[jira] [Updated] (ARROW-1895) [Python] Add field_name to pandas index metadata
[ https://issues.apache.org/jira/browse/ARROW-1895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ARROW-1895: -- Labels: pull-request-available (was: ) > [Python] Add field_name to pandas index metadata > > > Key: ARROW-1895 > URL: https://issues.apache.org/jira/browse/ARROW-1895 > Project: Apache Arrow > Issue Type: Bug > Components: Python >Affects Versions: 0.7.1 >Reporter: Phillip Cloud >Assignee: Phillip Cloud > Labels: pull-request-available > Fix For: 0.8.0 > > > See the discussion here for details: > https://github.com/pandas-dev/pandas/pull/18201 > In short we need a way to map index column names to field names in an arrow > Table. > Additionally, we're depending on the index columns being written at the end > of the table and fixing this would allow us to read metadata written by other > systems (e.g., fastparquet) that don't make this assumption. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (ARROW-1895) [Python] Add field_name to pandas index metadata
[ https://issues.apache.org/jira/browse/ARROW-1895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Phillip Cloud updated ARROW-1895: - Summary: [Python] Add field_name to pandas index metadata (was: Add field_name to pandas index metadata) > [Python] Add field_name to pandas index metadata > > > Key: ARROW-1895 > URL: https://issues.apache.org/jira/browse/ARROW-1895 > Project: Apache Arrow > Issue Type: Bug > Components: Python >Affects Versions: 0.7.1 >Reporter: Phillip Cloud >Assignee: Phillip Cloud > Fix For: 0.8.0 > > > See the discussion here for details: > https://github.com/pandas-dev/pandas/pull/18201 > In short we need a way to map index column names to field names in an arrow > Table. > Additionally, we're depending on the index columns being written at the end > of the table and fixing this would allow us to read metadata written by other > systems (e.g., fastparquet) that don't make this assumption. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
