[jira] [Updated] (ARROW-15822) [C++] Cast duration to string (thus CSV writing) not supported
[
https://issues.apache.org/jira/browse/ARROW-15822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated ARROW-15822:
---
Labels: pull-request-available (was: )
> [C++] Cast duration to string (thus CSV writing) not supported
> --
>
> Key: ARROW-15822
> URL: https://issues.apache.org/jira/browse/ARROW-15822
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, R
>Affects Versions: 7.0.0, 7.0.2
>Reporter: Carl Boettiger
>Assignee: Ben Harkins
>Priority: Critical
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Edit (Dragos Moldovan-Grünfeld): The issue I opened (ARROW-15833) is
> basically a duplicate of this. It's fundamentally a C++ issue that happened
> to surface in the R CSV writer. I hope you don't mind, I modified the
> components to C++
> ===
> Consider this reprex:
> {code:java}
> arrow::write_csv_arrow(data.frame(time = as.difftime(1, units="secs")),
> "test.csv"){code}
> This errors with:
> Error: NotImplemented: Unsupported cast from duration[s] to utf8 using
> function cast_string
>
> Note that readr::write_csv() has no trouble with this (which renders the data
> as "1" without a unit). Arguably the readr rendering is lossy, but then we
> usually assume units are provided in other metadata anyway.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
[jira] [Updated] (ARROW-15822) [C++] Cast duration to string (thus CSV writing) not supported
[
https://issues.apache.org/jira/browse/ARROW-15822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Keane updated ARROW-15822:
---
Fix Version/s: (was: 9.0.0)
> [C++] Cast duration to string (thus CSV writing) not supported
> --
>
> Key: ARROW-15822
> URL: https://issues.apache.org/jira/browse/ARROW-15822
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, R
>Affects Versions: 7.0.0, 7.0.1
>Reporter: Carl Boettiger
>Priority: Critical
>
> Edit (Dragos Moldovan-Grünfeld): The issue I opened (ARROW-15833) is
> basically a duplicate of this. It's fundamentally a C++ issue that happened
> to surface in the R CSV writer. I hope you don't mind, I modified the
> components to C++
> ===
> Consider this reprex:
> {code:java}
> arrow::write_csv_arrow(data.frame(time = as.difftime(1, units="secs")),
> "test.csv"){code}
> This errors with:
> Error: NotImplemented: Unsupported cast from duration[s] to utf8 using
> function cast_string
>
> Note that readr::write_csv() has no trouble with this (which renders the data
> as "1" without a unit). Arguably the readr rendering is lossy, but then we
> usually assume units are provided in other metadata anyway.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
[jira] [Updated] (ARROW-15822) [C++] Cast duration to string (thus CSV writing) not supported
[
https://issues.apache.org/jira/browse/ARROW-15822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Neal Richardson updated ARROW-15822:
Fix Version/s: 9.0.0
> [C++] Cast duration to string (thus CSV writing) not supported
> --
>
> Key: ARROW-15822
> URL: https://issues.apache.org/jira/browse/ARROW-15822
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, R
>Affects Versions: 7.0.0, 7.0.1
>Reporter: Carl Boettiger
>Priority: Critical
> Fix For: 9.0.0
>
>
> Edit (Dragos Moldovan-Grünfeld): The issue I opened (ARROW-15833) is
> basically a duplicate of this. It's fundamentally a C++ issue that happened
> to surface in the R CSV writer. I hope you don't mind, I modified the
> components to C++
> ===
> Consider this reprex:
> {code:java}
> arrow::write_csv_arrow(data.frame(time = as.difftime(1, units="secs")),
> "test.csv"){code}
> This errors with:
> Error: NotImplemented: Unsupported cast from duration[s] to utf8 using
> function cast_string
>
> Note that readr::write_csv() has no trouble with this (which renders the data
> as "1" without a unit). Arguably the readr rendering is lossy, but then we
> usually assume units are provided in other metadata anyway.
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
[jira] [Updated] (ARROW-15822) [C++] Cast duration to string (thus CSV writing) not supported
[
https://issues.apache.org/jira/browse/ARROW-15822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Neal Richardson updated ARROW-15822:
Summary: [C++] Cast duration to string (thus CSV writing) not supported
(was: [C++] Cast duration to string not supported)
> [C++] Cast duration to string (thus CSV writing) not supported
> --
>
> Key: ARROW-15822
> URL: https://issues.apache.org/jira/browse/ARROW-15822
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, R
>Affects Versions: 7.0.0, 7.0.1
>Reporter: Carl Boettiger
>Priority: Critical
>
> Edit (Dragos Moldovan-Grünfeld): The issue I opened (ARROW-15833) is
> basically a duplicate of this. It's fundamentally a C++ issue that happened
> to surface in the R CSV writer. I hope you don't mind, I modified the
> components to C++
> ===
> Consider this reprex:
> {code:java}
> arrow::write_csv_arrow(data.frame(time = as.difftime(1, units="secs")),
> "test.csv"){code}
> This errors with:
> Error: NotImplemented: Unsupported cast from duration[s] to utf8 using
> function cast_string
>
> Note that readr::write_csv() has no trouble with this (which renders the data
> as "1" without a unit). Arguably the readr rendering is lossy, but then we
> usually assume units are provided in other metadata anyway.
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
