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https://issues.apache.org/jira/browse/PARQUET-197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Levenson resolved PARQUET-197.
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Resolution: Fixed
Fix Version/s: parquet-mr_1.6.0
Issue resolved by pull request 131
[https://github.com/apache/incubator-parquet-mr/pull/131]
> parquet-cascading and the mapred API does not create metadata file
> ------------------------------------------------------------------
>
> Key: PARQUET-197
> URL: https://issues.apache.org/jira/browse/PARQUET-197
> Project: Parquet
> Issue Type: Bug
> Reporter: Tianshuo Deng
> Assignee: Tianshuo Deng
> Fix For: parquet-mr_1.6.0
>
>
> Repro: run a scalding job that writes parquet files to a folder. no _metadata
> and _common_metadata file is created
> Impact: potential performance problem if parquet metadata is read from client
> side, which is the case for sparkSQL
> casue: the metatdata writing logic is in the mapreduce API but not the mapred
> API of parquet.
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