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https://issues.apache.org/jira/browse/BEAM-318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Halperin updated BEAM-318:
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Description:
See AVRO-607
The hypothesis is that even though AvroCoder is threadsafe according to Avro's
javadoc, an underlying bug in Avro library makes thread-unsafe access to a Java
WeakHashMap. However I have not yet succeeded at reproducing the bug; with some
failed attempts in the linked GitHub Pull Request history.
was:
See AVRO-607
The hypothesis is that even though AvroCoder is threadsafe according to Avro's
javadoc, an underlying bug in AvroCoder makes thread-unsafe access to a Java
WeakHashMap. However I have not yet succeeded at reproducing the bug; with some
failed attempts in the linked GitHub Pull Request history.
> AvroCoder may be vulnerable to AVRO-607
> ---------------------------------------
>
> Key: BEAM-318
> URL: https://issues.apache.org/jira/browse/BEAM-318
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Daniel Halperin
> Assignee: Daniel Halperin
>
> See AVRO-607
> The hypothesis is that even though AvroCoder is threadsafe according to
> Avro's javadoc, an underlying bug in Avro library makes thread-unsafe access
> to a Java WeakHashMap. However I have not yet succeeded at reproducing the
> bug; with some failed attempts in the linked GitHub Pull Request history.
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