[jira] [Updated] (PARQUET-1478) Can't read spec compliant, 3-level lists via parquet-proto

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PARQUET-1478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated PARQUET-1478:
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    Labels: pull-request-available  (was: )

> Can't read spec compliant, 3-level lists via parquet-proto
> ----------------------------------------------------------
>
>                 Key: PARQUET-1478
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1478
>             Project: Parquet
>          Issue Type: Bug
>          Components: parquet-mr
>            Reporter: Nandor Kollar
>            Priority: Major
>              Labels: pull-request-available
>
> I noticed that ProtoInputOutputFormatTest doesn't test the following case properly: when lists are written using the spec compliant 3-level structure. The test actually doesn't write 3-level list, because the passed configuration is not used at all, a new one is created each time. See attached PR.
> When I fixed this test, it turned out that it is failing: now it writes the correct 3-level structure, but looks like the read path is broken. Is it indeed a bug, or I'm doing something wrong?



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