[jira] [Updated] (ARROW-2391) [Python] Segmentation fault from PyArrow when mapping Pandas datetime column to pyarrow.date64

2018-04-06 Thread Dave Challis (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-2391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dave Challis updated ARROW-2391: Description: When trying to call `pyarrow.Table.from_pandas` with a `pandas.DataFrame` and a

[jira] [Updated] (ARROW-2406) [Python] Segfault when creating PyArrow table from Pandas for empty string column when schema provided

2018-04-06 Thread Dave Challis (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-2406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dave Challis updated ARROW-2406: Description: Minimal example to recreate: {code} import pandas as pd import pyarrow as pa df =

[jira] [Updated] (ARROW-2406) [Python] Segfault when creating PyArrow table from Pandas for empty string column when schema provided

2018-04-06 Thread Dave Challis (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-2406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dave Challis updated ARROW-2406: Description: Minimal example to recreate: {code} import pandas as pd import pyarrow as pa df =

[jira] [Created] (ARROW-2406) [Python] Segfault when creating PyArrow table from Pandas for empty string column when schema provided

2018-04-06 Thread Dave Challis (JIRA)
Dave Challis created ARROW-2406: --- Summary: [Python] Segfault when creating PyArrow table from Pandas for empty string column when schema provided Key: ARROW-2406 URL:

[jira] [Updated] (ARROW-2429) [Python] Timestamp unit in schema changes when writing to Parquet file then reading back

2018-04-09 Thread Dave Challis (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-2429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dave Challis updated ARROW-2429: Description: When creating an Arrow table from a Pandas DataFrame, the table schema contains a

[jira] [Created] (ARROW-2429) [Python] Timestamp unit in schema changes when writing to Parquet file then reading back

2018-04-09 Thread Dave Challis (JIRA)
Dave Challis created ARROW-2429: --- Summary: [Python] Timestamp unit in schema changes when writing to Parquet file then reading back Key: ARROW-2429 URL: https://issues.apache.org/jira/browse/ARROW-2429

[jira] [Updated] (ARROW-2429) [Python] Timestamp unit in schema changes when writing to Parquet file then reading back

2018-04-09 Thread Dave Challis (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-2429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dave Challis updated ARROW-2429: Description: When creating an Arrow table from a Pandas DataFrame, the table schema contains a

[jira] [Created] (ARROW-2391) Segmentation fault from PyArrow when mapping Pandas datetime column to pyarrow.date64

2018-04-04 Thread Dave Challis (JIRA)
Dave Challis created ARROW-2391: --- Summary: Segmentation fault from PyArrow when mapping Pandas datetime column to pyarrow.date64 Key: ARROW-2391 URL: https://issues.apache.org/jira/browse/ARROW-2391

[jira] [Commented] (ARROW-2406) [Python] Segfault when creating PyArrow table from Pandas for empty string column when schema provided

2018-04-09 Thread Dave Challis (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-2406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16430261#comment-16430261 ] Dave Challis commented on ARROW-2406: - [~kszucs] My mistake, retested and noticed I was using an older

[jira] [Closed] (ARROW-2406) [Python] Segfault when creating PyArrow table from Pandas for empty string column when schema provided

2018-04-09 Thread Dave Challis (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-2406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dave Challis closed ARROW-2406. --- Resolution: Fixed Fix Version/s: (was: 0.10.0) 0.9.0 > [Python]

[jira] [Updated] (ARROW-2406) [Python] Segfault when creating PyArrow table from Pandas for empty string column when schema provided

2018-04-09 Thread Dave Challis (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-2406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dave Challis updated ARROW-2406: Affects Version/s: (was: 0.9.0) 0.8.0 > [Python] Segfault when creating

[jira] [Created] (ARROW-2423) [Python] PyArrow datatypes raise ValueError on equality checks against non-PyArrow objects

2018-04-09 Thread Dave Challis (JIRA)
Dave Challis created ARROW-2423: --- Summary: [Python] PyArrow datatypes raise ValueError on equality checks against non-PyArrow objects Key: ARROW-2423 URL: https://issues.apache.org/jira/browse/ARROW-2423

[jira] [Commented] (ARROW-2429) [Python] Timestamp unit in schema changes when writing to Parquet file then reading back

2018-04-17 Thread Dave Challis (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-2429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16441058#comment-16441058 ] Dave Challis commented on ARROW-2429: - Thanks [~xhochy] and [~joshuastorck], that makes sense now. >