Details
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Type:
Bug
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Status: Open
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Priority:
Major
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Resolution: Unresolved
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Affects Version/s: 0.9.1, 0.10.0
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Fix Version/s: None
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Component/s: Build Infrastructure
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Labels:None
Description
Hive support different versions of hadoop such as 0.20,0.20S(1.0.0) and 0.23.0(2.0.1). When we build hive with hadoop-0.23(2.0.1), we get compilation error in eclipse because it is refering to 0.20.0 hadoop jars.
Currently, hive classpath is generated with pre-defined eclipse template.This template support only for 0.20 version of hadoop. This is causing compilation error in eclipse.
Activity
I do not think we want to version them unless we really have to.
As it stands now the eclipse templates are already confusing so they can not get much worse.
Show
Edward Capriolo
added a comment -
I do not think we want to version them unless we really have to.
As it stands now the eclipse templates are already confusing so they can not get much worse.
I have 2 approached to handle this problem.
1. Maitain differnt eclipse template for different version of hadoop.
2. Make current eclipse template as generic such a way that all the tokens in the template is replaced with value.
I suggest for first approach because different hadoop version require differnt version of dependent jar.
For example hadooop-0.20 require common-codec-1.3.jar where hadoop-0.23.0 require common-codec-1.4.jar.