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https://issues.apache.org/jira/browse/PARQUET-2345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jan Finis updated PARQUET-2345:
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Description: The parquet format specification doesn't say whether a Parquet
file having columns with the same name (in the same group node, so really
exactly the same name) is valid. I.e., say I have a Parquet file with two
columns. Both are called x. Is this file a valid Parquet file? (was: The
parquet format specification doesn't say whether a Parquet file having columns
with the same name (in the same struct, so really exactly the same name) is
valid. I.e., say I have a Parquet file with two columns. Both are called x. Is
this file a valid Parquet file?)
> The Parquet Spec doesn't specify whether multiple columns are allowed to have
> the same name.
> --------------------------------------------------------------------------------------------
>
> Key: PARQUET-2345
> URL: https://issues.apache.org/jira/browse/PARQUET-2345
> Project: Parquet
> Issue Type: Improvement
> Components: parquet-format
> Affects Versions: 1.13.1
> Reporter: Jan Finis
> Priority: Minor
>
> The parquet format specification doesn't say whether a Parquet file having
> columns with the same name (in the same group node, so really exactly the
> same name) is valid. I.e., say I have a Parquet file with two columns. Both
> are called x. Is this file a valid Parquet file?
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