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https://issues.apache.org/jira/browse/ARROW-1084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17658116#comment-17658116
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Rok Mihevc commented on ARROW-1084:
-----------------------------------
This issue has been migrated to [issue
#16672|https://github.com/apache/arrow/issues/16672] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> Implementations of BufferAllocator should handle Netty's
> OutOfDirectMemoryError
> -------------------------------------------------------------------------------
>
> Key: ARROW-1084
> URL: https://issues.apache.org/jira/browse/ARROW-1084
> Project: Apache Arrow
> Issue Type: Task
> Components: Java
> Reporter: Abdel Hakim Deneche
> Assignee: Abdel Hakim Deneche
> Priority: Minor
> Fix For: 0.4.1
>
>
> Implementations of BufferAllocator.buffer(...) are expected to throw an
> OutOfMemoryException if the buffer cannot be allocated. There are multiple
> reasons for that:
> - allocator exceeded it's memory limit
> - Netty exceeded it's direct memory limit
> - the System is unable to fulfill Netty's request for more direct memory
> For now only the first case throws an OutOfMemoryException. The second throws
> an OutOfDirectMemoryError, and the third an OutOfMemoryError with the "Direct
> buffer memory" error message.
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