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Posted to issues-all@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2019/09/16 22:44:00 UTC
[jira] [Resolved] (IMPALA-714) Improve error messages for Analysis
Exceptions
[ https://issues.apache.org/jira/browse/IMPALA-714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Armstrong resolved IMPALA-714.
----------------------------------
Resolution: Won't Fix
> Improve error messages for Analysis Exceptions
> ----------------------------------------------
>
> Key: IMPALA-714
> URL: https://issues.apache.org/jira/browse/IMPALA-714
> Project: IMPALA
> Issue Type: Improvement
> Components: Frontend
> Affects Versions: Impala 1.2.1
> Reporter: Udai Kiran Potluri
> Priority: Minor
>
> for eg: the below exception does not make it easy to understand the root cause of why it failed to load metadata.
> {code}
> ERROR: AnalysisException: Failed to load metadata for table: default.abc
> CAUSED BY: TableLoadingException: Failed to load metadata for table: abc
> CAUSED BY: InvalidStorageDescriptorException: Unsupported SerDe:
> org.apache.hadoop.hive.contrib.serde2.RegexSerDe
> {code}
> It would be nice to bubble up the root cause in this case "Unsupported SerDe: org.apache.hadoop.hive.contrib.serde2.RegexSerDe" to the top on the shell. While still maintain the whole trace in the logs.
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