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Posted to issues@ignite.apache.org by "Alexey Goncharuk (JIRA)" <ji...@apache.org> on 2018/07/03 08:56:00 UTC
[jira] [Commented] (IGNITE-8900) SqlFieldsQuery provides incorrect
result when item size exceeds page size
[ https://issues.apache.org/jira/browse/IGNITE-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16531046#comment-16531046 ]
Alexey Goncharuk commented on IGNITE-8900:
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TC run shows a JVM crash on }{{org.apache.ignite.internal.processors.cache.persistence.tree.io.AbstractDataPageIO.addRowFragment}} during WAL recovery. Need to investigate further.
> SqlFieldsQuery provides incorrect result when item size exceeds page size
> -------------------------------------------------------------------------
>
> Key: IGNITE-8900
> URL: https://issues.apache.org/jira/browse/IGNITE-8900
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Affects Versions: 2.4
> Reporter: Anton Kurbanov
> Priority: Blocker
> Attachments: Main.java, Node.java
>
>
> Start several server nodes, then start client, execute queries with value range in where clause. Duplicate entries may be found, some entries may be missing.
> Results as an example:
> expected 5 results but got back 3 results (query range 610026643276160000 to 610026643276160004), cache.getAll returned 5 entries.
> expected 8 results but got back 7 results (query range 610026643276160000 to 610026643276160007), cache.getAll returned 8 entries.
> Query results: [610026643276160000, 610026643276160003, 610026643276160004, 610026643276160005, 610026643276160005, 610026643276160006, 610026643276160007]
> Please find reproducer attached.
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