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From "Alex Batyrshin (Jira)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-5612) Upsert Select exceed limits on last execution step of joining threads final mutationState
Date Mon, 14 Dec 2020 15:25:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-5612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alex Batyrshin updated PHOENIX-5612:
------------------------------------
    Attachment: PHOENIX-5612.master.000.patch

> Upsert Select exceed limits on last execution step of joining threads final mutationState
> -----------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-5612
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5612
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.14.2, 4.14.3
>            Reporter: Alex Batyrshin
>            Priority: Major
>         Attachments: PHOENIX-5612.4.x-HBase-1.4.v1.patch, PHOENIX-5612.4.x.000.patch,
PHOENIX-5612.master.000.patch, commit_last_chunk.patch
>
>
> Upsert Select running via Parallel Iteration Factory does not commit last chunk of data
in iteration threads. Instead last chunk (MutationState) returned to main thread. Next this
final MutationState from all threads is joining to connection.getMutatioState. This could
result that connection.getMutatioState grow up and exceed limits (maxSize or maxSizeBytes).



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