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https://issues.apache.org/jira/browse/CASSANDRA-10972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15119368#comment-15119368
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Benedict commented on CASSANDRA-10972:
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Is this really intended for 3.0? Seems like a feature rather than a bug.
# {{initializeCurrentBuffer}} probably shouldn't increment {{allocatedBuffers}}
# I think the {{offer}} should assert that it succeeds, as it should always do
so - but if we introduce a bound queue we might end up losing some of our
allocations
Otherwise LGTM
> File based hints don't implement backpressure and can OOM
> ---------------------------------------------------------
>
> Key: CASSANDRA-10972
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10972
> Project: Cassandra
> Issue Type: Bug
> Reporter: Ariel Weisberg
> Assignee: Ariel Weisberg
> Fix For: 3.0.x, 3.x
>
>
> This is something I reproduced in practice. I have what I think is a
> reasonable implementation of backpressure, but still need to put together a
> unit test.
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