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https://issues.apache.org/jira/browse/FLINK-36793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Leonard Xu resolved FLINK-36793.
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Fix Version/s: cdc-3.4.0
Resolution: Fixed
Fixed via master: 2729ad02d7a44f5b1d3af414a17324d358d5d3f1
> There is a problem with the block splitter logic of Oracle CDC incremental
> snapshot, causing the split slice to be too large.
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-36793
> URL: https://issues.apache.org/jira/browse/FLINK-36793
> Project: Flink
> Issue Type: Improvement
> Components: Flink CDC
> Reporter: 林健昌
> Assignee: 林健昌
> Priority: Minor
> Labels: pull-request-available
> Fix For: cdc-3.4.0
>
> Original Estimate: 12h
> Remaining Estimate: 12h
>
> When Oracle takes incremental snapshots, there is a problem with the logic of
> ChunkSplitter to fragment based on rowId, resulting in a very large fragment,
> which will cause taskmanager memory overflow.
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