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https://issues.apache.org/jira/browse/PHOENIX-6821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kadir Ozdemir reassigned PHOENIX-6821:
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Assignee: Hari Krishna Dara
> Batching with auto-commit connections
> -------------------------------------
>
> Key: PHOENIX-6821
> URL: https://issues.apache.org/jira/browse/PHOENIX-6821
> Project: Phoenix
> Issue Type: Improvement
> Reporter: Kadir Ozdemir
> Assignee: Hari Krishna Dara
> Priority: Major
>
> Phoenix commits the commands of a batch individually when executeBatch() is
> called if auto commit is enabled on the connection. For example, if a batch
> of 100 upsert statements is created using addBatch() within an auto-commit
> mode connection then when executeBatch() is called, Phoenix creates 100 HBase
> batches each with a single mutation, i.e., one for each upsert. This defeats
> the purpose of batching. The correct behavior is to commit the entire batch
> of upsert statements using the minimum number of HBase batches. This means if
> the entire batch of upsert statements fits in a single HBase batch, then one
> HBase batch should be used.
> Please note for connections without auto-commit, Phoenix behaves correctly,
> that is, the entire batch of upsert commands is committed using the minimum
> number of HBase batches.
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