg -F ONE -n 33554432 -t 10 -p omkg
> {code}
> Freon attempts to submit 32M tasks to the executor, requiring at least 1.5GB memory.



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