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https://issues.apache.org/jira/browse/HIVE-2439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13512117#comment-13512117
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Thiruvel Thirumoolan commented on HIVE-2439:
--------------------------------------------
There are two failures in TestCliDriver related to views which are a little
weird (exception at the end). As per [1], during Semantic Analyzer, Hive
expands a query [say replace with all columns if there is a *]. This is
achieved using antlr TokenRewriteStream class. The inputs to this class from
Hive hasn't changed because of the version bump (or updated Lexer/Parser), but
TokenRewriteStream.toString() has undergone almost a rewrite when compared to
3.0.1 when comparing the sources. The IllegalArgumentException is due to the
additional code in 3.4.
This does not happen with all view related tests. Going by the test case
failures, it happens when there is a join. Other test cases related to lateral
views, UDF/UDTF all pass, but two tests related to join fail [a view being
created from join of tables]. Failed test cases: join_view.q and
ppd_union_view.q. Not sure if there is a problem in the way we are using this
API.
[1] -
https://cwiki.apache.org/confluence/display/Hive/ViewDev#ViewDev-StoredViewDefinition
Exception:
...
create view v as select invites.bar, invites2.foo, invites2.ds from invites
join invites2 on invites.ds=invites2.ds
...
2012-12-04 10:59:19,647 DEBUG parse.SemanticAnalyzer
(SemanticAnalyzer.java:genPlan(6766)) - Created Plan for Query Block null
2012-12-04 10:59:19,648 ERROR ql.Driver (SessionState.java:printError(400)) -
FAILED: Hive Internal Error: java.lang.IllegalArgumentException(replace op
boundaries of
<ReplaceOp@[@41,138:139='ds',<24>,5:101]..[@41,138:139='ds',<24>,5:101]:"`ds`">
overlap with previous
<ReplaceOp@[@39,130:136='invites',<24>,5:93]..[@41,138:139='ds',<24>,5:101]:"`invites`.`ds`">)
java.lang.IllegalArgumentException: replace op boundaries of
<ReplaceOp@[@41,138:139='ds',<24>,5:101]..[@41,138:139='ds',<24>,5:101]:"`ds`">
overlap with previous
<ReplaceOp@[@39,130:136='invites',<24>,5:93]..[@41,138:139='ds',<24>,5:101]:"`invites`.`ds`">
at
org.antlr.runtime.TokenRewriteStream.reduceToSingleOperationPerIndex(TokenRewriteStream.java:504)
at
org.antlr.runtime.TokenRewriteStream.toString(TokenRewriteStream.java:374)
at
org.antlr.runtime.TokenRewriteStream.toString(TokenRewriteStream.java:358)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.saveViewDefinition(SemanticAnalyzer.java:7602)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:7537)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:244)
> Upgrade antlr version to 3.4
> ----------------------------
>
> Key: HIVE-2439
> URL: https://issues.apache.org/jira/browse/HIVE-2439
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 0.8.0
> Reporter: Ashutosh Chauhan
> Attachments: HIVE-2439_branch9_2.patch, HIVE-2439_branch9.patch,
> hive-2439_incomplete.patch
>
>
> Upgrade antlr version to 3.4
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