Hive compiled with "ant package" should work with hadoop 0.17
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Key: HIVE-812
URL: https://issues.apache.org/jira/browse/HIVE-812
Project: Hadoop Hive
Issue Type: Bug
Affects Versions: 0.4.0, 0.5.0
Reporter: Zheng Shao
Assignee: Zheng Shao
The goal of shims is to make Hive compiled with "ant package" to work with any
version of hadoop.
However currently it is not working with hadoop 0.17 for a minor issue:
org.apache.hadoop.io.Text.compareTo was inherited (and NOT overriden) from
org.apache.hadoop.io.BinaryComparable.compareTo in hadoop 0.18 and above. When
compiling Hive by default, we will compile it against hadoop 0.19.0. Java
compiler will automatically replace org.apache.hadoop.io.Text.compareTo with
org.apache.hadoop.io.BinaryComparable.compareTo in some places, and that caused
the problem.
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