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https://issues.apache.org/jira/browse/HUDI-1296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17486166#comment-17486166
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Alexey Kudinkin commented on HUDI-1296:
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I've done high-level scoping of this effort, on a high-level we'd need to:
# Implement base HFile (Spark-compatible) reader
## Similar to ParquetFileFormat.buildReaderWithPartitionValues
## Used in MergeOnRead\{Snapshot|Incremental}Relation, passed to
HoodieMergeOnReadRDD
# Modify MergeOnReadSnapshotRelation to not assume the base file format and
instead deduce it based on extension
> Implement Spark DataSource using range metadata for file/partition pruning
> --------------------------------------------------------------------------
>
> Key: HUDI-1296
> URL: https://issues.apache.org/jira/browse/HUDI-1296
> Project: Apache Hudi
> Issue Type: Task
> Components: spark
> Affects Versions: 0.9.0
> Reporter: Vinoth Chandar
> Assignee: Alexey Kudinkin
> Priority: Blocker
> Fix For: 0.11.0
>
>
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