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https://issues.apache.org/jira/browse/ARROW-855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16002694#comment-16002694
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Emilio Lahr-Vivaz commented on ARROW-855:
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Won't the buffer allocator hold on to and re-use buffers? You might have to 
close the allocator to free those resources.

> Arrow Memory Leak
> -----------------
>
>                 Key: ARROW-855
>                 URL: https://issues.apache.org/jira/browse/ARROW-855
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Java - Memory, Java - Vectors
>    Affects Versions: 0.1.0
>         Environment: CentOS release 6.7+Indellij IDEA
>            Reporter: xufusheng
>            Priority: Critical
>              Labels: test
>
> we create a memory table by arrow and the source data come from HBase.
> Create a memory table and then drop the table,there will be a memory leak.
> Hundreds of times,There will be OutOfMemoryError.
> anyone encounter similar problems?



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