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Posted to dev@pig.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2017/12/21 23:16:00 UTC
[jira] [Updated] (PIG-5322) ConstantCalculator optimizer is not
applied for split
[ https://issues.apache.org/jira/browse/PIG-5322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rohini Palaniswamy updated PIG-5322:
------------------------------------
Attachment: PIG-5322-1.patch
> ConstantCalculator optimizer is not applied for split
> -----------------------------------------------------
>
> Key: PIG-5322
> URL: https://issues.apache.org/jira/browse/PIG-5322
> Project: Pig
> Issue Type: Bug
> Reporter: Rohini Palaniswamy
> Assignee: Rohini Palaniswamy
> Fix For: 0.18.0
>
> Attachments: PIG-5322-1.patch
>
>
> SPLIT A INTO B IF x == -2L, C OTHERWISE;
> generates
> {code}
> | | |---PONegative[long] - scope-15
> | | |
> | | |---Constant(2) - scope-14
> {code}
> instead of just
> {code}
> |---Constant(-2) - scope-24
> {code}
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