[ 
https://issues.apache.org/jira/browse/SOLR-12028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16435335#comment-16435335
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ASF subversion and git services commented on SOLR-12028:
--------------------------------------------------------

Commit 24f10c48dc56de71d72e8bbdcc6a7d9a13f5edf6 in lucene-solr's branch 
refs/heads/master from [~simonw]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=24f10c4 ]

Fix TestLRUQueryCache#testDocValuesUpdatesDontBreakCache

this test was flagged as BadApple and referred to SOLR-12028
The test stated clearly that the usage of newSearch(reader) is
dangerous since it might add concurrency to the test. This commit
respects this comment and removes all subsequent useage of
newSearcher(...)


> BadApple and AwaitsFix annotations usage
> ----------------------------------------
>
>                 Key: SOLR-12028
>                 URL: https://issues.apache.org/jira/browse/SOLR-12028
>             Project: Solr
>          Issue Type: Task
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: Tests
>            Reporter: Erick Erickson
>            Assignee: Erick Erickson
>            Priority: Major
>         Attachments: SOLR-12016-buildsystem.patch, SOLR-12028-3-Mar.patch, 
> SOLR-12028-sysprops-reproduce.patch, SOLR-12028.patch, SOLR-12028.patch
>
>
> There's a long discussion of this topic at SOLR-12016. Here's a summary:
> - BadApple annotations are used for tests that intermittently fail, say < 30% 
> of the time. Tests that fail more often shold be moved to AwaitsFix. This is, 
> of course, a judgement call
> - AwaitsFix annotations are used for tests that, for some reason, the problem 
> can't be fixed immediately. Likely reasons are third-party dependencies, 
> extreme difficulty tracking down, dependency on another JIRA etc.
> Jenkins jobs will typically run with BadApple disabled to cut down on noise. 
> Periodically Jenkins jobs will be run with BadApples enabled so BadApple 
> tests won't be lost and reports can be generated. Tests that run with 
> BadApples disabled that fail require _immediate_ attention.
> The default for developers is that BadApple is enabled.
> If you are working on one of these tests and cannot get the test to fail 
> locally, it is perfectly acceptable to comment the annotation out. You should 
> let the dev list know that this is deliberate.
> This JIRA is a placeholder for BadApple tests to point to between the times 
> they're identified as BadApple and they're either fixed or changed to 
> AwaitsFix or assigned their own JIRA.
> I've assigned this to myself to track so I don't lose track of it. No one 
> person will fix all of these issues, this will be an ongoing technical debt 
> cleanup effort.



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