[jira] [Created] (ARROW-10494) take silently overflow on list array (when casting to large_list is needed)

2020-11-04 Thread Artem KOZHEVNIKOV (Jira)
Artem KOZHEVNIKOV created ARROW-10494: - Summary: take silently overflow on list array (when casting to large_list is needed) Key: ARROW-10494 URL: https://issues.apache.org/jira/browse/ARROW-10494

[jira] [Created] (ARROW-10172) cancat_arrays requires upcast for large array

2020-10-05 Thread Artem KOZHEVNIKOV (Jira)
Artem KOZHEVNIKOV created ARROW-10172: - Summary: cancat_arrays requires upcast for large array Key: ARROW-10172 URL: https://issues.apache.org/jira/browse/ARROW-10172 Project: Apache Arrow

[jira] [Comment Edited] (ARROW-7731) [C++][Parquet] Support LargeListArray

2020-02-04 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17027457#comment-17027457 ] Artem KOZHEVNIKOV edited comment on ARROW-7731 at 2/4/20 9:11 AM: -- I

[jira] [Commented] (ARROW-7731) [Parquet] Support LargeListArray

2020-01-31 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17027457#comment-17027457 ] Artem KOZHEVNIKOV commented on ARROW-7731: -- I found another edge case that maybe link to this

[jira] [Commented] (ARROW-7008) [Python] pyarrow.chunked_array([array]) fails on array with all-None buffers

2019-10-28 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16961079#comment-16961079 ] Artem KOZHEVNIKOV commented on ARROW-7008: -- is > [Python] pyarrow.chunked_array([array]) fails

[jira] [Comment Edited] (ARROW-7008) [Python] pyarrow.chunked_array([array]) fails on array with all-None buffers

2019-10-28 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16961079#comment-16961079 ] Artem KOZHEVNIKOV edited comment on ARROW-7008 at 10/28/19 2:10 PM:

[jira] [Commented] (ARROW-5454) [C++] Implement Take on ChunkedArray for DataFrame use

2019-10-15 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16951704#comment-16951704 ] Artem KOZHEVNIKOV commented on ARROW-5454: -- [~wesm], could you have a look on this ? a part a

[jira] [Comment Edited] (ARROW-5454) [C++] Implement Take on ChunkedArray for DataFrame use

2019-10-15 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16951704#comment-16951704 ] Artem KOZHEVNIKOV edited comment on ARROW-5454 at 10/15/19 8:09 AM:

[jira] [Updated] (ARROW-6882) cannot create a chunked_array from dictionary_encoding result

2019-10-14 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-6882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem KOZHEVNIKOV updated ARROW-6882: - Description: I've experienced a strange error raise when trying to apply

[jira] [Created] (ARROW-6882) cannot create a chunked_array from dictionary_encoding result

2019-10-14 Thread Artem KOZHEVNIKOV (Jira)
Artem KOZHEVNIKOV created ARROW-6882: Summary: cannot create a chunked_array from dictionary_encoding result Key: ARROW-6882 URL: https://issues.apache.org/jira/browse/ARROW-6882 Project: Apache

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

2019-10-11 Thread Artem KOZHEVNIKOV (Jira)
Artem KOZHEVNIKOV created ARROW-6857: Summary: Segfault for dictionary_encode on empty chunked_array (edge case) Key: ARROW-6857 URL: https://issues.apache.org/jira/browse/ARROW-6857 Project:

[jira] [Commented] (ARROW-5103) [Python] Segfault when using chunked_array.to_pandas on array different types (edge case)

2019-08-22 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16913746#comment-16913746 ] Artem KOZHEVNIKOV commented on ARROW-5103: -- it was fixed in 0.14, wasn't it? > [Python]

[jira] [Comment Edited] (ARROW-5454) [C++] Implement Take on ChunkedArray for DataFrame use

2019-08-22 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16912675#comment-16912675 ] Artem KOZHEVNIKOV edited comment on ARROW-5454 at 8/22/19 8:48 AM: --- if

[jira] [Comment Edited] (ARROW-5454) [C++] Implement Take on ChunkedArray for DataFrame use

2019-08-22 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16912675#comment-16912675 ] Artem KOZHEVNIKOV edited comment on ARROW-5454 at 8/22/19 6:42 AM: --- if

[jira] [Comment Edited] (ARROW-5454) [C++] Implement Take on ChunkedArray for DataFrame use

2019-08-22 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16912675#comment-16912675 ] Artem KOZHEVNIKOV edited comment on ARROW-5454 at 8/22/19 6:34 AM: --- if

[jira] [Comment Edited] (ARROW-5454) [C++] Implement Take on ChunkedArray for DataFrame use

2019-08-21 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16912675#comment-16912675 ] Artem KOZHEVNIKOV edited comment on ARROW-5454 at 8/21/19 9:03 PM: --- if

[jira] [Commented] (ARROW-5454) [C++] Implement Take on ChunkedArray for DataFrame use

2019-08-21 Thread Artem KOZHEVNIKOV (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16912675#comment-16912675 ] Artem KOZHEVNIKOV commented on ARROW-5454: -- if it were in pure python, we could do something

[jira] [Commented] (ARROW-5713) [Python] fancy indexing on pa.array

2019-08-16 Thread Artem KOZHEVNIKOV (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16909283#comment-16909283 ] Artem KOZHEVNIKOV commented on ARROW-5713: -- it looks like `Array.take` function is already

[jira] [Created] (ARROW-5713) fancy indexing on pa.array

2019-06-24 Thread Artem KOZHEVNIKOV (JIRA)
Artem KOZHEVNIKOV created ARROW-5713: Summary: fancy indexing on pa.array Key: ARROW-5713 URL: https://issues.apache.org/jira/browse/ARROW-5713 Project: Apache Arrow Issue Type: New

[jira] [Commented] (ARROW-5208) [Python] Inconsistent resulting type during casting in pa.array() when mask is present

2019-06-24 Thread Artem KOZHEVNIKOV (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16871655#comment-16871655 ] Artem KOZHEVNIKOV commented on ARROW-5208: -- yes, I'm aware about cython limitations and modern

[jira] [Commented] (ARROW-5208) [Python] Inconsistent resulting type during casting in pa.array() when mask is present

2019-06-24 Thread Artem KOZHEVNIKOV (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16870879#comment-16870879 ] Artem KOZHEVNIKOV commented on ARROW-5208: -- Just curiosity question : what was the reasons to 

[jira] [Commented] (ARROW-5208) [Python] Inconsistent resulting type during casting in pa.array() when mask is present

2019-04-26 Thread Artem KOZHEVNIKOV (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16826896#comment-16826896 ] Artem KOZHEVNIKOV commented on ARROW-5208: -- yes, absolutely, it would be nice to get involved!

[jira] [Updated] (ARROW-5208) Inconsistent resulting type during casting in pa.array() when mask is present

2019-04-24 Thread Artem KOZHEVNIKOV (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem KOZHEVNIKOV updated ARROW-5208: - Description: I would expect Int64Array type in all cases below : {code:java} >>>

[jira] [Created] (ARROW-5208) Inconsistent resulting type during casting in pa.array() when mask is present

2019-04-24 Thread Artem KOZHEVNIKOV (JIRA)
Artem KOZHEVNIKOV created ARROW-5208: Summary: Inconsistent resulting type during casting in pa.array() when mask is present Key: ARROW-5208 URL: https://issues.apache.org/jira/browse/ARROW-5208

[jira] [Updated] (ARROW-5103) Segfault when using chunked_array.to_pandas on array different types (edge case)

2019-04-03 Thread Artem KOZHEVNIKOV (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Artem KOZHEVNIKOV updated ARROW-5103: - Priority: Minor (was: Major) > Segfault when using chunked_array.to_pandas on array

[jira] [Created] (ARROW-5103) Segfault when using chunked_array.to_pandas on array different types (edge case)

2019-04-03 Thread Artem KOZHEVNIKOV (JIRA)
Artem KOZHEVNIKOV created ARROW-5103: Summary: Segfault when using chunked_array.to_pandas on array different types (edge case) Key: ARROW-5103 URL: https://issues.apache.org/jira/browse/ARROW-5103