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Posted to issues@arrow.apache.org by "Siddharth Teotia (JIRA)" <ji...@apache.org> on 2018/10/03 22:43:00 UTC
[jira] [Resolved] (ARROW-2165) enhance AllocatorListener to listen
for child allocator addition and removal
[ https://issues.apache.org/jira/browse/ARROW-2165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siddharth Teotia resolved ARROW-2165.
-------------------------------------
Resolution: Fixed
Fix Version/s: 0.12.0
> enhance AllocatorListener to listen for child allocator addition and removal
> ----------------------------------------------------------------------------
>
> Key: ARROW-2165
> URL: https://issues.apache.org/jira/browse/ARROW-2165
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Java
> Reporter: Vanco Buca
> Assignee: Vanco Buca
> Priority: Minor
> Labels: pull-request-available
> Fix For: 0.12.0
>
> Original Estimate: 2h
> Time Spent: 20m
> Remaining Estimate: 1h 40m
>
> AllocatorListener allows a BaseAllocator to track when users allocate memory. However, the structure of the users' allocators can't be tracked easily.
> I suggest an enhancement to the AllocatorListener: onNewChild(BufferAllocator) and onChildClosed(BufferAllocator)
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