[
https://issues.apache.org/jira/browse/PARQUET-1014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
yugu resolved PARQUET-1014.
---------------------------
Resolution: Fixed
Fix Version/s: cpp-1.1.0
turns out int64_t cannot be written without def/rep level.
> Conflicts in declaring Column Writer of same type
> -------------------------------------------------
>
> Key: PARQUET-1014
> URL: https://issues.apache.org/jira/browse/PARQUET-1014
> Project: Parquet
> Issue Type: Bug
> Components: parquet-cpp
> Affects Versions: cpp-1.1.0
> Reporter: yugu
> Priority: Minor
> Fix For: cpp-1.1.0
>
>
> Error when trying to write multiple row groups and declare column writer
> (compile passes tho running into mem mapping issue)
> I've been trying to do something like write several int/double columns, yet
> the second declaration of writer of the same type using next column crashes.
> eg. say I have [int64.int64.int64,...double,double]
> for (int __c = 0; __c < #columns; __c++)
> {
> if (type == int64)
> {
> parquet::Int64Writer* int64_writer =
> static_cast<parquet::Int64Writer*>(rg_writer->NextColumn());
> }
> else if (type == double)
> {
> parquet::DoubleWriter *double_writer =
> static_cast<parquet::DoubleWriter *>(rg_writer->NextColumn());
> }
> }
> I've been looking through the examples in parquet-cpp repo but could not find
> a fix (or similar example).
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
