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Posted to dev@hive.apache.org by "Barnabas Maidics (Jira)" <ji...@apache.org> on 2020/07/15 09:03:00 UTC
[jira] [Created] (HIVE-23849) Hive skips the creation of
ColumnAccessInfo when creating a view
Barnabas Maidics created HIVE-23849:
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Summary: Hive skips the creation of ColumnAccessInfo when creating a view
Key: HIVE-23849
URL: https://issues.apache.org/jira/browse/HIVE-23849
Project: Hive
Issue Type: Bug
Reporter: Barnabas Maidics
Assignee: Barnabas Maidics
When creating a view, Hive skips the creation of ColumnAccessInfo that should be created at [step 8|[https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java#L12601]]. This causes Authorization error.
Currently, this issue is "hidden" when CBO is enabled. By introducing [HIVE-14496|https://issues.apache.org/jira/browse/HIVE-14496], CalcitePlanner creates this ColumnAccessInfo at [step 2|[https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java#L12460]]. But after turning off CBO, the issue is still there.
I think the return statement in [step 5|[https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java#L12574]] is not necessary.
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