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https://issues.apache.org/jira/browse/HIVE-144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12654983#action_12654983
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Joydeep Sen Sarma commented on HIVE-144:
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I would really like to see Hive be available for multiple versions of Hadoop.
As a company we are using Hadoop-17 - and i know of many other companies that
don't keep up with latest releases of Hadoop (typically - once they have things
working well on a particular version of hadoop - they tend to be conservative
with hadoop upgrades).
the difference is that Hive is relatively immature and fast moving software
right now where people are willing/wanting to try out the latest version (even
while they continue using older version of Hadoop). So having latest features
from Hive be available on older releases will really help in adoption.
> Ql java source copied to build/gen-java
> ---------------------------------------
>
> Key: HIVE-144
> URL: https://issues.apache.org/jira/browse/HIVE-144
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Build Infrastructure
> Affects Versions: 0.19.0
> Reporter: Johan Oskarsson
> Priority: Trivial
> Fix For: 0.19.0
>
>
> Since HIVE-98, the build process copies the contents of the ql/src/java
> directory to build/gen-java where the code generated from Hive.g is located.
> This makes it a bit more difficult to work on the project in Eclipse, since
> one has to add the build/gen-java folder to the project and not ql/src/java.
> This means we'll edit the ql java files in the wrong location. Adding both of
> these directories will of course result in duplicate entries.
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