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Posted to issues@hive.apache.org by "Vineet Garg (JIRA)" <ji...@apache.org> on 2019/07/25 02:26:00 UTC
[jira] [Commented] (HIVE-22029) Create table as select throws an
error for Masked enabled table
[ https://issues.apache.org/jira/browse/HIVE-22029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16892360#comment-16892360 ]
Vineet Garg commented on HIVE-22029:
------------------------------------
[~ankeshmaheshwari] Can you provide the DDL for which you are seeing this issue? Also what Hive version are you using?
> Create table as select throws an error for Masked enabled table
> ---------------------------------------------------------------
>
> Key: HIVE-22029
> URL: https://issues.apache.org/jira/browse/HIVE-22029
> Project: Hive
> Issue Type: Bug
> Reporter: Ankesh
> Priority: Major
>
> After enabling Column level masking on a Table, create table as select command fails during preCbo planner context.
>
> Here is the stack trace for the failure :
> Caused by: java.lang.RuntimeException: java.lang.AssertionError:Unexpected type UNEXPECTED
> ! at org.apache.hadoop.hive.ql.parse.CalcitePlanner.fixUpAfterCbo(CalcitePlanner.java:949)
> ! at org.apache.hadoop.hive.ql.parse.CalcitePlanner.genOPTree(CalcitePlanner.java:367)
> ! at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:11153)
> ! at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:286)
> ! at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:258)
> ! at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:515)
> ! at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1320)
> ! at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1298)
> ! at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:204)
> !
>
>
> As far as my understanding, it is setting UNEXPECTED type when there is a masked table and it do not understand what is the datatype for the column.
> We are setting again the context type, but my suspect is we are not resetting the context.
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