Will Ochandarena created DRILL-3042:
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Summary: where fails on fields converted to JSON
Key: DRILL-3042
URL: https://issues.apache.org/jira/browse/DRILL-3042
Project: Apache Drill
Issue Type: Bug
Components: Query Planning & Optimization
Affects Versions: 0.9.0
Reporter: Will Ochandarena
Assignee: Jinfeng Ni
See attached sample log from Google App Engine. When I create a view of that
data that extracts an inner field and converts it to JSON -
--
create or replace view alltypes as select t3.line.status as status from (select
convert_from(line,'JSON') as line from (select t1.tp.logMessage as line
from(select flatten(t.protoPayload.line) as tp from
dfs.`/Users/wochandarena/Downloads/WHEREfail.json` t) as t1 where
t1.tp.logMessage LIKE '{%') as t2) as t3;
--
Then query the view with a where clause, the error below is seen.
--
0: jdbc:drill:zk=local> select * from alltypes;
+------------+
| status |
+------------+
| Status |
+------------+
1 row selected (0.345 seconds)
0: jdbc:drill:zk=local> select * from alltypes where status=Status;
Query failed: SYSTEM ERROR: Unexpected exception during fragment
initialization: null
[a1790b40-0055-4793-984f-b37ce72cb92f on 172.30.1.6:31010]
Error: exception while executing query: Failure while executing query.
(state=,code=0)
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