Sean Hsuan-Yi Chu created DRILL-4180:
----------------------------------------
Summary: IllegalArgumentException while reading JSON files
Key: DRILL-4180
URL: https://issues.apache.org/jira/browse/DRILL-4180
Project: Apache Drill
Issue Type: Bug
Components: Storage - JSON
Reporter: Sean Hsuan-Yi Chu
Assignee: Sean Hsuan-Yi Chu
Fix For: 1.5.0
Attachments: a.json, b.json
First of all, this issue can be reproduced when drill runs on distributed mode.
We have two json files in distributed file system. The type for the column is
MAP and there is not schema change on the top level. However, in the one layer
deeper in this column, the first file has one NullableBit column, which does
not appear in the second file.
The issue can be reproduced by the files in the attachment and this query :
{code}
select jsonFieldMapLevel1_aaa from directory
{code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
