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Posted to dev@phoenix.apache.org by "Toshihiro Suzuki (Jira)" <ji...@apache.org> on 2020/08/26 00:36:00 UTC
[jira] [Updated] (PHOENIX-6098) IndexPredicateAnalyzer wrongly
handles pushdown predicates and residual predicates
[ https://issues.apache.org/jira/browse/PHOENIX-6098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Toshihiro Suzuki updated PHOENIX-6098:
--------------------------------------
Description:
Currently, the following code of IndexPredicateAnalyzer is assuming that GenericUDFOPAnd always has 2 children nodes. I think this is wrong and it leads wrong results:
https://github.com/apache/phoenix-connectors/blob/5bd23ae2a0f70c3b3edf92a53780dafa643faf26/phoenix-hive3/src/main/java/org/apache/phoenix/hive/ql/index/IndexPredicateAnalyzer.java#L354-L363
was:
Currently, the following code of IndexPredicateAnalyzer is assuming that GenericUDFOPAnd always has 2 children nodes. I think this is wrong and it leads wrong results:
https://github.com/apache/phoenix-connectors/blob/5bd23ae2a0f70c3b3edf92a53780dafa643faf26/phoenix-hive/src/main/java/org/apache/phoenix/hive/ql/index/IndexPredicateAnalyzer.java#L346-L359
> IndexPredicateAnalyzer wrongly handles pushdown predicates and residual predicates
> ----------------------------------------------------------------------------------
>
> Key: PHOENIX-6098
> URL: https://issues.apache.org/jira/browse/PHOENIX-6098
> Project: Phoenix
> Issue Type: Bug
> Components: hive-connector
> Reporter: Toshihiro Suzuki
> Assignee: Toshihiro Suzuki
> Priority: Major
> Fix For: connectors-6.0.0
>
>
> Currently, the following code of IndexPredicateAnalyzer is assuming that GenericUDFOPAnd always has 2 children nodes. I think this is wrong and it leads wrong results:
> https://github.com/apache/phoenix-connectors/blob/5bd23ae2a0f70c3b3edf92a53780dafa643faf26/phoenix-hive3/src/main/java/org/apache/phoenix/hive/ql/index/IndexPredicateAnalyzer.java#L354-L363
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