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From "Will Ochandarena (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-3042) where fails on fields converted to JSON
Date Tue, 12 May 2015 22:23:59 GMT
Will Ochandarena created DRILL-3042:
---------------------------------------

             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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