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https://issues.apache.org/jira/browse/HCATALOG-384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13558536#comment-13558536
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Thejas M Nair commented on HCATALOG-384:
----------------------------------------
This shows up as a "SemanticException Operation not supported" error in hcat
commands.
> hcat semantic analysis check can break if the compile time hive jar and one
> in the installation are different
> --------------------------------------------------------------------------------------------------------------
>
> Key: HCATALOG-384
> URL: https://issues.apache.org/jira/browse/HCATALOG-384
> Project: HCatalog
> Issue Type: Bug
> Affects Versions: 0.4
> Reporter: Thejas M Nair
>
> HCatSemanticAnalyzer has a switch-case block which uses HiveParser.* tokens.
> These are 'static final int' which get replaced by the actual int values at
> compile time. If the run time hive jar is different (different antlr or jvm
> or changes to hive grammar ), then the token values can be different and this
> will break HCatSemanticAnalyzer.
> We need to change HCatSemanticAnalyzer to use the runtime values of the
> tokens. It should be possible to use reflection to check the run time value
> for these tokens.
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