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https://issues.apache.org/jira/browse/IMPALA-13812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17935693#comment-17935693
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ASF subversion and git services commented on IMPALA-13812:
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Commit 1c6ff5f98d010ad81601aaa60662dfb7bec3b5d9 in impala's branch
refs/heads/master from Yida Wu
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=1c6ff5f98 ]
IMPALA-13812: Fail query for certain errors related to AI functions
The ai_generate_text() and ai_generate_text_default() functions
return error message as a result (string) which could be
misleading in some cases. This patch fixes this issue by setting
the error in the context as a udf error, causing the query to
fail in cases of configuration related errors or http errors
when accessing the AI endpoint.
Tests:
Ran core tests.
Added custom testcase TestAIGenerateText for failure cases
with ai_generate_text_default().
Added testcase TestExprs.test_ai_generate_text_exprs for
failure cases with ai_generate_text().
Change-Id: I639e48e64d62f7990cf9a3c35a59a0ee3a2c64e0
Reviewed-on: http://gerrit.cloudera.org:8080/22588
Reviewed-by: Yida Wu <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Fail query for certain errors related to AI functions
> -----------------------------------------------------
>
> Key: IMPALA-13812
> URL: https://issues.apache.org/jira/browse/IMPALA-13812
> Project: IMPALA
> Issue Type: Task
> Reporter: Abhishek Rawat
> Assignee: Yida Wu
> Priority: Critical
> Fix For: Impala 5.0.0
>
>
> The ai_generate_text() and ai_generate_text_default() functions returns error
> message as a result (string) which could be misleading in some cases. Ideally
> we want to handle following scenarios by returning a SQL error/exception and
> failing the query:
> # HTTP error codes returned by the AI endpoint
> # Required configurations such as endpoint, model, credentials, etc are not
> set.
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