[jira] [Updated] (ARROW-6857) Segfault for dictionary_encode on empty chunked_array (edge case)

2019-10-14 Thread Antoine Pitrou (Jira) 


 [ 
https://issues.apache.org/jira/browse/ARROW-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Antoine Pitrou updated ARROW-6857:
--
Fix Version/s: 1.0.0

> Segfault for dictionary_encode on empty chunked_array (edge case)
> -
>
> Key: ARROW-6857
> URL: https://issues.apache.org/jira/browse/ARROW-6857
> Project: Apache Arrow
>  Issue Type: Bug
>  Components: Python
>Affects Versions: 0.15.0
>Reporter: Artem KOZHEVNIKOV
>Assignee: Antoine Pitrou
>Priority: Major
>  Labels: pull-request-available
> Fix For: 1.0.0, 0.15.1
>
>  Time Spent: 20m
>  Remaining Estimate: 0h
>
> a reproducer is here :
> {code:python}
> import pyarrow as pa
> aa = pa.chunked_array([pa.array(['a', 'b', 'c'])])
> aa[:0].dictionary_encode()  
> # Segmentation fault: 11
> {code}
> For pyarrow=0.14, I could not reproduce. 
>  I use a conda version : "pyarrow 0.15.0 py37hdca360a_0 conda-forge"



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[jira] [Updated] (ARROW-6857) Segfault for dictionary_encode on empty chunked_array (edge case)

2019-10-14 Thread ASF GitHub Bot (Jira) 


 [ 
https://issues.apache.org/jira/browse/ARROW-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ASF GitHub Bot updated ARROW-6857:
--
Labels: pull-request-available  (was: )

> Segfault for dictionary_encode on empty chunked_array (edge case)
> -
>
> Key: ARROW-6857
> URL: https://issues.apache.org/jira/browse/ARROW-6857
> Project: Apache Arrow
>  Issue Type: Bug
>  Components: Python
>Affects Versions: 0.15.0
>Reporter: Artem KOZHEVNIKOV
>Assignee: Antoine Pitrou
>Priority: Major
>  Labels: pull-request-available
> Fix For: 0.15.1
>
>
> a reproducer is here :
> {code:python}
> import pyarrow as pa
> aa = pa.chunked_array([pa.array(['a', 'b', 'c'])])
> aa[:0].dictionary_encode()  
> # Segmentation fault: 11
> {code}
> For pyarrow=0.14, I could not reproduce. 
>  I use a conda version : "pyarrow 0.15.0 py37hdca360a_0 conda-forge"



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[jira] [Updated] (ARROW-6857) Segfault for dictionary_encode on empty chunked_array (edge case)

2019-10-14 Thread Joris Van den Bossche (Jira) 


 [ 
https://issues.apache.org/jira/browse/ARROW-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Joris Van den Bossche updated ARROW-6857:
-
Fix Version/s: 0.15.1

> Segfault for dictionary_encode on empty chunked_array (edge case)
> -
>
> Key: ARROW-6857
> URL: https://issues.apache.org/jira/browse/ARROW-6857
> Project: Apache Arrow
>  Issue Type: Bug
>  Components: Python
>Affects Versions: 0.15.0
>Reporter: Artem KOZHEVNIKOV
>Priority: Major
> Fix For: 0.15.1
>
>
> a reproducer is here :
> {code:python}
> import pyarrow as pa
> aa = pa.chunked_array([pa.array(['a', 'b', 'c'])])
> aa[:0].dictionary_encode()  
> # Segmentation fault: 11
> {code}
> For pyarrow=0.14, I could not reproduce. 
>  I use a conda version : "pyarrow 0.15.0 py37hdca360a_0 conda-forge"



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