[jira] [Commented] (ARROW-5480) [Python] Pandas categorical type doesn't survive a round-trip through parquet

2019-08-16 Thread Wes McKinney (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16909085#comment-16909085 ] Wes McKinney commented on ARROW-5480: - I think this should be working now. I'll add some unit tests

[jira] [Commented] (ARROW-5480) [Python] Pandas categorical type doesn't survive a round-trip through parquet

2019-08-02 Thread Joris Van den Bossche (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16898725#comment-16898725 ] Joris Van den Bossche commented on ARROW-5480: -- {quote}One slightly higher level issue is

[jira] [Commented] (ARROW-5480) [Python] Pandas categorical type doesn't survive a round-trip through parquet

2019-08-01 Thread Wes McKinney (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16898482#comment-16898482 ] Wes McKinney commented on ARROW-5480: - One slightly higher level issue is the extent to which we

[jira] [Commented] (ARROW-5480) [Python] Pandas categorical type doesn't survive a round-trip through parquet

2019-06-05 Thread Wes McKinney (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16856970#comment-16856970 ] Wes McKinney commented on ARROW-5480: - I'm not sure -- I think the scope of work in ARROW-3246 may be

[jira] [Commented] (ARROW-5480) [Python] Pandas categorical type doesn't survive a round-trip through parquet

2019-06-05 Thread Joris Van den Bossche (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16856967#comment-16856967 ] Joris Van den Bossche commented on ARROW-5480: -- [~wesmckinn] I think this can be closed as

[jira] [Commented] (ARROW-5480) [Python] Pandas categorical type doesn't survive a round-trip through parquet

2019-06-02 Thread Wes McKinney (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16854163#comment-16854163 ] Wes McKinney commented on ARROW-5480: - Parquet has dictionary-encoding as a compression strategy but