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Posted to dev@parquet.apache.org by "Aniket Namadeo Mokashi (Jira)" <ji...@apache.org> on 2020/06/01 17:32:00 UTC
[jira] [Assigned] (PARQUET-1850) toParquetMetadata method in
ParquetMetadataConverter does not set dictionary page offset bit
[ https://issues.apache.org/jira/browse/PARQUET-1850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aniket Namadeo Mokashi reassigned PARQUET-1850:
-----------------------------------------------
Assignee: Srinivas S T
> toParquetMetadata method in ParquetMetadataConverter does not set dictionary page offset bit
> --------------------------------------------------------------------------------------------
>
> Key: PARQUET-1850
> URL: https://issues.apache.org/jira/browse/PARQUET-1850
> Project: Parquet
> Issue Type: Bug
> Components: parquet-mr
> Affects Versions: 1.10.1, 1.12.0
> Reporter: Srinivas S T
> Assignee: Srinivas S T
> Priority: Major
> Fix For: 1.12.0
>
>
> toParquetMetadata method converts org.apache.parquet.hadoop.metadata.ParquetMetadata to org.apache.parquet.format.FileMetaData but this does not set the dictionary page offset bit in FileMetaData.
> When a FileMetaData object is serialized while writing to the footer and then deserialized, the dictionary offset is lost as the dictionary page offset bit was never set.
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