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https://issues.apache.org/jira/browse/IGNITE-7266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16299883#comment-16299883
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Vladimir Ozerov edited comment on IGNITE-7266 at 12/21/17 11:24 AM:
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Root cause is identified: incorrect merge of IGNITE-6663 - it pass filter
incorrectly, so the same PK could be returned more than once if there are
backups.
See relevant TODO in {{H2TreeIndex.find}} method.
was (Author: vozerov):
Root cause is identified: incorrect merge of IGNITE-6663 - it pass filter
incorrectly, so the same PK could be returned more than once if there are
backups.
> SQL TX: Joins return duplicated result when MVCC is disabled
> ------------------------------------------------------------
>
> Key: IGNITE-7266
> URL: https://issues.apache.org/jira/browse/IGNITE-7266
> Project: Ignite
> Issue Type: Task
> Components: sql
> Reporter: Vladimir Ozerov
> Assignee: Igor Seliverstov
> Fix For: 2.5
>
>
> Affected tests:
> {{IgniteCacheJoinQueryWithAffinityKeyTest}}
> {{IgniteCacheCrossCacheJoinRandomTest}}
> All tests failed for the same reason: {{expected=X, actual=2*X}}. Looks like
> we return too much results in some cases.
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