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https://issues.apache.org/jira/browse/DRILL-7583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17037577#comment-17037577
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ASF GitHub Bot commented on DRILL-7583:
---------------------------------------
paul-rogers commented on issue #1981: DRILL-7583: Remove STOP status from
operator outcome
URL: https://github.com/apache/drill/pull/1981#issuecomment-586632824
The Java 13 build failed with a UDF failure:
```
TestDynamicUDFSupport.testReRegisterTheSameJarWithDifferentContent
```
In past months, I found that some of the UDF tests where very flaky in my
own environment. The Guava patcher may have fixed them as the failures
disappeared around the time of that fix.
In any event, this PR does not change any UDF-related code. Is this a Java
13 specific failure?
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> Remove STOP status in favor of fail-fast
> ----------------------------------------
>
> Key: DRILL-7583
> URL: https://issues.apache.org/jira/browse/DRILL-7583
> Project: Apache Drill
> Issue Type: Improvement
> Affects Versions: 1.17.0
> Reporter: Paul Rogers
> Assignee: Paul Rogers
> Priority: Major
> Fix For: 1.18.0
>
>
> The original error solution was a complex process of a) setting a failed
> flag, b) telling all upstream operators they have failed, c) returning a
> {{STOP}} status. Drill has long supported a "fail-fast" error path based on
> throwing an exception; relying on the fragment executor to clean up the
> operator stack. Recent revisions have converted most operators to use the
> simpler fail-fast strategy based on throwing an exception instead of using
> the older {{STOP}} approach. This change simply removes the old, now-unused
> {{STOP}} based path.
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