[jira] [Created] (HIVE-19328) Some error messages like "table not found" are printing to STDERR

["Aihua Xu (JIRA)" <ji...@apache.org>]

Aihua Xu created HIVE-19328:
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             Summary: Some error messages like "table not found" are printing to STDERR
                 Key: HIVE-19328
                 URL: https://issues.apache.org/jira/browse/HIVE-19328
             Project: Hive
          Issue Type: Sub-task
          Components: Logging
    Affects Versions: 3.0.0
            Reporter: Aihua Xu


In Driver class, we are printing the exceptions to the log file and to the console through LogHelper. https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/Driver.java#L730

I can see the following exceptions in the stderr.
FAILED: SemanticException [Error 10001]: Table not found default.sample_07

If it's from HiveCli, that makes sense to print to console, while if it's beeline talking to HS2, then such log should go to HS2 log and beeline console. So we should differentiate these two scenarios.




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