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https://issues.apache.org/jira/browse/PIG-2509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Coveney updated PIG-2509:
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Fix Version/s: 0.11
0.9.3
0.10
Assignee: Jonathan Coveney
Status: Patch Available (was: Open)
The fix basically just allows a tuple where it is explicitly called "null:" as
in the case of "b:{null:(a:int)}". In such a case, it will just throw out the
tuple name, which will make it equivalent to "b:{(a:int)}". Russell ran it and
it worked. Russell, I did change it slightly, so it'd be lovely if you can try
it again just to be sure.
I successfully applied to 0.9 and ran "ant test-commit", and applied it to 0.10
and 0.11 and ran "ant -Dtestcase=TestSchema test."
> Util.getSchemaFromString fails with java.lang.NullPointerException when a
> tuple in a bag has no name (as when used in MongoStorage UDF)
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: PIG-2509
> URL: https://issues.apache.org/jira/browse/PIG-2509
> Project: Pig
> Issue Type: Bug
> Components: piggybank
> Affects Versions: 0.9.1
> Environment: No, genetics!
> Reporter: Russell Jurney
> Assignee: Jonathan Coveney
> Priority: Blocker
> Labels: fun, happy, mongo, pants, sad, udf, util
> Fix For: 0.10, 0.9.3, 0.11
>
> Attachments: PIG-2509-0.patch
>
>
> The MongoStorage UDF ( https://github.com/mongodb/mongo-hadoop ) fails on its
> call to Util.getSchemaFromString when a tuple is not named. The call
> succeeds when the tuple is explicitly named. As tuple naming is optional,
> this is a bug.
> See http://www.mail-archive.com/user%40pig.apache.org/msg04199.html and
> http://www.mail-archive.com/dev%40pig.apache.org/msg08016.html
> This makes me sad :(
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