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https://issues.apache.org/jira/browse/SLING-13284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18101634#comment-18101634
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Sagar Miglani commented on SLING-13284:
---------------------------------------

[~jsedding] I was able to reproduced it with following steps:
{code:xml}

setup: AEM 6.5.2 LTS 

Steps: 
1. Pause the async indexer via JMX 
2. Modify the {{sling:alias}} array order on a node (simulates restart before 
async indexer catches up) 
3. Restart the resourceresolver bundle. 

Result with 1.12.12:
ERROR [AliasInitializer] PagedQueryIterator unexpected query result in page 0, 
property name 'sling:alias',got'ayacucho', last value was 'ayacucho-bamboo' 
ERROR [AliasInitializer] AliasHandler Alias init failed 
{code}

> PagedQueryIterator aborts alias/vanity cache init when async index is stale
> ---------------------------------------------------------------------------
>
>                 Key: SLING-13284
>                 URL: https://issues.apache.org/jira/browse/SLING-13284
>             Project: Sling
>          Issue Type: Bug
>          Components: ResourceResolver
>    Affects Versions: Resource Resolver 1.12.12
>            Reporter: Sagar Miglani
>            Assignee: Sagar Miglani
>            Priority: Major
>
> {{PagedQueryIterator.getNext()}} throws {{QueryImplementationException}} when 
> a row's live {{values[0]}} (read from repo) is less than the previous row's - 
> aborting the entire alias/vanity cache build. This check assumes the async 
> index ordering matches live property values, which cannot hold for an 
> eventually-consistent async index.



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