Jaroslaw Sosnicki created DRILL-3939:
----------------------------------------
Summary: Drill failed to pars valid JSON object
Key: DRILL-3939
URL: https://issues.apache.org/jira/browse/DRILL-3939
Project: Apache Drill
Issue Type: Bug
Components: Functions - Drill
Affects Versions: 1.1.0, 1.0.0, 1.2.0
Environment: Redhat Linux 6.7 Java 1.7 , 1.8
Reporter: Jaroslaw Sosnicki
The following valid JSON object queried from DRILL using various clients:
--- t.json start---
{
"l1": {
"f1": "text1",
"f2": {
"command": "list",
"StorageArray": [
{
"array1": "Array1",
"Pool": {
"myPool": "PoolName"
}
},
{
"array2": "Arrays2",
"Pool": [
{
"myPool": "PoolName1"
},
{
"myPool": "PoolName2"
}
]
}
]
}
}
}
--- t.json end ---
Generates the following error:
----
ERROR [HY000] [MapR][Drill] (1040) Drill failed to execute the query: SELECT *
FROM `dfs`.`hdvm`.`./t.json` LIMIT 100
[30027]Query execution error. Details:[
DATA_READ ERROR: You tried to write a Map type when you are using a ValueWriter
of type SingleMapWriter.
File /mapr/demo.mapr.com/data/hcs/hdvm/t.json
Record 1
Line 16
Column 39
Field Pool
Line 16
Column 39
Field Pool
Fragment 0:0
[Error Id: 13e7a786-1135-410f-a4f0-877eab9222d6 on maprdemo:31010]
]----
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