[jira] [Updated] (ARROW-1628) [Python] Incorrect serialization of numpy datetimes.

2019-02-05 Thread Wes McKinney (JIRA) 


 [ 
https://issues.apache.org/jira/browse/ARROW-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wes McKinney updated ARROW-1628:

Fix Version/s: (was: 0.13.0)

> [Python] Incorrect serialization of numpy datetimes.
> 
>
> Key: ARROW-1628
> URL: https://issues.apache.org/jira/browse/ARROW-1628
> Project: Apache Arrow
>  Issue Type: Bug
>  Components: Python
>Reporter: Robert Nishihara
>Priority: Major
>
> See https://github.com/ray-project/ray/issues/1041.
> The issue can be reproduced as follows.
> {code}
> import pyarrow as pa
> import numpy as np
> t = np.datetime64(datetime.datetime.now())
> print(type(t), t)  #  2017-09-30T09:50:46.089952
> t_new = pa.deserialize(pa.serialize(t).to_buffer())
> print(type(t_new), t_new)  #  0
> {code}



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[jira] [Updated] (ARROW-1628) [Python] Incorrect serialization of numpy datetimes.

2018-11-21 Thread Wes McKinney (JIRA) 


 [ 
https://issues.apache.org/jira/browse/ARROW-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wes McKinney updated ARROW-1628:

Fix Version/s: (was: 0.12.0)
   0.13.0

> [Python] Incorrect serialization of numpy datetimes.
> 
>
> Key: ARROW-1628
> URL: https://issues.apache.org/jira/browse/ARROW-1628
> Project: Apache Arrow
>  Issue Type: Bug
>  Components: Python
>Reporter: Robert Nishihara
>Priority: Major
> Fix For: 0.13.0
>
>
> See https://github.com/ray-project/ray/issues/1041.
> The issue can be reproduced as follows.
> {code}
> import pyarrow as pa
> import numpy as np
> t = np.datetime64(datetime.datetime.now())
> print(type(t), t)  #  2017-09-30T09:50:46.089952
> t_new = pa.deserialize(pa.serialize(t).to_buffer())
> print(type(t_new), t_new)  #  0
> {code}



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[jira] [Updated] (ARROW-1628) [Python] Incorrect serialization of numpy datetimes.

2018-08-22 Thread Uwe L. Korn (JIRA) 


 [ 
https://issues.apache.org/jira/browse/ARROW-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Uwe L. Korn updated ARROW-1628:
---
Fix Version/s: (was: 0.11.0)
   0.12.0

> [Python] Incorrect serialization of numpy datetimes.
> 
>
> Key: ARROW-1628
> URL: https://issues.apache.org/jira/browse/ARROW-1628
> Project: Apache Arrow
>  Issue Type: Bug
>  Components: Python
>Reporter: Robert Nishihara
>Priority: Major
> Fix For: 0.12.0
>
>
> See https://github.com/ray-project/ray/issues/1041.
> The issue can be reproduced as follows.
> {code}
> import pyarrow as pa
> import numpy as np
> t = np.datetime64(datetime.datetime.now())
> print(type(t), t)  #  2017-09-30T09:50:46.089952
> t_new = pa.deserialize(pa.serialize(t).to_buffer())
> print(type(t_new), t_new)  #  0
> {code}



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[jira] [Updated] (ARROW-1628) [Python] Incorrect serialization of numpy datetimes.

2018-06-29 Thread Antoine Pitrou (JIRA) 


 [ 
https://issues.apache.org/jira/browse/ARROW-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Antoine Pitrou updated ARROW-1628:
--
Fix Version/s: (was: 0.10.0)
   0.11.0

> [Python] Incorrect serialization of numpy datetimes.
> 
>
> Key: ARROW-1628
> URL: https://issues.apache.org/jira/browse/ARROW-1628
> Project: Apache Arrow
>  Issue Type: Bug
>  Components: Python
>Reporter: Robert Nishihara
>Priority: Major
> Fix For: 0.11.0
>
>
> See https://github.com/ray-project/ray/issues/1041.
> The issue can be reproduced as follows.
> {code}
> import pyarrow as pa
> import numpy as np
> t = np.datetime64(datetime.datetime.now())
> print(type(t), t)  #  2017-09-30T09:50:46.089952
> t_new = pa.deserialize(pa.serialize(t).to_buffer())
> print(type(t_new), t_new)  #  0
> {code}



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[jira] [Updated] (ARROW-1628) [Python] Incorrect serialization of numpy datetimes.

2018-02-21 Thread Wes McKinney (JIRA) 

 [ 
https://issues.apache.org/jira/browse/ARROW-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wes McKinney updated ARROW-1628:

Fix Version/s: (was: 0.9.0)
   0.10.0

> [Python] Incorrect serialization of numpy datetimes.
> 
>
> Key: ARROW-1628
> URL: https://issues.apache.org/jira/browse/ARROW-1628
> Project: Apache Arrow
>  Issue Type: Bug
>  Components: Python
>Reporter: Robert Nishihara
>Priority: Major
> Fix For: 0.10.0
>
>
> See https://github.com/ray-project/ray/issues/1041.
> The issue can be reproduced as follows.
> {code}
> import pyarrow as pa
> import numpy as np
> t = np.datetime64(datetime.datetime.now())
> print(type(t), t)  #  2017-09-30T09:50:46.089952
> t_new = pa.deserialize(pa.serialize(t).to_buffer())
> print(type(t_new), t_new)  #  0
> {code}



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[jira] [Updated] (ARROW-1628) [Python] Incorrect serialization of numpy datetimes.

2017-11-17 Thread Wes McKinney (JIRA) 

 [ 
https://issues.apache.org/jira/browse/ARROW-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wes McKinney updated ARROW-1628:

Fix Version/s: (was: 0.8.0)
   0.9.0

> [Python] Incorrect serialization of numpy datetimes.
> 
>
> Key: ARROW-1628
> URL: https://issues.apache.org/jira/browse/ARROW-1628
> Project: Apache Arrow
>  Issue Type: Bug
>  Components: Python
>Reporter: Robert Nishihara
> Fix For: 0.9.0
>
>
> See https://github.com/ray-project/ray/issues/1041.
> The issue can be reproduced as follows.
> {code}
> import pyarrow as pa
> import numpy as np
> t = np.datetime64(datetime.datetime.now())
> print(type(t), t)  #  2017-09-30T09:50:46.089952
> t_new = pa.deserialize(pa.serialize(t).to_buffer())
> print(type(t_new), t_new)  #  0
> {code}



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