Li Jin created ARROW-1779: ----------------------------- Summary: [Java] Integration test breaks without zeroing out validity vectors Key: ARROW-1779 URL: https://issues.apache.org/jira/browse/ARROW-1779 Project: Apache Arrow Issue Type: Sub-task Reporter: Li Jin Attachments: nested.bad, nested.good, nested.json
This is discovered in https://github.com/apache/arrow/pull/1290 I found one the integration test (nested) failed without zeroing out validity vectors before loading the array from json. I have created three files to reproduce this: (1) nested.json (2) nested.good (zeroing out validity vector before reading) (3) nested.bad (not zeroing out validity vector before reading) (1) / (2) and (1) / (3) both pass Java integration test, however (1) / (3) fails C++ test - one of the validity vector in (3) doesn't seem to be read correctly. I am not sure what the issue is because I cannot reproduce an error in Java. I am hoping maybe some one more familiar with C++ could take a look and give some insights what's the wrong with (3). -- This message was sent by Atlassian JIRA (v6.4.14#64029)