Julien Le Dem created ARROW-700:
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Summary: Add headroom interface for allocator.
Key: ARROW-700
URL: https://issues.apache.org/jira/browse/ARROW-700
Project: Apache Arrow
Issue Type: Improvement
Components: Java - Memory
Reporter: Julien Le Dem
Assignee: Julien Le Dem-- This message was sent by Atlassian JIRA (v6.3.15#6346)
