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From "Xin Wu (Jira)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-30326) Raise exception if analyzer exceed max iterations
Date Mon, 23 Dec 2019 01:34:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-30326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xin Wu updated SPARK-30326:
---------------------------
    Description: Currently, both analyzer and optimizer just log warning message if rule execution
exceed max iterations. They should have different behavior. Analyzer should raise exception
to indicates the plan is not fixed after max iterations, while optimizer just log warning
to keep the current plan. This is more feasible after SPARK-30138 was introduced.  (was:
Currently, both analyzer and optimizer just log warning message if rule execution exceed max
iterations. They should have different behavior. Analyzer should raise exception to indicates
logical plan resolve failed, while optimizer just log warning to keep the current plan. This
is more feasible after SPARK-30138 was introduced.)

> Raise exception if analyzer exceed max iterations
> -------------------------------------------------
>
>                 Key: SPARK-30326
>                 URL: https://issues.apache.org/jira/browse/SPARK-30326
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Xin Wu
>            Priority: Major
>
> Currently, both analyzer and optimizer just log warning message if rule execution exceed
max iterations. They should have different behavior. Analyzer should raise exception to indicates
the plan is not fixed after max iterations, while optimizer just log warning to keep the current
plan. This is more feasible after SPARK-30138 was introduced.



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