[
https://issues.apache.org/jira/browse/PARQUET-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17208158#comment-17208158
]
Uwe Korn commented on PARQUET-1345:
-----------------------------------
Turns out this was not due to many categorical columns but due to a huge number
(>1mio) of RowGroups. We cannot fix this as Thrift messages are capped at 2GiB
but we could probably raise a better error message.
> [C++] It is possible to overflow a TMemoryBuffer when serializing the file
> metadata
> -----------------------------------------------------------------------------------
>
> Key: PARQUET-1345
> URL: https://issues.apache.org/jira/browse/PARQUET-1345
> Project: Parquet
> Issue Type: Bug
> Components: parquet-cpp
> Reporter: Wes McKinney
> Priority: Major
>
> I'm not sure if this is fixable, but see issue reported to Arrow:
> https://github.com/apache/arrow/issues/2077
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
