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https://issues.apache.org/jira/browse/IGNITE-11998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17542075#comment-17542075
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Maxim Muzafarov commented on IGNITE-11998:
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The following notes must also be considered:
- the {{cacheId}} is not always been written to the data pages the
investigation required here;
- we can create a new FragmentedDataPageIO layer to identify the pages with
tails (a pageIo migration required);
> Fix DataPageScan for fragmented pages.
> --------------------------------------
>
> Key: IGNITE-11998
> URL: https://issues.apache.org/jira/browse/IGNITE-11998
> Project: Ignite
> Issue Type: Bug
> Reporter: Ivan Bessonov
> Assignee: Maxim Muzafarov
> Priority: Critical
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Fragmented pages crash JVM when accessed by DataPageScan scanner/query
> optimized scanner. It happens when scanner accesses data in later chunk in
> fragmented entry but treats it like the first one, expecting length of the
> payload, which is absent and replaced with raw entry data.
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