[jira] [Created] (ARROW-1749) [C++] Handle Min and Max Decimal128 values
Phillip Cloud created ARROW-1749:
Summary: [C++] Handle Min and Max Decimal128 values
Key: ARROW-1749
URL: https://issues.apache.org/jira/browse/ARROW-1749
Project: Apache Arrow
Issue Type: Bug
Components: C++
Affects Versions: 0.7.1
Reporter: Phillip Cloud
Assignee: Phillip Cloud
Fix For: 0.8.0
{{2 ** 127 - 1}} and {{-2 ** 127}} both require a 39th digit to be displayed as
a decimal string.
This means we do not have the ability to _display_ decimal values above {{10 **
38 - 1}} even though we have the ability to _store_ them.
For reference, Impala returns {{NULL}} when trying to cast {{2 ** 127 - 1}} to
{{DECIMAL(38, 0)}}.
A few next steps are in order:
# Explicitly test this behavior
# Avoid crashing or displaying garbage when we cannot display a number that can
be stored
# Make a decision about whether we want to eventually support range of values
from {{10 ** 38}} to {{2 ** 127 - 1}} positive and {{-2 ** 127}} to {{-10 **
38}} negative. This would require a larger integer type to hold the value just
before being converted to a string.
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[jira] [Created] (ARROW-1748) [GLib] Add GArrowRecordBatchBuilder
Kouhei Sutou created ARROW-1748: --- Summary: [GLib] Add GArrowRecordBatchBuilder Key: ARROW-1748 URL: https://issues.apache.org/jira/browse/ARROW-1748 Project: Apache Arrow Issue Type: New Feature Components: GLib Reporter: Kouhei Sutou Assignee: Kouhei Sutou Fix For: 0.8.0 -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Created] (ARROW-1747) C++: Don't export symbols of statically linked libraries
Uwe L. Korn created ARROW-1747: -- Summary: C++: Don't export symbols of statically linked libraries Key: ARROW-1747 URL: https://issues.apache.org/jira/browse/ARROW-1747 Project: Apache Arrow Issue Type: Improvement Components: C++, Python Affects Versions: 0.7.1 Reporter: Uwe L. Korn Fix For: 0.8.0 Currently we export the symbols of the underlying compression libraries like Brotli. These are private dependencies of Arrow and should not pollute the linking namespace. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Created] (ARROW-1746) Python: Add build dependencies for Arch Linux
Uwe L. Korn created ARROW-1746: -- Summary: Python: Add build dependencies for Arch Linux Key: ARROW-1746 URL: https://issues.apache.org/jira/browse/ARROW-1746 Project: Apache Arrow Issue Type: Improvement Components: Python Reporter: Uwe L. Korn Assignee: Uwe L. Korn Fix For: 0.8.0 -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Created] (ARROW-1745) Compilation failure on Mac OS in plasma tests
Robert Nishihara created ARROW-1745: --- Summary: Compilation failure on Mac OS in plasma tests Key: ARROW-1745 URL: https://issues.apache.org/jira/browse/ARROW-1745 Project: Apache Arrow Issue Type: Bug Components: Plasma (C++) Reporter: Robert Nishihara Assignee: Robert Nishihara -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Created] (ARROW-1744) [Plasma] Provide TensorFlow operator to read tensors from plasma
Philipp Moritz created ARROW-1744: - Summary: [Plasma] Provide TensorFlow operator to read tensors from plasma Key: ARROW-1744 URL: https://issues.apache.org/jira/browse/ARROW-1744 Project: Apache Arrow Issue Type: Improvement Components: Plasma (C++) Reporter: Philipp Moritz see https://www.tensorflow.org/extend/adding_an_op -- This message was sent by Atlassian JIRA (v6.4.14#64029)
