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https://issues.apache.org/jira/browse/HIVE-18337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16313104#comment-16313104
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Adam Szita commented on HIVE-18337:
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[^HIVE-18337.1.patch] is missing the removal of h2 classifiers, this patch
would even break the build.
Pig 0.16 had classifiers because it had separate jars for Hadoop 1 (h1) and
Hadoop 2 (h2). Pig 0.17 no longer supports Hadoop 1, only 2. I've added the
missing parts in [^HIVE-18337.2.patch]
Nevertheless.. we cannot make this change now because:
# Unit tests (e.g. in hive-hcatalog-pig-adapter) reveal errors due to no class
found org.python.google.common.collect.Lists. This is a leftover in pig 0.17
which was removed later in PIG-5269. No release since.
# Although this is not necessary, we might want to wait until Pig officially
supports Hadoop 3, most probably in version 0.18
So all-in-all my 2 cents is that we wait with this until 0.18.0 of Pig.
> upgrade pig to 0.17.0
> ---------------------
>
> Key: HIVE-18337
> URL: https://issues.apache.org/jira/browse/HIVE-18337
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: Saijin Huang
> Assignee: Adam Szita
> Priority: Minor
> Attachments: HIVE-18337.1.patch, HIVE-18337.2.patch
>
>
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