[jira] [Commented] (ARROW-8749) [C++] IpcFormatWriter writes dictionary batches with wrong ID

[ https://issues.apache.org/jira/browse/ARROW-8749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17103559#comment-17103559 ] David Li commented on ARROW-8749: - Ah, and it's because DictionaryMemo uses field _addresses_ to

[jira] [Commented] (ARROW-8749) [C++] IpcFormatWriter writes dictionary batches with wrong ID

[ https://issues.apache.org/jira/browse/ARROW-8749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17103558#comment-17103558 ] David Li commented on ARROW-8749: - So the important thing here is that in this test, the schema comes

[jira] [Commented] (ARROW-8749) [C++] IpcFormatWriter writes dictionary batches with wrong ID

[ https://issues.apache.org/jira/browse/ARROW-8749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17103484#comment-17103484 ] Wes McKinney commented on ARROW-8749: - I'd guess the bug has been present for a while, then > [C++]

[jira] [Commented] (ARROW-8749) [C++] IpcFormatWriter writes dictionary batches with wrong ID

[ https://issues.apache.org/jira/browse/ARROW-8749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17103483#comment-17103483 ] David Li commented on ARROW-8749: - It seems to affect 0.16.0 as well. I'd have to do some work to get

[jira] [Commented] (ARROW-8749) [C++] IpcFormatWriter writes dictionary batches with wrong ID

[ https://issues.apache.org/jira/browse/ARROW-8749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17103475#comment-17103475 ] Wes McKinney commented on ARROW-8749: - Definitely not good. This may be an artifact of the fact that