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Caleb Rackliffe commented on CASSANDRA-17174:
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+1
The only minor question I have is whether we want to catch {{Throwable}}
[here|https://github.com/apache/cassandra/commit/532ee78a11668f6e8206b3060b8626fcc0b524e2#diff-b2d3079f6ed6b50a76ee1ebc12f03cbe59750fc7f6887b08f4175842d0e25b5aR377]
to account for {{Error}} possibly being thrown out of the {{try}} block.
> Harden resource management on SSTable components to prevent further leaks
> -------------------------------------------------------------------------
>
> Key: CASSANDRA-17174
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17174
> Project: Cassandra
> Issue Type: Improvement
> Components: Local/SSTable
> Reporter: Josh McKenzie
> Assignee: Josh McKenzie
> Priority: Normal
> Fix For: 4.x
>
>
> We've seen resource leaks pop up w/histogram overflows repeatedly; the code
> in {{BigTableWriter.openEarly()}} and {{BigTableWriter.openFinal()}} doesn't
> appropriately catch and handle any exceptions during creation before things
> are registered with a {{LifecycleTransaction}} so any errors there will leak.
> We should clean that up.
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