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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-8862) Collector Level Dynamic Memory Accounting
Date Mon, 01 Jul 2019 11:48:00 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-8862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16876129#comment-16876129
] 

ASF subversion and git services commented on LUCENE-8862:
---------------------------------------------------------

Commit 6799ca6efde89aefd1f74f82a728c2be5d73ee6f in lucene-solr's branch refs/heads/master
from Atri Sharma
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=6799ca6 ]

LUCENE-8862: Introduce Collector Level Memory Accounting (#729)

This commit introduces a mechanism to track the dynamic memory
utilization of Collectors and allow setting collector level limits
for memory usage. A new bitset collecting Collector is introduced
which supports the memory tracker functionality

> Collector Level Dynamic Memory Accounting
> -----------------------------------------
>
>                 Key: LUCENE-8862
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8862
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Atri Sharma
>            Priority: Major
>          Time Spent: 3h 10m
>  Remaining Estimate: 0h
>
> Inspired from LUCENE-8855, I am thinking of adding a new interface which tracks dynamic
memory used by Collectors. This shall allow users to get an accountability as to the memory
usage of their Collectors and better plan their resource capacity. This shall also allow us
to add Collector level limits for memory usage, thus allowing users a finer control over their
resources.



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