[jira] [Commented] (ARROW-3801) [Python] Pandas-Arrow roundtrip makes pd categorical index not writeable

[ https://issues.apache.org/jira/browse/ARROW-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16858922#comment-16858922 ] Thomas Buhrmann commented on ARROW-3801: Ok. Makes sense to me... Thanks for looking into it

[jira] [Commented] (ARROW-3801) [Python] Pandas-Arrow roundtrip makes pd categorical index not writeable

[ https://issues.apache.org/jira/browse/ARROW-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16858768#comment-16858768 ] Wes McKinney commented on ARROW-3801: - I see, the reason is to protect against mutation of zero-copy

[jira] [Commented] (ARROW-3801) [Python] Pandas-Arrow roundtrip makes pd categorical index not writeable

[ https://issues.apache.org/jira/browse/ARROW-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16858756#comment-16858756 ] Joris Van den Bossche commented on ARROW-3801: -- In general, or only for this specific case?

[jira] [Commented] (ARROW-3801) [Python] Pandas-Arrow roundtrip makes pd categorical index not writeable

[ https://issues.apache.org/jira/browse/ARROW-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16858751#comment-16858751 ] Wes McKinney commented on ARROW-3801: - Can we change our conversions to yield writable arrays? I

[jira] [Commented] (ARROW-3801) [Python] Pandas-Arrow roundtrip makes pd categorical index not writeable

[ https://issues.apache.org/jira/browse/ARROW-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16858752#comment-16858752 ] Wes McKinney commented on ARROW-3801: - Reopening... > [Python] Pandas-Arrow roundtrip makes pd

[jira] [Commented] (ARROW-3801) [Python] Pandas-Arrow roundtrip makes pd categorical index not writeable

[ https://issues.apache.org/jira/browse/ARROW-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16858552#comment-16858552 ] Joris Van den Bossche commented on ARROW-3801: -- I am not yet too familiar with the logics

[jira] [Commented] (ARROW-3801) [Python] Pandas-Arrow roundtrip makes pd categorical index not writeable

[ https://issues.apache.org/jira/browse/ARROW-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16858496#comment-16858496 ] Thomas Buhrmann commented on ARROW-3801: Hi, yes, I can confirm that pandas 0.24.2 deals

[jira] [Commented] (ARROW-3801) [Python] Pandas-Arrow roundtrip makes pd categorical index not writeable

[ https://issues.apache.org/jira/browse/ARROW-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16858460#comment-16858460 ] Joris Van den Bossche commented on ARROW-3801: -- [~buhrmann] do you know which version of

[jira] [Commented] (ARROW-3801) [Python] Pandas-Arrow roundtrip makes pd categorical index not writeable

[ https://issues.apache.org/jira/browse/ARROW-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16852549#comment-16852549 ] Wes McKinney commented on ARROW-3801: - cc [~jorisvandenbossche] > [Python] Pandas-Arrow roundtrip