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https://issues.apache.org/jira/browse/PARQUET-1478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16721209#comment-16721209
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ASF GitHub Bot commented on PARQUET-1478:
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nandorKollar opened a new pull request #578: PARQUET-1478: Can't read spec
compliant, 3-level lists via parquet-proto
URL: https://github.com/apache/parquet-mr/pull/578
Test to demonstrate the problem.
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> 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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