[ https://issues.apache.org/jira/browse/CRUNCH-268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Josh Wills updated CRUNCH-268:
------------------------------
Attachment: CRUNCH-268v2.patch
Second version that includes test-- this is the one I'm going to commit.
> Crunch's internal Avro tuple schemas should have stable names
> -------------------------------------------------------------
>
> Key: CRUNCH-268
> URL: https://issues.apache.org/jira/browse/CRUNCH-268
> Project: Crunch
> Issue Type: Bug
> Components: Core, IO
> Affects Versions: 0.7.0
> Reporter: Josh Wills
> Assignee: Josh Wills
> Attachments: CRUNCH-268.patch, CRUNCH-268v2.patch
>
>
> A long time ago, I made a change that used random names for the custom Avro schemas that
Crunch generates for processing tuple types (pairs, trips, etc.). I recently hit a use case
where that randomization burned me when I was re-running some pipelines over checkpointed
data that I serialized using Crunch's Avro schemas (Pair, in particular), so I think that
we should change the tuple schemas to have stable names based on their constituent field schemas
via an MD5 hash.
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