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https://issues.apache.org/jira/browse/AVRO-4307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ismaël Mejía reassigned AVRO-4307:
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> [javascript] BlockDecoder should destroy itself on decompression error to
> stop upstream I/O
> -------------------------------------------------------------------------------------------
>
> Key: AVRO-4307
> URL: https://issues.apache.org/jira/browse/AVRO-4307
> Project: Apache Avro
> Issue Type: Improvement
> Components: javascript
> Reporter: Ismaël Mejía
> Assignee: Ismaël Mejía
> Priority: Major
>
> When a BlockDecoder used via createFileDecoder
> (ReadStream.pipe(BlockDecoder)) hits a decompression/size error, it emits an
> error event but does not destroy itself. The upstream file stream can
> continue reading and feeding data after the error, doing unnecessary I/O/CPU
> work and possibly emitting multiple errors. BlockDecoder should tear down
> (destroy) on a fatal error so the pipe unwinds. This touches the hand-rolled
> finish/push(null) lifecycle in files.js and needs careful testing; split out
> from AVRO-4287.
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