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https://issues.apache.org/jira/browse/CASSANDRA-10543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14961024#comment-14961024
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Sam Tunnicliffe commented on CASSANDRA-10543:
---------------------------------------------
It seems like the most straightforward way to resolve this is to partially
revert CASSANDRA-9839. In the branch linked below, I've removed
{{IChecksummedFile}} and gone back to {{CompressedRandomAccessReader}} getting
the crc check chance from {{CompressionMetadata.parameters}}. Checksums were
not being made/checked for non-compressed files anyway, so we can figure out a
better approach when we add that.
||3.0||
|[branch|https://github.com/beobal/cassandra/tree/10543-3.0]|
|[testall|http://cassci.datastax.com/view/Dev/view/beobal/job/beobal-10543-3.0-testall/]|
|[dtests|http://cassci.datastax.com/view/Dev/view/beobal/job/beobal-10543-3.0-dtest/]|
> Self-reference leak in SegmentedFile
> ------------------------------------
>
> Key: CASSANDRA-10543
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10543
> Project: Cassandra
> Issue Type: Bug
> Reporter: Sam Tunnicliffe
> Assignee: Sam Tunnicliffe
> Priority: Critical
> Fix For: 3.0.0 rc2
>
>
> CASSANDRA-9839, which moved {{crc_check_chance}} out of compression params
> and made it a top level table property introduced a reference leak in
> {{SegmentedFile}}. See [this
> comment|https://issues.apache.org/jira/browse/CASSANDRA-9839?focusedCommentId=14960528&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14960528
> ] from [~benedict]
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