[
https://issues.apache.org/jira/browse/ARTEMIS-2602?focusedWorklogId=374417&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-374417
]
ASF GitHub Bot logged work on ARTEMIS-2602:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 20/Jan/20 06:42
Start Date: 20/Jan/20 06:42
Worklog Time Spent: 10m
Work Description: franz1981 commented on issue #2947: ARTEMIS-2602 Reduce
number of copies for non JDBC Journal
URL: https://github.com/apache/activemq-artemis/pull/2947#issuecomment-576129595
Probably will create some follow-up PRs to fix another issue: anothe big
load of garbage is due to `Long` boxing for all the `Map<Long, ...>` we use
while loading the journal...Probably worths to save those as well
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 374417)
Time Spent: 5h 20m (was: 5h 10m)
> Improve Journal loading heap usage
> ----------------------------------
>
> Key: ARTEMIS-2602
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2602
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Reporter: Francesco Nigro
> Priority: Major
> Fix For: 2.12.0
>
> Time Spent: 5h 20m
> Remaining Estimate: 0h
>
> Journal loading is making consuming too much heap for boxed/unboxed types and
> due to the LinkedList used to store records read from the journal: this could
> be improved by using proper primitive collections and unrolled linked lists.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
