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https://issues.apache.org/jira/browse/PHOENIX-3784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16025715#comment-16025715
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James Taylor commented on PHOENIX-3784:
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+1, but please lower DEFAULT_MUTATE_BATCH_SIZE_BYTES to 2MB. Thanks, [~tdsilva]!
> Chunk commit data using lower of byte-based and row-count limits
> ----------------------------------------------------------------
>
> Key: PHOENIX-3784
> URL: https://issues.apache.org/jira/browse/PHOENIX-3784
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: Thomas D'Silva
> Fix For: 4.11.0
>
> Attachments: PHOENIX-3784.patch
>
>
> We have a byte-based limit that determines how much data we send over at a
> time when a commit occurs (PHOENIX-541), but we should also have a row-count
> limit. We could check both the byte-based limit and the row-count limit and
> ensure the batch size meets both constraints. This would help prevent too
> many rows from being submitted to the server at one time and decrease the
> likelihood of conflicting rows amongst batches.
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