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Posted to dev@drill.apache.org by "Abhishek Girish (JIRA)" <ji...@apache.org> on 2015/02/11 02:02:13 UTC
[jira] [Created] (DRILL-2206) Error message must be updated when
querying a JSON file with arrays as first level
Abhishek Girish created DRILL-2206:
--------------------------------------
Summary: Error message must be updated when querying a JSON file with arrays as first level
Key: DRILL-2206
URL: https://issues.apache.org/jira/browse/DRILL-2206
Project: Apache Drill
Issue Type: Bug
Components: Storage - JSON
Reporter: Abhishek Girish
Assignee: Steven Phillips
Structure of the file:
[
{
"key": "value",
...
},
{
...
}
]
*Valid Error Message:*
> select * from `file.json`;
Query failed: Query stopped., Drill doesn't support objects whose first level is a scalar or array. Objects must start as maps. [ 1dc6dfc2-77ed-4a22-8ef0-e5a31c24f6fb on abhi8.qa.lab:31010 ]
Error: exception while executing query: Failure while executing query. (state=,code=0)
*Error message to be updated:*
> select count(*) from `file.json`;
+------------+
| EXPR$0 |
+------------+
Query failed: RemoteRpcException: Failure while running fragment., You tried to do a batch data read operation when you were in a state of STOP. You can only do this type of operation when you are in a state of OK or OK_NEW_SCHEMA. [ 08135c32-fbb8-445e-8c0e-05292e6613e2 on abhi8.qa.lab:31010 ]
[ 08135c32-fbb8-445e-8c0e-05292e6613e2 on abhi8.qa.lab:31010 ]
java.lang.RuntimeException: java.sql.SQLException: Failure while executing query.
at sqlline.SqlLine$IncrementalRows.hasNext(SqlLine.java:2514)
at sqlline.SqlLine$TableOutputFormat.print(SqlLine.java:2148)
at sqlline.SqlLine.print(SqlLine.java:1809)
at sqlline.SqlLine$Commands.execute(SqlLine.java:3766)
at sqlline.SqlLine$Commands.sql(SqlLine.java:3663)
at sqlline.SqlLine.dispatch(SqlLine.java:889)
at sqlline.SqlLine.begin(SqlLine.java:763)
at sqlline.SqlLine.start(SqlLine.java:498)
at sqlline.SqlLine.main(SqlLine.java:460)
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