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https://issues.apache.org/jira/browse/PIG-3833?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeongjin Ku updated PIG-3833:
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Description:
This example has a correct behavior.
in = LOAD '$INFILE' USING AvroStorage('','-f schema.avsc');
out = FOREACH in GENERATE *;
But if we try to pick and project specific fields like the following example,
in = LOAD '$INFILE' USING AvroStorage('','-f schema.avsc');
out = FOREACH in GENERATE $0,$1,$7;
Actual result is "$0, $1, $2" not "$0,$1,$7"
This bug is always reproducible.
was:
This example has a correct behavior.
in = LOAD '$INFILE' USING AvroStorage('','$AVROSTORAGE_IN_2');
out = FOREACH in GENERATE *;
But if we try to pick and project specific fields like the following example,
in = LOAD '$INFILE' USING AvroStorage('','$AVROSTORAGE_IN_2');
out = FOREACH in GENERATE $0,$1,$7;
Actual result is "$0, $1, $2" not "$0,$1,$7"
> Relation loaded by AvroStorage with schema is projected incorrectly in
> foreach statement.
> -----------------------------------------------------------------------------------------
>
> Key: PIG-3833
> URL: https://issues.apache.org/jira/browse/PIG-3833
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.12.0
> Reporter: Jeongjin Ku
>
> This example has a correct behavior.
> in = LOAD '$INFILE' USING AvroStorage('','-f schema.avsc');
> out = FOREACH in GENERATE *;
> But if we try to pick and project specific fields like the following example,
> in = LOAD '$INFILE' USING AvroStorage('','-f schema.avsc');
> out = FOREACH in GENERATE $0,$1,$7;
> Actual result is "$0, $1, $2" not "$0,$1,$7"
> This bug is always reproducible.
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