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https://issues.apache.org/jira/browse/PIG-4966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15411396#comment-15411396
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Daniel Dai commented on PIG-4966:
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There are incompatible changes between Hive 2 and Hive 1. Currently Hive 2 is
experimental and Hive 1 is the workhorse. Thus Hive 1 is still the main target
for Pig and those who want to use Hive 2 may apply PIG-4764. I am hesitate to
add another shims layer for Hive as we already have shims for hadoop and hbase.
> Fix Pig compatibility with Hive 2.1.0
> -------------------------------------
>
> Key: PIG-4966
> URL: https://issues.apache.org/jira/browse/PIG-4966
> Project: Pig
> Issue Type: Bug
> Components: build
> Affects Versions: 0.15.0
> Reporter: Zach York
> Assignee: Zach York
> Priority: Minor
> Fix For: 0.17.0
>
> Attachments: PIG-4966.patch
>
>
> Hive refactored their RecordReader code in Hive 2.1. This patch maintains
> compatibility with Hive 2.1 and previous versions.
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