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Posted to dev@pig.apache.org by "Johannes Schwenk (JIRA)" <ji...@apache.org> on 2012/07/24 17:25:35 UTC
[jira] [Commented] (PIG-2684) :: in field name causes AvroStorage
to fail
[ https://issues.apache.org/jira/browse/PIG-2684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13421475#comment-13421475 ]
Johannes Schwenk commented on PIG-2684:
---------------------------------------
This sounds reasonable to mee. Is somebody working on this?
> :: in field name causes AvroStorage to fail
> -------------------------------------------
>
> Key: PIG-2684
> URL: https://issues.apache.org/jira/browse/PIG-2684
> Project: Pig
> Issue Type: Bug
> Components: piggybank
> Reporter: Fabian Alenius
>
> There appears to be a bug in AvroStorage which causes it to fail when there are field names that contain ::
> For example, the following will fail:
> data = load 'test.txt' as (one, two);
> grp = GROUP data by (one, two);
> result = foreach grp generate FLATTEN(group);
> store result into 'test.avro' using org.apache.pig.piggybank.storage.avro.AvroStorage();
> ERROR 2999: Unexpected internal error. Illegal character in: group::one
> While the following will succeed:
> data = load 'test.txt' as (one, two);
> grp = GROUP data by (one, two);
> result = foreach grp generate FLATTEN(group) as (one,two);
> store result into 'test.avro' using org.apache.pig.piggybank.storage.avro.AvroStorage();
> Here is a minimal test case:
> data = load 'test.txt' as (one::two, three);
> store data into 'test.avro' using org.apache.pig.piggybank.storage.avro.AvroStorage();
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