Re: [jira] [Created] (ARROW-9037) [C++/C-ABI] unable to import array with null count == -1 (which could be exported)
Apologies. This was sent by mistake. On 5 Jun 2020, at 15:17, Saurabh Kumar wrote: Zhuo Peng created ARROW-9037: Summary: [C++/C-ABI] unable to import array with null count == -1 (which could be exported) Key: ARROW-9037 URL: https://issues.apache.org/jira/browse/ARROW-9037 Project: Apache Arrow Issue Type: Bug Components: C++ Affects Versions: 0.17.1 Reporter: Zhuo Peng If an Array is created with null_count == -1 but without any null (and thus no null bitmap buffer), then ArrayData.null_count will remain -1 when exporting if null_count is never computed. The exported C struct also has null_count == -1 [1]. But when importing, if null_count != 0, an error [2] will be raised. [1] https://github.com/apache/arrow/blob/5389008df0267ba8d57edb7d6bb6ec0bfa10ff9a/cpp/src/arrow/c/bridge.cc#L560 [2] https://github.com/apache/arrow/blob/5389008df0267ba8d57edb7d6bb6ec0bfa10ff9a/cpp/src/arrow/c/bridge.cc#L1404 -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Created] (ARROW-9037) [C++/C-ABI] unable to import array with null count == -1 (which could be exported)
Zhuo Peng created ARROW-9037: Summary: [C++/C-ABI] unable to import array with null count == -1 (which could be exported) Key: ARROW-9037 URL: https://issues.apache.org/jira/browse/ARROW-9037 Project: Apache Arrow Issue Type: Bug Components: C++ Affects Versions: 0.17.1 Reporter: Zhuo Peng If an Array is created with null_count == -1 but without any null (and thus no null bitmap buffer), then ArrayData.null_count will remain -1 when exporting if null_count is never computed. The exported C struct also has null_count == -1 [1]. But when importing, if null_count != 0, an error [2] will be raised. [1] https://github.com/apache/arrow/blob/5389008df0267ba8d57edb7d6bb6ec0bfa10ff9a/cpp/src/arrow/c/bridge.cc#L560 [2] https://github.com/apache/arrow/blob/5389008df0267ba8d57edb7d6bb6ec0bfa10ff9a/cpp/src/arrow/c/bridge.cc#L1404 -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Created] (ARROW-9037) [C++/C-ABI] unable to import array with null count == -1 (which could be exported)
Zhuo Peng created ARROW-9037: Summary: [C++/C-ABI] unable to import array with null count == -1 (which could be exported) Key: ARROW-9037 URL: https://issues.apache.org/jira/browse/ARROW-9037 Project: Apache Arrow Issue Type: Bug Components: C++ Affects Versions: 0.17.1 Reporter: Zhuo Peng If an Array is created with null_count == -1 but without any null (and thus no null bitmap buffer), then ArrayData.null_count will remain -1 when exporting if null_count is never computed. The exported C struct also has null_count == -1 [1]. But when importing, if null_count != 0, an error [2] will be raised. [1] https://github.com/apache/arrow/blob/5389008df0267ba8d57edb7d6bb6ec0bfa10ff9a/cpp/src/arrow/c/bridge.cc#L560 [2] https://github.com/apache/arrow/blob/5389008df0267ba8d57edb7d6bb6ec0bfa10ff9a/cpp/src/arrow/c/bridge.cc#L1404 -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Created] (ARROW-9037) [C++/C-ABI] unable to import array with null count == -1 (which could be exported)
Zhuo Peng created ARROW-9037: Summary: [C++/C-ABI] unable to import array with null count == -1 (which could be exported) Key: ARROW-9037 URL: https://issues.apache.org/jira/browse/ARROW-9037 Project: Apache Arrow Issue Type: Bug Components: C++ Affects Versions: 0.17.1 Reporter: Zhuo Peng If an Array is created with null_count == -1 but without any null (and thus no null bitmap buffer), then ArrayData.null_count will remain -1 when exporting if null_count is never computed. The exported C struct also has null_count == -1 [1]. But when importing, if null_count != 0, an error [2] will be raised. [1] https://github.com/apache/arrow/blob/5389008df0267ba8d57edb7d6bb6ec0bfa10ff9a/cpp/src/arrow/c/bridge.cc#L560 [2] https://github.com/apache/arrow/blob/5389008df0267ba8d57edb7d6bb6ec0bfa10ff9a/cpp/src/arrow/c/bridge.cc#L1404 -- This message was sent by Atlassian Jira (v8.3.4#803005)
