[ https://issues.apache.org/jira/browse/ARROW-6005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin updated ARROW-6005: -------------------------- Labels: (was: easyfix newbie) > [C++] parquet::arrow::FileReader::GetRecordBatchReader() does not behave as > documented since ARROW-1012 > ------------------------------------------------------------------------------------------------------- > > Key: ARROW-6005 > URL: https://issues.apache.org/jira/browse/ARROW-6005 > Project: Apache Arrow > Issue Type: Bug > Components: C++ > Affects Versions: 0.14.0, 0.14.1 > Reporter: Martin > Assignee: Hatem Helal > Priority: Major > > GetRecordBatchReader() should > "Return a RecordBatchReader of row groups selected from row_group_indices, the > ordering in row_group_indices matters." (that is what the doxygen string > says), > *but:* > Since change ARROW-1012, it ignores the {{row_group_indices}} argument. > The {{row_group_indices_}} in the {{RowGroupRecordBatchReader}} that is > created are never used. > Either the documentation should be changed, or the behavior should be > reverted. I would prefer the latter, as I do not know how to make sure to > read a specific row groups anymore... -- This message was sent by Atlassian JIRA (v7.6.14#76016)